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Designs and develops core systems and libraries for production infrastructure while managing technical decisions and mentoring junior engineers.
Designs, builds, and operates scalable ML backend services, APIs, and data pipelines that power production recommendation systems and model deployments.
Hungryroot is using AI to build the most consumer-centric food and wellness company to ever exist. We act as your personal assistant for healthy livingâgetting to know your goals, lifestyle, and budget, and recommending and delivering healthy groceries, easy recipes, and essential supplements for you and your family.
Itâs the easiest way to eat healthy, achieve your goals, save time, and discover new foods. We believe food is the foundation of health, convenience should not mean compromise, and that everyone is unique in how they eat and live. Thatâs why weâre building a future in which healthy living is both easy and enjoyable.
Hungryroot is a distributed team of top talent across 28+ U.S. states. While we have a headquarters in New York City, our remote-first culture emphasizes collaboration, team-building, and flexibility. Expect regular virtual team events, strong ownership and accountability, and an annual company retreat.
Weâre hiring a Senior Machine Learning Operations Engineer to join Hungryrootâs Data Science team. Our team owns the production systems that power grocery recommendations and box personalization for Hungryroot customers.
Our platform combines Python services, FastAPI APIs running on AWS, Spark pipelines on Databricks, and machine learning models that feed a real-time decisioning engine. The system is actively evolving, and weâre investing in the engineering foundations that will let it scale and adapt with the business.
Youâll partner closely with data scientists, operations researchers, and product engineers to build reliable, extensible systems for model-driven personalization. This is an opportunity to shape the architecture behind a core part of Hungryrootâs customer experience.
Nice to Haves
Expected Pay Range
$170,000 - $210,000
#LI-REMOTE
The employer will not sponsor applicants for work visas.
Our mission to help make healthy eating easy, accessible, and joyful is better served by a diverse workplace. We are a proud Equal Opportunity Employer committed to building an inclusive workplace. We have zero-tolerance for harassment or discrimination. We do not discriminate on the basis of any protected class.
Infrastructure engineer designs, builds, and maintains the cloud infrastructure and systems supporting 360Dialog's WhatsApp platform for thousands of B2B clients.
About Us
360Dialog is the leading Whatsapp platform for Independent Software Providers. We are hosting the Whatsapp channels for more than 800 software solutions and 45000+ B2B clients. As a bootstrapped and profitable company with no investors in the cap table, we are free to do what makes sense from the business, tech and product perspective. Our mission is to enable businesses to not only adapt messaging channels but also use them for performance use cases and drive revenue through them. We love to use state of the art engineering methods all over the place, in software development, tech operations but you will find them also in non-tech areas through the whole organization.
We are looking for like-minded people to join our organization and contribute with their ideas, skills and expertise in exchange for a good payment.
What we offer:
Hereâs an opportunity to shape a whole new industry in Business Messaging. Youâll be joining a team of experienced entrepreneurs who run a bootstrapped and profitable global company.
NB: This is a contract-based position. We are a fully remote company and welcome applicants from the listed countries, as well as candidates based in similar regions and time zones.
Mindset & Culture (Choose Between Talented Junior or Experienced Senior):
Talented Junior
Experienced Senior
Our current stack
GCP/GKE multi-cluster
Terraform + Atlantis
ArgoCD/Helm
Vault
Grafana LGTM + OTEL
GitHub Actions
Python/Go
Claude Code
Proactive, independent ownership - Anticipate issues, verify assumptions against reality, and drive outcomes without hand-holding.
Experience operating production systems with real stakes, including databases, queues, and stateful workloads - scaling, failover, and migrations without downtime.
Ability to debug a distributed system you didnât build, from symptom to verified root cause, and write it up so others can act on it.
Security awareness as a habit - Least privilege, blast radius, and secrets hygiene.
Ability to code for infrastructure using Python, Go, or Bash.
Fluent written English.
Growth mindset and hunger to learn.
Ability to use AI assistants effectively and identify when theyâre wrong.
Budget
The budget range for this role is âŹ5.000,00/Month â âŹ10.000,00/Month, depending on the candidateâs level of experience and fit with the position requirements.
Background Check Notice
By submitting your application, you acknowledge and agree that 360Dialog may conduct a background check as part of the recruitment and selection process. This may include, verification of your professional experience, educational background, and other relevant information necessary to assess your suitability for the role.
Full-stack software engineer building healthcare solutions across React Native, React, .NET backend, and WPF desktop using AI coding assistants.
Join Auditdataâs development group to build and modernize our healthcare software solutions.
You will be instrumental in designing, developing and maintaining our Engage solution, spanning backend, mobile and front-end, and implement different integrations.
This role requires strong ownership, resourceful skills, and a proactive approach to driving innovation and efficiency in our software system.
Suits an engineer comfortable moving across frontend, mobile, backend, and desktop code while maintaining production quality.
Tech environment:
React / TypeScript / Vite, React Native / Expo, C# / .NET 8â10, .NET Framework 4.8, ASP.NET Core, Entity Framework Core, WPF/XAML, and Azure SQL. We build AI-first with Claude / Claude Code.
Build end-to-end features across our healthcare solutions: React Native applications, .NET APIs and workers, React web UIs, and WPF desktop clients.
Design REST APIs, event-driven integrations, authentication flows, and data access using EF Core, SQL Server, and Azure services.
Maintain and modernize the Windows desktop application, including local storage, external audiology-system integrations, packaging, and deployment.
Diagnose production issues across client, cloud, and integration boundaries using structured logs, monitoring, and telemetry.
Improve architecture, automated tests, maintainability, and performance.
Use Claude / Claude Code in daily development to design, implement, test, and review changes.
Collaborate in a remote scrum team through planning, PR reviews, and knowledge sharing.
5+ years of professional software development experience.
Strong professional experience across all three core areas: React and TypeScript web applications, React Native / Expo for iOS, and C# across .NET Core and .NET Framework.
Experience with ASP.NET Core, REST APIs, asynchronous messaging, Entity Framework, and SQL databases.
Ability to own features across backend, web/mobile frontend, and desktop layers.
Cloud experience (Azure preferred), CI/CD, and solid engineering fundamentals.
Experience using AI coding assistants such as Claude Code, Codex, or similar.
Strong English communication (B2+)
Nice-to-haves:
Experience with Azure cloud services.
Windows desktop development with WPF/XAML, including debugging and maintaining existing applications.
Experience with Docker and Kubernetes.
Windows installers/WiX, SQLite, or third-party desktop integrations.
Experience modernizing legacy systems without disrupting production workflows.
Experience with healthcare, medical devices, regulated environments, or sensitive data.
Key traits:
Great communication skills to be able to collaborate with development teams across different locations for delivering high-end software solutions to the customers
Ability to find solutions to complex issues
You are learning-driven and always focused on updating your own and your teamâs knowledge with the latest and greatest technologies and tools
AI friendly
Long-term, secure engagement in the stable product development company
High business and engineering standards environment
Great company values and ethics
Flexibility and flat management structure
Learning opportunities and professional development (incl. related certifications, paid trainings & courses)
Remote work model
You donât match the description 100%? Please donât hold back! We would love to hear from you.
We look forward to your application! ( please submit your CV in English )
Auditdata is an equal opportunity employer that is committed to create diverse work environment free of discrimination and harassment. We make recruiting decisions based on your experience and skills.
Principal engineer designs and develops healthcare analytics, ML, and AI platforms while mentoring engineers and guiding technical strategy for homecare solutions.
HHAeXchange is the leading technology platform for home and community-based care. Founded in 2008, HHAeXchange was born out of an idea to create a fully comprehensive end-to-end homecare solution to help people who are aging or have disabilities thrive in their homes and communities. Our employees are passionate about transforming the healthcare space by building the only homecare ecosystem that fully connects patients, personal care providers, managed care organizations, and states.
The Principal Software Engineer will play a critical role in the design, development, and evolution of our customer-facing analytics, ML, and AI applications and data platforms. As a key leader of our engineering team, you will collaborate with cross-functional teams to guide the technical strategy, deliver scalable, secure, and high-performance solutions. You will also mentor junior engineers, provide technical oversight, and ensure the team is aligned with the overall strategic vision.You are responsible for ensuring that all software developed by one or more teams at HHA meets our standards for quality, performance, scalability, availability and security by working alongside team members to develop innovative solutions to customer problems.
To perform this job successfully, an individual must be able to perform each essential job duty satisfactorily. Reasonable accommodations may be made to enable individuals with disabilities to perform the essential functions.
This is a fully remote opportunity for candidates located in the EST or CST time zones within the US only.
The base salary range for this US-based, full-time, and exempt position is $165,000-180,000/yr, not including variable compensation. An employeeâs exact starting salary will be based on various factors including but not limited to experience, education, training, merit, location, and the ability to exemplify the HHAeXchange core values.
This is a benefits-eligible position. HHAeXchange offers competitive health plans, paid time-off, company paid holidays, 401K retirement program with a Company elected match, including other company sponsored programs.
HHAeXchange is an equal-opportunity employer. The Company offers employment opportunities to all applicants and employees without regard to race, color, religion, national origin, sex, sexual orientation, gender identity or expression, age, disability, medical condition, marital status, veteran status, citizenship, genetic information, hairstyles, or any other status protected by local or federal law.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Hands-on engineering leader designs and operates scalable .NET backend systems, AI/LLM infrastructure, and distributed microservices while leading a technical team.
Position Type: Full-Time, Remote
Working Hours: U.S. Business Hours
Location: Remote â Pakistan, LATAM & Eastern Europe Preferred
Weâre hiring a highly technical, hands-on Head of Engineering to own the engineering function for a fast-growing SaaS platform.
This is not a purely managerial role. Youâll remain deeply involved in production engineering while leading a lean technical team and owning architecture, infrastructure, reliability, and engineering standards.
Youâll work across:
If youâre a senior engineering leader who still enjoys writing production code, solving difficult architecture problems, and owning systems end-to-end, this role is built for you.
Design, build, and maintain scalable backend systems using:
Own architecture across 14+ independently deployed microservices
Apply Clean Architecture and Domain-Driven Design (DDD) principles
Ship new product capabilities while improving existing systems
Diagnose and resolve performance bottlenecks
Improve scalability, maintainability, and engineering standards
Make pragmatic architectural decisions that balance speed with long-term reliability
Design and operate production-grade AI/LLM pipelines
Manage workflows spanning multiple AI providers
Build scalable AI capabilities for:
Optimize:
Monitor and improve:
Introduce effective AI-assisted development workflows across engineering
Manage production environments using:
Design and improve caching strategies
Support analytics pipelines and event-driven workflows
Manage high-volume and bulk data operations
Optimize database schemas, indexing, and queries
Maintain data consistency and performance across distributed services
Own Linux-based production infrastructure
Maintain and improve CI/CD pipelines
Oversee deployments and release reliability
Implement centralized:
Identify infrastructure and scalability risks proactively
Improve uptime, incident response, and deployment stability
Strengthen engineering processes around production reliability
Own 25+ production third-party API integrations
Build resilient integration patterns including:
Protect platform stability during third-party outages and degraded services
Improve fault tolerance across external dependencies and distributed workflows
Lead and mentor a lean engineering team
Conduct meaningful code reviews and architecture reviews
Remain hands-on with production code
Establish engineering standards for:
Guide developers through complex technical decisions
Collaborate directly with founders and leadership on:
Build a culture centered on ownership, execution, and engineering quality
Youâre a strong fit if you:
Proven experience building and operating AI/LLM systems in production
Experience integrating multiple AI/LLM providers
Understanding of:
Hands-on experience with:
Strong understanding of system scalability and reliability engineering
Your day could include:
In short: you own the technical foundation of the platform while keeping the engineering organization moving quickly and reliably.
Right after you apply, youâll receive an email invitation from Spark Hire to record your Intro Video. Itâs a short, self-recorded video completed on your own time and is the final step needed to complete your application.
Instead of repeating your background across multiple screening calls, you get to introduce yourself once and give the hiring team a better sense of your experience and communication before the first interview.
Donât overthink it. You can record your responses multiple times, and discarded takes are not shared.
Please check both your inbox and spam folder for the Spark Hire invitation.
If you:
Weâd love to hear from you.
#HeadOfEngineering #DotNet #CSharp #ASPNetCore #AIEngineering #LLM #Microservices #DistributedSystems #SaaS #BackendEngineering #EngineeringLeadership #DevOps #RemoteEngineering #TechLeadership
Senior .NET engineer designs and builds scalable enterprise SaaS applications using C#, .NET Core, SQL Server, and Angular, with daily use of AI development tools.
We are seeking a hands-on Senior .NET Engineer to design, build, and deliver high-quality, scalable enterprise SaaS applications.
About our client Our client provides comprehensive HR software for the public sector, covering the full employee lifecycle - recruiting, onboarding, performance management, and compliance for government organizations.
What youâll do
Break down large or complex problems into smaller parts, design clean solutions, and implement the core framework.
Build and maintain RESTful APIs and backend services using C#, .NET Core, Entity Framework, and Web API.
Apply software architecture patterns like Domain-Driven Design (DDD) and CQRS to build modular and scalable systems.
Work directly with SQL Serverâdesigning databases, writing stored procedures, optimizing queries, and tuning performance.
Use Entity Framework (EF Core or EF6) for ORM and data access.
Write clean, testable, and maintainable code with proper documentation.
Take full ownership of testing your own codeâunit, integration, and performance testingâas part of a Shift Left / No QA team setup.
Collaborate with product managers and other teams to understand requirements and deliver customer-focused features.
Use AI development tools (required)âincluding GitHub Copilot, Claude, or similarâto assist with code generation, refactoring, documentation, and development speed.
What you bring (must-haves)
5+ years of experience in enterprise or SaaS software development.
Strong hands-on experience with C#, .NET Core, and Web API.
Deep understanding of Entity Framework (EF Core or EF6).
Proficiency in SQL Server â writing queries, stored procedures, indexing, and performance tuning.
Familiarity with Angular or other frontend frameworks.
Solid understanding of object-oriented programming, design patterns, and enterprise architecture.
Experience with DDD, CQRS, and clean layering of business logic and data access.
Familiarity with multi-threading, asynchronous programming, and system performance tuning.
Comfort working with Git and modern development environments (CI/CD, Agile).
Strong debugging and troubleshooting skills.
Excellent communication skills in English (conversational English is mandatory).
Experience working across multiple teams or squads.
Active daily use of AI development tools like GitHub Copilot, Claude, or similar in your workflow.
Bonus points for (nice-to-haves)
Real-world experience building AI-powered features (e.g., smart forms, intelligent search, NLP features).
Experience working in a Shift Left environment with full feature ownershipâdesign to production.
Exposure to event-driven architecture or messaging patterns.
Perks & benefits đť Equipment provided â none of that âbring your own deviceâ stuff here đĄď¸ Full back-office support â Legal, Accounting, HR Business Partner, and Delivery team đ§ Career and cultural mentoring â how to show up, stand out, and navigate US work culture đŁď¸ Free English lessons with a native speaker đ¤ Referral bonus â recommend Ubi to your tech friends and get paid for it đď¸ FlorianĂłpolis HQ always open â 100% remote, but the office is there whenever you want it.
How the process works
Interview with our Tech Recruiter (+ quick AI assessment, if needed)
Client interview process (varies by company)
Offer đ
Onboarding with full Ubiminds support
Why Ubiminds? With 9 years in the market and GPTW-certified, Ubiminds connects Latin American tech professionals with software companies in the US and Canada. Hundreds of professionals in data, design, product, and engineering are already growing in North American teams with our support. Weâre with you throughout the entire journey â Recruitment, Legal, Accounting, PeopleOps, and career guidance â so you can thrive internationally with confidence.
Ready to go global? Apply now â it takes less than 5 minutes.
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Senior iOS Developer builds native Swift applications, designs mobile architectures, and implements AI-powered features within agile teams.
đ Weâre Growing Our iOS Team!
Weâre looking for a Senior iOS Developer to join our international Mobile team. Youâll build high-quality native iOS applications, collaborate with talented engineers, and help shape technical decisions and architecture in a modern development environment.
Hereâs the deal:
You will be responsible for:
Developing native iOS applications with minimal supervision.
Participating in architecture design and technical decision-making.
Applying SOLID principles and software engineering best practices.
Writing clean, reusable, and maintainable code.
Driving quality through testing and CI/CD practices.
Staying up to date with the latest trends in the Apple ecosystem, including AI-powered capabilities and modern iOS frameworks.
5+ years of experience developing native iOS applications using Swift.
Strong experience building modern applications with SwiftUI and UIKit, including migration between both frameworks.
Proven experience designing scalable mobile architectures.
Strong knowledge of software architecture principles, clean code, SOLID principles, and design patterns ( MVVM, Clean Architecture, VIPER, etc.).
Strong experience implementing automated testing strategies.
Experience with CI/CD implementation as an essential part of the software development lifecycle.
Experience integrating and leveraging AI-powered solutions, such as Generative AI, AI APIs, copilots, chatbots, recommendation engines, or intelligent automation features.
Fluent English (MANDATORY).
Highly valued:
Experience developing native Android applications using Kotlin.
Familiarity with the App Store publishing process, release management, and mobile application lifecycle.
Strong communication skills and ability to work effectively with distributed international teams.
Passion for technology and software development.
Continuous learning mindset and interest in emerging mobile technologies.
Team player with mentoring and technical leadership capabilities.
Salary determined by the market and your experience đ¤
Flexible schedule 35 Hours / Week đ
Fully remote work (optional) đ
Flexible compensation (restaurant, transport, and childcare) â
Fully free health insurance, with a co-payment for dental services đ
Individual budget for training or equipment and free Microsoft certifications đ
English lessons đ˝
Birthday day off đ´đĽł
Monthly bonus for electricity and Internet expenses at home đť
Discount on gym plan and sports activities đ
Plain Camp (annual team-building event) đŞ
Extra perks: events attendance and speakers, welcome pack, baby basket, Christmas basket, discount portal for employees â The pleasure of always working with the latest technological tools!
Will you let us know you better?
The selection process: Simple, just 3 steps.
What is Plain Concepts?
Plain Concepts is a global company of over 500 people passionate about technology and innovation. Since our founding, we have grown through technical proficiency and confidence in ideas that others might consider risky, creating custom solutions for our clients. With offices in more than 6 countries, our mission is to continue to drive cuttingedge projects around the world.
We are highly committed to technical excellence. We are known for developing highly customized projects, offering specialized technical consultancy and training.
Thanks to the great work of our technicians, we have been recognized for our ability to lead innovative projects that generate value, from artificial intelligence to blockchain, driving solutions that help companies optimize their performance.
What we do at Plain Concepts?
We pride ourselves on being a 100% technical team, dedicated to crafting custom projects from scratch, offering expert technical consultancy, and providing top-tier training.
Want to learn more?
Check out our website! âĄÂ https://www.plainconcepts.com/
At Plain Concepts, we certainly seek to provide equal opportunities. We want diverse applicants regardless of race, colour, gender, religion, national origin, citizenship, disability, age, sexual orientation, or any other characteristic protected by law.
Full-stack developer builds and maintains WordPress platforms, custom Gutenberg blocks, and React front-end features for high-traffic gaming and entertainment websites.
Grandstand (Nasdaq: GRSD) is the intelligence layer of sports, gaming and entertainment. We build the brands people trust, the data our partners depend on, and the technology this industry runs on with exceptional people, not shortcuts.
OpticOdds delivers enterprise-grade data infrastructure to B2B partners worldwide, while OddsJam and RotoWire put that same real-time intelligence directly into the hands of consumers. On the gaming and entertainment side, our portfolio includes some of the biggest names in the space: Gambling.com, Casinos.com, Spotlight.Vegas, and WhichBingo.co.uk . Our flagship sites reach millions of consumers every month.
Weâre the first, and only, U.S. publicly traded company of our kind, and the first company to win EGRâs Affiliate of the Year three times. We hold every hire to the same five standards: Taste, Agency, Speed, Craft, Responsibility.
Weâre looking for a mid-level Full Stack Developer with strong experience in PHP, WordPress, React, and Gutenberg block development to join our remote development team. Youâll be working on established, high-traffic digital platforms, contributing across the full stack â from backend WordPress architecture to modern React-powered front-end experiences.
This role is ideal for someone who enjoys solving technical challenges, writing clean code, and building performant user experiences in a collaborative environment.
What youâll be doing
Youâll be embedded in a four-person development team, contributing across the full stack of our WordPress-based platforms. Expect a mix of feature development, performance
optimisation, technical improvements, and infrastructure work â always with a focus on quality and real business impact.
Responsibilities
Requirements
Nice to have
Perks & Benefits
Infrastructure engineer builds and maintains cloud infrastructure and systems at a WhatsApp messaging platform serving thousands of B2B clients globally.
About Us
360Dialog is the leading Whatsapp platform for Independent Software Providers. We are hosting the Whatsapp channels for more than 800 software solutions and 45000+ B2B clients. As a bootstrapped and profitable company with no investors in the cap table, we are free to do what makes sense from the business, tech and product perspective. Our mission is to enable businesses to not only adapt messaging channels but also use them for performance use cases and drive revenue through them. We love to use state of the art engineering methods all over the place, in software development, tech operations but you will find them also in non-tech areas through the whole organization.
We are looking for like-minded people to join our organization and contribute with their ideas, skills and expertise in exchange for a good payment.
What we offer:
Hereâs an opportunity to shape a whole new industry in Business Messaging. Youâll be joining a team of experienced entrepreneurs who run a bootstrapped and profitable global company.
NB: This is a contract-based position. We are a fully remote company and welcome applicants from the listed countries, as well as candidates based in similar regions and time zones.
Mindset & Culture (Choose Between Talented Junior or Experienced Senior):
Talented Junior
Experienced Senior
Our current stack
GCP/GKE multi-cluster
Terraform + Atlantis
ArgoCD/Helm
Vault
Grafana LGTM + OTEL
GitHub Actions
Python/Go
Claude Code
Proactive, independent ownership - Anticipate issues, verify assumptions against reality, and drive outcomes without hand-holding.
Experience operating production systems with real stakes, including databases, queues, and stateful workloads - scaling, failover, and migrations without downtime.
Ability to debug a distributed system you didnât build, from symptom to verified root cause, and write it up so others can act on it.
Security awareness as a habit - Least privilege, blast radius, and secrets hygiene.
Ability to code for infrastructure using Python, Go, or Bash.
Fluent written English.
Growth mindset and hunger to learn.
Ability to use AI assistants effectively and identify when theyâre wrong.
Budget
The budget range for this role is âŹ5.000,00/Month â âŹ10.000,00/Month, depending on the candidateâs level of experience and fit with the position requirements.
Background Check Notice
By submitting your application, you acknowledge and agree that 360Dialog may conduct a background check as part of the recruitment and selection process. This may include, verification of your professional experience, educational background, and other relevant information necessary to assess your suitability for the role.
Hands-on engineering leader designs and maintains scalable .NET backend systems, AI/LLM infrastructure, and distributed microservices while leading a technical team.
Position Type: Full-Time, Remote
Working Hours: U.S. Business Hours
Location: Remote â Pakistan, LATAM & Eastern Europe Preferred
Weâre hiring a highly technical, hands-on Head of Engineering to own the engineering function for a fast-growing SaaS platform.
This is not a purely managerial role. Youâll remain deeply involved in production engineering while leading a lean technical team and owning architecture, infrastructure, reliability, and engineering standards.
Youâll work across:
If youâre a senior engineering leader who still enjoys writing production code, solving difficult architecture problems, and owning systems end-to-end, this role is built for you.
Design, build, and maintain scalable backend systems using:
Own architecture across 14+ independently deployed microservices
Apply Clean Architecture and Domain-Driven Design (DDD) principles
Ship new product capabilities while improving existing systems
Diagnose and resolve performance bottlenecks
Improve scalability, maintainability, and engineering standards
Make pragmatic architectural decisions that balance speed with long-term reliability
Design and operate production-grade AI/LLM pipelines
Manage workflows spanning multiple AI providers
Build scalable AI capabilities for:
Optimize:
Monitor and improve:
Introduce effective AI-assisted development workflows across engineering
Manage production environments using:
Design and improve caching strategies
Support analytics pipelines and event-driven workflows
Manage high-volume and bulk data operations
Optimize database schemas, indexing, and queries
Maintain data consistency and performance across distributed services
Own Linux-based production infrastructure
Maintain and improve CI/CD pipelines
Oversee deployments and release reliability
Implement centralized:
Identify infrastructure and scalability risks proactively
Improve uptime, incident response, and deployment stability
Strengthen engineering processes around production reliability
Own 25+ production third-party API integrations
Build resilient integration patterns including:
Protect platform stability during third-party outages and degraded services
Improve fault tolerance across external dependencies and distributed workflows
Lead and mentor a lean engineering team
Conduct meaningful code reviews and architecture reviews
Remain hands-on with production code
Establish engineering standards for:
Guide developers through complex technical decisions
Collaborate directly with founders and leadership on:
Build a culture centered on ownership, execution, and engineering quality
Youâre a strong fit if you:
Proven experience building and operating AI/LLM systems in production
Experience integrating multiple AI/LLM providers
Understanding of:
Hands-on experience with:
Strong understanding of system scalability and reliability engineering
Your day could include:
In short: you own the technical foundation of the platform while keeping the engineering organization moving quickly and reliably.
Right after you apply, youâll receive an email invitation from Spark Hire to record your Intro Video. Itâs a short, self-recorded video completed on your own time and is the final step needed to complete your application.
Instead of repeating your background across multiple screening calls, you get to introduce yourself once and give the hiring team a better sense of your experience and communication before the first interview.
Donât overthink it. You can record your responses multiple times, and discarded takes are not shared.
Please check both your inbox and spam folder for the Spark Hire invitation.
If you:
Weâd love to hear from you.
#HeadOfEngineering #DotNet #CSharp #ASPNetCore #AIEngineering #LLM #Microservices #DistributedSystems #SaaS #BackendEngineering #EngineeringLeadership #DevOps #RemoteEngineering #TechLeadership
Designs and architects secure cloud-based software systems for DHS/CBP while mentoring junior developers and ensuring compliance with federal security standards.
This Senior Software Application Developer/Architect position supports the Department of Homeland Security (DHS), Customs and Border Protection (CBP) in the area of Support Services. The mission-critical program provides comprehensive training, safety, standards, curriculum development, and technical modernization services to ensure national border security agents can operate safely and effectively.
You are the master builder of the secure tracking and reporting platform. By defining technical architectures and writing high-performance, secure code in the cloud, you ensure that CBP/AMO has a highly resilient, modern web portal to track critical flight records and safety metrics.
Who You Are
You are a premier technical architect and an elegant problem solver. You donât just write code; you design the robust, scalable, and secure system architectures that power critical operations. You are a natural mentor who takes pride in elevating the skills of mid- and junior developers, and you possess the communication skills required to articulate highly technical decisions to non-technical stakeholders.
What Youâll Do (Key Responsibilities)
Lead Technical Direction: Define the system architecture, coding standards, and cloud hosting framework (AWS) for the software suite.
Develop Secure Code: Write clean, highly maintainable, and efficient source code; lead security-first DevSecOps initiatives and database integrations.
Quality & Security Review: Conduct rigorous code reviews, optimize database queries, and ensure complete compliance with DHS/CBP security directives.
Foster Collaboration: Collaborate closely with product owners, business analysts, and designers to turn high-level user requirements into concrete technical specifications.
What You Bring (Qualifications)
Experience: 5+ years of software development experience, including at least 3 years in a technical leadership or software architecture role.
Tech Stack: Proficiency in languages such as Java, C#, Python, or JavaScript/TypeScript; deep familiarity with modern front-end frameworks (React, Angular, or Vue.js) and AWS cloud environments.
Education:Â Bachelorâs degree in Computer Science, Software Engineering, or related technical field.
Clearance: Ability to obtain and maintain a federal background suitability check.
Why Youâll Love Working with Team Carney (Benefits & Perks)
When you join our team, you enjoy a robust suite of benefits tailored to support your âwhole selfâ:
Comprehensive Health: Competitive medical, dental, and vision options (BCBS CareFirst), plus HSA and FSA.
Financial Protection: 401(k) with corporate match, and fully paid life and disability insurance.
Work-Life Harmony: Generous PTO, 11 paid federal holidays, and 6 weeks of fully paid parental leave.
Professional & Personal Growth: Up to $5,000 annually in tuition assistance or student loan repayment, plus $200/year âGet Out and Learnâ and $200/year âGet Out and Runâ micro-benefits.
EEO/Veteran/Disabled
Develops and maintains integrations between systems and platforms, building APIs and ensuring seamless data flow across enterprise applications.
Develops full-stack web applications using .NET and React, working with Umbraco CMS to build solutions for digital agency clients.
Develops full-stack applications using .NET and Angular, leveraging AI-first development practices to build scalable software solutions.
Drupal full-stack developer lead builds and maintains dynamic websites and applications using PHP, JavaScript, and custom module development across frontend and backend.
Taking applications from CT, FL, GA, IA, IL, MD, MA, NC, NY, OH, RI, SC, TN, VA
As a Drupal full stack developer, you will drive the implementation of innovative solutions by building dynamic, data-driven sites, applications with engaging front end experiences for a variety of clients. You will contribute to projects with your knowledge of and experience of both the frontend and backend development of Drupal sites and applications from design to implementation, testing, and release.
REPORTS TO: VP, Tech Apps
RESPONSIBILITIES:
What it takes to succeed in this role
QUALIFICATIONS:
The Perks:
Compensation Range: We offer a competitive salary based on experience and qualifications. The compensation range for this position is $100,000 annually, with potential for bonuses, stock and additional benefits.
EEO & Accessibility Statement
DIGITAL UNITED is an Equal Opportunity Employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. If you require reasonable accommodation during the application or interview process, please contact [email protected].
Senior QA Engineer develops and executes test strategies, builds test automation, and partners with developers to ensure quality across complex web applications throughout the agile development cycle.
\*\* This is an opportunity to join our team of top-notch engineers, including software developers, architects, and quality assurance engineers. This position is 100% remote, indefinitely. **
Emergent Software is looking for a Senior Software QA Engineer who is smart, passionate, and efficient. Youâll own quality on complex, data-driven, web-based applications and websites, working closely with developers, product owners, and clients throughout each project. This role is a great fit for self-starters with strong communication skills, solid work ethic, and the ability to take part in every stage of the agile software development life cycle.
Work closely with other talented engineers and team members. Our vetting process means you can count on your team members to know what they are talking about.
Work from home or work remotely from anywhere you want
Flexible work schedule meaning you can work regular hours or whenever you work best
Work-life balance is essential and highly valued at Emergent Software. If you choose to work more than 40 hours, youâll be compensated for the extra work!
Work on interesting projects solvingcomplex business problems with software solutions.
100 hours per year to focus on your professional development. We invest in your growth!
Grow your career without leaving the tech track. At Emergent Software, deep technical expertise is valued as much as leadership, with clear career paths for those who want to stay hands-on, no management transition required.
Profit sharing bonus means as weâre successful, youâre successful
Excellent benefits package including medical insurance, dental, vision, 401(k) matching, FSA, disability, life insurance, and paid parental leave
Build test coverage that matches project risk, and communicate coverage decisions and tradeoffs to the team and client.
Take part in backlog refinement and story shaping, helping the team write testable acceptance criteria before development starts.
Plan test cases for user stories and features with the agile team.
Partner with developers throughout each sprint to catch issues early, reproduce defects clearly, and resolve them together rather than just handing them off.
Perform hands-on testing against acceptance criteria throughout each project.
Coordinate regression testing and scheduled client testing, using automation where it makes sense and earns its cost.
Keep quality status visible and current, so leads, product owners, and clients can see where things stand without having to ask.
Evaluate mid-project changes for testing impact.
Estimate QA effort for upcoming work, track your time accurately, and flag it early if test coverage and budget are in conflict.
Help improve our QA processes, making them more efficient and reliable.
Explore and apply AI-assisted testing tools and techniques, and bring what works back to the team in a usable way.
Coordinate User Acceptance Testing (UAT) directly with clients, explaining quality status and risk in terms non-technical stakeholders understand.
Other related duties as assigned.
Experience on an agile development team as a Quality Engineer, owning test strategy and execution across the full project lifecycle.
Judgment about where automation adds value and where hands-on testing is the better investment.
Experience writing comprehensive test plans and test cases, and adapting coverage as requirements change.
A solid understanding of how websites, web applications, APIs, databases, mobile apps, Windows apps, and the cloud work at a high level.
Ability to support multiple client projects at once, from embedded, sprint-based testing on active builds to lighter regression coverage on maintenance work.
Experience working within scoped budgets or billable-hours environments, with good judgment on where to prioritize testing effort.
Strong attention to detail, and the ability to work with teammates to find practical solutions to quality issues.
Strong technical writing, verbal communication, and presentation skills.
Azure DevOps (ADO), Jira, or other agile work tools.
Experience using AI to speed up test design, test data generation, or defect analysis.
Test automation experience, particularly with Playwright.
Experience planning tests for large projects.
Previous consulting experience, independent or with a firm.
Microsoft stack technologies, such as C#, .NET, SQL Server, Azure.
Content management systems, such as Umbraco.
Software development experience.
At Emergent Software, we work hard to find the best Quality Assurance Engineers capable of helping to deliver high quality software for our clients. If you think youâre one of those, please understand that the effort put into this by people like yourself helps us be successful in surrounding you with other top-notch engineers. Here are the steps of our vetting process for this position:
Application (5 minutes)
Online Assessment (30-40 minutes)
Website Testing Challenge (60 minutes)
Initial Phone Interview (30-45 minutes)
Final Interview (60-90 minutes)
Job Offer!
Medical Insurance: up to 84% of your monthly medical premium (HSA options available)
HSA Contribution: up to $200/month
Dental & Vision Insurance: up to 50% of your monthly dental and vision premium costs
401(k) plan: company match up to 4% of salary
Profit sharing bonus: up to 15% of salary paid quarterly
Extra compensation: get paid extra for work over 40 hours/week
Employee referral & customer referral bonuses
Flex Spending Account (FSA) for Dependent Care & Healthcare Costs
Short Term Disability: $500/week for 12 weeks
Long Term Disability: up to $6,000/month
Group term life and AD&D insurance: $50k
PTO, standard holidays, 2 floating holidays
Paid parental leave
Staff development program: 100 hours/year plus training costs
Emergent Software is a fast-growing software development and consulting company serving clients across the country and beyond. We are building a team of talented software developers, database architects, UX designers, quality engineers, and project managers capable of developing high quality custom software services for our clients.
We are a remote-first company
From our inception, we offered a remote-friendly culture supporting work flexibility beyond the norm. When the pandemic of 2020 hit, all we had to do was clean out the fridge and the shift to working fully remote began. Seeing this as an opportunity, we shifted to being a remote-first company and hiring people from anywhere. We still offer that Minnesota-nice, Midwest friendly attitude but now with people all over treated the same whether they know what the skyway system is or not.
Your career grows with us
Working with talented engineers on interesting projects makes this an engaging work environment for people passionate about software development. Learning by working directly with our experienced team, utilizing our staff development program, and solving complex problems on a variety of projects provide ample long-term career development opportunities.
At Emergent Software, your ideas will be heard, you will grow exponentially as a master of your craft, and you will enjoy working other dedicated team members to deliver software solutions for our clients.
Check out what others say
Check us out on Glassdoor to see how employees enjoy our remote working structure, flexible hours, profit sharing program, and more!
#EmergentSoftware
#IND1
Designs and builds scalable data pipelines using Lakehouse architecture while embedding with cross-functional teams to enable efficient domain data ownership and consumption across the organization.
WELCOME TO OLX
Weâre building marketplace sustainable ecosystems that millions of people depend on every month â to buy and sell cars, find homes, land jobs, and trade secondhand goods. Itâs commerce that matters: safe, smart, and environmentally responsible.
We do this with courage to innovate, commitment to outcomes, collaboration across 50+ nationalities and 7 markets, and a customer-led approach that puts real people first. Add a desire to win â and you get a culture thatâs ambitious, fast-moving, and built on trust.
Our brands â including AutoTrader, OLX, Otomoto Property24, and more â are loved by millions. And weâre backed by Prosus, one of the worldâs largest tech investors.
Join OLX and see how far you can go.
JOIN OUR DATA ENGINEERING TEAM!
Become a part of a team of data specialists who take care of massive amounts of data and groundbreaking technologies. Your work will be driving and empowering efficient and successful decentralised domain data ownership and data consumption, for example, around car pricing intelligence or deliveries. When needed, you can participate in the evolution and optimisation of our data stack, helping domains to ingest, process, and consume data across the company. You will also play an active role in driving our agentic evolution roadmap.
While being part of a central team of data engineers across Lisbon, Berlin, Barcelona and Poznan, you will be embedded in cross-functional packs on a rotational basis. You will work closely with product managers, software engineers, product analysts, data scientists, and regional business partners to identify and design new data projects and guide them through successful delivery and validation from end to end.
Diversity, Equity and Inclusion at OLX
OLX values diversity and welcomes applicants of all races, ethnicities, disabilities, ages, genders, sexual orientations, religions, backgrounds, and experiences to apply. If this role excites you, we encourage you to apply, even if you donât meet all the requirements - you may be just the right fit for this or other opportunities with us!
OLX will process your personal data to assess your fit for the applied position. You may optionally consent to store your data for up to 12 months after the application process for consideration in future OLX roles. For more details on how your application data will be processed please check our Privacy Statement .
Develops peer-to-peer search infrastructure and decentralized systems for Tether's next-generation blockchain-based platform.
Join Tether and Shape the Future of Digital Finance
At Tether, weâre not just building products, weâre pioneering a global financial revolution. Our cutting-edge solutions empower businessesâfrom exchanges and wallets to payment processors and ATMsâto seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance: Our innovative product suite features the worldâs most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But thatâs just the beginning:
Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.
Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.
Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.
Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.
Why Join Us?
Our team is a global talent powerhouse, working remotely from every corner of the world. If youâre passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. Weâve grown fast, stayed lean, and secured our place as a leader in the industry.
If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.
Are you ready to be part of the future?
About the job
The P2P Search team is building a next-gen stack for resilient, decentralized search. Weâre serious about decentralization â that means a truly peer-to-peer architecture with no centralized index. Itâs search without servers â our technology empowers anyone to spin up a self-organizing, unstoppable search engine for text, pics, chats, locations, or any data you can imagine.
Weâre seeking talented software engineers with a passion for P2P, an interest in research but a bias for building, and a deep understanding of some combination of the following:
Kademlia DHT.
Distributed indexing and the relevant research literature: skip graphs, prefix hash trees, m-LIGHT, locality sensitive hashing.
Distributed databases and CRDTs.
Networking for P2P: TCP/IP, transport-layer connection orientation and reliability models, multiplexing, NAT traversal, encryption.
Classical IR topics and search engine architecture: recall vs. precision, ranking algorithms, lexical vs. semantic search, inverted indices, etc.
Network protocol testing, evaluation, and optimization.
Writing high performance, highly concurrent networking code.
The Holepunch stack: hyperdht, hyperswarm, hypercore, hyperbee, hyperdrive, udx-native
Develops and maintains P2P stack and npm modules using Node.js for blockchain and distributed systems applications.
Join Tether and Shape the Future of Digital Finance
At Tether, weâre not just building products, weâre pioneering a global financial revolution. Our cutting-edge solutions empower businessesâfrom exchanges and wallets to payment processors and ATMsâto seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance: Our innovative product suite features the worldâs most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But thatâs just the beginning:
Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.
Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing.
Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.
Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.
Why Join Us?
We are seeking a talented and motivated Node.js Software Engineer to join our dynamic team. In this role, you will be responsible for developing and maintaining our P2P stack and expanding our ecosystem, which includes over 1500 public npm modules and robust, modular codebase.
Proven experience in Node.js development with production-scale applications.
Strong competency in writing modular, maintainable code.
Experience creating and managing reusable npm modules.
Solid skillset in testing & debugging.
Deep interest or experience with P2P technologies or distributed systems.
Comfort working in a remote, globally distributed team; good communication skills.
Experience with native Node.js extensions (C/C++), or binding JS to lower-level code.
Demonstrated ability to optimize network protocols or systems: latency, throughput, etc.
Familiarity with advanced networking concepts.
Past contributions to OSS projects, especially in P2P or decentralized tech.
