full stack engineer

AgileEngine is seeking a Senior Full Stack Engineer to build cloud-native apps with React on the frontend and Node.js/C# on the backend. You will optimize data solutions across SQL, PostgreSQL, and DynamoDB, and develop serverless and containerized services in AWS, plus testing with Jest and Playwright.This is a 6-month project engagement with flexible...

Proofpoint is seeking a software engineer to build and operate a threat-intelligence platform. You will own AWS-backed tooling, APIs, integrations, and the web front-end used by analysts.Candidates should have 2-5 years of production experience, strong Python and JavaScript skills, React/Node.js, PostgreSQL, AWS know-how, plus Docker and Terraform. You will...

FullStack is expanding its talent network to connect engineers with U.S. clients for flexible, project-based development work as a Senior Full Stack Engineer (React + Node.js + CRM).You will integrate directly into our client's team and collaborate with designers and engineers daily. The ideal candidate has 5+ years of software engineering experience, strong...

AgileEngine is seeking a Senior Full Stack Engineer to extend an internal developer portal and dashboard. You will work on a Java backend with potential frontend rewrite in TypeScript, and integrate with Snowflake and other databases. API design, testing, and performance profiling ensure robust delivery.Join a people-first culture with opportunities to work...

AgileEngine is seeking a Senior Full Stack Engineer to advance an internal developer portal and dashboard, focusing on a Java backend with a possible frontend rewrite in TypeScript. You will integrate Snowflake and other databases, design RESTful APIs, and ensure code quality through unit testing and performance profiling.You will collaborate with...

FullStack is seeking a Senior Full Stack Engineer to join our global talent network. You will work on flexible, project-based development for US clients, integrating into existing teams with designers and engineers every day.Bring 5+ years of software experience, leadership, and deep React/Node.js expertise, plus AWS and Salesforce CRM familiarity. This...

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and maintain cloud-native applications using React on the frontend and Node.js and C# on the backend.You will optimize data solutions across SQL, PostgreSQL, and DynamoDB, and deploy serverless and containerized services on AWS including Lambda, ECS, SQS, and EventBridge. Responsibilities...

Sela is looking for an exceptional Software Engineer to design, build, and ship full-stack applications. You will work primarily with Python on the backend and React on the front end, owning features end-to-end and ensuring reliability and scalability.This fully remote, full-time position is open to candidates based in Argentina, available to work on Eastern...

AgileEngine is seeking a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs including Claude, OpenAI, or similar to deliver AI-driven product functionality.The role requires close collaboration with product,...

Front is seeking a versatile Full-Stack Software Engineer to join our Integrations team. You’ll help connect our internal architecture with external partners, third-party SaaS applications, and data ecosystems, owning features end to end—from UI to secure microservices and APIs.As a mid-level engineer, you’ll deliver practical solutions with guidance,...

About Olé LifeOlé Life is a digital life insurance company for Latin America, with growing operations in Mexico and Brazil and international reinsurance partners. We're building a small, senior team where every person has real ownership and AI is part of the daily workflow.About the roleOlé Life is a life-insurance company building modern digital products...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

Front is seeking a versatile Full-Stack Software Engineer to join our Integrations team. You’ll connect internal architecture with external partners and SaaS apps, owning end-to-end features from UI to secure microservices.You’ll work with React/TypeScript and Node.js, collaborating with Product, UX and DevOps, and partnering with external integration...

Athenaworks in Argentina is seeking a Mid-Senior Full-Stack Engineer to design, build, and maintain scalable backend services and RESTful APIs using Java or Python. You will own features end-to-end from database design to API and frontend work.Collaborate across disciplines, implement tests, optimize queries, review code, and leverage AI tools to boost...

Sourceability in Buenos Aires is seeking a Senior Full Stack .NET Engineer to design, build, and improve critical internal software platforms.The ideal candidate will have over 5 years of experience with .NET / C# and frontend technologies like React or Angular. Responsibilities include developing APIs, maintaining code quality, and supporting production...

AgileEngine is seeking a Full Stack Engineer to design, develop, and maintain a tax workpapers platform. You will build React frontends and scalable backends in Node.js, C#, and Python, while managing AWS infrastructure with Terraform and CI/CD with GitLab. This is a three-month project engagement, open to remote work.You will collaborate with product...

RYZ Labs is seeking a Senior Software Engineer to join our startup studio. This long-term hybrid role requires one day per week at a coworking space in Palermo, offering a balance of remote work and collaborative onsite time.You will build and ship production-ready features across backend and frontend, develop scalable APIs, and gain exposure to modern...

Sourceability® is a global digital distributor of electronic components transforming how modern businesses bring products to market. With innovation, quality and logistics as the backbone of the company, Sourceability's cutting‑edge products and services expedite the procurement process across a wide range of industries, including communications/cellular,...

AgileEngine is seeking a talented Full Stack Engineer to design, develop, and maintain web applications for a tax workpapers platform, building React frontends and scalable backend services using Node.js, C#, and Python. You will manage AWS infrastructure including Lambda, ECS, SQS, and EventBridge with Terraform, and implement CI/CD workflows via...

Messa.ai in Argentina is seeking a Senior Full Stack Engineer to design, build, and ship core product features. The role emphasizes creating intuitive user experiences and developing reliable backend systems while integrating AI deeply into the product.The ideal candidate will have expert-level skills in React and TypeScript, with a product mindset and the...