Full Stack Engineer ID55149

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 US** If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! **ABOUT THE ROLE** As a **Senior Full Stack Engineer** , you will build and evolve scalable, cloud\-native applications using React, TypeScript, and AWS serverless technologies, powering complex, high\-impact systems. You’ll design event\-driven workflows, develop APIs, and contribute to shared libraries while collaborating closely with architects and product teams. This role offers strong ownership, exposure to modern distributed systems, and the opportunity to leverage AI coding tools to accelerate development and innovation. **WHAT YOU WILL DO** \- Build and maintain full\-stack features across React micro\-frontends and TypeScript\-based backend services; \- Develop and evolve serverless APIs using AWS Lambda and API Gateway; \- Contribute to shared TypeScript libraries used across frontend and backend; \- Integrate with .NET\-based services and support legacy components during migration; \- Design and implement asynchronous and event\-driven workflows; \- Write and maintain automated tests across all layers; \- Contribute to infrastructure and CI/CD pipelines using Terraform and GitLab; \- Collaborate with architects and product teams on API design, data modeling, and system evolution; \- Use AI coding assistants to accelerate development and improve code quality. **MUST HAVES** \- **5\+ years** of experience building **APIs and backend logic with TypeScript and Node.js;** \- **4\+ years** of experience building **applications with React;** \- **3\+ years** of experience with **AWS Lambda and API Gateway;** \- **5\+ years** of experience building **REST APIs** using frameworks such as **Fastify or NestJS;** \- **4\+ years** of experience working with **PostgreSQL;** \- **3\+ years** of experience with asynchronous and event\-driven architectures; \- **4\+ years** of experience with unit and integration testing; \- **3\+ years** of experience working in distributed systems or multi\-repo environments; \- **1\+ year** of experience using **AI coding tools** such as **Copilot, Cursor, or Claude;** \- **2\+ years** of experience with **C\# / .NET;** \- Upper\-intermediate English level. **NICE TO HAVES** \- Experience with microfrontend architecture; \- Familiarity with the broader AWS ecosystem; \- Experience with Terraform or Infrastructure as Code; \- Experience with Docker and local development environments; \- Experience with advanced testing tools such as Playwright or K6; \- Experience with observability or monitoring tools. **PERKS AND BENEFITS** \- **Professional growth:** Mentorship, TechTalks, and personalized growth roadmaps. \- **Competitive compensation:** USD\-based pay with education, fitness, and team activity budgets. \- **Exciting projects:** Modern solutions with Fortune 500 and top product companies. \- **Flextime:** Flexible schedule with remote and office options.