> Markdown version of [/jobs/ext/1327619-full-stack-ai-application-developer](https://www.wearedevelopers.com/jobs/ext/1327619-full-stack-ai-application-developer). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full Stack AI Application Developer - **Company:** Serry Systems Inc. - **Location:** Falls Church, VA, United States (Remote available) - **Experience:** Experienced - **Contract:** Internship / Graduate position - **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Amazon S3, Automation of Tests, Cloud Computing, CompTIA Security+, Node.Js, Next.js, Software Engineering, TypeScript, Web Applications, WebSocket, ReactJS, Prompt Engineering, Model Validation, Backend, Fastapi, Information Technology, Playwright, Front End Software Development, Document Classification, Stream Processing, Dynatrace - **Published:** July 18, 2026 - **Apply:** https://www.indeed.com/viewjob?jk=59fa508746e48895 ## About the Role * 3+ years of non-internship professional software development experience * Experience building production web applications with TypeScript and a modern React framework (React/Next.js) * Experience building and operating backend services or APIs (e.g., FastAPI, Node) that a frontend consumes * Experience with real-time or streaming interfaces (Server-Sent Events, WebSockets, or equivalent), including handling reconnection and out-of-order events * Experience with automated testing at the unit and end-to-end level (e.g., jest, Playwright) as part of the definition of done * Experience diagnosing defects across the stack - from a client-side symptom to the backend route or payload that caused it - using logs and traces as evidence, * Experience building interfaces for AI/agentic or other long-running, streaming systems (token-by-token output, tool-call visualization, document classification result rendering, run/trace inspection) * Experience with GenAI/LLM integration: prompt engineering workflows, model evaluation dashboards, fine-tuning pipeline UIs * Experience deploying applications in AWS GovCloud or classified (IL5/IL6) environments * Experience integrating with DoD identity providers and CAC/PIV authentication * Experience with client and server state management and optimistic-update patterns * Proficiency using AI coding assistants as a daily driver, with the judgment to verify their output against tests and traces before merging * Experience with distributed tracing (OpenTelemetry) from the application side * Experience with AWS services: Amazon Bedrock, S3, Lambda, Step Functions, CDK * Bachelor's degree in Computer Science or equivalent practical experience ## Description The ideal candidate is a strong systems thinker with experience across front-end development, backend services, cloud infrastructure, and emerging AI technologies. This role will support the development of modern AI-powered applications, integrations, and automation capabilities while ensuring scalability, security, and operational efficiency. Required * DoD Clearance Required * CompTIA Security+ certification Required ## Related Videos - [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs) - [Developing the Backend with Stefan Lingler, CTO at Shpock](https://www.wearedevelopers.com/videos/100360-developing-the-backend-with-stefan-lingler-cto-at-shpock) - [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi) - [You are not an AI developer](https://www.wearedevelopers.com/videos/1148-you-are-not-an-ai-developer) - [Nest.js - TypeScript in the backend can also be clean](https://www.wearedevelopers.com/videos/1033-nest-js-typescript-in-the-backend-can-also-be-clean) - [Engineering Mindset in the Age of AI - Gunnar Grosch, AWS](https://www.wearedevelopers.com/videos/1735-engineering-mindset-in-the-age-of-ai-gunnar-grosch-aws) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift) - [Dev Digest 137 - AI'm not sure about this](https://www.wearedevelopers.com/magazine/485-dev-digest-137-ai-m-not-sure-about-this) - [What is Software Engineering in the Age of AI?](https://www.wearedevelopers.com/magazine/640-what-is-software-engineering-in-the-age-of-ai) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)