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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Full-Stack Engineer - **Company:** NEXAFLOW LLC - **Location:** San Francisco, CA, United States - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Application Programming Interfaces (APIs), Static Program Analysis, Software Quality, Code Review, Cyber Security, Continuous Delivery, Continuous Integration, Software Debugging, Programming Tools, Github, Design of User Interfaces, Human-Computer Interaction, Python (Programming Language), Language Modeling, Node.Js, Open Source Technology, Rule Engine, Systems Integration, Scripting, ReactJS, Retrieval-Augmented Generation, Large Language Models, Backend, Gitlab, Fastapi, Vue.js, Containerization, Gitlab-ci, Front End Software Development, GPT, Docker - **Published:** July 31, 2026 - **Apply:** https://www.careerbuilder.com/job-details/senior-full-stack-engineer-llm-powered-code-review-poc-san-francisco-ca--34924322-1ac5-4db5-9443-b424472f89a3 ## About the Role 5+ years of professional full-stack development experience. - Strong experience integrating LLM APIs (OpenAI GPT-4, Anthropic Claude) into production systems. - Hands-on experience with CI/CD pipeline integration (GitHub Actions, GitLab CI). - Prior work building code review tools, linters, or static analysis systems. - Proficiency in Python (FastAPI) or Node.js for backend; React or Vue for frontend. - Experience with Docker containerization and self-hosted deployment. - Ability to work independently across the full stack from architecture to deployment. - Strong communication skills for async collaboration. Nice to Have: - Experience with RAG (Retrieval-Augmented Generation) architectures. - Familiarity with CodeQL, Semgrep, or similar static analysis tools. - Previous startup or PoC-stage project experience. - Contributions to open-source developer tools. Additional Information: - This is a contract/consulting engagement, not a full-time employee role. - We value flexibility and outcome-driven collaboration. - Remote-friendly with a preference for candidates in the San Francisco Bay Area. Skills: Analysis Skills, Application Programming Interface (API), Architectural Design, Building Codes, Code Reviews, Communication Skills, Computer Security, Consulting, Continuous Deployment/Delivery, Continuous Integration, Debugging Skills, Docker, Documentation, GitHub, Modeling Languages, Node.js, Open Source, Production Systems, Programming Tools, Proof of Concept, Prototyping, Python Programming/Scripting Language, React.js, Reporting Dashboards, Startup, Static Analysis, Statistics, Team Player, User Interface/Experience (UI/UX), Vue.js ## Description NexaFlow is building a next-generation code review tool powered by large language models. We are seeking a Senior Full-Stack Engineer to lead the development of a proof-of-concept prototype that integrates LLM-based analysis into existing CI/CD workflows., Design and implement a full-stack application that integrates LLM APIs (OpenAI/Anthropic) for automated code review. - Build webhook-based integrations with GitHub/GitLab to automatically analyze pull requests. - Develop a hybrid analysis pipeline combining LLM reasoning with static analysis for bug detection, security vulnerability identification, and code quality enforcement. - Create a configurable rule engine allowing per-repository custom review policies. - Build a dashboard displaying review statistics, trends, and actionable insights. - Containerize the entire solution with Docker for easy self-hosted deployment. - Own the full lifecycle from architecture design through deployment and documentation. ## Related Videos - [Build and Deploy a Fullstack App with Open Source Tooling](https://www.wearedevelopers.com/videos/775-build-and-deploy-a-fullstack-app-with-open-source-tooling) - [Lessons learned from building a thriving Vue.js SaaS application](https://www.wearedevelopers.com/videos/1666-lessons-learned-from-building-a-thriving-vue-js-saas-application) - [WeAreDevelopers LIVE - Modern DevOps for IoT Devices and More](https://www.wearedevelopers.com/videos/1805-wearedevelopers-live-modern-devops-for-iot-devices-and-more) - [ Evaluating AI models for code comprehension](https://www.wearedevelopers.com/videos/1462-evaluating-ai-models-for-code-comprehension) - [Common Mistakes in Vue.js and How to Avoid Them](https://www.wearedevelopers.com/videos/958-common-mistakes-in-vue-js-and-how-to-avoid-them) - [Enabling automated 1-click customer deployments with built-in quality and security](https://www.wearedevelopers.com/videos/83-enabling-automated-1-click-customer-deployments-with-built-in-quality-and-security) ## Related Articles - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers) - [Dev Digest 131 - AI'm not sure about OSS](https://www.wearedevelopers.com/magazine/472-dev-digest-131-ai-m-not-sure-about-oss) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix)