IT Teams is hiring a Senior Fullstack Engineer to support a fast-growing AI-powered SaaS product. You will help build a next-generation platform transforming workflows for enterprise customers, contributing to full lifecycle development from architecture to feature delivery in a product targeting full launch later this year.
What You'll Do
- Develop and maintain backend services using Python and Node.js and frontend components with React.
- Own features from estimation through to production and QA sign-off.
- Contribute to architecture and technical direction decisions.
- Collaborate with product, QA, and DevOps for smooth, high-quality delivery.
- Ensure robust testing, observability, and security practices are in place.
- Leverage AI development tools like GitHub Copilot and LangChain to improve velocity.
- Participate in agile ceremonies: standups, sprint planning, reviews, and retrospectives.
What We're Looking For
- 5+ years experience as a fullstack engineer in production environments.
- Proficiency with Python (FastAPI) and Node.js for backend development.
- Strong frontend skills with React (TypeScript).
- Solid database experience with PostgreSQL or similar RDBMS.
- Familiarity with microservices architecture and modern design patterns.
- Experience with AWS, Kubernetes, and CI/CD pipelines (e.g., GitHub Actions).
- Clear communication and ability to collaborate in remote-first teams.
- Proactive problem solver with a pragmatic, delivery-focused mindset.
- Adaptable and resilient, comfortable in fast-paced and evolving environments.
- Curious and eager to learn new tools and approaches, especially AI-driven.
- Experience in SaaS environments, ideally B2B.
- Previous experience working in hybrid or distributed agile teams.
- Ability to work autonomously and take ownership of end-to-end delivery.
Nice to Have
- Exposure to AI/ML or LLM-based systems (e.g., OpenAI API, LangChain) is a plus.
Technical Stack
- Backend: Python (FastAPI), Node.js
- Frontend: React (TypeScript)
- Infrastructure: AWS, Kubernetes, Terraform, GitHub Actions
- Data: PostgreSQL
- Integrations: LLM integrations (OpenAI API, Langfuse)
Team & Environment
You will collaborate with product, design, and QA teams in a fast-paced and evolving environment.
Work Mode
This is a fully remote position. Candidates nearshore to the UK, within a +/- 2-3 hour timezone, are preferred. The company operates with a remote-first collaboration culture.
