CareerPlan

Sr. Full Stack Developer

London - 12 Arthur StreetFull-time2026-05-28 → 2026-11-11

Core

Design, develop, and maintain full-stack applications with a specific focus on implementing GenAI solutions, including vector stores, RAG, and agentic AI.

Role type

Senior Full Stack Developer (GenAI focus)

Builds

Scalable software solutions and GenAI platform capabilities

Domain

Enterprise Software / Artificial Intelligence

Deliverable

production ML models

Required skills

Python, ReactJS, GenAI application development, Vector stores, RAG solutions, Context engineering, Prompt engineering, Java Spring Framework, RESTful API development, Cloud platforms (AWS), Containerization, NoSQL databases (Redis, DynamoDB), Object-oriented programming, Agile/Scrum

Preferred skills

Agentic AI development, Front-end technologies (HTML, CSS, JavaScript), AI/ML techniques

Technologies

Python, ReactJS, Java Spring Framework, AWS, Redis, DynamoDB, Git, CI/CD

Responsibilities

Design and develop full-stack applications; Implement GenAI features (vector stores, RAG, prompt engineering); Mentor junior developers; Review code and ensure quality; Optimize application performance; Collaborate with cross-functional teams; Create technical documentation.

Seniority

Senior, hands-on IC with technical leadership