Full Stack Developer (MERN)

ABOUT THE ROLE

We are looking for a capable Full Stack Developer to join our delivery team on an active AI-heavy product build. You will work across the full stack building and integrating frontend interfaces in and backend services in while working closely with a senior developer and QA in a structured sprint environment.

A significant part of this role involves integrating with large language models and building AI-driven features including RAG pipelines and vector search. This is a hands-on role for someone comfortable with modern JavaScript who takes ownership of their modules and has a genuine interest in AI-powered product development.

MUST-HAVE SKILLS

The following are non-negotiable. Every point will be assessed during the evaluation process.

• 3 years of hands-on full-stack JavaScript development experience
• Strong skills REST API design middleware authentication flows and async patterns
• Solid component architecture state management (Pinia or Vuex) and client-side routing
• PostgreSQL schema design query writing indexing and database migrations
• Experience integrating with LLM APIs such as OpenAI or Anthropic
• Working knowledge of RAG (Retrieval-Augmented Generation) pipelines and vector database concepts (pgvector or equivalent)
• Git-based version control workflow (Bitbucket preferred)
• Strong written English this is an async-first team with clear written communication standards

GOOD TO HAVE

The following are not required but will strengthen a candidates profile for this engagement.

• Experience building or maintaining multi-tenant SaaS applications
• Familiarity with transactional email services such as SendGrid or Amazon SES
• Exposure to AI agent frameworks tool-calling patterns or prompt engineering
• Background in content management e-learning or training platform development