Senior AI Full Stack Engineer

Own the full lifecycle of GenAI-powered products — from model & RAG integration to production-grade full-stack delivery.

Experience · 3–5 years

Function: Engineering-AI+Full Stack

We‘re building GenAI-powered applications that combine large language models, retrieval systems, and cloud-native infrastructure. We‘re looking for an engineer who can own the full lifecycle — from model and RAG integration through to production-grade full-stack development — and ship independently with minimal oversight.

What You‘ll Do:

— Design and build end-to-end architecture for AI-powered applications, from UI through backend to cloud infrastructure.

— Develop RAG pipelines, integrate LLMs, and build MCP-based agentic workflows.

— Build responsive, production-quality front-end interfaces using React.

— Develop and maintain backend services and APIs using Node.js and Python.

— Deploy, scale, and monitor AI workloads on AWS.

— Evaluate and monitor LLM/RAG output quality in production.

— Partner closely with product, design, and QA to translate requirements into shipped features.

— Troubleshoot independently and propose solutions — not just surface problems.

Must-Have Skills:

• 3–5 years in software / full-stack development.

• Proficiency in Python.

Full Stack Development:

• Proficiency in React, JavaScript/TypeScript, HTML, and CSS.

• Backend development with Node.js and RESTful API design.

• SQL/NoSQL databases, Git, and version control (GitHub or Bitbucket).

AI & NLP:

• Strong NLP foundation: tokenization, preprocessing, POS tagging, NER, vectorization (BoW, TF-IDF, Word2Vec/embeddings).

• Solid grasp of transformer architecture (self-attention, multi-head attention, positional encoding) and how LLMs are trained.

• Hands-on experience building RAG systems, including hybrid search.

• Prompt engineering — designing, testing, and iterating on prompts for production.

• Vector databases (FAISS, ChromaDB, or Pinecone).

• Working knowledge of LangChain and MCP (Model Context Protocol).

Cloud-AWS/Atlassian:

• Practical experience with core AWS services: Lambda, Bedrock, DynamoDB, and IAM.

• Hands-on experience with the Atlassian platform (Jira / Confluence

/ JSM).

• Experience integrating with Atlassian REST APIs and app development (Forge or Connect).

Soft Skills:

• Excellent written and verbal communication skills.

• Ability to work independently and drive problems to resolution.

Good to Have — a strong candidate need not check every box.

• LangGraph, CrewAI, AutoGen, or similar frameworks for stateful, multi-agent applications.

• LLM/RAG evaluation and observability tooling (e.g., RAGAS, LangSmith).

• Fine-tuning experience (LoRA/QLoRA, quantization) on open models such as Gemma.

• Atlassian Forge platform (UI Kit / Custom UI, resolvers, manifest.yml, Forge Storage/SQL).

• Jira / Confluence / JSM REST APIs and OAuth 2.0 app scopes.

• SageMaker, EC2, Cognito, or S3.

• Containerization and CI/CD (Docker, GitHub Actions, or equivalent).

• API security — rate limiting, input validation, prompt-injection mitigation for LLM-facing endpoints.

• Unit testing experience (Jest or equivalent).