AI Specialist

Mastek Limited

AI EngineermidReading, ENG, GBhybridPythonJavaAWS BedrockSageMakerLangChainLlamaIndexCrewAIRAGposted
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We’re Hiring: AI Specialist Engineer

Flexible / Hybrid (UK-based)

SC Cleared / Eligible Required

Are you passionate about shaping the future with AI? Join our Innovation Team to build cutting-edge solutions using Generative AI, Machine Learning, and Agentic AI systems.

What You’ll Do

  • Design and build GenAI solutions (LLMs, RAG, prompt engineering)
  • Develop Agentic AI systems for automation and orchestration
  • Build and deploy ML models for real-world business use cases
  • Work with AWS (Bedrock, SageMaker, Lambda, ECS/EKS, etc.)
  • Drive AI innovation, POCs, and enterprise transformation initiatives
  • Collaborate with cross-functional teams and mentor others

️ What We’re Looking For

  • ✅ 7+ years software engineering experience
  • ✅ 2+ years hands-on in AI/ML \& GenAI solutions
  • ✅ Strong Python \& Java skills
  • ✅ Experience with LangChain, LlamaIndex, CrewAI, or similar
  • ✅ Knowledge of RAG, vector databases, and semantic search
  • ✅ AWS cloud expertise (Bedrock, SageMaker preferred)
  • ✅ Experience with APIs, microservices, and cloud-native architecture
  • Nice to Have
  • AWS certifications (ML / Architect)
  • Experience with MLOps, CI/CD, Responsible AI
  • Exposure to multi-agent systems \& AI governance