Barclays

Senior Engineer - AI Platform

Barclays
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18 hours ago
Bengaluru, IndiaSenior

Responsibilities

  • Lead development of GenAI and agentic AI systems for conversational AI and workflow automation.
  • Design and develop full-stack multi-agent AI systems using agentic frameworks, LLMs, function tools, and backend integrations.
  • Expose agentic AI backends and wrap existing backend systems with MCP servers for integration with other agentic systems.
  • Use context-engineering techniques such as context caching and context compression to improve LLM performance and response times.
  • Implement guardrails and policy enforcement to address safety, security, privacy, and compliance requirements.
  • Collaborate with cross-functional teams and communicate solutions effectively to technical and non-technical stakeholders, including senior leadership.
  • Develop and maintain tools and frameworks for prompt-based model training, evaluation, and optimization.
  • Analyze model performance data and identify improvement opportunities.
  • Design and deliver software solutions that are scalable, maintainable, secure, and optimized for performance.
  • Participate in code reviews, knowledge sharing, unit testing, and technical direction.

Requirements

  • Bachelor’s degree or higher in computer science, engineering, mathematics, or a related discipline.
  • Experience developing software applications at scale on AWS, Azure, or GCP.
  • Fluency in Python, Java, or GoLang and associated frameworks.
  • Hands-on experience with GenAI and agentic AI frameworks such as LangGraph, LangChain, CrewAI, Strands SDK, or Google ADK.
  • Familiarity with MCP and A2A protocols.
  • Strong understanding of LLMs and efficient prompt writing for accurate agent context.
  • Hands-on experience developing and deploying agentic AI solutions using AWS Bedrock, Azure AI Foundry, or GCP Vertex AI.
  • Experience developing APIs and integrating LLMs into software applications.
  • Strong understanding of AI implementation in software development and legacy-code transformation.
  • Ability to complete system design from ideation through delivery with limited supervision.
  • Excellent problem-solving and communication skills.
  • Familiarity with supervised learning or reinforcement learning fine-tuning techniques is valued.
  • Knowledge of banking, financial products, and services is valued.

Benefits

  • The role is based in Bangalore.
Barclays

About Barclays

10,000+ employees

Barclays is a UK‑based universal bank that provides retail and commercial banking, credit cards (Barclaycard), wealth management, and investment banking to consumers, businesses, and institutions. Publicly listed in London and New York, it generates revenue from net interest income, fees, and markets activities, and operates across Europe, the Americas, the Middle East, and Asia. Founded in 1690 and headquartered in London, it serves customers through digital channels and a branch network.

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