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Barclays Logo Barclays · IT - Software Development

Lead Engineer - Applied AI

India, Bengaluru · Job Posted March 21, 2026
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Job Description

Join Barclays as a Lead Engineer - Applied AI role, where you will leverage your technical expertise to develop Agentic AI solutions as per the business/functional requirements that are scalable & secure. At Barclays, we don't just anticipate the future - we're creating it.

Job Responsibility

  • Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools
  • Ensuring that code is scalable, maintainable, and optimized for performance
  • Cross-functional collaboration with product managers, designers, and other engineers to define software requirements, devise solution strategies, and ensure seamless integration and alignment with business objectives
  • Collaboration with peers, participate in code reviews, and promote a culture of code quality and knowledge sharing
  • Stay informed of industry technology trends and innovations and actively contribute to the organization’s technology communities to foster a culture of technical excellence and growth
  • Adherence to secure coding practices to mitigate vulnerabilities, protect sensitive data, and ensure secure software solutions
  • Implementation of effective unit testing practices to ensure proper code design, readability, and reliability
  • To advise and influence decision making, contribute to policy development and take responsibility for operational effectiveness
  • Collaborate closely with other functions/ business divisions
  • Lead a team performing complex tasks, using well developed professional knowledge and skills to deliver on work that impacts the whole business function
  • Set objectives and coach employees in pursuit of those objectives, appraisal of performance relative to objectives and determination of reward outcomes
  • If the position has leadership responsibilities, People Leaders are expected to demonstrate a clear set of leadership behaviours to create an environment for colleagues to thrive and deliver to a consistently excellent standard
  • OR for an individual contributor, they will lead collaborative assignments and guide team members through structured assignments, identify the need for the inclusion of other areas of specialisation to complete assignments
  • They will identify new directions for assignments and/ or projects, identifying a combination of cross functional methodologies or practices to meet required outcomes
  • Consult on complex issues
  • providing advice to People Leaders to support the resolution of escalated issues
  • Identify ways to mitigate risk and developing new policies/procedures in support of the control and governance agenda
  • Take ownership for managing risk and strengthening controls in relation to the work done
  • Perform work that is closely related to that of other areas, which requires understanding of how areas coordinate and contribute to the achievement of the objectives of the organisation sub-function
  • Collaborate with other areas of work, for business aligned support areas to keep up to speed with business activity and the business strategy
  • Engage in complex analysis of data from multiple sources of information, internal and external sources such as procedures and practises (in other areas, teams, companies, etc).to solve problems creatively and effectively
  • Communicate complex information
  • Influence or convince stakeholders to achieve outcomes

Requirements

  • A Bachelor’s degree (or above) in computer science, engineering, mathematics, or a related discipline
  • Experience in developing software applications for scale on cloud(AWS or Azure or GCP)
  • Fluent in Python or Java or GoLang programming language and frameworks
  • Hands-on experience in GenAI and Agentic AI frameworks such as LangGraph/LangChain, CrewAI, Strands SDK, Google ADK etc.
  • Familiarity on working with MCP and A2A protocols
  • Solid understanding of working with LLM Models, writing prompts efficiently that provides accurate context for LLM Agents
  • Hands-on experience in developing and deploying Agentic AI solutions using cloud native services like AWS Bedrock or Azure AI Foundry or GCP Vertex AI
  • Strong understanding of AI implementation in software development and legacy code transformation
  • Experience in developing APIs and integrating LLM models into software applications
  • Ability to work on system design from ideation through completion with limited supervision
  • Excellent problem-solving skills and the ability to communicate ideas and results to stakeholders and leadership in a clear and concise manner

Nice to have

  • Familiarity with model fine-tuning techniques such as supervised or Reinforced Learning
  • Knowledge of banking, financial products and services

What we offer

  • Competitive holiday allowance
  • Life assurance
  • Private medical care
  • Pension contribution
  • Modern workspaces, collaborative areas, and state-of-the-art meeting rooms
  • Facilities include wellness rooms, on-site cafeterias, fitness centers, and tech-equipped workstations
  • Health and wellness
  • Gain access to wellness rooms, gyms and mental health support
  • A place where you can belong
  • Our welcoming and inclusive culture supports you to bring your whole self to work, explore your potential and pursue your passions
  • Collaborative Areas
  • More than work
  • There’s so much more than work to involve and engage you on campus. From socialising to sports, from community events to volunteering
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