Lead Principal Engineer React AI

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Lead Principal Engineer React AI in Others

Capco
Full time
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Others
08/26/2026
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Bengaluru, India

Responsibilities

Build secure, scalable, production-quality full-stack enterprise applications.
Integrate LLMs into production systems using prompt engineering, structured outputs, RAG pipelines, context management, and quality or hallucination evaluation.
Develop autonomous or semi-autonomous AI agents with orchestration, tool-calling, state and memory handling, guardrails, and behavioral observability.
Create React-based AI-native user experiences with streaming responses, explainability, state management, feedback capture, and human-AI interaction design.
Design robust fallback strategies for probabilistic outputs while balancing cost, latency, reliability, security, and responsible AI requirements.
Prototype, iterate, and deploy AI capabilities using modern AI development platforms, APIs, and tooling.
Collaborate with cross-functional and multicultural teams across business, product, technology, security, legal, risk, and governance.

Requirements

10+ years of professional experience as a full-stack developer delivering secure, scalable, production-quality enterprise applications.
Core generative AI and LLM expertise, including production LLM integration, prompt engineering, structured outputs, RAG pipelines, context management, and hallucination evaluation.
Experience building autonomous or semi-autonomous agents with goals, constraints, orchestration patterns, tool-calling, state and memory handling, guardrails, and observability.
Frontend development expertise with modern frameworks such as React and AI-native UX patterns.
Strong understanding of reliability, security, responsible AI, sensitive-data protection, leakage mitigation, bias and safety risks, auditability, and graceful degradation.
Experience with Microsoft Azure AI services, Azure OpenAI, Copilot Studio, AI agents, enterprise search, container platforms, or equivalent AI/cloud platforms is preferred.
Front-end development experience with React or C# is preferred.
Azure experience is preferred.
Experience using AI coding tools, ideally Claude, is preferred but not required.
Excellent collaboration, communication, documentation, critical review, learning agility, and engineering craftsmanship skills.
Experience working across multicultural teams, time zones, and business, product, technology, security, legal, risk, and governance stakeholders.

Benefits

Opportunities to work on transformation projects for major banking, insurance, payments, and energy clients.
Open, inclusive culture that values diversity, creativity, and individual contributions.
Career growth opportunities without a forced hierarchy.

Capco

Capco, a Wipro company, is a global technology and management consultancy specializing in driving digital transformation in the financial services industry. With a growing client portfolio comprising of over 100 global organizations, Capco operates at the intersection of business and technology b...

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