Experience disruption-proof digital banking with Lumin Digital's cloud-native Compounding Growth Platform, offering innovative solutions for financial institutions.
About the role
Design and build AI-powered features across Lumin's digital banking platform, including natural language interfaces, intelligent assistants, and automated workflows Integrate LLMs and AI APIs (Anthropic Claude, OpenAI, etc.) into production systems with robust prompt engineering, output validation, and safety guardrails
What they're looking for
- 5+ years of professional software engineering experience
- 1–2 years of hands-on experience with AI/ML integration or LLM-based product development
- Proficiency with LLM APIs such as Anthropic Claude or OpenAI, including prompt engineering and tool/function calling
- Proficiency in TypeScript/Node.js
- Experience with RESTful APIs, microservices architecture, and cloud infrastructure (AWS preferred)
- Demonstrated ability to critically evaluate AI-generated outputs — knowing when to trust, verify, and push back
More about this role
We are looking for a Senior Software Engineer for AI to join our engineering team. In this role, you will design, build, and ship AI-powered features that directly impact our platform and our clients' members. You'll collaborate closely with product, engineering, security, and data teams to integrate large language models and other AI/ML capabilities into Lumin's core products and developer tooling.
Design and build AI-powered features across Lumin's digital banking platform, including natural language interfaces, intelligent assistants, and automated workflows
Integrate LLMs and AI APIs (Anthropic Claude, OpenAI, etc.) into production systems with robust prompt engineering, output validation, and safety guardrails
Evaluate AI outputs critically, ensuring accuracy, reliability, and compliance with financial services regulations
Collaborate cross-functionally with product managers, designers, QE engineers, and other engineering teams to deliver end-to-end AI features
Contribute to Lumin's internal AI knowledge base, documenting patterns, best practices, and learnings for the broader engineering organization
Champion security and compliance in AI feature development, with awareness...
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