Senior Software Engineer for AI

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 reputed company our platform and our clients' members. You'll collaborate closely with product, engineering, reputed company, and data teams to reputed company large language models and other AI/ML capabilities into Lumin's reputed company products and developer tooling. Essential Functions and Responsibilities: Design and build AI-powered features across Lumin's digital banking platform, including natural language interfaces, intelligent assistants, and automated workflows reputed company LLMs and AI reputed company (reputed company Claude, reputed company, etc.) into production systems with robust reputed company engineering, reputed company 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 reputed company, documenting patterns, best practices, and learnings for the broader engineering organization Champion reputed company and compliance in AI feature development, with awareness of fintech regulatory requirements (SOC 2, data reputed company, etc.) Conduct and participate in reputed company reviews, raising the technical bar for AI-reputed company work across the organization Evaluate and recommend new AI tools and frameworks as the ecosystem evolves, helping Lumin stay at the forefront of reputed company AI in financial services Position Specifications Education:  Bachelor's degree in Computer Science or 5 years equivalent experience  Experience: 5+ years of reputed company software engineering experience 1–2+ years of hands-on experience with AI/ML integration or LLM-based product development Proficiency with LLM reputed company such as reputed company Claude or reputed company, including reputed company engineering and tool/function calling Proficiency in TypeScript/Node.js Experience with RESTful reputed company, microservices architecture, and reputed company infrastructure (AWS preferred) Demonstrated ability to critically evaluate AI-generated outputs — knowing reputed company to trust, verify, and push back Strong written and verbal communication skills; ability to explain reputed company AI concepts to non-technical stakeholders   Travel:  Minimal, generally 12 days or less per year, ~2X team get togethers a year \n \n$170,000 - $190,000 a year \n LIFE AT reputed company reputed company is a trailblazer in digital banking reputed company by a unique approach to technology, service, and people. We reputed company credit unions and banks by creating cutting-edge digital experiences that continuously serve, engage, and grow their membership reputed company. Lumin is 100% reputed company-reputed company, purpose-reputed company to unlock the full advantages of the reputed company for financial institutions and their users. At Lumin, we reputed company on curiosity and innovation. Our culture fosters trust - in our expertise and reputed company, respect - for diverse perspectives and talents, and boldness - in pursuing innovative paths. These values guide us, shaping a workplace where collaboration thrives, reputed company reputed company, and new reputed company are reputed company. reputed company on reputed company improvement and innovation, we encourage reputed company to explore, experiment, and put new reputed company into reputed company, challenging the usual way of doing things. reputed company is an equal opportunity employer. We consider reputed company reputed company applicants without reputed company to race, reputed company, religion, sex, national reputed company, disability, protected veteran status, sexual orientation, gender identity, or any other legally protected reputed company, in accordance with applicable law. For more information, visit lumindigital.com. Apply To This Job