Senior Software Engineer, Data & AI
AI summary of the role
Senior engineer on a small Data & AI team, expanding Lighthouse into an internal AI platform used across Finance, Sales, Ops, Legal, Compliance, and Partnerships.
What you’ll do
- Own the internal AI platform, including agent harnesses, MCP servers, tool integrations, access services, sandboxed execution, and usage tracking
- Embed with business teams to replace manual workflows with adopted production systems
- Extend data infrastructure with dbt models, BigQuery, orchestration, and production pipelines
- Maintain monitoring, alerting, and data reliability for launch-critical systems
What you’ll bring
- 4+ years shipping and maintaining production systems
- Experience building an internal platform or workflow system adopted by other teams
- Production experience with LLM APIs, agent frameworks, and MCP
- Strong TypeScript/Node or Python skills, with willingness to work in both
Technologies
Lighthouse · MCP · TypeScript · Node.js · Python · BigQuery · Snowflake · Databricks · dbt · LLM APIs
About Lightspark
Open payment protocol moving money like data — instant, global, low-cost — over Bitcoin Lightning and stablecoin rails for fintechs and enterprises.
Series A · 100–200 people
Employer postings · Data from · Sources