Full-Stack Software Engineer (AI-Native)
Our client is an energy solutions provider. Our AI-enabled platform supports operations, tracking and decision-making to optimize large-scale renewable and traditional energy portfolios. We're delivering a key client MVP in February 2027, and the project continues into 2028. Our stack: Ruby on Rails, Node.js/TypeScript and Python services, Vue, PostgreSQL, Snowflake and AWS.
Responsibilities:
Work closely with product teams to help define and execute technical criteriaDesign and build backend services and APIs, including system-to-system integrations, on relational dataModel complex, evolving business domains into clear schemas and API contractsShip end-to-end features, including TypeScript frontend workHelp scale AI-native development across the team: shared AI workflows, tooling and CI/CD integrationMandatory Skills Description: Mid-to-senior engineer with strong backend and data fundamentalsProduction experience with relational databases and data/domain modelingProduction experience in one of Ruby (preferred), Node.js/TypeScript (preferred) or Python. Fundamentals matter more than languageExperience designing and building APIsAWS or another enterprise cloud platformAI-native development: daily use of agentic AI coding tools, and experience scaling shared AI workflows across a team and into the development lifecycle, including CI/CDNice-to-Have Skills Description: Building LLM features on enterprise AI platforms (AWS Bedrock preferred) Exposure to energy, utilities or sustainability data