- 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 criteria
- Design and build backend services and APIs, including system-to-system integrations, on relational data
- Model complex, evolving business domains into clear schemas and API contracts
- Ship end-to-end features, including TypeScript frontend work
- Help scale AI-native development across the team: shared AI workflows, tooling and CI/CD integration
Mandatory Skills Description:
- Mid-to-senior engineer with robust backend and data fundamentals
- Production experience with relational databases and data/domain modeling
- Production experience in one of Ruby (preferred), Node.js/TypeScript (preferred) or Python. Fundamentals matter more than language
- Experience designing and building APIs
- AWS or another enterprise cloud platform
- AI-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/CD
- Strong English and communication skills
Nice-to-Have Skills Description:
- Building LLM features on enterprise AI platforms (AWS Bedrock preferred)
- Exposure to energy, utilities or sustainability data
- Languages:
- English: B2 Upper Intermediate