FlexGen Tech Stack
Energy storage software and systems for utilities and independent power producers
FlexGen operates a software-first energy storage platform (HybridOS) paired with hardware integration capabilities, serving utility-scale and independent power producer (IPP) markets. The tech stack reveals a mature, multi-domain engineering org: Python + Java + C++ for core logic, React + Node.js for operations interfaces, InfluxDB + MongoDB for time-series and state management, and visualization tools (Power BI, Tableau, Seeq) for monitoring. Active hiring skews sales-heavy (5 roles) relative to engineering (4), with leadership-track positions open—a pattern consistent with their current focus on European market expansion and IPP segment capture rather than new platform features.
Tech Stack 36 technologies
What FlexGen Is Building
◆Challenges
- Capturing utility-scale storage sales
- Expanding into european market
- Optimizing deal structuring
- Revenue expansion in ipp sector
- New ipp opportunities
- Reducing outside counsel costs
- Meeting tight bid deadlines
- Aligning proposals with rfp guidelines
- Reducing project risk
- Reducing downstream rework
▲Active Projects
- Outreach strategy development
- Commercial solution preparation
- Utility-scale storage project sales in finland and sweden
- Go-to-market strategy for ipp segment
- Commercial proposals for energy storage deployments
- Enterprise-wide sales proposals
- Rfi/rfq/rfp drafting
- Proposal and executive report presentations
- Configuration framework development
- One-touch commissioning enterprise framework deployment