The Full-Stack Engineer will design and implement scalable solutions, participate in code reviews, and contribute to product development in the renewable energy sector.
We're looking for a Full-Stack Software Engineer who can help us tame complexity and build scalable solutions across our platform. You'll design and ship features end-to-end—from database schema to API design to React UI—while balancing performance, flexibility, and reliability.
What You'll Do
- Help design and select solutions to product challenges that balance technical tradeoffs and deliver customer value.
- Contribute high-quality code across the stack and actively participate in code reviews and design discussions.
- Explore new technology areas, including the application of AI to renewable energy workflows and document intelligence.
- Push our engineering culture to be even more nimble, efficient, and collaborative by drawing on your range of past experience and a team mindset.
- Get up to speed on the problem domain of renewable energy project development; bring ideas for product features and high-leverage infrastructure investments.
- Build systems that process complex data, enable real-time collaboration, and surface intelligent insights.
- Make architectural decisions about data models, API contracts, and system design that scale with our growth.
- Work closely with our Head of Product to scope features, assess feasibility, and suggest technical improvements that unlock new capabilities.
Who You Are
- You have 5+ years of software engineering experience building web applications across diverse projects.
- You bring broad, full-stack experience with technologies such as React, TypeScript, Ruby on Rails, and/or similar modern frameworks.
- You have a strong background in architecting scalable web services and developing innovative solutions to complex challenges.
- You have consistently demonstrated the ability to ramp up quickly and make meaningful technical and cultural contributions in previous roles.
- You excel at driving work forward in remote environments, effectively navigating competing priorities and communicating with clarity.
- You're excited to learn about renewable energy project finance and development, and you bring curiosity about how technology can accelerate the clean energy transition.
- You balance pragmatism with technical excellence—you know when to ship fast and when to invest in infrastructure.
Technical Experience
We're looking for:
- 5+ years professional software development experience
- 5+ years React.js with modern patterns (hooks, functional components)
- 5+ years backend development (Ruby on Rails)
- Experience with relational databases (PostgreSQL) - schema design, queries, migrations
- API design experience - RESTful patterns, authentication, error handling
- Track record of shipping features end-to-end - you've seen features from conception to production
- Cloud infrastructure experience (AWS, Gitlab) - deploying, monitoring, debugging
- Self-directed - you can take a feature requirement and deliver it without constant oversight
- Strong communication - you can explain technical decisions to non-engineers
Top Skills
AWS
Gitlab
Postgres
React
Ruby On Rails
Typescript
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With a business-friendly climate and research universities like CU Boulder and Colorado State, Colorado has made a name for itself as a startup ecosystem. The state boasts a skilled workforce and high quality of life thanks to its affordable housing, vibrant cultural scene and unparalleled opportunities for outdoor recreation. Colorado is also home to the National Renewable Energy Laboratory, helping cement its status as a hub for renewable energy innovation.
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