Senior Software Engineer

Aurora is on a mission to create a future of solar for all. Our award-winning software puts the power of data and technology into the hands of every solar professional to make solar adoption simple and predictable. Our software has designed millions of solar projects so far, empowering solar companies to sell, design, and install residential and commercial solar arrays accurately, seamlessly, and at scale.

We've been named one of "The Best Remote Companies To Work for in 2025" by BuiltIn.com and have been recognized for the second time as a Certified Green Business (CGB) with the city of San Francisco. We're in this together to support the world's transition to solar.

About the Team

Aurora's International team builds the product foundation that helps solar scale globally. In this role, you'll drive the technical execution behind market expansion by delivering solutions that are extensible, reliable, and aligned with regional expectations, including compliance and workflow needs.

You'll partner closely with European stakeholders to understand how solar is sold, designed, and installed in-market. You will also collaborate across Aurora to ship a product experience that balances global consistency with regional flexibility.

We're a collaborative, inclusive group that shares context early, learns fast, and raises the bar together. We celebrate momentum, whether that's launching a new capability, simplifying a flow, or making a system more resilient.

About the Role

As a Senior Software Engineer on the International team, you'll shape the systems that help move the clean-energy transition forward. You'll strengthen our platform, contribute to new greenfield initiatives, and build scalable solutions that unlock better experiences for solar professionals and homeowners.

We're looking for someone who leads with curiosity, collaborates with intention, and cares about quality at every layer, from architecture to the last edge case. You'll take ownership, ship with confidence, and keep pushing for simpler, smarter systems as we grow. This is a hybrid position from Warsaw, Poland.

Your Impact

• Design and deliver improvements across existing systems and greenfield initiatives
• Build scalable, secure services designed for long-term performance and reliability
• Turn ambiguous problems into clear technical plans, then execute with speed and precision
• Partner with product, design, QA, and customer-facing teams to ship outcomes that matter
• Raise engineering excellence through code reviews, pairing, and hands-on mentorship
• Own what you build, including observability, incident response, and participation in the on-call rotation

What You Bring

• 5+ years building high-quality, well-tested, maintainable software in production environments
• Proficiency in at least one core language (Python, Ruby, JavaScript, TypeScript) and comfort working across the stack (React experience is a plus)
• Strong fundamentals in software design, including object-oriented and functional paradigms
• Experience designing APIs, modeling relational data, and deploying cloud-native applications
• A track record of making pragmatic tradeoffs that improve customer outcomes and system health
• Clear, proactive communication and a collaborative working style in a fully distributed environment
• Professional fluency in written and spoken English (please submit your resume in English)

Nice to Haves

• Passion for renewable energy, climate tech, or building tools that accelerate real-world impact
• Experience supporting internationalization, localization, or region-specific product requirements
• Familiarity with compliance-driven engineering, including privacy, security, data residency, or auditability

Aurora is dedicated to building a diverse and inclusive workforce of people who believe in and are passionate about creating a future of solar energy for all. We are an equal opportunity employer, we welcome and consider qualified applicants regardless of gender identity, sexual orientation, race, religion, age, national origin, citizenship, pregnancy status, veteran status, or any other differences. We encourage you to apply even if you believe that you do not meet all of the above criteria!

Aurora is committed to creating an inclusive and accessible experience for all candidates. If you require a reasonable accommodation that would better enable your success during the application or interview process, please complete this form.