Senior Software Engineer, Install Ready Design

Aurora Solar; Warszawa; On-site; PLN 180,000 - 280,000; Full time

Job summary

Aurora Solar is seeking a Senior Software Engineer for the Install-Ready Design team. You will architect and scale backend systems powering next-gen solar installations, delivering robust, reliable software in a hybrid role based in Warsaw, Poland.

You will own features, integrate with partners across the solar ecosystem, and drive greenfield initiatives while maintaining on-call responsibilities. English fluency required.

Qualifications

• 5+ years of professional software engineering experience.
• Proficiency in writing expressive, testable OO code across two+ languages.
• Excellent engineering judgment with CS fundamentals.
• Proven success in team-based development of large-scale systems.
• Excellent collaboration and communication in remote/hybrid environments.

Responsibilities

• Develop and launch new features that elevate platform performance and precision.
• Integrate with key partners across the solar ecosystem to streamline workflows.
• Build new functionality for our solar design platform.
• Spearhead development of new greenfield products for solar systems.
• Take operational responsibility for team-owned services, including on-call rotation.

Skills

5+ years experience

Java

Python

Golang

C++

JavaScript

TypeScript

Tools

Spring Framework

Jackson

JPA

HTTP

SQL

MySQL/MariaDB

Git

Gradle

AWS

Job description

About Aurora Solar

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" 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

We're building the future of solar design that is automated, compliant, and install-ready. Our team owns a platform that delivers construction-ready designs for residential PV + storage systems, ensuring every layout meets code, standards, and manufacturer specifications. We thrive in a collaborative, respectful environment where we push boundaries and help each other grow.

About the Role

As a Senior Software Engineer on the Install-Ready Design team, you’ll architect and scale backend systems that power the next generation of solar installations. You’ll tackle complex challenges with clarity and craft, designing tools that are robust, reliable, and ready for impact. This is a hybrid position based in Warsaw, Poland.

Your Impact

• Develop and launch new features that elevate the performance and precision of our platform
• Integrate with key partners across the solar ecosystem to streamline end-to-end project workflows
• Build new functionality for our industry-leading solar design platform
• Spearhead the development of new greenfield products that shape how solar systems are designed and deployed
• Take operational responsibility for the services that are owned by your team, including participation in an on-call rotation

What You Bring

• 5+ years of professional experience in software engineering
• Proficiency in writing expressive, testable object-oriented code and building production software in two or more languages (i.e. Java, Ruby, Python, Golang, C++, Javascript, or Typescript)
• Excellent engineering judgment grounded in solid computer science fundamentals
• Proven success in team-based development of large-scale systems
• Excellent collaboration and communication skills, especially in a remote or hybrid environment
• Comfort navigating change in a growing product and evolving tech stack, with the judgment to make pragmatic tradeoffs and the mindset to bring others along as we scale
• Fluent in both written and spoken English (please submit your resume in English)

Nice to Haves

• Passion for renewable energy and sustainability
• Experience with Domain-Driven Design (DDD)
• Familiarity with key technologies: Spring Framework, Jackson, JPA, HTTP, SQL (MySQL/MariaDB), Git, Gradle, AWS

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.