Summary
Join a mission-driven technology team building scalable software across backend, cloud infrastructure, frontend, and data-related initiatives. The role suits an engineer who enjoys ownership, modern engineering practices, cloud-native systems, and solving complex technical challenges in a fast-growing environment.
Highlights
Work on impactful sustainability technology in a small engineering team with flat hierarchy, modern engineering practices, and opportunities to influence architecture and product direction.
Description
At Sunday Power, we're building the future of sustainable energy in commercial real estate.
We are looking for a versatile Software Engineer to join our growing, agile tech team.
This role offers the unique opportunity to work across various parts of our technical stack, from backend systems and cloud infrastructure to frontend applications and potentially data science initiatives.
You'll be instrumental in developing new features for our core product SundayOS, the leading solar and battery monitoring and optimization software for commercial real estate, with a strong focus on scalability and reliability.
You'll join a small, dedicated tech team with a CPO, CTO, and four developers, operating in a flat hierarchy where your contributions and ideas are highly valued.
We embrace good engineering practices (version control, peer-review, reproducible builds) while staying flexible on technology, plans, and process to balance speed and quality effectively.
This is a chance to make a tangible impact on the energy transition with your engineering skills.
Relevant technologies
* F# (or other functional programming language)
* Typescript / React
* AWS
Relevant experiences
* 3+ years of professional experience in full-stack, backend, or infrastructure software development.
* A quick learner and self-starter who's comfortable taking on responsibility and independently identifying, analyzing, and solving complex technical problems.
* A solid understanding of software engineering basics, modern development practices, and clean code principles.
* Experience with cloud-native architectures, including concepts like serverless and distributed systems design.
* Authorized to work in Norway (EU/EFTA citizen) and willing to work from our Oslo office.
Nice to Have
* Ability to contribute across multiple technical domains: backend, infrastructure, frontend, and potentially data science.
* Proficiency in languages like F#, Typescript (React, Node), Python, or experience with AWS services and Docker.
* Experience in designing fault-tolerant systems, optimizing database performance, implementing data streaming, or managing infrastructure costs.
* A clear focus on delivering customer value and business impact with technical decisions.
* A collaborative spirit, evidenced by a willingness to mentor peers, learn from others, and contribute positively to team dynamics.
* Adaptability to a dynamic, fast-paced startup setting, comfortable with ambiguity.
Why Join Sunday Power?
Joining Sunday Power means becoming part of a mission-driven team that's making a tangible impact on the world's energy transition.
We offer a unique opportunity to contribute to cutting-edge technology in a rapidly evolving market.
Our Nordic work culture emphasizes a flat hierarchy, where every team member is encouraged to contribute to discussions about the company's direction and strategy.
We value collaboration, innovation, and a hands-on approach to solving real-world problems.
This is a chance to be part of a company with proven success, high ambitions, and a genuine commitment to sustainability.
