Staff Software Engineer

Squeaky Clean Energy; London; Remote; GBP 92,000 - 107,000; Full time

Job summary

Squeaky Clean Energy is seeking a Staff Engineer to design and enhance their platform. Join a senior team focused on transforming the energy industry, with full remote flexibility and competitive compensation. Play a pivotal role in shaping how businesses engage with renewable energy.

Benefits

Full remote flexibility

Competitive compensation

Qualifications

• Experience designing and delivering robust, scalable systems.
• Comfortable with navigating legacy systems and improving iteratively.
• Collaborative and focused on achieving team outcomes.

Responsibilities

• Architecting and building reliable, scalable systems to support our platform.
• Driving pragmatic improvements in a brownfield codebase.
• Collaborating with a cross-functional team on technical direction.

Skills

Strong architectural instincts

Hands-on refactoring experience

Team-first mindset

Clarity and execution

Job description

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Join a mission-driven, senior team transforming the future of energy.

About Squeaky Clean Energy

At Squeaky, we’re on a mission to revolutionize the energy industry by helping businesses make the switch to 100% clean, renewable energy. We work with large industrial and commercial companies to transform energy from a cost into a strategic asset, aligning with net-zero goals while improving operational efficiency.

Why You Should Join Us

• Work with a highly motivated, senior engineering team that values simplicity, autonomy, and impact.
• Enjoy full remote flexibility – work from wherever you're most productive.
• Competitive compensation – we believe in rewarding outstanding work appropriately.
• Be part of something bigger – we’re tackling one of the most critical global challenges: making clean energy accessible and scalable.

What You’ll Do

As a Staff Engineer, you'll play a key role in designing and evolving the backbone of our platform. This is not a maintenance gig — it’s a high-impact, architecture-focused role where your decisions will shape the future of our systems and influence how businesses across the UK interact with their energy supply.

Your day-to-day will include:

• Architecting and building reliable, scalable systems to support our software and marketplace platform.
• Driving pragmatic improvements in a brownfield codebase.
• Collaborating with a cross-functional team to align technical direction with business outcomes.
• Mentoring teammates and helping raise the engineering bar.

What We’re Looking For

• Strong architectural instincts – you’ve designed and delivered robust, scalable systems before.
• Hands-on refactoring experience – you're comfortable navigating legacy systems and improving them iteratively.
• Team-first mindset – you’re humble, collaborative, and put outcomes above ego.
• Clarity and execution – you value simplicity, communicate clearly, and get things done.

Employment Type

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  Services for Renewable Energy

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