About the role

Software Engineer | BTune
Help buildings decarbonise at scale without compromise
 
BTune was created with a clear mission: to help buildings decarbonise at global scale while removing the traditional trade-off between environmental responsibility and commercial performance. Their platform enables building owners and operators to lower emissions, reduce energy consumption, improve occupant comfort, and lower operating costs delivering measurable outcomes without requiring costly capital upgrades or business disruption.
 
With incoming investment and increasing customer demand, BTune is now entering its next stage of growth. They're expanding engineering capability to accelerate product development, enhance platform scalability, and continue evolving a robust customer-ready solution.
 
This is where you come in.
 
The Role:
 
Reporting directly to the Chief Technology Officer, you'll play a pivotal role in designing, building, and maintaining BTune's software solutions. Your work will directly contribute to scalable, measurable energy and carbon savings in commercial buildings.
 
This isn't just about writing code, it's about creating systems that perform reliably at scale, deliver real-world impact, and support BTune's mission to decarbonise the built environment.
 
Day-to-day, you'll 

• Collaborate with cross-functional teams to translate requirements into scalable technical solutions
• Deliver high-quality software that meets business and user needs with a focus on reliability and performance
• Optimise system performance through monitoring, testing, and ongoing improvements
• Drive automation and efficiency in development workflows
• Maintain security and compliance through robust implementation

 What You'll Bring 

• Proficiency in Python and C# for building scalable, maintainable systems
• Proven ability to design and debug distributed systems, ensuring platform reliability
• Experience with cloud-based architecture and integration
• Strong cross-functional communication skills
• A demonstrated ability to learn quickly and adapt to evolving priorities

Why BTune?
 
BTune offers the rare combination of genuine purpose, proven market demand, and significant runway for future growth. They've built a mission-led culture around practical innovation, accountability, and meaningful impact.
 
Their values are clear: Go deep, stay curious. Own it. Lighten the load. Innovate with impact. Keep it simple.
 
This is an opportunity to work on technology that matters, with a team that's outcome-driven, fast-paced, and committed to making a real difference.
 
Ready to Make an Impact?
 
If you're excited about contributing to a rapidly scaling company while helping accelerate the transition to a more sustainable future, let's talk.
 
Apply now or reach out to the team at Potentia for a confidential conversation.
 
REF: 19961