You are joining at a defining turning point where we are evolving from a market leading business into a high-scale, self-serve, AI-powered platform.
Key Responsibilities
Architect and design core systems : you'll be hands-on during implementation , helping service teams bootstrap maintainable, scalable systems, and guiding them through technical decisions and trade-offs .
Modernize and innovate : you'll navigate the transition from legacy trade-lifecycle systems to cutting-edge distributed, event-driven architectures, integrating practical AI and emerging tech .
Turn ambiguity into clarity : you'll work across teams to translate complex climate challenges into thoughtful, well-architected solutions.
Elevate the engineering quality bar : you'll mentor other team members, upgrading the collective "brain power" of the entire organization.
Champion platform thinking : you’ll drive a " build once, use everywhere " culture, replacing short-term fixes with long-term architectural excellence. By designing shared, reusable services for the trade lifecycle, you’ll ensure every solution reduces future complexity rather than adds to it.
Requirements
10+ years in software development within product-led companies.
You work comfortably across the stack — including Infrastructure-as-Code and serverless architectures, and frontend .
Typescript, Python, Node.js, AWS, CDK/Terraform, Kinesis/Kafka, and Kubernetes.
You have experience in architectural leadership, defining standards, and mentoring teams members .
You are a strong systems-thinker, ambitious and self-driven , with a natural hunger for "hairy" problems that others might avoid.
You enjoy the challenge of untangling complex legacy logic while simultaneously architecting the future of green tech.
Benefits & Perks
Competitive remuneration package
Pension scheme contributions
Strong focus on personal and professional development
Sport and training opportunities
Ready to Apply?
Join STX Group and make an impact in renewable energy