Job Description
Staff Software Engineer – Backend – UK-Based – Up To £120k
Python, Java, AWS, Terraform
Are you a seasoned backend engineer ready to take the lead on complex systems at scale? I am helping a leading B2B SaaS find a Backend Staff Software Engineer to join a high-performing, collaborative, and mission-driven team building software that powers the global built environment.
This role can be remote from anywhere in the UK or if you are based in London hybrid – 2 days in office.
🚀 Why Join?
You’ll play a pivotal role in shaping and delivering robust backend systems using Python, and the tech stack also includes Java, AWS and Terraform, while mentoring engineers and championing technical excellence. You’ll join a rapidly scaling (25% in 12 months!), PE-backed SaaS company with over 20 years of product maturity and almost 1000 customers worldwide.
💼 What You’ll Do
- Own the full development lifecycle of complex features and systems
- Design scalable, distributed backend systems and lead architectural decisions
- Collaborate cross-functionally with Product and other Engineering teams to solve high-impact challenges
- Guide and mentor engineers, providing technical leadership and championing best practices
- Drive improvements in security, reliability, and performance
- Advocate for high-quality documentation and strong engineering culture
🧠 What You Bring
- 7+ years of backend engineering experience with deep Python expertise
- 3+ years in a technical leadership or staff-level technical role
- Strong architectural skills with microservices, CI/CD, and cloud infrastructure
- Experience in Agile/Scrum environments
- Bachelor's or Master’s in Computer Science or related field
Tech Stack: Python, Java, Terraform, Docker, AWS, MySQL, GitHub Actions
🎁 What’s on Offer
- Competitive salary
- 25 days annual leave + 8 bank holidays + 5 paid sick days
- Flexible remote working (2 in-office days per week for London-based team)
- Pension plan
- Parental leave and “Getting Started” stipend
- 5-day Work From Abroad policy
✨ Finally
You’ll be part of a passionate, diverse, and collaborative team dedicated to solving real-world challenges in architecture, construction, and engineering through powerful software tools. This role is looking for someone who is focused on technical rather than people leadership.
Contact Detail:
SR2 | Socially Responsible Recruitment | Certified B Corporation™ Recruiting Team