Senior Software Engineer

Software Engineering opportunity

Senior Software Engineer.

Join a growing technology business and help build scalable SaaS products, dependable APIs and high-quality cloud services within a senior engineering team.

London / Hybrid £85,000 - £100,000 Permanent Software Engineering

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Role overview

Senior Software Engineer

• LocationLondon / Hybrid
• Salary£85,000 - £100,000
• TypePermanent
• SectorSoftware Engineering
• ReferenceBW-SWE-001

The opportunity

Birchwell Associates is supporting a growing technology business in the search for a Senior Software Engineer. This role will suit an experienced engineer who enjoys solving complex product and platform problems while maintaining a strong focus on quality, reliability and delivery.

You will work closely with product, design, data, DevOps and engineering colleagues to build new features, strengthen existing services and help shape the technical direction of a modern SaaS platform.

What you will be doing

• Design, build and maintain scalable backend services and APIs.
• Deliver new SaaS product features from technical design through to production.
• Improve system performance, reliability, observability and security.
• Work with product and design teams to turn customer requirements into well-engineered solutions.
• Contribute to code reviews, automated testing, deployment processes and engineering standards.
• Support and mentor other engineers while sharing knowledge across the wider team.

What we are looking for

• Strong commercial experience in software engineering, including recent work at senior level.
• Strong Python development skills and experience building production-grade applications.
• Experience designing and integrating RESTful APIs or comparable service interfaces.
• Knowledge of cloud platforms, distributed systems and scalable application architecture.
• Experience with databases, automated testing, version control and CI/CD workflows.
• Clear communication and confidence working across technical and non-technical teams.

What is on offer

• Salary between £85,000 and £100,000, depending on experience.
• Hybrid working from London.
• A senior role with influence over architecture, engineering standards and product delivery.
• Modern cloud tooling and the opportunity to work on a growing SaaS platform.
• A collaborative engineering environment with scope for continued technical and career development.

Interested in this role?

Send your CV and a short introduction. Birchwell Associates will review your application and contact you if your experience matches the brief.

Apply now →

Speak with Connor

Prefer to discuss the position before applying? Call Connor directly for a confidential conversation about the role.

Call 07512 819 834 → Reference: BW-SWE-001

Apply for the Senior Software Engineer role

Ready to make your next move?

Apply by email with your latest CV attached. Include the role title or reference number in the subject line so the application can be reviewed quickly.

Submit your application

Click below to open your email application. Attach your CV and include a short summary of your relevant software engineering experience.

Email [email protected] Subject Senior Software Engineer - BW-SWE-001 Include CV and short introduction Apply by email → Call before applying →

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