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Awin

Senior Software Engineer

Posted on 12 September 2026

About the role

💼 What you will do

• Join Awin as a Senior Software Engineer, with roles open in London and cities across Europe. • Own the design, build, and operation of scalable, high-quality systems within an award-winning marketing platform. • Join the Tracking tribe, a cross-functional team at the core of the business. • Build and evolve the tracking platform that underpins Awin’s affiliate marketing network. • Ensure accurate attribution, reliable reporting, and partner trust across advertisers and publishers. • Shape technical direction, influence engineering practices, and mentor other engineers. • Work a four-day Flexi-Week at full pay, with no reduction to your annual holiday allowance.

📋 Job Requirements

• Bring significant commercial experience in backend software engineering, with a track record of delivering production-grade systems. • Work confidently in one or more backend languages such as Java, Python, .NET, or Node.js. • Bring experience designing and building microservices, APIs, and distributed systems. • Understand event-driven architectures, messaging, and high-volume data processing patterns. • Bring strong system design skills and make pragmatic technical trade-offs. • Bring experience with cloud platforms and infrastructure as code tooling such as Terraform. • Bring strong knowledge of testing strategies, CI/CD, and engineering quality practices. • Debug and solve problems analytically in complex distributed environments. • Bring experience with observability tools, metric dashboards, alerting, and operational monitoring. • Communicate excellently with both technical and non-technical stakeholders.

🌟 Nice-to-have

• Bring cloud experience on AWS specifically, which Awin prefers. • Bring experience with high-volume tracking, attribution, or measurement systems. • Bring experience mentoring engineers and raising team technical standards. • Bring experience working across distributed, multi-country engineering teams.

🎯 Responsibilities

• Own the end-to-end delivery and operation of features and services. • Design, build, and evolve scalable, secure, and maintainable systems. • Lead technical design discussions and contribute to architectural decisions. • Improve existing applications, reduce technical debt, and strengthen reliability. • Work with Product Managers to turn business needs into technical solutions. • Identify and address technical risks, performance issues, and scalability challenges. • Champion engineering quality through testing, code reviews, tooling, and best practices. • Troubleshoot complex production issues and support system resilience. • Mentor engineers and contribute to the team’s technical growth. • Improve team processes across planning, delivery, and retrospectives. • Collaborate with local and remote teams across the organisation.

About Awin

😃 What Awin offers

• Work a four-day Flexi-Week at full pay, with one lighter or fully disconnected day per week and no cut to your holiday allowance. • Work flexibly through a hybrid and remote working scheme built on mutual trust. • Receive a monthly work expense contribution plus a furniture package for your home workspace. • Access health and wellbeing initiatives and sports offers. • Develop your skills through Awin Academy’s extensive training suite. • Thank and reward colleagues through the peer-to-peer recognition programme. • Discuss additional country-specific benefits during the initial interview.

💖 What makes Awin unique

Established in 2000, Awin is an affiliate marketing network with a dynamic, social, and inclusive culture, powering a vision to build the world’s leading open partner ecosystem. Its network of affiliate partnerships is diverse and transparent, and the company champions uniqueness and authenticity across its global team. Awin is part of the Axel Springer group.

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