Purpose of the Position As a Senior Software Engineer, you will be part of a cross-functional, service-oriented team, working on extending and maintaining our Affiliate Marketing platform. You design and build reliable services by writing clean, secure, and well-tested code, following modern engineering best practices. In this role, you have a significant impact on system efficiency, technical quality, and team effectiveness.

You take ownership of meaningful challenges, balancing technical excellence with sustainable product and business needs, and contribute to a collaborative, agile way of working. The Team You’ll join our Billing & Payments tribe, owning a core domain of the business: how customers are billed and partners get paid. Our engineering culture values pragmatic solutions, automation, strong ownership, and continuous improvement supported by open feedback loops.

js, Kafka, SQL/NoSQL databases, and more.

Requirements

into scalable technical solutions Support an effective agile way of working by helping facilitate team ceremonies and workshops Mentor engineers through code reviews, knowledge sharing, and day-to-day collaboration Troubleshoot and resolve production issues, ensuring service reliability and operational stability Communicate effectively in writing and verbally with local and remote colleagues and stakeholders Whilst the above outlines the general expectations of the role, we expect this position to evolve over time, offering opportunities to gain deeper knowledge and experience within the online and affiliate marketing domain. Skills & Expertise 6+ years of professional software engineering experience Strong foundation in OOP and comfort working with multiple programming languages, ideally incl. js services using JavaScript or TypeScript is beneficial Our Offer Flexi-Week and Work-Life Balance: We prioritise your mental health and wellbeing, offering you a flexible four-day Flexi-Week at full pay and with no reduction to your annual holiday allowance.

We also offer a variety of different paid special leaves. Remote Working Allowance: You will receive a monthly allowance to cover part of your running costs. In addition, we will support you in setting up your remote workspace appropriately.

Flexi-Office: We offer an international culture and flexibility through our Flexi-Office and hybrid/remote work possibilities to work across Awin regions Meal Vouchers: You will be supported with a certain net sum to spend it on a variety of lunches.