Senior Software Engineer, Studios (C#, Azure, CQRS)

ASOSLondon, United Kingdomlast year

As a Software Engineer in one of our 30 engineering platforms operating at hyper-scale receiving thousands of requests per second, you'll work as part of strong cross functional agile team driving quality and technology bringing your skills and experience to share with the team and mentor the other engineers' day to day. With around 5000 new products going live every week there is huge scope to provide capabilities which allow our colleagues to improve their efficiency and make more effective decisions driving a better product offer to our fashion loving twentysomething customers.

Were goal oriented and love technology. Youll be part of a team working on the latest like .NET Core, React / Node.js, Docker and Kubernetes whilst maintaining best practices like TDD and CI/CD automation.

What our day looks like:

Work as part of an enthusiastic and motivated agile development team that takes pride in delivering high-quality software into production.
Take a test first approach from business requirements through to code.
You will continually develop and improve our code and technology, playing a key role in the team.
Writing high quality code to drive company growth and effectiveness of the buying and merchandising teams who use our software.
Join our regular Tech Develops days to learn new things, take part in internal and external hackathons, share your knowledge and help to drive improvements in engineering.
Supporting our culture by championing Diversity, Equity & Inclusion strategies.

Job Qualifications

A customer first mind set
Expertise and experience in a broad base of technologies, including .NET Core (C#) & ASP.NET Core, React/node.js
A good understanding of the Application Lifecycle and a solid understanding of Quality Assurance, Database Engineering and Build and deployment
An appreciation for a properly layered architecture
An ability to understand and model the business domain

In-depth knowledge of the tools and practices available and appropriate to each phase of software delivery, such as:

DDD, TDD, BDD, Integration Testing, Performance Testing
CQRS, Event Sourcing, Event Storming
CI, Continuous Delivery, Build Automation
JavaScript and associated UI frameworks and web technologies
Relational and non-relational database technologies (e.g. SQL Server and MongoDB)
Cloud based development & delivery platforms (ideally Microsoft Azure)

Additional Information

Strong interpersonal and communication skills
A constant drive for self-improvement supported by yourself and ASOS
An ability to actively promote ideas and techniques within the team
A desire to be at the forefront of technical discussion and design
A product focus with a desire to build great experiences for our customers

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FAQ

Is the Senior Software Engineer, Studios (C#, Azure, CQRS) position at ASOS remote?: Yes. This role was posted on Remote Frontend Jobs, a job board that lists exclusively fully remote positions.
When was this Senior Software Engineer, Studios (C#, Azure, CQRS) job posted?: This listing was posted on August 6, 2025 and is still open for applications.
How do I apply for the Senior Software Engineer, Studios (C#, Azure, CQRS) position at ASOS?: Use the apply button on this page — it takes you directly to the employer’s application page.