Backend Software Engineer (Mid Level)

This is a Permanent , Full Time vacancy that will close in a month at 23:59 BST .

The Role

Back-End Developer (C#) - Mid Level

Location: Hybrid - Monthly in-office time (Staffordshire) UK-based
Salary: Competitive, based on experience
Contract: Full time Permanent

Who We Are

At Codeweavers, we're powering the future of automotive commerce. Our SaaS platform connects car buyers, retailers, lenders, and manufacturers through thousands of digital solutions used across the UK and increasingly, around the world.

We're a team of curious problem-solvers and lifelong learners who believe that engineering excellence comes from craft, not complexity. Whether it's refining finance calculations, integrating with external platforms, or streamlining onboarding workflows, our developers are at the heart of making car buying easier for everyone.

About the Role

We're looking for experienced back-end developers who love working with C# to join our growing engineering team. You'll play a hands-on role in designing and delivering reliable, well-engineered services, while contributing to a strong and supportive developer culture.

This isn't a job where you'll just be handed a spec. You'll collaborate with product owners, internal users, and other engineers to deeply understand the business problems and shape the right solutions.

We're currently growing across several key product areas:

Finance Calculations & Lender Integrations - Building robust finance calculation engines and secure, compliant integrations with major UK lenders

Retailer E-Commerce Tools - Delivering fast, reliable tools for retailers to manage online vehicle sales, including quoting and checkout experiences

Client Onboarding & Automation - Creating back-office systems that simplify onboarding and reduce operational workload across the platform

If you've worked in fintech, financial modelling, or any domain where business logic, data flow, and performance are key, you'll feel right at home.

Collaborating with product owners and internal users to understand real business needs

Writing clean, performant, and maintainable C# code

Designing thoughtful APIs and distributed services

Working on cloud-first, event-driven systems using AWS, RabbitMQ, and SNS/SQS

Making smart, incremental changes, deployed often and safely using CI/CD pipelines

Helping define and evolve our engineering standards and architectural direction

We'd love you to have some of the following:

Strong experience writing production-grade C# code

An understanding of event-based architectures and message queues (e.g., RabbitMQ, AWS SQS/SNS)

Database experience (Postgres, Cassandra, or similar)

Experience designing and building APIs consumed by external clients or internal teams

A pragmatic mindset, balancing technical elegance with delivery goals

An interest in test automation, CI/CD, and continuous delivery practices

Some exposure to working in fintech, automotive, or other complex domains

Small, multi-disciplinary squads aligned to product areas

A culture of rapid feedback, continuous deployment, and shared learning

Dedicated "Kaizen" time every week to focus on self-improvement

Collaborative code reviews and regular architecture discussions

A culture where healthy challenge is welcomed, and assumptions get tested

Hybrid working: mostly remote with occasional in-office visits

23 days holiday + bank holidays + birthday off + wellness day

Extra holiday for each year of service

Access to learning resources (Pluralsight, books, conferences)

Dedicated weekly learning time

Regular social events including our legendary sports day and Christmas party

Transparent, respectful culture where engineers shape the direction of their work

We're after thoughtful engineers who:

Want to make meaningful contributions, not just write code

Ask questions, seek feedback, and care about the 'why' behind the work

Enjoy digging into complex problems and making them simpler

Are comfortable working collaboratively in a transparent, respectful environment

STRICTLY NO AGENCIES PLEASE

We work with a carefully selected set of recruitment partners and are not looking to add to our PSL.

We do not accept unsolicited CVs sent to the recruitment team or directly to a hiring manager. We will not be responsible for any fees related to unsolicited submissions.

Aneliese Platts
Senior Designer

"The people that work here are what sets Cox Automotive apart. We genuinely work as a team, and I feel the same level of support everywhere in the business. Working here is like a family away from home, but most importantly we have fun whilst doing it!"

Ann Fairbanks
Executive PA & Business Support

Ann Fairbanks
Executive PA & Business Support

"I wouldn't be where I am today without Cox Automotive. The company has real culture of learning, pushing the boundaries and making YOU better. It's all built on strong values that are more than just words, they're acted on every single day."

Gemma Hepple
National Operations Manager

Gemma Hepple
National Operations Manager

"In my nine years here, Cox Automotive has allowed me to learn, grow and hone my skills. There's a real commitment to inclusion and diversity and today I am proud to be in what was historically perceived to be a 'man's' role."