Backend Software Engineer C# .Net AWS K8s in London

Backend Software Engineer C# .Net AWS K8s in London

London Temporary 140000 - 180000 £ / year (est.) Home office (partial)
Client Server Ltd.

At a Glance

  • Tasks: Lead the migration of services to AWS and Kubernetes while building modern service templates.
  • Company: Global tech-driven Asset Manager with a diverse and supportive team culture.
  • Benefits: Salary up to £180k, private medical insurance, 25 days leave, and ongoing training.
  • Other info: Hybrid work model with excellent career growth opportunities.
  • Why this job: Join a cutting-edge team and make a real impact in cloud technology.
  • Qualifications: Strong AWS, Kubernetes, Terraform, and SQL Server experience required.

The predicted salary is between 140000 - 180000 £ per year.

Do you have expertise with C# backend development combined with strong cloud infrastructure knowledge? You could be progressing your career in a hands-on Backend Software Engineer role at a tech-driven, global Asset Manager with multiple billions of dollars under management, on a 12-month Fixed term Contract.

As a Backend Software Engineer you will lead the migration of services from the London datacentre onto AWS and Kubernetes, with .NET 10 as the target runtime. You'll build and maintain shared service templates, libraries and patterns so the wider team can leverage a consistent, modern estate.

Responsibilities will include designing and building migration pipelines that combine Terraform, CI/CD and AI coding agents to refactor and move services at scale, including adding test coverage as part of the migration step. You'll collaborate closely with the platform team on observability, networking and dependency management as services land in the cloud estate.

Location / WFH: There's a hybrid work from home policy with three days in the London office per week where you'll join a supportive, diverse team environment with a large range of facilities.

About you:

  • You have strong AWS experience, including building, deploying and operating production workloads
  • You have experience with Kubernetes and K8s in a cloud environment
  • You have strong Terraform skills and experience of using IaC to provision and manage cloud environments (AWS)
  • You have SQL Server experience
  • You're comfortable using agentic coding tools such as Claude and Codex
  • You're collaborative and pragmatic with great communication skills

What's in it for you:

  • Please note this role is on a 12 month Fixed Term Contract basis, with full benefits
  • Salary to £180k
  • Pension
  • Private medical insurance including 24 hour GP access
  • Enhanced parental leave policy
  • 25 days annual leave
  • Ongoing training and development and financial support for courses

At Client Server we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.

Backend Software Engineer C# .Net AWS K8s in London employer: Client Server Ltd.

Join a leading global Asset Manager in London as a Backend Software Engineer, where you'll thrive in a tech-driven environment that champions innovation and collaboration. With a hybrid work model, competitive salary up to £180k, and comprehensive benefits including private medical insurance and ongoing training, this role offers not just a job but a pathway for professional growth in a diverse and supportive team culture.

Client Server Ltd.

Contact Details:

Client Server Ltd. Recruitment Team

StudySmarter Expert Advice🤫

We think this is how you could land Backend Software Engineer C# .Net AWS K8s in London

Tip Number 1

Network like a pro! Reach out to folks in your industry on LinkedIn or at meetups. A friendly chat can lead to opportunities that aren’t even advertised yet.

Tip Number 2

Show off your skills! Create a GitHub profile showcasing your projects, especially those involving C#, AWS, and Kubernetes. It’s a great way to demonstrate your expertise beyond just a CV.

Tip Number 3

Prepare for the interview by practising common technical questions and coding challenges. We recommend using platforms like LeetCode or HackerRank to sharpen your skills before the big day.

Tip Number 4

Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, we love seeing candidates who take that extra step!

We think you need these skills to ace Backend Software Engineer C# .Net AWS K8s in London

C#
.NET
AWS
Kubernetes
Terraform
CI/CD
SQL Server

Some tips for your application 🫡

Tailor Your CV:Make sure your CV highlights your C# and AWS experience right from the get-go. We want to see how your skills align with the role, so don’t be shy about showcasing your cloud infrastructure knowledge!

Craft a Compelling Cover Letter:Your cover letter is your chance to shine! Use it to explain why you’re excited about this role and how your background in Kubernetes and Terraform makes you a perfect fit for our team.

Showcase Your Projects:If you've worked on any relevant projects, especially those involving migration pipelines or CI/CD, make sure to mention them. We love seeing practical examples of your work that demonstrate your expertise!

Apply Through Our Website:We encourage you to apply directly through our website. It’s the best way for us to receive your application and ensures you’re considered for this exciting opportunity with StudySmarter!

How to prepare for a job interview at Client Server Ltd.

Know Your Tech Stack Inside Out

Make sure you’re well-versed in C#, .NET, AWS, and Kubernetes. Brush up on your Terraform skills too! Be ready to discuss specific projects where you've used these technologies, as this will show your practical experience.

Prepare for Scenario-Based Questions

Expect questions that ask how you would handle real-world challenges, like migrating services to AWS or building CI/CD pipelines. Think through your past experiences and be ready to explain your thought process and the outcomes.

Show Off Your Collaboration Skills

Since this role involves working closely with a platform team, be prepared to discuss how you’ve successfully collaborated in previous roles. Share examples of how you’ve communicated effectively and resolved conflicts within a team.

Ask Insightful Questions

At the end of the interview, have a few thoughtful questions ready about the company’s tech stack, team dynamics, or future projects. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.