Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and operate microservices platforms on AWS or Azure, automating deployments and pipelines.
- Company: Gresham, a global leader in financial services technology with a focus on data automation.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Other info: Fast-paced environment with opportunities to lead projects and mentor others.
- Why this job: Join a dynamic team and make a real impact in the world of financial data operations.
- Qualifications: Proven expertise in microservices, cloud engineering, and customer delivery.
The predicted salary is between 48000 - 72000 ÂŁ per year.
Gresham is a global financial services technology company specialising in enterprise data automation. We help financial institutions ensure that their operational, regulatory and management data is complete, accurate, timely and fully auditable â particularly within complex environments where data is distributed across multiple systems. Our solutions automate data controls, reconciliations, workflows and exception management, enabling clients to reduce operational risk, strengthen data governance and enhance confidence in reporting across highly regulated environments. Serving both buy-side and sell-side organisations worldwide, Gresham partners with clients to deliver trusted, transparent and resilient data operations.
We are seeking a Senior DevOps Engineer to join our team in London. This is a handsâon role for someone who thrives on technical delivery and wants to take ownership of designing and operating modern microservices platforms. You will partner with enterprise clients to deliver scalable, automated, and productionâready platforms built on AWS or Azure with Kubernetes, InfrastructureâasâCode, and GitOps at the core. This is not a people management role â itâs about technical depth, customer delivery, and engineering excellence.
What youâll be doing:
- Design, build, and operate microservices platforms on AWS or Azure using Kubernetes (EKS/AKS).
- Automate provisioning, deployments, and pipelines with Terraform, Helm, and CI/CD tools.
- Lead technical delivery for customer projects, from discovery through to production goâlive.
- Migrate and scale services into microservicesâbased platforms with resilience and observability in mind.
- Implement GitOps workflows (e.g. Argo CD, Flux) to ensure automation and consistency.
- Produce highâquality documentation, runbooks, and reusable modules to accelerate delivery.
- Act as a senior technical authority, raising engineering standards and mentoring by example.
Essential Skills and Experience:
- Proven expertise in microservices design, deployment, and operations.
- Strong AWS or Azure cloud engineering background with Terraform/IaC.
- Linux administration and scripting (Bash/PowerShell; Python desirable).
- GitOps experience with Argo CD or Flux.
- CI/CD pipeline development and automation.
- Customerâfacing delivery experience, with strong communication and problemâsolving skills.
- Track record of delivering service migrations and platform goâlives into production.
- Relevant certifications (AWS/Azure Associate, CKA, or similar).
Additional skills that make you stand out:
- Helm chart authoring and ArgoCD.
- PostgreSQL in cloud environments.
- Experience with Internal Developer Platforms (e.g. Backstage).
- Multiâcloud exposure and/or Python development for tooling.
What success looks like:
- First 90 days: onboard, deliver a quick win (e.g. pipeline, service deployment, or migration), and establish credibility with customers.
- By 180 days: lead a successful migration or goâlive, deliver measurable improvements in scalability and efficiency, and be recognised as a trusted authority in microservices delivery.
Senior DevOps Engineer in London employer: Gresham
Contact Detail:
Gresham Recruiting Team
StudySmarter Expert Advice đ¤Ť
We think this is how you could land Senior DevOps Engineer in London
â¨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. The more people you know, the better your chances of landing that Senior DevOps Engineer role.
â¨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving AWS, Azure, and Kubernetes. This will give potential employers a taste of what you can bring to the table.
â¨Tip Number 3
Prepare for technical interviews by brushing up on your microservices design and GitOps workflows. Practice common scenarios and be ready to discuss your past experiences in detail.
â¨Tip Number 4
Donât forget to apply through our website! Itâs the best way to ensure your application gets noticed. Plus, we love seeing candidates who are proactive about their job search.
We think you need these skills to ace Senior DevOps Engineer in London
Some tips for your application đŤĄ
Tailor Your CV: Make sure your CV is tailored to the Senior DevOps Engineer role. Highlight your experience with microservices, AWS or Azure, and any relevant projects you've worked on. We want to see how your skills match what we're looking for!
Showcase Your Projects: Include specific examples of projects where you've designed and operated microservices platforms. If you've used Kubernetes, Terraform, or GitOps, let us know! This is your chance to shine and show us what you can do.
Be Clear and Concise: When writing your application, keep it clear and to the point. Use bullet points for easy reading and make sure to highlight your key achievements. We appreciate straightforward communication!
Apply Through Our Website: Don't forget to apply through our website! Itâs the best way for us to receive your application and ensures youâre considered for the role. We can't wait to hear from you!
How to prepare for a job interview at Gresham
â¨Know Your Tech Inside Out
Make sure youâre well-versed in microservices design and deployment, especially on AWS or Azure. Brush up on your Terraform and GitOps knowledge, as these will be crucial topics during the interview.
â¨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles and how you tackled them. Gresham values strong problem-solving abilities, so having concrete examples ready will help you stand out.
â¨Demonstrate Customer-Facing Experience
Since this role involves direct interaction with clients, be ready to share experiences where you successfully delivered technical solutions to customers. Highlight your communication skills and how youâve built trust with clients.
â¨Prepare for Technical Scenarios
Expect to dive into technical scenarios during the interview. Practice explaining your thought process for designing and operating microservices platforms, and be prepared to discuss how you would implement CI/CD pipelines and automation.