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- Tasks: Design and operate microservices platforms using Kubernetes on AWS or Azure.
- Company: Join a forward-thinking tech company in London with a focus on innovation.
- Benefits: Competitive salary, flexible working, and opportunities for professional growth.
- Why this job: Take ownership of exciting projects and make a real impact in tech delivery.
- Qualifications: Expertise in microservices, cloud engineering, and CI/CD automation required.
- Other info: Collaborative environment with a focus on continuous improvement and customer satisfaction.
The predicted salary is between 70000 - 90000 £ per year.
We are seeking a Senior DevOps Engineer to join our team in London. This is a hands-on 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 production-ready platforms built on AWS or Azure with Kubernetes, Infrastructure-as-Code, and GitOps at the core. This is not a people management role – it’s about technical depth, customer delivery, and engineering excellence.
What you’ll 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 go-live.
- Migrate and scale services into microservices-based platforms with resilience and observability in mind.
- Implement GitOps workflows (e.g. Argo CD, Flux) to ensure automation and consistency.
- Produce high-quality documentation, runbooks, and reusable modules to accelerate delivery.
- Act as a senior technical authority, raising engineering standards and mentoring by example.
What we’re looking for:
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.
- Customer-facing delivery experience, with strong communication and problem-solving skills.
- Track record of delivering service migrations and platform go-lives into production.
- Relevant certifications (AWS/Azure Associate, CKA, or similar).
Additional skills that make you stand out:
- Helm chart authoring and Argo CD.
- PostgreSQL in cloud environments.
- Experience with Internal Developer Platforms (e.g. Backstage).
- Multi-cloud exposure and/or Python development for tooling.
How we work:
- Microservices-first: loosely coupled, scalable services.
- IaC & GitOps by default: automation and version control in everything we build.
- Customer-focused: solutions tailored to enterprise client needs.
- Observability-driven: monitoring, metrics, and reliability baked in.
- Continuous improvement: optimising pipelines, services, and workflows.
- Collaborative and transparent: delivering outcomes together.
Senior Devops Engineer - Kubernetes - CI/CD employer: HAAR Recruitment
Contact Detail:
HAAR Recruitment Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Devops Engineer - Kubernetes - CI/CD
✨Tip Number 1
Network like a pro! Reach out to your connections in the industry, attend meetups, and engage in online forums. You never know who might have the inside scoop on job openings or can refer you directly.
✨Tip Number 2
Show off your skills! Create a portfolio showcasing your projects, especially those involving Kubernetes, CI/CD, and cloud platforms. This gives potential employers a tangible look at what you can do.
✨Tip Number 3
Prepare for technical interviews by brushing up on your knowledge of microservices, GitOps, and automation tools. Practice coding challenges and system design questions to boost your confidence.
✨Tip Number 4
Don’t forget to apply through our website! We love seeing candidates who are genuinely interested in joining our team. Tailor your application to highlight your relevant experience and passion for DevOps.
We think you need these skills to ace Senior Devops Engineer - Kubernetes - CI/CD
Some tips for your application 🫡
Tailor Your CV: Make sure your CV reflects the skills and experiences that match our job description. Highlight your expertise in microservices, AWS or Azure, and CI/CD tools. We want to see how you can bring value to our team!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for DevOps and explain why you're excited about working with us at StudySmarter. Be sure to mention any relevant projects or achievements that showcase your technical depth.
Showcase Your Technical Skills: In your application, don’t shy away from detailing your hands-on experience with Kubernetes, Terraform, and GitOps. We love seeing specific examples of how you've implemented these technologies in past roles, so get into the nitty-gritty!
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 the role. Plus, it shows you’re keen on joining our awesome team!
How to prepare for a job interview at HAAR Recruitment
✨Know Your Tech Inside Out
Make sure you’re well-versed in Kubernetes, AWS or Azure, and the tools mentioned like Terraform and CI/CD. Brush up on your microservices design and deployment knowledge, as you’ll likely be asked to discuss your past experiences and how you’ve tackled challenges in these areas.
✨Showcase Your Problem-Solving Skills
Prepare to share specific examples of how you've solved complex issues in previous roles. Think about times when you had to migrate services or implement GitOps workflows, and be ready to explain your thought process and the outcomes.
✨Communicate Clearly and Confidently
Since this role involves customer-facing delivery, practice articulating your ideas clearly. Use straightforward language to explain technical concepts, and don’t shy away from asking clarifying questions if you need more information during the interview.
✨Demonstrate a Collaborative Mindset
Emphasise your experience working in teams and how you’ve contributed to collaborative projects. Share examples of how you’ve mentored others or improved team processes, as this aligns with the company’s focus on continuous improvement and teamwork.