Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Own and evolve the Kubernetes platform on AWS, ensuring reliability and security.
- Company: Join a leading FinTech company at the forefront of technology.
- Benefits: Competitive salary, flexible working options, and opportunities for professional growth.
- Why this job: Make a real impact by designing and operating cutting-edge cloud infrastructure.
- Qualifications: Experience with Kubernetes, AWS, and a passion for innovative tech solutions.
- Other info: Dynamic team environment with a focus on collaboration and continuous improvement.
The predicted salary is between 43200 - 72000 £ per year.
Excellent opportunity for Senior Platform Engineer to own and evolve the internal platform that all application services run on. This role sits between application engineering and core cloud infrastructure. You will design, build, and operate the Kubernetes platform on AWS as a product, providing secure defaults, reliable delivery paths, and strong operational guarantees. You are expected to be hands-on, opinionated, and comfortable taking ownership of production systems.
- Kubernetes platform ownership
- Own the EKS platform end to end: cluster design, upgrades, node life cycle, scaling strategy, and reliability.
- Define and maintain cluster baselines: namespaces, RBAC, resource limits, pod security, network policies.
- Design safe patterns for running stateless and stateful workloads on Kubernetes.
- Ensure predictable behaviour under load, failure, and partial outages.
- AWS platform foundations
- Design and maintain AWS infrastructure supporting EKS: VPCs, subnets, routing, load balancing, IAM, KMS.
- Implement least-privilege IAM using IRSA and strong role separation.
- Manage AWS integrations such as ALB/NLB, Route 53, ECR, S3, CloudWatch.
- Balance cost efficiency with reliability and regulatory expectations.
- Infrastructure as Code
- Treat Terraform as the source of truth for AWS and Kubernetes infrastructure.
- Build reusable, auditable modules rather than one-off stacks.
- Own change control, reviews, and drift management.
- CI/CD and delivery guardrails
- Own the delivery foundations used by application teams.
- Define standard build and deploy paths for Kubernetes workloads.
- Improve deployment safety through automated checks, rollbacks, and promotion models.
- Reduce manual steps and operational risk without slowing delivery.
- Security and compliance by design
- Embed security controls into the platform, not as after-the-fact reviews.
- Implement secrets management patterns aligned with AWS and Kubernetes best practice.
- Introduce policy-as-code to prevent unsafe configurations reaching production.
- Support auditability, access control, and operational evidence expected in regulated environments.
- Observability and operations
- Define standard observability across services: metrics, logs, tracing, alerts.
- Build actionable alerting with clear ownership and low noise.
- Participate in on-call and incident response.
- Run post-incident reviews and drive systemic improvements.
Senior Platform Engineer - Kubernetes - FinTech in London employer: Rothstein Recruitment Ltd
Contact Detail:
Rothstein Recruitment Ltd Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Senior Platform Engineer - Kubernetes - FinTech in London
✨Tip Number 1
Network, network, network! Get out there and connect with folks in the FinTech space. Attend meetups, webinars, or even local tech events. You never know who might have a lead on that perfect Senior Platform Engineer role!
✨Tip Number 2
Show off your skills! Create a personal project or contribute to open-source projects that showcase your Kubernetes expertise. This not only builds your portfolio but also gives you something tangible to discuss during interviews.
✨Tip Number 3
Prepare for those technical interviews by brushing up on your AWS and Kubernetes knowledge. Practice common scenarios you might face as a Senior Platform Engineer, like cluster design or security best practices. We want you to feel confident when it’s time to shine!
✨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 are proactive about their job search!
We think you need these skills to ace Senior Platform Engineer - Kubernetes - FinTech in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV speaks directly to the role of Senior Platform Engineer. Highlight your experience with Kubernetes, AWS, and any relevant FinTech projects. We want to see how your skills align with what we’re looking for!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for platform engineering and why you’re excited about working with us at StudySmarter. Be sure to mention specific projects or experiences that relate to the job description.
Showcase Your Hands-On Experience: We love candidates who can demonstrate their hands-on experience. Include examples of how you've owned production systems, managed Kubernetes clusters, or implemented CI/CD pipelines. This will help us see your practical skills in action!
Apply Through Our Website: Don’t forget to apply 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 the StudySmarter team!
How to prepare for a job interview at Rothstein Recruitment Ltd
✨Know Your Kubernetes Inside Out
Make sure you brush up on your Kubernetes knowledge before the interview. Be ready to discuss cluster design, scaling strategies, and how to manage node life cycles. They’ll want to see that you can own the EKS platform end to end, so be prepared to share your hands-on experiences.
✨Showcase Your AWS Expertise
Familiarise yourself with AWS infrastructure, especially VPCs, IAM, and load balancing. Be ready to explain how you've implemented least-privilege IAM and managed integrations like ALB/NLB or Route 53 in past projects. This will demonstrate your ability to balance cost efficiency with reliability.
✨Emphasise Infrastructure as Code
Talk about your experience with Terraform and how you treat it as the source of truth for infrastructure. Share examples of reusable modules you've built and how you've managed change control and drift management. This shows you understand the importance of CI/CD in a production environment.
✨Highlight Security and Compliance Knowledge
Discuss how you've embedded security controls into platforms and your approach to secrets management. Be prepared to talk about policy-as-code and how you've ensured compliance in regulated environments. This is crucial for the role, so make sure you convey your commitment to security by design.
