At a Glance
- Tasks: Build and scale cutting-edge Kubernetes infrastructure for top-tier banks.
- Company: Join a dynamic startup within a leading financial institution.
- Benefits: Enjoy autonomy, competitive salary, and the chance to shape banking technology.
- Other info: Opportunity for growth in a fast-paced, tech-forward environment.
- Why this job: Make a real impact on the future of banking with AI-driven solutions.
- Qualifications: Deep Kubernetes experience and a passion for innovative engineering.
The predicted salary is between 63000 - 77000 £ per year.
Sits within a newly acquired startup building an AI-enabled, autonomous banking platform for Tier-1 financial institutions within the banking group. The Platform Engineer builds and operates the multi-region Kubernetes infrastructure that powers the platform at five-nines availability, owning GitOps delivery, observability, disaster recovery, zero-trust security, and AI-driven SRE automation. Ships directly into production environments at the world's largest banks.
Responsibilities:
- Build and scale multi-region Kubernetes infrastructure (EKS/GKE/AKS) for five-nines workloads
- Architect active-active distributed systems
- Implement Terraform, Helm, and GitOps (Flux) across cloud and hybrid environments
- Own DR, failover, backup/restore, and multi-region resiliency
- Drive zero-trust security, identity, multi-tenant isolation, and cryptographic audit trails
- Build and maintain stacks using Prometheus, Grafana, Loki, and OpenTelemetry
- Lead AI-driven automation, auto-remediation, incident insights, and AI-based root cause analysis
- Support on-prem and air-gapped deployments and legacy integrations
- Contribute to team excellence through knowledge sharing, mentoring, and coaching, helping to develop technical capability and promote engineering best practices across the organization
Requirements:
- Deep Kubernetes experience (EKS/GKE/AKS; operators/CRDs a bonus)
- Terraform (multi-cloud). GitOps tooling: Flux or ArgoCD
- Kafka / event streaming
- Distributed SQL databases
- Language: Go, Rust, or similar (AI-accelerated development welcome)
- Prometheus, Grafana, and OpenTelemetry observability stack experience
- DR, HA, and Zero-Trust architecture design and ownership
- Strong ownership mindset across the full infrastructure lifecycle
- Comfortable operating in hybrid cloud and regulated environments
- AI-native engineer: integrates LLMs and agentic workflows into daily engineering practice
Additional Information:
This role offers the autonomy, ownership, and technical depth of a startup, combined with the scale, stability, and long-term impact of FIS. Engineers in this role shape foundational banking infrastructure while operating with clear accountability, enterprise resources, and real-world production responsibility.
Platform engineer in London employer: FIS
FIS is an exceptional employer located in the vibrant city of London, offering a dynamic work culture that fosters innovation and collaboration. Employees benefit from comprehensive training and development opportunities, ensuring personal and professional growth while working alongside a talented team in the fast-paced financial technology sector. With a commitment to excellence and a supportive environment, FIS empowers its employees to thrive and make a meaningful impact.
StudySmarter Expert Advice🤫
We think this is how you could land Platform engineer in London
✨Join Local Tech Meetups
Get out there and mingle with fellow developers by joining local tech meetups. It’s a fantastic way to meet people who might be working at FIS or know someone who does. Plus, you can pick up some trendy tech skills and trends while you're at it!
✨Contribute to Open Source Projects
Show off your coding chops by jumping into open-source projects. Not only does this give you practical experience, but it also gets you noticed in the dev community. You'll create a killer portfolio that speaks volumes about your skills to FIS.
✨Tap into Online Developer Communities
Don’t underestimate the power of online developer communities like GitHub, Stack Overflow, and even Reddit. Participate in discussions, share your projects, and build your visibility. We can often find opportunities through these channels that can lead to a full-time gig at companies like FIS.
✨Explore Job Boards Specifically for Tech Roles
Keep your eyes peeled on job boards that focus on tech roles. Sites like TechCareers or Stack Overflow Jobs can often have listings for companies like FIS that might not show up on broader job sites. Make it a habit to check these regularly, and don’t hesitate to apply directly through our website!
We think you need these skills to ace Platform engineer in London
Some tips for your application 🫡
Show off your coding skills:When applying for a software engineering role, it's super important to showcase your coding skills. Make sure your CV includes your tech stack, any relevant programming languages you’re comfortable with, and examples of projects you've worked on. If you have a GitHub profile, link it up! We love to see code in action.
Tailor your portfolio:For a full-time role, we’d expect to see some solid examples of your work in your portfolio. Make sure to include at least two or three projects that highlight your problem-solving skills and your ability to work with different technologies. Focus on the projects that are most relevant to the position at FIS.
Craft a killer cover letter:Your cover letter is your chance to stand out—make it personal! Explain why you want to work at FIS and how your skills align with the role. Show us your passion for software development. We dig enthusiastic candidates who understand the value of collaboration and continuous learning!
Be clear and concise:When it comes to writing your CV and cover letter, clarity is key. Avoid jargon that could confuse us and stick to simple, direct language. Highlight your achievements with quantifiable results where possible, and keep everything easy to read. A well-organised application goes a long way!
How to prepare for a job interview at FIS
✨Brush Up on Your Coding Skills
For a full-time software engineering role, it's crucial that we stay sharp with our coding abilities. Expect technical questions that might involve solving problems on the spot or discussing algorithms. Practise on platforms like LeetCode or HackerRank to get comfortable with the types of questions that often come up.
✨Know Your Tools and Frameworks
Make sure we’re well-acquainted with the tools and technologies listed in the job description. Familiarise ourselves with any specific frameworks or programming languages mentioned. If FIS uses React or Node.js, for instance, be ready to discuss how we’ve used them in previous projects or coursework.
✨Showcase Your Projects
Bring along a portfolio that highlights our best work. This could be code samples, GitHub repositories, or any side projects we’ve built. Make sure we can talk through our thought process for each project, especially the challenges we faced and how we solved them—this shows our problem-solving skills in action.
✨Prepare for Behavioural Questions
While technical skills are key, full-time positions also require cultural fit. Be ready to discuss our previous experiences and how we handle teamwork, conflict, and deadlines. Brush up on the STAR method—Situation, Task, Action, Result—to clearly articulate our past experiences when discussing how we've contributed to a team.
