Platform Engineer

Platform Engineer

Full-Time 60000 - 80000 ÂŁ / year (est.) No home office possible
Z

At a Glance

  • Tasks: Build and improve a GitOps-driven blockchain platform using AWS and Kubernetes.
  • Company: Join a forward-thinking tech company at the forefront of blockchain innovation.
  • Benefits: Enjoy 38 days leave, private healthcare, and flexible work options.
  • Other info: Hybrid role with great opportunities for professional growth.
  • Why this job: Make an impact in the exciting world of blockchain technology.
  • Qualifications: Experience with AWS, Kubernetes, Terraform, and CI/CD tools required.

The predicted salary is between 60000 - 80000 ÂŁ per year.

We’re looking for a Platform Engineer to help build, operate, and improve a GitOps‑driven blockchain platform running on AWS and Kubernetes. The role sits between infrastructure engineering, platform operations, and delivery enablement, with day‑to‑day work spanning Terraform, EKS, Argo CD, Helm‑based application delivery, CI/CD, observability, and secure environment promotion across multiple environments. You’ll work on a platform that supports blockchain workloads and surrounding services including Besu, Hyperledger FireFly, Prometheus/Grafana, and supporting AWS networking and identity components. This role is hybrid and will require regular weekly attendance at our London office (2‑3 days per week).

Core Responsibilities

  • Build and maintain AWS infrastructure using Terraform.
  • Support and evolve EKS‑based Kubernetes platforms across multiple environments.
  • Manage application delivery through Argo CD and GitOps workflows.
  • Work with Helm and Kustomize overlays to deploy and promote platform services.
  • Operate and improve core platform components such as:
  • Argo CD
  • External Secrets
  • cert‑manager
  • Vault
  • Prometheus/Grafana
  • metrics‑server
  • Support blockchain platform services including:
    • Hyperledger Besu
  • Maintain secure connectivity, IAM roles, ECR‑based artifact delivery, ingress, DNS, TLS, and environment‑specific configuration.
  • Contribute to CI/CD and automation using GitHub Actions and shell scripting.
  • Diagnose platform issues across cloud infrastructure, Kubernetes workloads, Argo sync state, networking, secrets, and service integrations.
  • Help drive safe promotion of changes across release branches.
  • Collaborate with engineers to keep changes small, reviewable, reproducible, and aligned with GitOps and infrastructure‑as‑code practices.
  • Produce runbooks, operational notes, and platform documentation where needed.
  • Provision and maintain cloud resources such as:
    • VPCs, subnets, routing, Transit Gateway attachments
    • IAM roles and policies
    • KMS and secrets integrations
    • RDS‑backed platform dependencies
    • EKS clusters and supporting access patterns
  • Define and manage Kubernetes applications and environment overlays in Git.
  • Ensure workloads are deployed using private AWS ECR registries and approved artifact sources.
  • Improve reliability, repeatability, and security of deployment pipelines.
  • Support release engineering and branch‑based promotion controls.
  • Participate in incident response, troubleshooting, and operational improvement work.
  • Validate infrastructure and platform changes before promotion and production rollout.
  • Qualifications

    • Commercial experience as a Platform Engineer, DevOps Engineer, SRE, or Infrastructure Engineer.
    • Strong hands‑on experience with AWS.
    • Good working knowledge of Kubernetes administration and troubleshooting.
    • Experience with Amazon EKS.
    • Experience writing and maintaining Terraform.
    • Experience with Helm and Kubernetes manifests.
    • Experience with Argo CD or similar GitOps tooling.
    • Experience with GitHub Actions or equivalent CI/CD tooling.
    • Strong Linux and shell scripting skills.
    • Familiarity with:
    • IAM and cloud security practices
    • Ingress and TLS management
    • DNS and certificate automation
    • Secrets management patterns
    • Observability stacks such as Prometheus and Grafana
  • Comfortable debugging issues across infrastructure, Kubernetes, networking, and deployment pipelines.
  • Desirable Experience

    • Experience with Hyperledger Besu or blockchain infrastructure.
    • Experience supporting multi‑environment release promotion models.
    • Experience working in strongly controlled GitOps environments where all persistent changes flow through PRs.

    Benefits

    • Enhanced leave – 38 days inclusive of 8 UK Public Holidays
    • Private Health Care including family cover
    • Life Assurance – 5x salary
    • Employee Assistance Program
    • Company Pension (Salary Sacrifice options available)
    • Access to training and development
    • Buy and Sell holiday scheme
    • The opportunity for "work from anywhere/global mobility"

    Platform Engineer employer: ZILO

    Join a forward-thinking company as a Platform Engineer, where you'll be at the forefront of building and enhancing a cutting-edge GitOps-driven blockchain platform. With a hybrid work model based in London, we offer a vibrant work culture that prioritises employee growth through access to training and development, alongside generous benefits such as enhanced leave and private healthcare. Our commitment to innovation and collaboration ensures that you will thrive in an environment that values your contributions and supports your professional journey.
    Z

    Contact Detail:

    ZILO Recruiting Team

    StudySmarter Expert Advice 🤫

    We think this is how you could land Platform Engineer

    ✨Tip Number 1

    Network like a pro! Reach out to folks in the industry on LinkedIn or at meetups. You never know who might have the inside scoop on job openings or can put in a good word for you.

    ✨Tip Number 2

    Show off your skills! Create a GitHub repository showcasing your projects, especially those related to AWS, Kubernetes, and Terraform. This gives potential employers a taste of what you can do.

    ✨Tip Number 3

    Prepare for technical interviews by brushing up on your problem-solving skills. Practice coding challenges and be ready to discuss your past experiences with CI/CD, GitOps, and cloud infrastructure.

    ✨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 Platform Engineer

    AWS
    Kubernetes Administration
    Terraform
    EKS
    Argo CD
    Helm
    CI/CD
    GitOps
    Linux
    Shell Scripting
    Observability (Prometheus/Grafana)
    IAM and Cloud Security Practices
    Secrets Management
    Networking
    Blockchain Infrastructure (Hyperledger Besu)

    Some tips for your application 🫡

    Tailor Your CV: Make sure your CV is tailored to the Platform Engineer role. Highlight your experience with AWS, Kubernetes, and Terraform, as these are key skills we’re looking for. Use specific examples that showcase your hands-on experience in these areas.

    Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share why you’re excited about working with us at StudySmarter and how your background aligns with our needs. Don’t forget to mention any relevant projects or experiences that demonstrate your expertise in GitOps and CI/CD.

    Showcase Your Problem-Solving Skills: In your application, be sure to highlight instances where you’ve diagnosed and resolved platform issues. We love candidates who can think critically and troubleshoot effectively, especially in cloud infrastructure and Kubernetes environments.

    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 gives you a chance to explore more about our culture and values!

    How to prepare for a job interview at ZILO

    ✨Know Your Tech Stack

    Make sure you’re well-versed in the technologies mentioned in the job description, like AWS, Kubernetes, Terraform, and Argo CD. Brush up on your hands-on experience with these tools, as you might be asked to solve problems or discuss your past projects involving them.

    ✨Showcase Your Problem-Solving Skills

    Prepare to discuss specific challenges you've faced in previous roles, especially related to platform engineering or DevOps. Think of examples where you diagnosed issues across cloud infrastructure or Kubernetes workloads, and be ready to explain your thought process and solutions.

    ✨Understand GitOps Principles

    Since this role involves GitOps workflows, make sure you can articulate what GitOps means and how it applies to continuous integration and delivery. Be prepared to discuss your experience with version control, pull requests, and how you’ve managed deployments in a controlled environment.

    ✨Ask Insightful Questions

    Interviews are a two-way street! Prepare thoughtful questions about the company’s approach to blockchain technology, their CI/CD practices, or how they handle incident response. This shows your genuine interest in the role and helps you gauge if it’s the right fit for you.

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