DevOps Engineer (Contract) at Zuno Tech Group | GB | Rezi

DevOps Engineer (Contract) at Zuno Tech Group

DevOps Engineer (Contract)

Zuno Tech Group · GB

Today

DevOps Engineer (Contract)

Zuno Tech Group · GB

19 hours ago
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About the Role

We are looking for a hands-on mid-level DevOps engineer to help build and run the platform our business depends on. You will not just keep the lights on; you will work with others to shape how we build, deploy and operate our infrastructure. You will write infrastructure as code, own pipelines, and work directly with product engineers to make shipping software fast, safe and secure.

Responsibilities

  • Builds and maintains AWS infrastructure as code, treating infrastructure with the same care as application code - reviewed, tested and versioned.
  • Optimizes platform and containerized workloads on ECS and Fargate, including scaling, cost and service health.
  • Automates repeat work, removing toil from the team.
  • Owns and improves CircleCI and GitHub Actions pipelines for quick and predictable builds, tests, and deployments.
  • Writes and maintains runbooks so operational knowledge sits with the team.
  • Sets up and tunes monitoring and alerting in New Relic.
  • Takes part in incident response, helps establish root cause, and sees follow-up fixes through to completion.
  • Contributes to backup, resilience, and disaster recovery work, including testing recovery.
  • Applies security fundamentals day to day: least privilege IAM, secrets handling, patching, network segmentation and certificate management.
  • Supports evidence gathering and control work for security and compliance obligations.
  • Works closely with product engineering, support, and security.
  • Is collaborative by default, creating solutions together or seeking feedback.

Requirements

  • Solid hands-on experience with core AWS services, and comfortable designing cloud native systems built on containers, serverless components and automation.
  • Able to read, write and maintain Go, used here mainly for internal tooling.
  • Practical experience building and maintaining infrastructure as code with Terraform or Pulumi (Pulumi preferred).
  • Confident with Git workflows, pull request reviews and GitHub Actions for CI/CD.
  • Experience configuring and integrating off-the-shelf vendor products as well as internally built tools.
  • A good grasp of core security fundamentals, including IAM and least privilege, secrets management, networking basics (VPC, DNS, TLS, load balancing) and vulnerability management.
  • Comfortable troubleshooting Linux and containerized workloads, and scripting your way out of repetitive tasks.
  • Able to manage your own workload, prioritise sensibly, and keep progress visible without being chased.
  • Clear communicator, able to explain technical decisions or challenges to non-technical people.
  • Some Node.js or Ruby experience.
  • Cloudflare (DNS, WAF, CDN).
  • Octopus Deploy.
  • Experience working within SOC 2 or ISO 27001 controls.
  • Observability tooling such as New Relic, Datadog or similar.
  • Experience with incident management tooling and blameless post-incident reviews.

Skills

  • AWS
  • Containers
  • Serverless
  • Automation
  • Go
  • Infrastructure as Code
  • Terraform
  • Pulumi
  • Git
  • CI/CD
  • CircleCI
  • GitHub Actions
  • Linux
  • New Relic
  • IAM
  • Least Privilege
  • Secrets Management
  • Networking
  • VPC
  • DNS
  • TLS
  • Load Balancing
  • Vulnerability Management
  • Node.js
  • Ruby
  • Cloudflare
  • WAF
  • CDN
  • Octopus Deploy
  • SOC 2
  • ISO 27001
  • Datadog
  • Incident Management

Location

  • London
  • Remote

Work Type

  • Contract
  • Remote

Experience Level

  • Mid-level

About the Company

  • Zuno is the tech platform behind BOXT, managing the installation process for home energy products like boilers, air conditioning, heat pumps, solar, batteries, and EV chargers.
  • We work with brands such as E.ON Next, EDF Energy, Worcester Bosch, and Tesla.
  • We have provided over 200,000 installations and built a network of over 15,000 accredited installers.
  • Our tech platform covers quoting, buying, installer matching, scheduling, and aftercare, aiming to simplify the process of purchasing home energy products.
  • We are backed by Brookfield and are rapidly expanding as UK homes transition to cleaner energy.
  • There is significant potential for future development and growth.