DevOps Engineer

Bytes Software Services; Leatherhead; On-site; GBP 70,000 - 90,000; Full time

Job summary

Bytes Software Services in the United Kingdom is seeking a DevOps Engineer to mature our DevOps capability and support rapid, secure software delivery. You will design deployment pipelines, implement cloud-native technologies and automation across Azure, Kubernetes and GitHub Actions.

You will collaborate closely with Development, Infrastructure and Operations teams, promoting security best practices and continuous delivery using Argo CD, Terraform, Ansible, and scripting in PowerShell, Python

Qualifications

• Develop, maintain and mature CI/CD pipelines (Argo CD, GitOps, GitHub Actions).
• Design and support tools, frameworks and automation for Kubernetes deployments.
• Collaborate across Dev, QA, Infra and Ops to improve release velocity and practices.
• Utilise Azure for secure, scalable cloud environments.
• Evaluate and optimise DevOps tools and platforms for efficiency and reliability.
• Provide troubleshooting across Azure, Kubernetes and deployment platforms.
• Champion security and align with industry standards and internal requirements.
• Understand business requirements and translate into technical solutions.

Responsibilities

• Develop, enhance and maintain robust CI/CD pipelines across environments.
• Design and support tooling and automation for Kubernetes workloads.
• Collaborate with cross-functional teams to drive DevOps adoption and release velocity.
• Leverage Azure to create secure, scalable cloud environments.
• Evaluate and optimise DevOps tools for deployment efficiency.
• Monitor performance and implement reliability improvements.
• Promote security best practices across deployments and infrastructure.

Skills

CI/CD

Automation

Scripting

Collaboration

Security

Problem-solving

Communication

Proactive

Tools

Argo CD

GitHub Actions

Docker

Kubernetes

Terraform

Ansible

PowerShell

Python

Bash

Azure

Job description

Modern businesses depend on the ability to deliver technology quickly, securely and reliably. As organisations continue to accelerate digital transformation, the demand for robust automation, scalable infrastructure and efficient software delivery has never been greater.

This role is about more than maintaining systems. It's about building the foundations that enable development, infrastructure and operations teams to work seamlessly together. If you enjoy solving complex technical challenges, automating processes and driving continuous improvement, you'll have the opportunity to make a real impact by helping shape and grow the DevOps capability at Bytes.

Mission

This role exists to develop and mature the DevOps function at Bytes, establishing the tools, processes and best practices required to support rapid, secure and reliable software delivery.

From designing deployment pipelines to implementing cloud-native technologies and automation frameworks, you will play a key role in ensuring our platforms remain scalable, resilient and efficient.

Working closely with Development, Infrastructure and Operations teams, you will drive collaboration across IT functions while helping build a modern DevOps culture that supports innovation and continuous delivery.

What you will deliver within the role

• You will develop, enhance and maintain robust CI/CD pipelines, leveraging technologies such as Argo CD, GitOps and GitHub Actions to enable seamless software delivery.
• You will design, implement and support tooling, frameworks and automation required for efficient deployment and management of applications within Kubernetes environments.
• You will collaborate with Development, QA, Infrastructure and Operations teams to drive the adoption of DevOps best practices and improve release velocity.
• You will utilise Azure technologies to design and support secure, scalable and high‑performing cloud environments.
• You will evaluate, implement and optimise DevOps tools and platforms that improve deployment efficiency and infrastructure management.
• You will monitor system performance and implement improvements that enhance availability, scalability and reliability.
• You will champion security best practices and ensure infrastructure and deployment processes align with industry standards and organisational requirements.
• You will work with stakeholders to understand business requirements and develop technical solutions that support strategic objectives.
• You will support the troubleshooting and resolution of issues across Azure, Kubernetes and deployment platforms.
• You will contribute to the growth and evolution of the DevOps practice, helping establish standards, processes and future capability.
• Proven experience as a DevOps Engineer or in a similar role, working across development, operations and infrastructure teams.
• Hands‑on experience with Microsoft Azure and associated cloud services, including compute, storage and networking.
• Strong knowledge of CI/CD methodologies and tooling, including Argo CD, GitHub Actions and Git‑based workflows.
• Experience with containerisation technologies such as Docker and orchestration platforms such as Kubernetes.
• Practical experience with Infrastructure‑as‑Code and configuration management tools, including Terraform and Ansible.
• Proficiency in scripting and automation using technologies such as PowerShell, Python or Bash.
• Strong understanding of networking concepts, security principles and secret management.
• Experience troubleshooting and supporting Azure, Kubernetes and deployment environments.
• Excellent communication and collaboration skills with the ability to work effectively across technical teams.
• A self‑motivated and proactive approach with strong problem‑solving skills and a passion for continuous improvement.

Why Bytes

At Bytes, you'll join a growing organisation where technology and innovation are central to our success.

This is an exciting opportunity to help build and shape a developing DevOps function, giving you genuine influence over the processes, tools and technologies that support our business. You'll work with modern cloud platforms, container technologies and automation frameworks while collaborating with talented teams across the organisation.

We encourage ownership, innovation and continuous learning, providing the support, training and development opportunities needed to advance your technical expertise and career. With exposure to a broad range of technologies and the chance to make a meaningful impact, you'll play a key role in the future growth of our DevOps capability.

Please note: For this role, we are only accepting applications from candidates who are currently based in the UK and have the unrestricted right to work in the UK. Unfortunately, we are unable to consider overseas applications or provide sponsorship for this position.