Automation Software Engineer

Salary: £80,000 - 100,000 per year

Requirements

• Strong software engineering experience with Python
• Experience building Infrastructure as Code solutions with Terraform
• Experience creating reusable templates and code generation platforms using Jinja or Jinja2
• Experience automating Windows environments with PowerShell
• Experience managing and improving configuration management with Puppet
• Experience building CI/CD integrations for infrastructure delivery
• Experience working with cloud, platform, and engineering teams in complex environments
• Ability to drive infrastructure standardisation, reliability, and scalability
• Interest in solving infrastructure challenges through code

Responsibilities

• Build automation frameworks and tooling using Python
• Develop Infrastructure as Code solutions with Terraform
• Create reusable templates and code generation platforms using Jinja/Jinja2
• Automate Windows environments through PowerShell
• Manage and improve configuration management with Puppet
• Build CI/CD integrations for infrastructure delivery
• Work closely with cloud, platform, and engineering teams to improve automation and operational efficiency
• Drive infrastructure standardisation, reliability, and scalability across complex environments

Technologies

• CI/CD
• Cloud
• DevOps
• PowerShell
• Puppet
• Python
• Terraform
• Windows
• AWS

More

We are hiring an Automation Software Engineer to join a major long-term government technology programme, helping us build large and secure customer contact and communications platforms used by critical organisations. This is a software engineering-focused role where you will work on complex cloud infrastructure, automation, and platform engineering challenges with direct impact on a high-profile programme. We offer hybrid working from our Southampton area locations, with 2 days onsite and 3 days remote, and provide an excellent package including a salary of £80k-£100k plus 8% bonus, pension, and healthcare. This role offers significant engineering ownership, modern automation and DevOps tooling, and strong opportunities for career growth within a global technology organisation.

last updated 26 week of 2026