Average Python Developer salary in Southampton

Senior Python Developer | Tech Lead | Principal EngineerPython | Terraform | IaC | Cloud AutomationSouthampton | Hybrid (2 days onsite)£100k + 8-10% bonus, private medicalAre you a Senior or Tech Lead Software Engineer who loves solving infrastructure challenges through code?We're recruiting for an experienced Python Software Engineer to join a significant government technology project, helping to build secure enterprise customer platforms used by critical organisations. This is an opportunity to work on complex cloud infrastructure, automation, and platform engineering challenges where your work will have a direct impact on the success of a high-profile programme.Unlike many infrastructure roles, this is a genuinely software engineering-focused position. You'll spend your time building automation frameworks, developing internal tooling, creating Infrastructure as Code solutions, and eliminating manual processes through clean, scalable, production-quality code.What You'll Be DoingBuilding automation frameworks and tooling using PythonDeveloping Infrastructure as Code solutions with TerraformCreating reusable templates and code generation platforms using Jinja2Automating Windows environments through PowerShellManaging and improving configuration management with PuppetBuilding CI/CD integrations for infrastructure deliveryWorking closely with cloud, platform and engineering teams to improve automation and operational efficiencyDriving infrastructure standardisation, reliability and scalability across complex environmentsWhat We're Looking ForStrong commercial Python development experienceExperience building automation tools, frameworks or platformsTerraform and Infrastructure as Code experienceExperience with AWS cloud servicesPuppet configuration management experienceCI/CD and DevOps automation experiencePassion for engineering best practices, testing and code qualityExperience working in cloud and hybrid infrastructure environmentsInterested? Hit apply and send your CV through to or call for further info. Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

When a single customer can generate 40,000 orders in a day, reliability is not just an engineering goal. It is essential to keeping a business running.This is an opportunity to work on a highly available integration platform that connects eCommerce systems with warehouse operations, processing orders, stock movements and shipments in real time.The platform operates at 99.999% availability and has been tested to handle three million orders per day. You will help develop the next generation of services and tools while maintaining that level of reliability.Senior Developer (Node.js / TypeScript)Southampton, HampshireUp to £85,000Hybrid: 2 days per week in the office (Tuesday and Thursday)PermanentThe opportunityYou will join a collaborative engineering team responsible for designing, developing and operating a platform built around distributed services.The role is approximately 75% backend development, working primarily with Node.js and TypeScript, alongside some React frontend development.You will have genuine ownership of your work, from initial design and development through to deployment and production performance.Current projects include:Developing new integrations and services connecting customer platforms with warehouse systems.Improving reliability, monitoring and recovery across distributed systems.Building self-service tools that make integrations easier to configure and manage.Introducing Go where performance requirements justify it.Contributing to infrastructure, architecture and technical decisions.The team operates with considerable autonomy, without unnecessary approval processes or layers of management. Developers are trusted to make sensible technical decisions and take responsibility for what they deliver.What we're looking forThe two key requirements are:Strong commercial backend development experience with Node.js.Experience designing and developing distributed systems, ideally involving APIs, event-driven architecture and asynchronous processing.Experience with TypeScript is highly desirable, but not essential.The wider technology environment includes NestJS, Google Cloud, Pub/Sub, MongoDB, Redis, Terraform, GitHub Actions and Datadog. Experience with some of these would be useful, but you are not expected to know everythingKnowledge of React, Go or Site Reliability Engineering would also be beneficial.The team actively uses AI-assisted development tools. You don't need extensive experience with them, but you should be interested in exploring how they can improve development while maintaining good engineering standards.Above all, you should enjoy solving technical problems, taking ownership and collaborating with other developers.Benefits25 days' holiday plus bank holidays, with the option to buy or sell holiday.An additional half-day of birthday leave.Pension, life assurance and Healthshield Cash Plan.Enhanced maternity and paternity pay.Employee assistance programme and wellbeing support.Discount schemes, cycle-to-work scheme and employee recognition awards.If you enjoy backend engineering, solving distributed systems challenges and having the freedom to influence how software is built, this is an opportunity worth exploring.Apply now or contact Chris Lynes at Spectrum IT Recruitment for more information.Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.

AI is changing how software is built - join a team leveraging its capabilities. Full Stack Developer - AI-first approachLocation - Onsite in Southampton, Hampshire. Tech - JavaScript, TypeScript, AI Salary circa £50,000 plus benefits This is your opportunity to join a growing digital technology specialist as a Full Stack Developer using AI daily to improve speed, quality and customer outcomes. This role is ideal for someone who is comfortable moving between frontend, backend, data, and web, and who is already using AI tools as part of their day-to-day development workflow.You'll be working in a pragmatic, collaborative environment where developers take ownership of features from concept through to deployment, and where modern tooling and AI-assisted development are actively encouraged.What You'll Be DoingBuilding and maintaining features end-to-end, from UI through to APIs, databases, and deploymentWorking across multiple parts of the stack rather than specialising in a single layerContributing to technical and architectural decisionsUsing AI-assisted development tools to support coding, testing, documentation, and deliveryHelping improve development practices as tools and technologies evolveWhat We're Looking ForExperience with a modern frontend framework (React, Vue, Svelte or similar)Backend development experience in at least one language (Node.js/TypeScript, Python, Go, C# or similar)Experience working with APIs, relational databases, and cloud environmentsFamiliarity with CI/CD, containers, and modern deployment practicesAbility to think about systems holistically, including performance, security, and reliabilityAI & Modern DevelopmentPractical experience using Claude for programming efficiency and tools such as GitHub, Copilot, Cursor, or similarUnderstanding of where AI adds value in the software development lifecycleInterest in emerging areas such as LLM APIs, RAG, or automation is beneficial but not essentialIf you're a developer who enjoys working across the full stack, solving challenging problems, and using AI to improve how software is built, we'd love to hear from you.Please contact Tom Rayner on or email Spectrum IT Recruitment (South) Limited is acting as an Employment Agency in relation to this vacancy.