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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior Software Engineer - **Company:** Hackajob Ltd - **Location:** London, UK (Remote available) - **Experience:** Expert - **Salary:** £70,000.0 - **Contract:** Permanent contract - **Skills:** ASP.NET, Java (Programming Language), Agile Methodology, Amazon Web Services, Acceptance Test-Driven Development, C Sharp (Programming Language), Cascading Style Sheets (CSS), Cloud Computing, Databases, Continuous Integration, Custom Software, Software Debugging, Software Design Patterns, DevOps, ECMAScript, Python (Programming Language), Pair Programming, Scrum Methodology, Ruby, Openapi, Cloud Platform System, Test-Driven Development (TDD), ReactJS, Delivery Pipeline, AWS Lambda, Cloudformation, SC Clearance, Containerization, Extreme Programming, Api Design, Software Coding, Terraform, Programming Languages, Microservices - **Published:** September 11, 2026 - **Apply:** https://www.adzuna.co.uk/jobs/details/5878312000 ## About the Role * We want experience writing code with tests * We want experience delivering in an agile environment * We want experience working across a variety of programming languages * We want experience working with at least one cloud platform * We want experience working with databases * We want experience working with APIs * We want debugging experience in a range of systems * We value evidence of self-development and a strong desire to learn * We want a drive to deliver outcomes for users * We want a desire to mentor others * We need eligibility for SC security clearance, which requires 5 years of continuous UK residency and 5 years of employment history or full-time education * We welcome consultancy experience * We welcome experience working directly with customers and users * We welcome experience in multidisciplinary teams working across product, design, and technology * We welcome showcase and presentation skills * We welcome experience with Agile practices such as Scrum, XP, and Kanban * We welcome pair programming experience * We welcome experience with test-driven development * We welcome component-based design experience * We welcome experience debugging infrastructure * We welcome experience building and maintaining CI/CD pipelines * We welcome experience with the React ecosystem and a test-driven approach * We welcome infrastructure as code experience such as Terraform and Cloud Formation * We welcome familiarity with architectural and design patterns * We welcome experience using architectural decision records ## Description * We write and deliver custom software for the public sector * We work across central government, local government, and health projects * We focus on outcome-based delivery and ensure customer goals are understood and achieved * We work on a variety of problems from monoliths to microservices * We upskill colleagues and customers * We keep learning from others while striving to be kind and supportive * We build and maintain automated CD pipelines to build, test, and release frequently * We combine cloud automation knowledge with DevOps culture to enable rapid delivery to production * We document our architecture and infrastructure as code using tools such as Terraform and OpenAPI * We use containerisation, AWS Lambda, and other appropriate technologies to help teams develop, deploy, and scale applications * We coach and help teams use the platforms we build * We empower teams with a Technologies: * AWS * Lambda * CI/CD * Cloud * DevOps * Support * Kanban * OpenAPI * React * Security * Terraform * XP * microservices * ASP.NET * C# * CSS * ES6 * Java * Python * Ruby * Slack * styled-components ## Related Videos - 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