Senior Software Engineer

Location: Wilmslow / Remote (UK)

We are The Citation Group - a collective of businesses dedicated to supporting small and medium-sized enterprises across a range of essential services. Our mission is to ease these pressures by providing expertise, guidance, and solutions that enable business leaders to focus on what they do best.

Role Purpose: This is a hands-on engineering role at the heart of a significant platform transformation. You will be a core contributor to a squad that is actively changing how it builds, owns, and delivers software, and you will have real influence over the quality and direction of that work. We are moving from a traditional release cycle to CI/CD, shifting shared services into team-owned boundaries, and embedding AI into how the team thinks and delivers.

Key Responsibilities:

• Hands-on Delivery: Write production-quality code every day across the full stack, covering backend, front-end, and the infrastructure that supports it. Take ownership of features and workstreams from design through to deployment, delivering working software in shippable increments. Contribute to technical design and architecture discussions, bringing well-reasoned input and a practical perspective. Run technical spikes and proofs-of-concept to explore approaches and reduce uncertainty before committing to a direction. Manage your own technical debt responsibly, keeping the codebase in a state you are proud of.
• Platform Transformation: Play an active part in the decomposition of shared services into team-owned components, taking on defined pieces of that work and delivering them with care. Support the move to CI/CD by contributing to pipeline work, writing automated tests, and adopting trunk-based development as the default way of working. Build with observability in mind from the start, covering instrumentation, logging, and monitoring. Contribute to the team's growing DevOps capability, taking on operational responsibility for the systems you build.
• Code Quality and Engineering Practice: Write clean, testable, secure code and hold that standard consistently. Practice test-driven development and contribute to a culture where good testing is the norm. Participate actively in code review, giving and receiving feedback that improves the work and raises the bar for the whole team. Apply secure-coding practices as a matter of course.
• AI-Native Engineering: Use AI natively in your engineering work, as part of how you think through problems, generate and review code, and build and test solutions. Contribute to AI-powered workflows that improve the team's delivery capability. Engage actively with the team's AI agents and tooling, helping to refine and improve them. Bring a critical eye to AI-generated output, verifying quality and maintaining the standards you would apply to anything else you ship.
• Collaboration and Growth: Work closely with your Tech Lead and teammates through pairing, mob programming, and shared problem-solving. Support less experienced engineers where you can, sharing knowledge through code review, pairing, and day-to-day conversation. Contribute to planning, refinement, stand-ups, reviews, and retrospectives as an engaged and thoughtful team member. Take an active interest in your own development, staying current with the technologies and practices the team uses.

Required Experience And Skills:

• Technical: Solid experience as a software engineer with a proven ability to deliver complex features on production systems. Strong full-stack capability across backend and front-end development, with experience working with databases and cloud infrastructure. Practical experience with CI/CD pipelines, automated testing, and infrastructure-as-code. Working knowledge of cloud platforms (Azure/AWS) and containerisation (Docker/Kubernetes). Sound security fundamentals: secure coding, dependency management, and an awareness of common vulnerabilities. Experience working on evolving systems, including refactoring and improving existing codebases.
• AI-Native Engineering Practice: Demonstrable experience using AI as a genuine part of your engineering workflow. Comfortable working with AI-generated output critically.
• Behavioural: High standards: you care about the quality of your work. Collaborative: you work well with others. Self-directed: you can take a piece of work and see it through without constant oversight. Comfortable with change: you adapt well when priorities shift. Curious and committed to learning: you keep developing your skills.

Nice to Have:

• Experience in B2B SaaS or Citation domains such as HR, Health and Safety, Compliance, Certification, or eLearning.
• Experience building or contributing to AI agents or automated workflows in a production context.
• Experience with event-driven architectures, message queues, or reactive systems.
• Contributions to open source or active participation in technical communities.