Full Stack Engineer

Full Stack Engineer Guildford, England, United Kingdom Software Engineer (Full Stack) | Guildford | £45,000–£55,000 + bonus We're working with an established and growing SaaS business that is continuing to invest in its core engineering teams and technology platform. They're looking to add a Full Stack Software Engineer to a product-focused team working on scalable, business‑critical software used at scale across the UK. This is a hands‑on role suited to someone who enjoys clean code, collaborative development, and contributing across the full software development lifecycle. The Role As a Software Engineer, you'll contribute to the design, development, and ongoing improvement of a mature SaaS platform, working closely with product, QA, and other engineers. Key ResponsibilitiesWriting clean, efficient, and maintainable code across the full SDLCDeveloping both backend and frontend features using C#/.NET technologiesWorking with modern frontend frameworks (Blazor or similar)Collaborating with Product and stakeholders to refine requirements, estimates, and delivery plansWriting unit and behaviour‑driven tests to ensure code quality and reliabilityParticipating in Agile ceremonies including sprint planning, reviews, and retrospectivesContributing to technical discussions, design decisions, and documentationSupporting the development of APIs, inter‑service communication, and database integrationsContinuously improving development practices, coding standards, and team ways of workingAbout You This role would suit someone with solid full‑stack experience who enjoys working in a collaborative, Agile environment. Required SkillsCommercial experience developing in C#/.NET within an Agile teamStrong experience with .NET Core, SQL databases, and full‑stack developmentA good understanding of clean code principles and test‑driven or behaviour‑driven developmentExperience working with both frontend and backend technologiesStrong organisational skills and the ability to manage your own workloadGood communication skills and a collaborative, detail‑oriented approachExposure to cloud platforms, ideally AzureExperience with authentication/authorisation patterns (OAuth2, OIDC, identity solutions)Experience working with SaaS or multi‑tenant platformsFamiliarity with CI/CD pipelines and modern DevOps practicesWhat's on OfferSalary of £45,000–£55,000 DOE, plus performance‑based bonus25 days holiday (increasing with service) plus benefitsPension scheme and additional employee perksThis is a strong opportunity to join a growing SaaS organisation where you'll work on well‑engineered systems, collaborate with experienced engineers, and continue developing your skills across the full stack in a supportive environment. Seniority Level Mid‑Senior level Employment Type Full‑time Job Function Information Technology Industries Software Development #J-18808-Ljbffr