Senior Full Stack Engineer £70K -85k UK - Fully Remote Unlimited Annual Leave Excited by the challenge of working at a fast-moving cybersecurity startup? We're looking for a Senior Full Stack Engineer to join their team on a fully remote bases in the UK, where you'll have a real impact working with cutting-edge technology to help organisations tackle security threats in real time. This is a fully remote role with a starting salary between £70k -£85k, and excellent benefits including unlimited annual leave. For this role you MUST be resident and eligible to work in the UK, unsupported by a visa. What You'll Do: Build and scale customer-facing applications that make a difference. Lead integration projects and develop efficient data workflows. Solve complex problems involving large datasets and data control. What We're Looking For: Tech Stack: Backend: TypeScript, NestJS, Sequelize ORM, GraphQL, REST APIs, MySQL, NoSQL, Kafka Frontend: React.js, Next.js, TypeScript, Chakra UI, React Query, GraphQL Figma (understanding design and business logic) Ideal Experience: Strong NestJS and TypeScript skills Developing full-stack SaaS platforms. Creating dashboards and working with relational/NoSQL databases. Strong NestJS and TypeScript skills Debugging and troubleshooting complex applications. Bonus Skills: AWS, Kubernetes, workflow engines (Xstate, Argo Workflows). Knowledge of networking and infrastructure. Startup experience and a collaborative mindset. Why Join? Work on high-impact projects in an innovative, growing company. Take ownership and drive real change in the cybersecurity space. Join a supportive, highly motivated team where your work truly matters. If you are interested in the above role - Click the 'Apply Now' button now for immediate review Full Stack Engineer, Full Stack Developer, Full Stack Engineer, Full Stack Developer, Full Stack Engineer, Full Stack Developer,REACT, REACTJS, NESTJS, NEST, TYPESCRIPT, SAAS, REACT.JS, NEXT.JS, NEST.JS, SEQUELIZE Circle Recruitment is acting as an Employment Agency in relation to this vacancy. Earn yourself a referral bonus if you refer somebody else who fills the role We also offer an iPad if you refer a new client to us and we recruit for them. Follow us on Facebook - Circle Recruitment, Twitter - Circle_Rec and LinkedIn - Circle Recruitment. ADZN1_UKTJ