Senior Full Stack JavaScript ConsultantLocation: Leeds (Hybrid - 2 days on-site)Salary: Up to £80k + Benefits The Role:We''re looking for a Senior Full Stack JavaScript Consultant to join a Leeds-based tech consultancy delivering modern, scalable applications for a variety of clients. You''ll be a key contributor on projects, taking ownership of complex features, influencing technical decisions, and working closely with clients to deliver high-quality outcomes.This role is ideal for a strong hands-on engineer who enjoys solving problems, writing excellent code, and contributing to technical direction without full delivery ownership. ResponsibilitiesBuild and maintain full stack JavaScript applicationsDeliver high-quality, production-ready code across front and Back EndCollaborate with clients to understand requirements and propose solutionsContribute to architectural and design discussionsPromote best practices around testing, performance, and maintainabilityWork within agile, cross-functional delivery teamsMentor junior engineers informally through code reviews and pairingRequired ExperienceStrong commercial experience with JavaScript/TypeScriptFront End experience with React (or similar frameworks)Back End experience with Node.js (Express, NestJS, etc.)Must have experience with cloud platforms (AWS, GCP or Azure) Experience building and consuming REST APIsSolid understanding of modern engineering practicesExperience working in agile or consultancy environmentsDesirable ..... full job details .....