https://jobs.co.uk/job/fulllstack-engineer-opensourced-ltd--45d9be95-355b-4c7b-8271-bb2595ade077 RSS feed for Fulllstack Engineer at OpenSourced Ltd. en-gb Wed, 20 May 2026 20:12:33 GMT https://jobs.co.uk/job/fulllstack-engineer-opensourced-ltd--45d9be95-355b-4c7b-8271-bb2595ade077 https://jobs.co.uk/job/fulllstack-engineer-opensourced-ltd--45d9be95-355b-4c7b-8271-bb2595ade077 Wed, 20 May 2026 11:53:18 GMT Location: Manchester | Salary: 85000.00-85000.00 Annual | Type: Permanent | We''re working with a fast-growing SaaS company operating at the intersection of data, enterprise platforms, and security. They''re building a highly sophisticated product used by large-scale organisations to make smarter, data-driven decisions across complex systems.They''re now looking to bring in a Senior / Principal Full Stack Engineer to play a key role in shaping the product and technical direction as they scale.This is a hands-on role with real ownership, ideal for someone who enjoys building high-quality systems, influencing architecture, and working closely with product.What You''ll Be DoingBuilding and scaling a modern, high-performance SaaS platformWorking across the full stack with a strong emphasis on clean architecture and scalabilityCollaborating with product and leadership to translate ideas into technical solutionsDesigning and developing robust APIs and backend servicesLeading technical initiatives and mentoring other engineersContributing to CI/CD pipelines and cloud-based infrastructureTech StackBackend: Java, Spring Boot (Data, Security, MVC)Frontend: Vue.jsCloud and DevOps: AWS, CI/CD pipelinesData: SQL, database design and optimisationArchitecture: RESTful AP... Permanent