Job Title: Mid Level Back End Developer Salary: £55,000 Location: East Yorkshire – 4 days onsiteA growing technology business is looking for a Mid Level Back End Developer to join its product engineering team.The company builds SaaS platforms that support complex commercial operations. Their products integrate with multiple third party systems and manage high volume transactional workflows. The engineering team is expanding as the platform continues to evolve and scale.The RoleThis is a backend focused position centred on building and improving core services and APIs.You will:Develop backend services using Node and TypescriptBuild and maintain GraphQL APIsContribute to system design and architectural discussionsCollaborate with frontend engineers and product teams to deliver features end to endImprove performance, reliability and scalability across the platformWrite clean, well tested, maintainable codeThis role would suit an engineer who enjoys ownership and wants to contribute to a product that underpins real world business processes.Tech StackNodeTypescriptGraphQLCloud based infrastructureAbout YouCommercial experience building backend systems with Node and TypescriptStrong understanding of API design principlesExperience working with GraphQL in productionComfortable working in a collaborative onsite environmentMid level engineer keen to take responsibility for features and servicesWhat is on Offer£55,000 salaryClear product roadmap and ongoing platform developmentClose collaboration within a growing engineering functionOpportunity to influence technical decisions as the platform scalesThis role is based in East Yorkshire with four days per week onsite.If you are looking for a backend heavy role where you can take real ownership within a product focused team, this would be worth exploring.