Senior Software Engineer

Cutting Edge Music Tech - On-Demand Vinyl Records We are seeking a Senior Software Engineer to help us redefine the music industry. elasticStage is building the world’s first on-demand vinyl and CD platform, unlocking physical music for the Digital Creator era. By 2030, there will be over 250 million music creators globally, most locked out of physical formats due to high minimum runs and operational complexity. elasticStage solves this through patented on-demand vinyl and CD manufacturing technology, powering a free-to-use platform where creators can produce and sell physical releases worldwide with no upfront costs or minimum quantities. And we are scaling fast: 100,000+ creators are using the product within our first year of commercialisation. Aiming for 20X growth by 2027. Partnerships with SoundCloud and Amuse (with more major partners to come!). Shipped to 79 countries. 4.7★ on Trustpilot and Google. Recently raised a new funding, bringing the total capital raised to £30M. Just moved to new office in Kings Cross. This role is ideal for a Senior Software Engineer who is strong in Node.js and comfortable working across the stack, including building APIs and backend services in PHP. You’ll contribute to both customer-facing applications and the backend systems that power ordering, production, and fulfilment. You’ll work as part of a cross-functional team, product managers, and operational teams to deliver reliable, scalable solutions that bridge digital experiences and real-world production. Come join us and help scale a fast-growing, high profile industry disruptor! Responsibilities: Work across the elasticStage stack, leading projects from idea to implementation. Design and implement APIs and backend services. Collaborate with front-end engineers to deliver seamless user experiences. Contribute to architectural decisions across the stack. Ensure performance, scalability, reliability, and security of applications. Write clean, testable, and maintainable code across front-end and backend. Take ownership of features from design through to production. Participate in code reviews and technical discussions, contributing to a high-performing engineering culture. Strong experience building applications with JavaScript/TypeScript. Hands-on experience building backend services with Node.js. Experience designing and consuming RESTful APIs. Familiarity with relational databases (e.g. PostgreSQL, MySQL). Experience working in cloud-based environments (AWS preferred). Solid understanding of modern development workflows (CI/CD, Docker, testing). Strong problem-solving and communication skills. Degree in Computer Science or equivalent practical experience Nice to Have Experience with PHP. Experience with event-driven systems or message queues. Exposure to manufacturing, logistics, or operational systems. Previous experience in scale-up or complex product environments. Previous technical or people leadership experience. What We Offer: Industry-Leading Salary Package: Enjoy a highly competitive salary package that rewards your expertise and hard work. Flexible time off: 25 days of paid holiday, a paid birthday off, and remote-friendly working. Comprehensive Pension Scheme: Secure your future with our robust pension scheme. Cutting-Edge Tech Office Environment: Work in a modern, tech-driven office environment equipped with the latest tools and technology. Medical Insurance: Protect yourself with our comprehensive medical insurance plan. Work Location: Enjoy a hybrid work model with the flexibility to work from home, while spending at least 2 days a week in our vibrant London, King's Cross office.