Senior Software Engineer in London

We are seeking a Senior Full Stack Engineer to help us redefine the music industry. We have invented a new technology to produce on-demand vinyl records and built a web platform for music creators to create and sell their products worldwide via our store at zero cost. We partner with leading record labels, streaming services, digital providers, distributors, and iconic global artists to build a global solution for physical media, but most importantly, we give small and emerging artists frictionless access to offer vinyl and CDs to their fans through our innovative solution and planned production/fulfilment centres in Europe, the USA, and Asia.

The vinyl market has grown over 20% yearly for the last 16 years, and CDs are growing again for the first time in two decades. By 2030, there will be nearly 200 million music creators worldwide (with AI accelerating this even further). Most would love to have their music on vinyl or CD for friends, family, and fans. Many would happily buy a record for around $30 if it’s accessible without high costs or minimums, which our scalable on-demand tech makes possible. elasticStage delivers easy, affordable access to this booming opportunity.

This role is ideal for a Senior Full Stack Engineer who is PHP strong but comfortable working across the stack, including building APIs and backend services with Node.js. 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!

• 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.

• 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.

• 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.