Salary: £70,000 - 90,000 per year Requirements: Strong commercial experience with JavaScript Experience building backend or full stack applications in secure or complex environments Understanding of modern development practices such as Agile, TDD and CI/CD Experience or interest in containerisation and orchestration tools such as Docker or Kubernetes Exposure to additional programming languages is beneficial Responsibilities: Build robust, scalable applications within a highly controlled environment Collaborate with experienced engineers who value clean design and strong fundamentals Continuously improve software design and delivery processes Take ownership and contribute ideas to the engineering team Dedicate time each week for learning, experimentation, and advancing technical capabilities Technologies: Backend CI/CD Docker JavaScript Kubernetes TDD Java More: At Ncounter, we are a highly specialized software consultancy focused on delivering secure, high assurance engineering in some of the UKs most sensitive environments. We offer a supportive and collaborative team atmosphere where long-term engineering quality is prioritized. Our role presents a strong balance between project delivery and personal development, backed by a competitive salary, strong pension contribution, and a commitment to work-life balance. last updated 14 week of 2026