Salary: £30,000 - 40,000 per year Requirements: Experience building full stack web applications. Strong understanding of APIs and system integrations (REST, JSON, webhooks etc). Experience working with modern JavaScript frameworks and web technologies. Comfortable working with databases and backend services. Strong understanding of software architecture and scalable system design. Experience building production-ready applications, not just prototypes. Strong problem-solving ability and the ability to work independently when required. Comfortable working in a rapid development environment where products evolve quickly. Willingness to use modern AI-assisted development tools (such as Cursor) to accelerate development. Experience with AI / LLM integrations. Familiarity with cloud platforms (AWS, GCP or Azure). Desirable: Experience with voice, telephony or real-time communication systems. Desirable: Experience working with healthcare systems or regulated environments. Desirable: Experience building workflow automation tools or visual builders. Desirable: Experience with modern product development approaches and rapid prototyping. Responsibilities: Design, develop and maintain applications supporting AI voice systems and communication platforms. Work on the ongoing development of Check AI Voice, including voice workflows, integrations, and user interfaces. Build intuitive interfaces that allow organisations to configure complex AI and telephony workflows. Develop and maintain API-driven integrations with healthcare systems, messaging services, AI platforms, and telephony providers. Design and implement systems that handle real-time voice interactions and high-volume communications. Work across the full product lifecycle: concept → prototype → production → scaling → ongoing optimisation. Rapidly prototype new features and concepts using modern AI-assisted development workflows. Collaborate closely with product, compliance, and commercial teams to turn ideas into production-ready solutions. Ensure applications remain secure, reliable, and compliant with healthcare governance requirements. Troubleshoot and optimise existing systems to ensure high performance and resilience. Write clean, efficient and maintainable code, contributing to peer review and shared development standards. Contribute ideas to product direction and help shape the future of our AI platforms. Technologies: AI API AWS Azure Backend Cloud Cursor GCP JSON JavaScript LLM REST Web Fullstack More: At Check Communications, we are at the forefront of AI-powered communication solutions for the UKs Primary Care (NHS) and Contact Centre sectors. Our flagship platform, Check Cloud, supports organisations across healthcare and enterprise communications. We recently launched Check AI Voice, designed to transform communication management. Our fast-moving, highly innovative team is seeking a versatile Full Stack Developer to enhance our product team. We offer the opportunity to build impactful products for thousands of NHS staff and patients, alongside competitive salary and flexible hybrid working options. Join us in a supportive, modern culture that values growth, learning, and collaboration. last updated 12 week of 2026