Salary: £60,000 - 70,000 per year Requirements: Strong backend or platform engineering experience, ideally within IoT or distributed systems Deep knowledge of AWS Technologies (IoT Core, Lambda, DynamoDB, Kinesis, SQS, API Gateway) Proficiency in Python, Node.js, Go, or Java Experience with MQTT and event-driven architectures Proven track record of building scalable data ingestion pipelines Experience developing secure, high-performance APIs Solid understanding of microservices and cloud design patterns Experience with edge/embedded integrations (desirable) Familiarity with time-series databases (desirable) Knowledge of digital twins or industrial IoT protocols (desirable) Containerisation experience (Docker, Kubernetes/EKS) (desirable) Any experience in a technical leadership or team leader role (desirable) Responsibilities: Design, develop, and maintain backend services for IoT platforms Build and optimise real-time data ingestion pipelines handling high-volume telemetry and events Develop secure, scalable RESTful and/or GraphQL APIs Architect cloud-native solutions using AWS services (IoT Core, Lambda, DynamoDB, API Gateway, etc.) Implement observability, reliability, and cost optimisation across cloud infrastructure Ensure robust IoT security practices, including secure device provisioning and communication Lead technical discussions, support code reviews, and mentor junior team members Collaborate with cross-functional teams including product, embedded, and data engineering Technologies: API AWS Lambda Architect Backend Cloud Docker Embedded GraphQL IoT Support Java Kubernetes MQTT Python Security microservices NodeJS Hardware More: We are a forward-thinking team operating in Burnley, with flexible work from home options. Our organization specializes in cutting-edge IoT solutions, and we are looking for a Senior Software Developer who is excited about making a real impact on our product direction and technical strategy. Youll enjoy a competitive salary of up to £70,000 along with comprehensive benefits. last updated 16 week of 2026