Mid / Senior AWS DevOps Engineer - Serverless & IoT - Lambdas About the Role: We're seeking an experienced DevOps Engineer to drive cloud-native initiatives, focusing on AWS serverless architecture and IoT solutions. As a key member of the team, you'll architect and implement cutting-edge solutions. What You'll Do Transform their cloud infrastructure by: Architecting sophisticated serverless applications using AWS Lambda and API Gateway Developing robust IoT solutions leveraging AWS IoT Core and Analytics Connect their monolithic web application to their hub using API translators running in Lambdas. Implementing infrastructure as code using modern tools like AWS CDK Building automated CI/CD pipelines with comprehensive testing Optimising system performance and reliability Ensure they are using the right AWS Services and AWS cost optimisation. Your Profile The ideal candidate brings: 4 years of software development expertise (Python, Node.js) Deep understanding of AWS Lambda and serverless patterns Hands-on experience with AWS IoT Core and related services Strong knowledge of IoT protocols (MQTT, HTTP, WebSocket) Proven track record in production serverless applications Expertise in infrastructure as code and automation Why Join Us? We offer a competitive package including: Salary: £65,000 - £70,000 Flexible remote working (hybrid model with Cambridge office for bi-monthly visits) Performance-based bonus scheme Generous pension (4% employer, 3% employee contribution) 32 days annual leave (including bank holidays) Flexible 37.5-hour work week with core hours 9:00-17:30