Lead Software Developer, Amber Labs

• Strong expertise in Java and backend engineering
• Proven experience building microservices using modern frameworks (e.g., Spring Boot)
• Hands-on experience designing and integrating REST APIs, event-driven interactions, or messaging patterns
• Strong proficiency deploying and operating solutions in Azure
• Experience supporting end-to-end system integration in large-scale programmes
• Deep understanding of backend security, performance, and reliability considerations
• Experience setting up and maintaining CI/CD tooling and automated pipelines
• Demonstrated ability to lead engineering practices, mentor others, and influence technical direction
• Excellent collaboration skills, including pair programming and cross-team engagement
• Knowledge of designing reusable backend frameworks or shared service libraries

Desirable

• 12 Months FTC
• We are seeking an experienced Lead Software Developer to support a major UK public sector body, leading the design and development of scalable, secure, and efficient backend services
• You will champion engineering excellence, guide technical decision‑making, and mentor a multidisciplinary team while ensuring solutions align with government standards and programme objectives
• This role will see you architect and deliver high‑performing backend and integration capabilities using modern engineering practices, cloud-native designs, and microservices-based architectures
• Lead backend development approaches and promote engineering best practices across teams
• Design, build, and maintain scalable Java-based microservices and integration layers
• Develop secure, robust APIs to support complex data flows within the programme
• Architect and deliver cloud‑native solutions using Microsoft Azure services
• Ensure reliable backend interoperability with internal/external systems through strong integration patterns
• Implement and maintain CI/CD pipelines supporting backend deployments and automated quality checks
• Conduct technical discovery, spikes, and evaluation of tools relevant to system integration and backend scaling
• Mentor developers and oversee technical onboarding for new team members
• Drive cross-team collaboration through pair programming and engineering workshops
• Ensure backend components adhere to organisational, government, and cloud security standards
• Support delivery teams in adhering to agile methodologies and evolving programme requirements