# Senior BackEnd Developer - Cyber (Contract) > Methods Business and Digital Technology · Ledbury, United Kingdom · Contract · Posted 2025-09-04 **Salary:** GBP 600–650 **Workplace:** on_site **Department:** IT - Cybersecurity ## Description .  **Methods Business and Digital Technology Limited** Methods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in transformation, delivery, and collaboration from across the Methods Group, to create end-to-end business and technical solutions that are people-centred, safe, and designed for the future. Our human touch sets us apart from other consultancies, system integrators and software houses - with people, technology, and data at the heart of who we are, we believe in creating value and sustainability through everything we do for our clients, staff, communities, and the planet. We support our clients in the success of their projects while working collaboratively to share skill sets and solve problems. At Methods we have fun while working hard; we are not afraid of making mistakes and learning from them. Predominantly focused on the public-sector, Methods is now building a significant private sector client portfolio. Methods was acquired by the Alten Group in early 2022. Methods is currently recruiting for a Senior Back End Developer to join our team on a permanent basis. This role will be based on-site. **Role:** We are looking for a highly skilled Senior Back-End Developer to join our team. The ideal candidate will have a strong background in Python and Go, with extensive experience in developing and maintaining robust backend systems. You will work closely with our front-end developers, data engineers, and product managers to build scalable and efficient applications that meet the needs of our users. Your role will involve designing APIs, managing databases, and ensuring the security and performance of our services. This is an excellent opportunity for someone who thrives in a fast-paced environment and is passionate about leveraging technology to drive business success. ## Requirements **Key Responsibilities:** - Design, develop, and maintain efficient and reliable back-end systems using **Python** and **Go**. - Develop and maintain **RESTful APIs**, **WebSocket**, and **GraphQL** services, ensuring comprehensive documentation with **Swagger / OpenAPI**. - Manage and optimize databases, specifically **PostgreSQL**, **NATS**, **Redis**, and **Min.IO**. - Leverage **Microsoft Azure** services, including **Azure Functions**, **Azure KeyVault**, **Azure SQL Database**, and **Azure DevOps** for cloud-based solutions. - Implement robust security protocols using **OAuth** and **KeyCloak**. - Utilize **Git** for version control, ensuring collaborative and efficient code management. - Implement containerization and orchestration solutions with **Docker**, **Kubernetes**, and **Helm**. - Develop and maintain CI/CD pipelines using **GitHub Actions** and **Azure DevOps Pipelines**. - Collaborate with cross-functional teams using **Jira** and **Confluence** to track progress and share knowledge. - Monitor and improve system performance with **Prometheus** and **Grafana**. **Requirements:** **Essential:** - Proven experience as a Senior Back-End Developer or similar role. - Languages: Python  /  Go /  Java - the main  code base is Go and we are transitioning the ingestion pipelines from Python and Azure Data Factory - Messaging: NATS, Kafka and Azure Service Bus (AMQP).  - Databases: PostgreSQL - Blob storage: S3 / Minio / Azure Blob Storage - Other Azure services incl. Kubernetes / Key Vault etc. - NiFi experience is a plus - Knowledge and experience in the development of highly reliable and scalable systems. **Desirable** - Demonstrated experience in developing and managing **RESTful APIs**, **WebSocket**, and **GraphQL** services. - Solid understanding of database management, including **PostgreSQL**, **NATS**, **Redis**, and **Min.IO**. - Hands-on experience with **Microsoft Azure** services and cloud-based architecture. - Expertise in implementing security measures using **OAuth** and **KeyCloak**. - Experience with containerization and orchestration tools: **Docker**, **Kubernetes**, and **Helm**. - Knowledge of CI/CD processes and tools: **GitHub Actions** and **Azure DevOps Pipelines**. - Excellent collaboration skills with experience using **Jira** and **Confluence**. - Strong problem-solving skills and the ability to troubleshoot complex issues. - Excellent communication skills and the ability to work effectively in a team environment. **Contract Details:** - Competitive day rates. - On-site 5 days p/week (secret location) - Opportunity to work on high-impact projects with leading clients. ** Note:** Due to the nature of this role, active UK Security Clearance (SC minimum, DV preferred) is a mandatory requirement. Applicants must be eligible to work in the UK.** How to Apply:** If you’re ready to make a difference and join a collaborative, innovative team, apply now at . **Join us and help shape the future of technology delivery!** ## Benefits ![](https://workablehr.s3.amazonaws.com/uploads/photos/253299/33a4b03950e3a81ec47abbacfd7de1fa.png) ## Apply [Apply at Methods Business and Digital Technology](https://apply.workable.com/methods/j/A3ADED12BC/apply) --- Powered by [Workable](https://www.workable.com)