Lead API Engineer in RTGS Technology

We are seeking a dedicated DevOps engineer within an Agile environment who meets the minimum criteria. You should have a clear collaborative approach to working with others and a keen desire to share knowledge with colleagues. You understand that the RTGS environment is critical to the UK Payments Systems, which requires a methodical approach and flexibility to work outside core hours as needed. Minimum Criteria: - Experience of Agile project delivery (SAFe Framework) - Experience in researching and developing solutions that expand, modernize, or improve the service and technology portfolios, automate IT operations, reduce costs, or increase service levels, demonstrating technical ownership - Strong hands-on engineering experience of API Gateways at an enterprise scale, particularly with Apigee - Strong awareness of SWIFT products and their functionality with APIs - Proficiency in API documentation tools (e.g., Swagger/OpenAPI) - Hands-on experience with databases (e.g., SQL, Oracle, PostgreSQL, Elasticsearch, NoSQL) - Knowledge of OpenShift and RedHat Enterprise Linux - Familiarity with modern Java and Linux development frameworks and tool stacks (e.g., Micro-Services with Java, Spring/Hibernate, Oracle) - Understanding of authentication technologies (e.g., SAML) - Experience working in Agile environments (e.g., SAFe) - Ability to effectively participate in and support the out-of-hours standby rota, resolving issues as they arise Essential Criteria: - Excellent problem-solving skills - Experience building effective working relationships and challenging where appropriate - Strong attention to detail with a focus on crafting concise, high-quality code - Analytical thinking and a demonstrated ability for troubleshooting issues and leading change - Background or practical experience in payment services security, access, and authentication