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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Java Agile Developer (Belfast) - Officer - **Company:** Citigroup Inc. - **Location:** Belfast, UK (Remote available) - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Adobe InDesign, Agile Methodology, Amazon S3, Software Applications, Automation of Tests, Cloud Computing, Databases, Continuous Delivery, Continuous Integration, Data Stores, Software Debugging, Elasticsearch, Systems Analysis, Enterprise Messaging Systems, Microsoft SQL Server, MongoDB, Software Engineering, Test-Driven Development (TDD), Grafana, Software Application Programming, Kotlin, Kubernetes, Apache Kafka, TIBCO (Software) - **Published:** October 2, 2026 - **Apply:** https://dejobs.org/x/x/153831F8E98B493CB0AFBE75832DA6BE/job/ ## About the Role * Experience in systems analysis and programming of software applications * Experience in implementing successful projects * Working knowledge of consulting/project management techniques/methods * Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements Technical Experience: * Java & Test-Driven Development are essential. Experience in any number of additional technologies (listed below) is advantageous: * Kotlin * Cloud Technologies (Kubernetes, Open Shift) * Messaging Technologies (Kafka, Solace, TIBCO) * Database / Data Store / Data Query Technologies (SQL Server, Trino, Mongo, S3) * Observability Technologies (OpenTelemetry, Elastic Stack / ELK, Grafana) Desirable Criteria: * Background of delivering software using an iterative Agile approach. * Previous experience and knowledge of Swaps or Prime Brokerage offerings ## Description * Delivery of Swap Processing components (Java/Kotlin) within the Strategic Swaps Platform * Developer-led automated testing with a focus on Test Driven Development * Working within an Agile team focussed on Continuous Integration(CI) and Continuous Deployment(CD) * Participation in design, planning and estimation discussions within the team * Perform detailed analysis of assigned work, breaking work into individual technical tasks. * Create and maintain project and technical documentation * Partner with management team to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements * Identify opportunities for continuous quality improvement of technical standards and methodologies * Partner with technical leadership to resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards * Apply fundamental knowledge of applications programming and ensure application design adheres to the overall architecture blueprint * Utilize knowledge of system flow and develop standards for coding, testing, debugging, and implementation * Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals * Assist in production support by working closely with operations and business teams. Participate in support rotations to diagnose and resolve escalated issues. Contribute to documentation and post-mortem reviews. Implement software enhancements to resolve root-causes and improve reliability, performance and scalability. * Partner with technical leadership and serve as advisor or coach to junior-level developers, analysts and grads. ## Related Videos - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Monitoring as Code - Managing your dashboards at scale](https://www.wearedevelopers.com/videos/753-monitoring-as-code-managing-your-dashboards-at-scale) - [40 Minutes to Build a Serverless COVID-19 REST and GraphQL APIs](https://www.wearedevelopers.com/videos/208-40-minutes-to-build-a-serverless-covid-19-rest-and-graphql-apis) - [Agile work at CARIAD – Creating a customer web application for controlling the vehicle ](https://www.wearedevelopers.com/videos/200-agile-work-at-cariad-creating-a-customer-web-application-for-controlling-the-vehicle) - [Why Kotlin is the better Java and how you can start using it](https://www.wearedevelopers.com/videos/661-why-kotlin-is-the-better-java-and-how-you-can-start-using-it) - [Enterprise-Cloud-Native - Fast-Paced Development & Deployment in a Highly Secure Banking Environment](https://www.wearedevelopers.com/videos/671-enterprise-cloud-native-fast-paced-development-deployment-in-a-highly-secure-banking-environment) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Best Companies to work for in London: Top 25 Companies in 2023](https://www.wearedevelopers.com/magazine/187-best-companies-to-work-for-in-london-top-25-companies-in-2023) - [Data Analyst Salary in the UK](https://www.wearedevelopers.com/magazine/278-data-analyst-salary-in-the-uk) - [The Biggest German Tech Companies](https://www.wearedevelopers.com/magazine/424-the-biggest-german-tech-companies) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)