[Skip to main content](#main-content) [OpenNash Jobs](https://jobs.opennash.com/) [Hiring report](/reports/hiring/) · [All Citigroup jobs](https://jobs.opennash.com/companies/citigroup/) · [Search jobs](/search/) Citigroup · Belfast United Kingdom # Full Stack Developer - Assistant Vice President Belfast United Kingdom Hybrid Executive Software Engineering Listed on Citigroup’s official careers site. Posted October 15, 2026. Check that it is still open and apply there. [Apply on Citigroup’s careers site →](https://citi.wd5.myworkdayjobs.com/2/job/Belfast--United-Kingdom/Full-Stack-Developer---Assistant-Vice-President_26968456) [OpenNash Jobs](https://jobs.opennash.com/) / [Citigroup](https://jobs.opennash.com/companies/citigroup/) / Full Stack Developer - Assistant Vice President ## Job description Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we build systems that matter. Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities. Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech. ### What We do / The Team The Risk Data Team is a high-impact, globally distributed technology and data engineering unit operating at the intersection of risk management, big data, and cloud-native platform engineering. As a critical pillar within the Institutional Data Platform (IDP) and the broader Citi Enterprise Data Organization (EDO), our team is responsible for modernizing and managing the end-to-end lifecycle of risk data across the enterprise. We build and maintain the high-performance pipelines, aggregation engines, and analytical frameworks that safeguard Citi’s systemic stability and drive informed, data-driven decision-making. ### Role Overview/What will you do Develop and implement complex software solutions using Java/J2EE, Spring Boot, and RESTful web services. Design, develop, and maintain robust microservices adhering to architectural best practices. Apply hands-on expertise in Core Java, including multi-threading and the Collections framework. Utilize Spring Framework effectively for application development. Work extensively in creating and optimizing SQL queries. Ensure adherence to software engineering best practices, object-oriented programming (OOP) principles, and design patterns. Contribute to the continuous integration and continuous delivery (CI/CD) pipelines. Manage source code effectively using tools such as Git or Bitbucket. Promote and apply clean coding principles and maintain high quality using tools like Sonar. Design and implement comprehensive unit, integration, and functional tests to ensure solution quality. Analyze and solve complex technical problems efficiently. Lead, mentor, and manage a team of application developers, fostering a culture of excellence, collaboration, and continuous improvement. ### Key Skills and Experience required Experience in developing and implementing complex software solutions. Strong knowledge of Java/J2EE, Spring Boot, and RESTful web services (XML, JSON). Proven experience working with Microservices Architecture. Hands-on experience with Core Java, Multi-threading, Collections framework, and Spring Framework. Solid understanding of software engineering best practices, OOP, design patterns, and CI/CD pipelines. Experience with source code management tools (Git or Bitbucket). Understanding of clean coding principles and code quality measurements using tools like Sonar. Demonstrated ability to design and implement unit, integration, and functional tests. A strong, solution-driven mindset with the ability to analyze complex problems, devise strategic solutions, and lead their implementation. Good written and verbal communication skills. ### Any Beneficial / Nice to have experience Experience with Big Data technology (HDFS, Spark, Impala) Understanding of Cloud-native development principles. Experience with Container Orchestration tools (Docker, Kubernetes, OpenShift, etc.). Proficiency in using Jira for tracking tasks, managing backlogs, and participating in sprint cycles. This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required. ### What we’ll provide you By joining Citi, you will not only be part of a business casual workplace with a hybrid working model (up to 2 days working at home per week), but also receive a competitive base salary (which is annually reviewed), and enjoy a whole host of additional benefits such as: 27 days annual leave (plus bank holidays) A discretional annual performance related bonus Private Medical Care & Life Insurance Employee Assistance Program Pension Plan Paid Parental Leave Special discounts for employees, family, and friends Access to an array of learning and development resources Visit our About Us | Culture, Values & Benefits page to learn more. Alongside these benefits Citi is committed to ensuring our workplace is where everyone feels comfortable coming to work as their whole self, every day. We want the best talent around the world to be energized to join us, motivated to stay and empowered to thrive. #LI-BH2 ------------------------------------------------------ Job Family Group: Technology ------------------------------------------------------ Job Family: Applications Development ------------------------------------------------------ Time Type: Full time ------------------------------------------------------ Most Relevant Skills Please see the requirements listed above. ------------------------------------------------------ Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster. ## At a glance - Posted by the employer: Oct 15, 2026 - First seen by OpenNash: Oct 13, 2026 - Last checked: Oct 20, 2026 - Listed for: 7 days - Location: Belfast United Kingdom - Work arrangement: Hybrid[Apply on Citigroup’s careers site →](https://citi.wd5.myworkdayjobs.com/2/job/Belfast--United-Kingdom/Full-Stack-Developer---Assistant-Vice-President_26968456) ## More jobs at Citigroup ### [Citi Developer Concierge – Application Support Technical Specialist - Assistant Vice President](https://jobs.opennash.com/companies/citigroup/jobs/ac18a60d04cfffd389a4/) Belfast United Kingdom ### [Equities Technology (Java Developer) - VP](https://jobs.opennash.com/companies/citigroup/jobs/fa00ce573c5c05857426/) Belfast United Kingdom ### [Equities Technology (Low Latency Developer) - JAVA OR C++](https://jobs.opennash.com/companies/citigroup/jobs/44a59b5f430cd5146597/) Belfast United Kingdom ### [Experienced Java Developers](https://jobs.opennash.com/companies/citigroup/jobs/820d83e3a508cf52b679/) Belfast United Kingdom ### [Finance Work Station Applications Development Sr Programmer Analyst - AVP](https://jobs.opennash.com/companies/citigroup/jobs/30c3dc5402316a6d7559/) Belfast United Kingdom ## Similar jobs at other companies ### [Développeur(euse) Full Stack Sénior / Senior Full Stack Developer](https://jobs.opennash.com/companies/eaton/jobs/8c801512c49e17e492ba/) Eaton · Brossard, Quebec, CAN ### [Senior Full stack Developer](https://jobs.opennash.com/companies/hitachi/jobs/b3342fcb0d99ec6e4f78/) Hitachi · Ukraine ### [Full stack Developer](https://jobs.opennash.com/companies/ntt/jobs/fd07a8b2e3bbc04cd81a/) NTT · Bengaluru, Karnataka, India ### [Full Stack Developer](https://jobs.opennash.com/companies/tata-consultancy-services/jobs/e9e243e9330e10aaa61a/) Tata Consultancy Services · Chennai ### [Internship - Full Stack Developer](https://jobs.opennash.com/companies/infineon-technologies/jobs/649c1cd313ed4f15f3a8/) Infineon Technologies · Singapore OpenNash lists jobs from employers’ own careers sites and does not handle applications. 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