Top Tech Jobs & Startup Jobs in Belfast

Leads the architecture, development, and delivery of AI applications and data pipelines. Designs RAG systems and agent orchestration frameworks, partners with technical and business stakeholders, enforces engineering standards, manages technical risks, and mentors engineers. The role requires Python, SQL, Transformer expertise, production AI experience, and leadership of complex software projects.

Designs and manages CI/CD pipelines, containerized platforms, cloud infrastructure, and observability solutions. The role uses Kubernetes, OpenShift, Helm, and monitoring tools to deliver reliable production systems. Responsibilities include evaluating technical problems, enforcing software delivery security, collaborating with stakeholders, and mentoring engineers. Required experience includes DevOps or software engineering, Linux administration, shell scripting, project delivery, and a relevant degree or equivalent experience. AWS, APM, and SLO/SLI experience are beneficial.

Analyze and manage reference data products for a global corporate actions platform. Define business and functional requirements, data models, mappings, user stories, and product backlogs. Partner with technology, operations, vendors, and stakeholders to develop interfaces, validate data, publish information downstream, and improve governance, automation, and data quality. Perform SQL-based analysis, documentation, user training, process streamlining, and support AI-ready data initiatives.

Leads product management for a global corporate actions reference-data platform. Responsibilities include defining requirements, epics, user stories, and backlog priorities; data modeling, vendor mapping, profiling, transformation, and SQL validation; API and web interface strategy; vendor engagement; golden-copy governance; automation and AI-ready data initiatives; stakeholder management; roadmap delivery; training; and release governance.

Provide technical and business support for mission-critical FX trading applications across global markets. Responsibilities include monitoring systems, supporting trade lifecycle processes, troubleshooting issues, coordinating with technology teams and vendors, maintaining documentation, supporting releases, performing post-release checks, and participating in stability and efficiency projects. The role requires SQL, UNIX, Python, application support, cloud and DevOps knowledge, plus rotational weekend coverage and disaster recovery participation.

Develop and enhance the ASPEN asset servicing application using Java, Angular, and Oracle. Analyze, test, debug, and secure applications, work in an agile global team, identify system improvements, and implement solutions under deadlines.

Supports Citi’s commodities legal team by reviewing, drafting, and negotiating master agreements and related documentation for financial and physical commodities, emissions trading, and amendments. Engages institutional clients, counsel, business partners, Risk, and internal legal teams; advises on contractual risks and regulatory requirements; maintains negotiation records; and contributes to regulatory implementation, process improvements, and product initiatives.

Leads governance, oversight, tracking, and reporting for a portfolio of automation programs, projects, and strategic initiatives. Establishes KPIs, KRIs, risk frameworks, reporting cadences, and executive updates while resolving delivery roadblocks and coordinating cross-functional stakeholders. The role requires strong program management, data analysis, financial-services governance experience, knowledge of Citi systems, and the ability to influence senior leaders in a complex matrixed organization.

Lead a team developing and optimizing regulatory reporting systems and large-scale financial data pipelines. Responsibilities include hands-on Java and Spring Boot development, microservices and component design, Spark/Hadoop/Hive data processing, Kafka streaming, database optimization, automated testing, secure coding, regulatory onboarding, Agile execution, and technical communication with business, compliance, and technology stakeholders. The role also explores AI/ML automation and anomaly detection within reporting workflows.

Lead product design and scalable design-system development for enterprise financial products. Build Figma components, tokens, variables, Boolean logic, documentation, and developer handoff artifacts. Collaborate with product, engineering, research, and QA to deliver accessible, production-ready experiences, review implementations, prevent design drift, and improve design workflows using AI-powered tools. Participate in critiques and maintain high standards for usability, consistency, and visual precision.