Top Tech Jobs & Startup Jobs in Belfast

Lead and scale monthly close and consolidation across international subsidiaries, ensure US GAAP and SOX compliance, manage statutory filings and audits, evaluate complex technical accounting, design global internal controls, drive automation and process improvements, and lead and develop a high-performing accounting team.

As a Senior Site Reliability Engineer, you'll build resilient platforms, automate processes, mentor teams, and drive changes in a cloud-based environment.

Develop and deliver enablement strategy and training for EMEA GTM teams. Design new-hire and ongoing programs, partner with regional and global stakeholders, create role-specific content, set training goals and metrics, coach sellers and solution consultants, and align enablement to business priorities to drive sales performance and faster ramp.

Support, plan, execute, and deliver engineering programmes, coordinating daily issues while building strong customer and functional relationships.

Manage order processing, customer and supplier communications, and inventory control. Receive and dispatch goods, organise storage, maintain records and reports, and follow health & safety procedures while engaging in ongoing training.

Contact existing customers and outbound prospects to identify energy cost-saving opportunities, generate qualified leads, re-engage past enquiries, build and manage a sales pipeline, record activity in the CRM, and work with Energy Sales Executives to progress opportunities to sale while meeting activity and pipeline targets.

Outbound prospecting to generate qualified B2B sales opportunities, qualify MQLs to SQLs, schedule appointments, maintain CRM and engagement tools, research prospects, produce pipeline reports, and collaborate with Sales and Marketing to improve lead conversion. Occasional travel may be required.

Lead planning and execution of integrated B2B demand generation campaigns across multiple channels to drive qualified leads, pipeline growth and engagement. Partner with Sales, Marketing Operations and Product to define audiences, improve lead management, run webinars/events, manage budgets, monitor and optimise performance, coordinate content and agency relationships, and report ROI to improve conversion and campaign effectiveness.

Lead design, engineering and delivery of cloud-native, Databricks/AWS-based data services. Drive migration to Databricks, build scalable Spark/Scala pipelines, optimize performance, mentor teams, manage technical delivery, and enable AI/GenAI integrations while ensuring governance, security and regulatory compliance.

Lead production support and SRE-style reliability for global custody and settlement applications. Manage incident response, stakeholder communication, resiliency testing, automation, and continuous improvement of distributed, cloud-native platforms.

The Software Test Engineer at Citi will focus on automation testing, creating test plans and cases, and ensuring quality through rigorous testing practices across applications.

Lead and technically own software products: design, build, test, and maintain scalable, secure C#/.NET applications. Provide technical leadership, architecture, estimation, CI/CD delivery, and coach/develop junior engineers while interacting with customers and mentoring the team.

Lead test strategy and execution for agile teams, designing and maintaining automated, manual, and non-functional tests. Provide technical leadership, mentor staff, interact with customers, and ensure CI-integrated test automation and coverage across application layers.

Lead technical teams to design, build, test, and maintain modern, scalable, secure software. Provide technical ownership for product architecture, estimation, planning and requirements. Coach and develop junior staff, drive CI/CD practices, troubleshoot live applications, and liaise with customers as the teams technical leader.

Manage NAV production and investor allocations for alternative funds. Review cash and position reconciliations, calculate management and carried interest/performance fees, prepare expense schedules, assist with financial statements and audits, act as client operational contact, mentor junior staff, and support ad hoc projects.

Design and implement Customer Risk Assessment (CRA) methodology for business banking integration. Assess and align data quality across systems, perform impact assessments, scenario modelling, and rule-change analysis. Build, code, tune and optimise CRA logic in SAS batch models, lead model testing, validation and performance refinement. Collaborate with Governance & Controls, Technology, Operations, Risk and Programme teams to ensure robust methodology and smooth implementation.