Top Data Analyst Jobs in Belfast

Leads a team of two to four analysts delivering trusted foreign exchange financial and risk datasets, controls, management information, and Tableau dashboards. Translates stakeholder needs into data platform requirements, oversees data quality, testing, lineage, access, and documentation, and leads legacy modernization and migrations. Remains hands-on with SQL and Python delivery, releases, incident investigation, performance tuning, code review, and AI-assisted workflows.

Lead measurement, reporting, and optimization of global marketing performance. Build dashboards and reporting frameworks across GA4, Salesforce, Pardot, paid media, and social. Analyze campaign, funnel, pipeline, and ROI performance, establish KPI definitions and governance, and provide actionable insights to marketing, sales, and executive stakeholders.

Analyze and integrate multiple data sources, build conformed data models, and create accessible Power BI dashboards and reports. Apply statistical techniques including regression, correlation, and significance testing to generate actionable insights. Clean and transform data using SQL, Python, Power Query, and M, while communicating findings to technical and non-technical stakeholders and recommending emerging visualization technologies.

Investigate and improve the quality of chartering datasets covering vessels, ownership, fixtures, cargo orders, positions, and shipping zones. Use SQL and Python to analyze large datasets, identify inconsistencies, develop validation checks, and investigate root causes. Review AI-parsed fixture data, maintain geographic mappings in QGIS, establish data-quality metrics, and collaborate with Product, Data, Research, Engineering, and AI/ML teams to drive systematic improvements.

Own analytics across the participant lifecycle to support acquisition, onboarding, activation, engagement, quality, retention and reactivation. Build metrics, dashboards, and experimentation frameworks with SQL and Python; partner with Product, Operations, Growth, and Data Science to run experiments and translate marketplace data into actionable decisions that improve participant health and supply sustainability.

Manage daily Data team operations, research and analyze datasets, build internal and external reports (including an annual Startup Ecosystem Ranking), and maintain/improve Python scripts and data infrastructure to deliver actionable insights.

The Market Data Analyst will oversee data quality and operations for metals and minerals, monitor market trends, support clients, and improve data workflows using SQL and Python.

Builds and maintains executive dashboards, KPI reports, forecasts, and performance analyses using Power BI and Excel. Translates complex data into clear visualizations and insights for senior leadership and Board members, prepares board materials, coordinates stakeholder inputs, and ensures reporting accuracy, confidentiality, governance, and timeliness.

Support daily client and operational data stewardship, execute data set-up tasks (customers, traders, instruments, invoicing), resolve trade breaks, complete BAU by EOD, assist with data integration and firm-wide projects, and support process improvements.

The Platform Data Analyst will enhance visibility and performance optimization of Runware's media AI platform through analytics, monitoring, and reporting. Responsibilities include tracking performance, building dashboards, and collaborating with engineering and DevOps teams to improve observability and reliability.

Own end-to-end product analytics for the Pro team: build production-grade pipelines and dbt models, define north-star metrics, design A/B tests and causal inference frameworks, create dashboards and metric frameworks, embed AI tooling, and translate insights into product recommendations for leadership.

Lead analytics to improve player experience, engagement, retention, and monetization. Analyze player lifecycle, run cohort and funnel analyses, design and evaluate A/B tests, build dashboards, define product metrics, investigate KPI changes, and partner with product, marketing, engineering, and data teams to deliver data-driven recommendations and improve data quality.

Lead development and enhancement of Citi's trade cost analytics platform. Design trade and cost analytics, reconciliation processes, and fee calculations. Partner with front/middle office, operations, and technology to gather requirements, translate business needs into SDLC deliverables, and deliver reporting and platform improvements to increase transparency and accuracy.

The Junior Data Analyst processes historical and live vessel telemetry, handles data queries, maintains data quality, and produces dashboards, reports, and actionable insights. Responsibilities include predictive maintenance analysis, investigating failure modes, correlating vessel data with external factors, supporting data acquisition and analysis pipelines, database management, cloud and edge processing, and documenting methodologies. The role requires Python scripting, data visualization, stakeholder communication, and rigorous analytical practices.

Analyze and reconcile financial, contractual, and operational data to support vendor negotiations, budgeting, technology expenditure decisions, and commercial strategy. Build reports, dashboards, and executive presentations; define data requirements; maintain data quality and governance; improve technology infrastructure data processes; and administer vendor management governance forums. Apply analytical tools and AI to generate actionable insights for finance, sourcing, technology, and senior stakeholders.

Manage market data order queues, liaise with vendors and stakeholders, reconcile vendor services, resolve queries, support process improvements and automation, and contribute to strategic market data projects and leadership requests.

Leads reference data operations across multiple teams, managing complex issues, projects, resources, process improvements, risk controls, and escalations. Acts as a subject matter expert and advisor, influences senior stakeholders, supports operational strategy, coaches colleagues, and ensures compliance with applicable policies and regulations. The role requires extensive operational management experience, MCA framework knowledge, risk or issue management exposure, strong communication, and a bachelor's degree.

Lead the data solutions strategy for PR&C PSP division, managing data initiatives, teams, and collaborating on analytics projects. Ensure compliance, governance, and optimize data services while communicating technical solutions to stakeholders.

The Forward-Deployed Data Analyst will engage with African Ministries of Health, build data management solutions, develop dashboards, and support public health decision-making.

The Senior Director Analyst, MDM at Gartner will lead analysis and provide insights to help enterprise leaders succeed with their priorities in business and technology.

The role involves programming and data review for real-world data analysis, supporting epidemiologists, and managing complex data sets using statistical programming languages and tools.

Lead high-complexity analytics projects: partner with stakeholders, prepare and blend large datasets, apply intermediate statistics, build models and visualizations, deliver insights, and mentor junior analysts.

The Director Analyst focuses on data integration and engineering, providing insights, advice, and research to help organizations improve their data practices and strategies.

Use SQL and Python to analyse transaction monitoring and fraud rule performance, identify patterns and anomalies, reduce false positives, and prioritise high-risk cases. Partner with FinCrime, Product, Compliance and Data teams to improve controls, data pipelines and detection logic, support scoring and future ML use cases, and translate analysis into actionable recommendations that balance fraud prevention with customer friction.

Lead insider risk and data loss investigations from triage to closure, operate and tune DLP across environments, build detections and workflows, partner with HR/Legal/Compliance/IT, mature insider risk program, support audits, and mentor others.