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Top Data Jobs in Belfast
Information Technology
Develop stored procedures or notebooks to build 230 additional data items into DCoE tables/views. Create an extensible, config-driven process to add fields with minimal re-engineering. Produce self-documenting, well-commented code and collaborate with the DCoE team on delivery; DCoE handles business analysis, design sign-offs, data modeling, and testing.
Top Skills:
Jupyter NotebookSQLStored Procedures
Blockchain • Financial Services • Cryptocurrency • Web3
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.
Top Skills:
AirflowDbtGenaiLlmPythonSQL
Digital Media • Fintech • Gaming • Sports
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.
Top Skills:
Amazon RedshiftApache SupersetBigQueryDatabricksLookerPower BIPythonRSnowflakeSQLTableau
Information Technology • Software • Analytics
The Data Scientist supports customer use of the Epistemix platform through data integration, modeling, and visualization, improving decision-making and customer satisfaction.
Top Skills:
GisNoSQLPower BIPythonSQLTableau
Social Media
The Senior Data Engineer will enhance backend systems for a social media app by managing databases, optimizing recommendation algorithms, and ensuring accurate recommendations.
Top Skills:
AnnoyAws EcsAws EventbridgeFaissJsonbPostgresPythonSQL
Healthtech • Biotech • Pharmaceutical
Manage a multifunctional clinical operations/data review team in an FSP environment, ensuring quality deliverables, KPI compliance, customer issue escalation, resource planning, revenue impact, and people leadership including performance management, training, workload oversight, and staff development.
Information Technology
As a Lead Data Engineer, you will design and develop software for data processing, lead a team, ensure quality, and manage technical proposals.
Top Skills:
Ai TechnologiesAzure DatabricksInformaticaJavaPythonScalaSQL
Fintech • Financial Services
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.
Top Skills:
ExcelMicrosoft PowerpointQlikviewSQLTableauVarciti
Cloud • Software • Database • Analytics
Design and evolve a scalable, multi-tenant cloud data platform prioritizing stability, fault tolerance, cost efficiency, developer productivity, and security-by-design. Define architecture standards, review designs, modernize legacy components incrementally, implement monitoring and observability, prototype new technologies, and provide technical guidance so teams can ship reliably and quickly.
Top Skills:
APIsAWSAzureDockerGCPKubernetesMessaging SystemsMicroservices
Big Data
Design, build, and ship LLM-backed agentic systems that call tools, query client data, orchestrate specialist agents, and run against cloud or on-prem models. Scope proofs of concept into maintainable solutions, collaborate with client engineers, build reusable accelerators, and explain design decisions to technical and non-technical stakeholders.
Top Skills:
Ci/CdClaude CodeCloud Model ApisCode ReviewCopilotCursorLlmsLocal ModelsTestingVersion Control
Edtech
Manage curriculum development for data science and engineering, collaborate with instructors, create content, and drive improvements based on learner feedback.
Top Skills:
AirflowDbtJavaKafkaPythonSnowflakeSQL
Edtech
As a Curriculum Manager, you will manage content development for the data science and engineering curriculum, collaborating with instructors and teams to enhance learning experiences.
Top Skills:
AirflowDbtJavaKafkaPythonSnowflakeSQL
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Digital Media • Fintech • Gaming • Sports
Build and productionize ML systems for personalization, search, and recommendations. Apply statistical and ML models using Python and SQL, collaborate with stakeholders, and measure business impact across cloud environments.
Top Skills:
SparkAWSAzureGCPPythonSQL
Information Technology • Legal Tech • Analytics
Design and deliver scalable Customer Data Platform solutions (Oracle Unity), build and operate data pipelines and Customer 360 models, integrate CDP with data lake/CRM/marketing systems, lead architecture and data modelling workshops, ensure data quality, governance, security, and support CDP operations, and partner with Oracle implementation teams.
Top Skills:
Adobe Experience PlatformAWSAzureDatabricksETLJSONOracle CloudOracle Unity CdpPythonRest ApisSalesforce Data CloudSnowflakeSQLTealium
Artificial Intelligence
Define and build quality frameworks for human data programs, partner with clients and engineering to design evaluation, recruitment and annotation strategies, implement automated checks and dashboards, investigate data integrity, and upskill teams to deliver high-quality human data at scale.
Top Skills:
LlmsPythonRlhfSQL
Information Technology
Lead advanced analytics and ML projects: perform EDA, feature engineering, statistical modeling, and build/optimize production ML and Generative AI solutions (LLMs, embeddings, RAG). Collaborate with engineering and MLOps to deploy and monitor models, create visualizations and dashboards, translate insights for stakeholders, and mentor junior team members.
Top Skills:
AWSAzureCi/CdDockerEmbeddingsGCPKubernetesLlmsMlflowMlopsPower BIPrompt EngineeringPythonPyTorchRagScikit-LearnSQLTableauTensorFlowXgboost
Artificial Intelligence • Cloud • Software • Cybersecurity • Design • Generative AI
Design, build, and support production ETL/ELT data pipelines across a cloud data stack. Partner with engineers and analysts to deliver reliable, well‑modeled data, ensure data quality and failure handling, tune SQL and warehouse objects, and handle semi‑structured formats like JSON and Parquet.
Top Skills:
Aws GlueAws LambdaAws S3Etl/EltJSONParquetPythonSnowflakeSQL
Information Technology • Professional Services
Lead TM Forum's technology, data and digital platforms strategy and delivery. Own web and digital roadmaps, cloud/DevOps operations, data governance and analytics, and AI enablement. Manage engineering, vendors, budgets, risk and prioritisation while building a high-performing, outcome-focused team and ensuring secure, scalable platforms.
Top Skills:
Ai PlatformsAnalyticsAutomationCloudData PlatformsDevOpsIntegration PlatformsSaas PlatformsSelf-Service AnalyticsWeb Technologies
Insurance
Build and validate production-grade ML and AI systems across pricing, underwriting, claims, and portfolio management. Work with structured and unstructured data, LLMs and agentic workflows, extract information from documents, resolve entities, create feature pipelines and inference services, quantify uncertainty, monitor drift, and measure business impact in collaboration with engineers, actuaries, underwriters, and product teams.
Top Skills:
Agentic AiAnomaly DetectionAPIsAWSAzureCausal InferenceCi/CdClassificationContainersData PipelinesDeep LearningEntity ResolutionExperiment TrackingExtreme Value TheoryFeature PipelinesFoundation ModelsGCPGradient BoostingHierarchical ModelsInformation ExtractionLlmsMlopsModel Inference ServicesModel MonitoringOrchestrationRankingRecommendationShrinkage EstimationSurvival Analysis
Artificial Intelligence • Software
Hunt and close net-new enterprise accounts across the UK for a data/AI infrastructure platform. Own full sales cycle from pipeline generation to close, engage technical and economic buyers, partner with pre-sales and channel, manage forecasting and deal negotiations, and represent VAST at industry events.
Top Skills:
Ai/MlCloudCRMData InfrastructureData StorageHpc
Biotech
Lead global workforce planning and people analytics, building supply/demand models, scenario planning, dashboards, and predictive models. Partner with HR, Finance and segment leaders to align headcount, support restructuring and cost optimisation, ensure data governance and compliance, and present executive-ready workforce insights.
Top Skills:
ExcelHrisLinkedin Talent InsightsMercerPower BITableauWorkdayWorkday AdaptiveWorkday Adaptive InsightsWorkday Adaptive Planning
Internet of Things
As a Data Engineer, you will design, build, and maintain data pipelines and infrastructure to support data-driven decision-making in a collaborative environment.
Top Skills:
AirflowAWSAzureBigQueryDagsterGCPJavaKafkaKinesisPrefectPythonRedshiftScalaSnowflakeSQL
Edtech
Lead data architecture and strategy across OLTP, OLAP, and AI systems. Drive AI-first foundations (LLM orchestration, RAG, real-time inference), ensure DataOps/CI-CD, mentor technical leads, run architectural reviews, partner with product and engineering leadership, and optimise platform security, observability and costs.
Top Skills:
AWSCi/CdDataopsDebeziumEncryption (At Rest/In Transit)Federated LearningGitInfrastructure As CodeLlm OpsLlm OrchestrationMlopsOlapOltpPrivacy-Enhancing TechnologiesPrompt EngineeringRagReal-Time Model InferenceSnowflakeUnstructured Data
Information Technology
Lead delivery of advanced AI solutions, provide technical and architectural leadership, drive adoption of cloud-native AI engineering, and manage, coach, and develop a multidisciplinary data science team while ensuring responsible AI practices and strong stakeholder engagement.
Top Skills:
Agentic AiCi/CdCloud-Native ArchitecturesCode ReviewsData Engineering For AiFine-TuningKnowledge GraphsLlmsModel DistillationPrompt EngineeringPythonPyTorchReinforcement LearningRetrieval-Augmented Generation (Rag)Scikit-LearnSemantic SearchSupervised LearningTensorFlowTestingTime SeriesUnsupervised LearningVector DatabasesXgboost
Artificial Intelligence • Biotech
Lead a team building Owkin's agentic AI Scientist for drug discovery by applying multimodal omics and ML to discover targets, biomarkers, and disease subtypes; collaborate with biologists, engineers, and partners; shape platform capabilities, publish results, and grow a high-performing research team.
Top Skills:
Agentic AiAPIsBulk Rna-SeqChain-Of-ThoughtDatabasesEhrGwasH&ELlmsLong-Context ModelsMultimodal Patient DataProteomicsPythonReactSingle-Cell Rna-SeqSpatial TranscriptomicsTool-Augmented GenerationWesWgs
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