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Top Data Engineer Jobs in Belfast

22 Days Ago
Belfast, Northern Ireland
Remote
850 Employees
Senior level
850 Employees
Senior level
Fintech • HR Tech • Payments • Social Impact • Financial Services
As a Data Engineer II at DailyPay, you will build and maintain ETL processes and data pipelines, support data reporting and analytics, optimize database performance, and assist in code review processes while contributing to the overall data infrastructure.
24 Days Ago
Belfast, Northern Ireland
Remote
46,000 Employees
Entry level
46,000 Employees
Entry level
Healthtech • Logistics • Pharmaceutical
As a Data Engineer at Cencora, you'll design and maintain data pipelines, ensuring data flows into Microsoft Azure and MS SQL databases. Collaborate with analysts to enhance data quality and automate processes, using services like Databricks, LogicApps, and Data Factory, while also developing ETL scripts with SQL and Python.
24 Days Ago
Belfast, Northern Ireland
Hybrid
850 Employees
Senior level
850 Employees
Senior level
Fintech • HR Tech • Payments • Social Impact • Financial Services
As a Data Engineer II, you will build and maintain ETL and data pipelines, support data reporting and analytics dashboards, optimize database performance, and implement data testing and scaling. You will also participate in code approvals for analytics engineering efforts.
2 Days Ago
Belfast, Northern Ireland
5,289 Employees
Senior level
5,289 Employees
Senior level
Consulting
As a Data Engineer, you will design and deploy production data pipelines using Java, Python, and AWS technologies. You will work with large data sets, integrate data sources, and collaborate within Agile teams to deliver digital solutions that address complex business challenges.
2 Days Ago
Belfast, Northern Ireland
471 Employees
Mid level
471 Employees
Mid level
Blockchain • Software
You will be responsible for maintaining and setting up automated data ingestion pipelines, simplifying existing data pipelines, designing a cloud-native data warehouse, and collaborating with data scientists for ML model deployment. Key tasks include data storage, data manipulation, and cloud infrastructure management.
2 Days Ago
Belfast, Northern Ireland
452 Employees
Mid level
452 Employees
Mid level
Cloud • Software • Consulting
As a Data Engineer at Ascent, you will design and create data pipelines that transform and optimize data for analytics and other uses. You will collaborate with stakeholders, manage data lineage and metadata, and work with Azure data services in a team-focused, Agile environment.
5 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Senior Data Engineer at Walmart, you will develop scalable solutions for extracting, transforming, and loading big data, ensuring data quality and governance, and collaborating with engineering teams globally to optimize data workflows.
6 Days Ago
Belfast, Northern Ireland
Remote
700 Employees
Senior level
700 Employees
Senior level
Cloud • Mobile • Sales • Software
As a Senior Data Engineer at Aircall, you will design, develop, and maintain data infrastructure, build reliable data pipelines, enhance data quality and compliance, mentor junior team members, and collaborate with cross-functional teams to improve operational efficiency and support complex data challenges.

Featured Jobs

8 Days Ago
Belfast, Northern Ireland
53 Employees
Mid level
53 Employees
Mid level
Fintech • Payments • Software • Financial Services
The Data Engineer will design, develop, and maintain data architectures and infrastructures, implementing ETL processes and optimizing SQL queries for data analysis. They will work collaboratively with teams to create data solutions supporting business operations and decision-making, while also ensuring data quality and performance.
9 Days Ago
Belfast, Northern Ireland
Remote
578,950 Employees
Mid level
578,950 Employees
Mid level
Big Data • Cloud • Logistics • Machine Learning • Retail
As a Data Engineer, you'll be responsible for designing and implementing data pipelines using Spark and Scala while ensuring data quality, optimizing workflows, and integrating data solutions that meet business needs. You'll collaborate with teams to build efficient data processing systems and support data analysis efforts.
7 Days Ago
Belfast, Northern Ireland
Remote
1,517 Employees
Entry level
1,517 Employees
Entry level
Biotech • Pharmaceutical
The Azure Data Engineer at Avalere Health will design, implement, and manage data solutions on the Microsoft Azure platform, focusing on data integration, engineering, and management. Responsibilities include developing ETL processes, handling large data volumes, and ensuring data quality and reliability.
8 Days Ago
Belfast, Northern Ireland
Remote
174 Employees
Senior level
174 Employees
Senior level
Marketing Tech
The Senior Data Engineer will manage data extraction, cleaning, and processing using SQL and Python, build and maintain data pipelines, and collaborate with team members on data projects. Responsibilities include mentoring junior analysts and ensuring data quality throughout the process using internal tools and best practices.
9 Days Ago
Belfast, Northern Ireland
Remote
702 Employees
Mid level
702 Employees
Mid level
Healthtech
The Data Engineer will build scalable data pipelines, design data architecture, maintain CI/CD infrastructure, and support AI components. Responsibilities include monitoring data quality, collaborating with stakeholders, and integrating platforms while optimizing performance of data systems.
13 Days Ago
Belfast, Northern Ireland
Remote
2,135 Employees
Mid level
2,135 Employees
Mid level
Information Technology • Consulting
As a Middle Data Engineer, you will play a key role in enhancing the online car market by building and maintaining data pipelines, improving existing tools, and collaborating with senior engineering teams. Your expertise in data platforms and AWS services will drive significant improvements in user experience.
9 Days Ago
Belfast, Northern Ireland
Remote
22 Employees
Mid level
22 Employees
Mid level
Fintech • Financial Services
As an NLP Data Engineer, you'll design, build, and maintain data pipelines for automated trading systems, manage subsystems, and engage in R&D of machine learning models to enhance execution systems.
14 Days Ago
Belfast, Northern Ireland
Remote
2,135 Employees
Mid level
2,135 Employees
Mid level
Information Technology • Consulting
As a Strong Middle Data Engineer, you will design and maintain data platforms and pipelines for an online car market. Collaborate with senior engineers to simplify tools and enhance user experience while actively participating in decision-making and improvements.
13 Days Ago
Belfast, Northern Ireland
Remote
61 Employees
Entry level
61 Employees
Entry level
Information Technology • Software
As a Data Engineer at Edge & Node, you will develop and maintain data ingestion adapters for various blockchain networks, implement data ingestion strategies, handle data quality checks, and optimize block ingestion processes. You will collaborate with upstream data sources and contribute to the growth of a decentralized web3 ecosystem.
10 Days Ago
Belfast, Northern Ireland
452 Employees
Senior level
452 Employees
Senior level
Cloud • Software • Consulting
The Principal Data Engineer will lead the UK Data Engineering team, developing data platforms, models, and pipelines to support strategic decision-making. Responsibilities include managing customer relationships, mentoring team members, and contributing to company-wide data engineering practices.
11 Days Ago
Belfast, Northern Ireland
Remote
Mid level
Mid level
Software
As a Data Engineer, you will design, build, and maintain the data infrastructure needed for collecting, storing, and analyzing large datasets. Collaborating with development and data teams, you'll ensure data accuracy and reliability to support business decisions and product innovation.
21 Days Ago
Belfast, Northern Ireland
Remote
102 Employees
Senior level
102 Employees
Senior level
Software
As a Senior Data Engineer, you will design, build, and maintain data pipelines on Google Cloud Platform (GCP). Responsibilities include developing scalable data models, utilizing GCP services for data processing, and ensuring data architecture's performance and reliability while collaborating with cross-functional teams.
19 Days Ago
Belfast, Northern Ireland
Remote
16 Employees
Junior
16 Employees
Junior
AdTech • Marketing Tech
As a Data Engineer at Octaive, you will design and support datasets and data warehouses, engineer analytics dashboards, enhance data quality, extract data from various sources, and collaborate with stakeholders for insights and reporting while identifying process improvements and data governance strategies.
22 Days Ago
Belfast, Northern Ireland
Remote
112 Employees
Senior level
112 Employees
Senior level
Cloud • Software
As a Principal Data Engineer, you will develop a secure batch/real-time data platform for a government client, handling data ingestion, transformation, and availability for analysis. Responsibilities include coding and documenting data pipelines, database design, and conducting data analyses to solve processing challenges while ensuring model consistency with architecture.
2 Days Ago
Belfast, Northern Ireland
5,289 Employees
Senior level
5,289 Employees
Senior level
Consulting
As a Lead Data Engineer, you will lead teams in designing, building, and maintaining large-scale data systems and applications on AWS. Responsibilities include creating production data pipelines, processing structured and unstructured data, and integrating data engineering components into production systems. You will also support the junior team members and define the software development lifecycle according to AWS best practices.
12 Hours Ago
Belfast, Northern Ireland
Hybrid
1,422 Employees
Senior level
1,422 Employees
Senior level
Software
As a Senior Data Engineer, you will design, build, and support large-scale data systems and pipelines, enhancing the organization's data infrastructure. Responsibilities include optimizing data storage and retrieval, collaborating with teams for data solutions, and ensuring robust software engineering practices. You will stay informed on data engineering technologies and trends.
2 Days Ago
Belfast, Northern Ireland
Remote
2,000 Employees
Mid level
2,000 Employees
Mid level
Healthtech • Information Technology • Software • Analytics • Consulting • Cybersecurity • App development
The Data Engineer will develop databases and data pipelines, create end-to-end data solutions, and maintain scalable data solutions while collaborating with various stakeholders to ensure data security and project success.
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