9 of 9 Data Structures Jobs in Belfast

Junior Oracle Fusion Technical Consultant (Data Migration Focussed)

Hiring Organisation
Version 1
Location
Finaghy, Belfast, UK
Employment Type
Full-time
Oracle, Microsoft, and AWS consulting services – and one of the fastest-growing digital consultancies in Europe. Job Description Junior Oracle Fusion Technical Consultant (Data Migration Focussed) Kick-start your Oracle Cloud career with Version 1 — one of Europe's most trusted Oracle Partners. Are you looking to launch your … technically minded, motivated individuals to join our expanding Oracle team. As a Junior Oracle Fusion Technical Consultant, you'll play a key role in data migration — helping move critical business data from legacy systems into Oracle Fusion ERP and HCM Cloud. Working alongside senior technical consultants and data ...

HR Master Data Lead (Workday)

Hiring Organisation
Digital Waffle
Location
Belfast, UK
Employment Type
Full-time
Title: HR Master Data Lead (Workday) Location: Remote (UK) Salary: £70k-£100k + Benefits The Role As the HR Master Data Lead, you will act as the subject matter expert for HR data structures and Workday HCM. You'll build and maintain standards for how people … data is created, stored, accessed, and integrated, ensuring it remains a trusted source for HR, Finance, and senior leadership teams. Your work will support everything from compliance and reporting to operational efficiency and the wider employee experience. Key Responsibilities Data Governance & Quality Create and enforce global data ...

AWS Data Engineer (Hybrid From Belfast)

Hiring Organisation
RED Global
Location
Finaghy, Belfast, UK
Employment Type
Full-time
Data Engineer (Python/AWS) Belfast - 3 Days Onsite - 2 Days Remote 12 Month Initial Contract Inside IR35 We are seeking an experienced Data Engineer to join our client on a long-term assignment in Belfast. This role requires a skilled engineer with strong Python and AWS expertise … build, optimise, and maintain high-quality data pipelines in a complex environment. Key Responsibilities Design, develop, and maintain robust data pipelines and ETL processes. Build and optimise data workflows using Python. Manage workflow orchestration with Apache Airflow (MWAA). Perform data testing, validation, and produce data ...

Backend Software Engineer C++ Windows - Finance

Hiring Organisation
Client Server
Location
Belfast, UK
Employment Type
Full-time
skilled Backend Software Engineer with strong C++ skills? You could be progressing your career in a senior, hands-on role at a global market data provider. As a Backend Software Engineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real … time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location/ ...

Senior Python Backend Engineer

Hiring Organisation
ClearML
Location
Belfast, UK
Employment Type
Full-time
products and technologies you'll build and maintain will be used by thousands of companies around the world as well as numerous independent developers, data scientists and engineers. ClearML is a fully-remote, open-source company which promotes independence and personal growth and accountability - we look for people … handling high-throughput ingestion and concurrent user sessions. Build and optimize multi-threaded and asynchronous processes for performance and reliability. Manage and optimize data storage and retrieval using MongoDB and Elasticsearch, with a strong focus on performance, scalability, and memory efficiency. Collaborate with cross-functional teams to architect solutions ...

Technical Lead (AI product)

Hiring Organisation
Genestack
Location
Belfast, UK
Employment Type
Full-time
applications, working across both prototype exploration and scalable production deployments. We're building tools that help scientists extract, explore, and reason over complex biological data — and we need someone who is both passionate about AI and motivated to deliver real value in life sciences. If you feel these resonate … evaluate emerging AI tools and technologies (both proprietary and OSS), recommending and integrating those that bring meaningful impact. Collaborate cross-functionally with product, data, and bioinformatics teams to ensure AI solutions are useful, performant, and aligned with scientific needs. Ensure reliability and efficiency of AI applications, including optimization ...

Software Engineer (Prototype) - Innovation R&D

Hiring Organisation
Input Output Group
Location
Belfast, UK
Employment Type
Full-time
some functional languages (e.g. Haskell, OCaml, F#) Optional knowledge of formal specification language (e.g. Lean) Deep understanding of computer science fundamentals, including algorithms, data structures, and concurrency Knowledge of blockchain technology and its core concepts, such as consensus mechanisms, cryptography, and smart contracts Be knowledgeable of distributed ...

UI Developer

Hiring Organisation
DataAnnotation
Location
Belfast, UK
Employment Type
Full-time
Evaluate the quality produced by AI models for correctness and performance Qualifications Fluency in English (native or bilingual level) Detail-oriented Experience with algorithms, data structures, and debugging workflows A current, in progress, or completed Bachelor's degree is preferred but not required Notes Payment is made ...

Taxonomist

Hiring Organisation
Morris Sinclair Recruitment
Location
Belfast, UK
Employment Type
Full-time
strong background in Ecommerce, Product Information Management (PIM), and the retail sector. You will play a key role in structuring and optimising product data across our digital ecosystem, with our current PIM platform Akeneo at the centre of daily operations. This is a fully remote position. Key Responsibilities Taxonomy … Classification Design Develop, maintain, and evolve comprehensive product taxonomies, hierarchies, attribute models, and metadata frameworks for ecommerce environments. Ensure taxonomy structures support scalability, localisation, and category growth. Collaborate with product, merchandising, and UX teams to align taxonomy with business goals and customer journeys. PIM Implementation & Data Structuring (Akeneo ...