101 to 125 of 1,334 Jobs in Belfast

Instil Software Ltd is seeking an AWS Cloud Engineer to design, build and operate cloud-native solutions on AWS. You will work with frontend and backend teams using React, TypeScript and Python to ensure secure ...

Data Intellect is seeking experienced Consultants/Data Engineers to build scalable, high-performance data platforms, with a focus on ClickHouse. This is a chance to shape our new ClickHouse capability and work on challenging ...

Join Kainos and Shape the Future At Kainos, we’re problem solvers, innovators, and collaborators - driven by a shared mission to create real impact. Whether we’re transforming digital services for millions, delivering cutting-edge ...

Reference: 4808981Job ID: 5402033Posted: 2026-07-24Closing date: 2026-10-22Location: Newcastle (Tyne & Wear)Salary: 40,000 - 50,000 (per annum)Job type: PermanentWorking pattern: Full timeIndustry: Engineering/Specialist AdministratorsCompany: HaysConsultant: Katie ...

Oracle Cloud is seeking a Senior Technical Operations Engineer to operate production environments, including systems and databases, and to drive reliability and performance for critical workloads. You will guide junior engineers, participate in large-scale ...

Data Intellect Limited is seeking a Senior DevOps Engineer to join their new Trade Surveillance team in Belfast. This role involves acting as a trusted technical consultant, bridging client infrastructure teams and internal engineering, while ...

Citibank (Switzerland) AG is seeking a technically versatile Engineering Lead in Belfast. The candidate will provide leadership in software engineering, focusing on building AI-powered applications and fostering a collaborative team culture. They will work ...

Citigroup Inc. in the UK is seeking a senior data engineer to design and deliver cloud-native data services powering the firm’s platform, enabling large-scale analytics for global markets. You will drive the ...

慨正橡扯 in Belfast seeks a Test Architect (Manager) to ensure high-quality solutions. In this role, you will lead the creation of testing strategies and mentor a team in a dynamic agile environment. The ideal ...

EY in Belfast is seeking a Senior Full-Stack Developer to join our Technology Consulting practice. You will operate at a senior level, blending hands-on delivery with technical leadership, mentorship, and ownership of complex ...

Instil Software Ltd is seeking a Data Engineer to design, build, and evolve a cloud-based data platform. You will work across the stack in Python and AWS, delivering reliable data, APIs, and ingestion pipelines ...

Citi Belfast is seeking Experienced Backend Java Developers to join our Technology team in Belfast. Roles range from AVP to SVP level, contributing to a variety of development activities and end-to-end lifecycle ownership. ...

Citi Belfast is seeking an experienced Data Engineering Lead to drive cloud-native data services and Databricks adoption. You will lead Spark/Scala implementations, AI-enabled analytics, and scalable data platforms on AWS, aligning ...

Citigroup Inc. in Belfast is seeking a hands-on engineering lead to build AI-powered products and shape engineering culture. You will provide technical leadership while coding hands-on and partnering with teams to design ...

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ ...

## Experienced Java DevelopersApplyremote type: Hybridlocations: Belfast United Kingdomtime type: Full timeposted on: Posted Todayjob requisition id: 26978652***Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we ...

Citi Belfast is seeking a Senior Automation Engineer to join the Securities Finance Technology team. You will architect and deliver frameworks, libraries, and CI/CD infrastructure enabling the engineering team to deliver high-quality ...

Citi is seeking a Global Custody Production Support professional to ensure stability and reliability of custody and settlement platforms. You will apply SRE principles, automation, and observability to reduce toil and drive continuous service improvements. ...

Oxford Instruments Andor is seeking a senior Machine Learning Software Engineer to join the Imaris software team. You will develop, deploy and optimize ML solutions for image analysis, segmentation and 3D/4D datasets, working ...

Oracle Cloud is seeking a Technical Operations Engineer responsible for operating production environments, including systems and databases, to support critical business operations in Northern Ireland. You will perform administration and analysis across OCI production environments ...

Calnex Solutions Ltd. is seeking an experienced Product Manager to support our Time and Synchronization test solutions from our UK offices. You will discover customer needs and drive concepts from idea through validation with a ...

Astro Studios, Inc. in Northern Ireland seeks a Managing Consultant to shape service propositions and lead business development initiatives. The ideal candidate will manage trusted relationships with clients, unlocking complex challenges through creative solutions. This ...

Education Authority in Northern Ireland seeks a Head of ICT Support to lead the Digital Technology Service, delivering high-quality ICT services across schools and stakeholders. The role focuses on customer experience, performance metrics, and ...

Foods Connected is seeking a Software Sales Engineer to sell SaaS software to food industry clients. You will create bespoke demos, run discovery calls, and deliver compelling product demonstrations that highlight ROI and value. You ...

PA Consulting in Belfast is seeking a security architecture specialist to define end-to-end security architectures for client programs, delivering Conceptual, Logical, and Implementation views. You will design secure systems, review existing measures, and ...