Systems Support Analyst jobs in Belfast

Role Title: Technical Business Analyst Location: London (Hybrid – 2–3 days onsite per week) Contract Duration: Until 30/09/2026 Role Overview We are seeking a Technical Business Analyst with strong expertise in data management and banking & capital markets. The role involves close collaboration with business and technology teams to deliver data-driven solutions supporting trading, risk,...

A leading quantitative brokerage in the capital markets spare are currently seeking a technical, detail-oriented FIX Onboarding Analyst to support onboarding of institutional counterparties in the derivatives / best execution space. I you are hired you will manage FIX connectivity, certification, and trade-flow integration while working closely with quants, brokers, developers, and operations....

You will play a key role in improving the accuracy, consistency, and performance of AI-driven moderation systems, as well as supporting vendor calibration and quality initiatives.

You will support the configuration, administration, and continuous optimisation of our key technology platforms, including SaaS applications, no-code/low-code solutions, and the Microsoft 365 ecosystem. Your goal is to enhance operational efficiency through automation, smart workflow design, and proactive system management.

Note - role reposted after re-evaluation of grade level. About Colt Data Centre Services Colt Data Centre Services (DCS) has over 20 years’ experience in designing, building and operating energy-efficient, reliable data centres – hosting significant financial, media, corporate and cloud wholesale providers across the world. Our customers are at the heart of everything we do. We endeavour to...

A leading global investment bank in Belfast is seeking an Application Support Senior Analyst to provide technical and business support for application users. Do not pass up this chance, apply quickly if your experience and skills match what is in the following description. This role will involve managing application systems, maintaining operating environments, and act as a liaison between users...

Overview Transaction Expense Business Analyst Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, problem solving and communication to Citi's Business Expense Transparency Team. By joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by...

For additional information, please review .By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. All the relevant skills, qualifications and experience that a successful applicant will need are listed in the following description. Team/Role...

Job Description Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Markets Operations Belfast Overview: Our Operations groups are core to the success of...

About Pearson Learning is the most powerful force for change in the world. More than 20,000 Pearson employees deliver our products and services in nearly 200 countries, all working toward a common purpose to help everyone achieve their potential through learning. We do that by providing high-quality, digital content and learning experiences, as well as assessments and qualifications that help...

You will be responsible for conducting original research, threat analysis, and modelling of both industrial control systems and corporate IT infrastructure; identifying attack vectors; and supporting the development of ANGOKA's ground-breaking authentication and encryption products.

You will work closely with developers, IT teams, and business stakeholders to ensure solutions meet functional and non-functional requirements, comply with standards, and deliver a seamless user experience.

Technical Business Analyst Location: London (Hybrid – 2–3 days onsite per week) Contract Duration: We are seeking a Technical Business Analyst with strong expertise in data management and banking & capital markets . The role involves close collaboration with business and technology teams to deliver data-driven solutions supporting trading, risk, regulatory compliance, and operational efficiency...

Are you looking for a career move that will put you at the heart of a global financial institution? Then bring your skills in analysis, problem solving and communication to Citi’s Business Expense Transparency Team. Read on to find out what you will need to succeed in this position, including skills, qualifications, and experience. By Joining Citi, you will become part of a global organisation...

Job Description Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Discover your future at Citi Working at Citi is far more than just a job. A career...

You will collaborate closely with legal, technology, and data governance functions to manage requests end-to-end, maintain evidence of compliance, and continuously improve operational efficiency.

You will work in an agile software development environment, developing quality and scalable software solutions using leading-edge technologies. Based on business requirements, you will develop code consistent with quality standards and offer support during testing cycles and post-production deployment.

You will work in an agile software development environment, developing quality and scalable software solutions using leading-edge technologies. Based on business requirements, you will develop code consistent with quality standards and offer support during testing cycles and post-production deployment.

Job Description Discover your future at Citi Working at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow your career, give back to your community and make a real impact. Job Overview Are you looking for a career move that will put you at the heart of a global financial...

You will have a truly global reach, which will provide you with new experiences and development opportunities right here in Belfast's iconic Titanic Quarter. Engineer the future of global finance. At Citi, our Tech team doesn't just support finance - we are helping to redefine it.