201 to 225 of 292 Senior Jobs in Belfast

Senior Business Analyst/Product Consultant (Healthcare) As a Senior Business Analyst at Kainos, you’ll play a critical role in ensuring that the solutions we deliver meet the real needs of our customers and their users. You’ll work closely with delivery teams, product colleagues, and clients to understand ...

Senior Infrastructure Engineer/Cloud Engineer Contract Opportunities | Belfast/Northern Ireland | £400-£500 per day I'm keen to speak with experienced Senior Infrastructure Engineers and Cloud Engineers who are considering their next contract opportunity. I'm looking to connect with Infrastructure Engineers and Cloud Engineers across Northern Ireland … have experience delivering infrastructure upgrades, cloud migrations and wider technology transformation projects. Whether you're an established Senior Infrastructure Engineer, an experienced Cloud Engineer or a Systems Engineer looking to move into contract work, I'd be interested in hearing from you. The Opportunity Potential contract assignments include: Delivering infrastructure ...

Senior Oracle Integration Cloud (OIC) Consultant Remote/Hybrid Working We are seeking a Senior/Lead Oracle Integration Cloud (OIC) Technical Consultant for our UK based IT Services client. Candidates must be UK based and either have or be eligible for Security Clearance. This is a client facing technical ...

Senior Marketing Executive Cala Consulting are recruiting a Senior Marketing Executive for their rapidly growing B2B SaaS client. Reporting directly to the Head of Marketing, this role provides an exciting opportunity to join the business on its next phase of growth. The ideal candidate will be a proactive, driven self ...

Senior System Safety & Environmental Engineer (IAS)***Known internally as System Safety & Environmental Engineer***Location:** based in Belfast, 4.5 days/week onsite, with travel **Other:** permanent, full-time, for eligible candidates, relocation support can be providedHelp shape the safety of next-generation defence technologies, ensuring mission-critical systems are safe … where you'll tackle complex safety challenges, mentor others and help define the future of systems safety engineering within Thales **Our Opportunity** As a Senior System Safety & Environmental Engineer, you'll ensure Thales products achieve certification, meet stringent safety standards and perform safely in operational environments. You'll lead hazard ...

Codec Azure is seeking a Senior Dynamics 365 Business Central Functional Consultant to join our Belfast team. You will lead functional delivery across end-to-end BC/NAV implementations, engaging with customers to understand priorities and translate them into scalable solutions. The role requires deep Business Central finance process … expertise, senior delivery leadership, and the ability to mentor junior consultants while supporting pre-sales and governance activities. #J-18808-Ljbffr ...

Vanrath is seeking experienced Senior Infrastructure Engineers and Cloud Engineers for contract roles in Belfast, Northern Ireland. You will deliver infrastructure refreshes, support Windows Server and Microsoft 365 environments, manage Azure, Entra ID, AD, and VMware/Hyper-V, and drive cloud migrations and hybrid setups. These roles offer engaging ...

Vanrath is seeking a Senior Software Engineer (Full Stack) to join our Belfast team. You will design, develop and deploy a modern fintech platform using TypeScript, React and cloud-native technologies, working closely with cloud partners and senior engineers. You will own features end-to-end, contribute to architecture ...

Belfast is seeking an experienced Senior Manager to lead Oracle EPM workstreams within Technology Consulting. You will drive planning, budgeting and consolidation projects for finance modules, collaborating with client teams and EY specialists to deliver value and strategic insights. The role demands deep Oracle EPM and Fusion Financials expertise, strong ...

Securities is seeking a Senior Java Engineer to lead Compliance & Supervision Technology. You will shape and deliver scalable regulatory solutions across Global Markets, working with Compliance, Risk, Data, and Business stakeholders. Responsibilities include driving Agile delivery, architecture oversight, and coaching junior developers to improve technical excellence while ensuring security ...

Citi in Belfast is seeking a Senior Engineer focused on Python and containerization to engineer automated security solutions for internal platforms and streamline the SDLC for developers. You will own container security tooling, work across teams, and drive secure, scalable deployments in a hybrid work environment. The role requires deep ...

Group is seeking a Senior Security Analyst to join its global Security Operations Centre. You will monitor, investigate and respond to security alerts across SIEM, EDR and cloud environments, helping to detect threats and coordinate containment. You will develop detection rules, conduct threat hunting, and produce incident reports while collaborating ...

Citigroup Inc. in Belfast is seeking a Senior Java Applications Developer to help build and modernize a centralized event platform for corporate actions. You will design and implement robust Java microservices, RESTful APIs, and data-driven components within a strict governance framework. This hybrid role offers three days ...

ALTEN is seeking a Senior Electronics Engineer to drive design and development of advanced electronic systems within a highly regulated defence environment. You will collaborate with a multidisciplinary team across the full lifecycle, from concept through verification and integration. Location is Crawley or Belfast with on-site presence required ...

Citi is seeking a Senior Software Engineer to design and deliver an ultra low-latency risk engine for cash equities, integrating with connectivity and data layers. You will own high-performance components, optimize JVM/C++ with low latency in mind, and collaborate across global teams to drive architecture ...

Congruity360 in Belfast is seeking a Senior Software Engineer to join our Engineering team. You will implement Java-based solutions (Java 17+/21) and contribute to a cybersecurity-focused product in a fast-moving environment. This hybrid role requires a minimum of two days in the Belfast office ...

VANRATH is seeking a Senior Java Engineer in Belfast to join a leading global fintech business. The role centers on high-performance backend services using Java and Spring to deliver scalable trading-related applications. Join an established engineering team in a hybrid setup, with a salary ...

Group is seeking a Senior Full Stack Engineer in Belfast with a hybrid work arrangement. You will join a high-performing engineering team building a greenfield platform and work across the full SDLC. You will own design, development, testing, and deployment of scalable services, contribute to a modern microservices architecture ...

Shearman in Belfast seeks a Senior Architect to shape the Enterprise Architecture and Technology Platforms landscape. You will define architecture direction and roadmaps, working with technology teams, business stakeholders and suppliers to deliver secure, scalable, and integrated knowledge and productivity platforms. You will lead on areas such as Microsoft ...

Belfast is seeking a Senior Full-Stack Engineer to join our Technology Consulting practice. You will design and deliver full-stack solutions, mentor junior developers and lead delivery in agile teams. The role combines hands-on coding with technical leadership across frontend and backend in a dynamic environment. Join ...

Upwind is seeking an experienced Senior QA Engineer in Belfast to lead testing across multiple engineering teams. You will write test code weekly, build and maintain test frameworks, and set testing standards for backend services (Golang/Java) and front-end (React TS) across cloud platforms. The role operates ...

Data Intellect in Belfast seeks a Senior kdb+ Developer to deliver high-performance, scalable data solutions for leading financial institutions. You will lead delivery, design robust kdb+ architectures, and collaborate with quants, traders, and analysts to translate business needs into efficient code. You’ll mentor juniors, own the full lifecycle ...

Sysco Software, a Dynamics 365-focused firm, invites an experienced Senior Business Central Functional Consultant to lead end-to-end implementations across finance, supply chain and manufacturing. You will gather requirements, design solutions, configure core BC, train users and support clients through hyper-care, with mentoring for junior consultants ...

Congruity360 in Belfast, Northern Ireland, is seeking a Senior ML Engineer to join a fast-moving engineering team. You will contribute to a new cybersecurity product line, applying advanced machine learning to detect anomalies and drive real-time decisions. The role requires a strong background in Java, distributional statistics, unsupervised ...

Citi is seeking an experienced Applications Development Senior Programmer Analyst to join the MRD technology organization. You will design, develop, test and implement the Fusion platform for centralizing reference data across Citi’s global lines. With 5–8 years in software engineering, you will build high-performance pipelines in Python ...