Top Tech Jobs & Startup Jobs in Belfast

Executes security governance and compliance initiatives across EMEA and APAC, translating auditor requirements into actionable steps for technical teams. The role evaluates security control design and effectiveness, identifies compliance gaps and project risks, supports audit activities, and promotes security controls across the business. It also requires cross-functional collaboration with Legal, Engineering, and Information Security teams.

Build and operate the governance, risk, and compliance program across SOC 2, NIST CSF, ISO 27001, and related frameworks. Manage audits, control libraries, risk registers, policies, vendor assessments, due diligence, and compliance monitoring. Configure automated evidence collection through APIs, query compliance data using SQL, validate control effectiveness, coordinate remediation, and report risk posture to leadership. Partner with auditors, security, engineering, business teams, customers, and prospects while automating manual GRC workflows.

Supports the planning, development, and improvement of aerospace manufacturing processes, tools, technologies, and production systems. Responsibilities include continuous improvement, waste reduction, automation and digital manufacturing initiatives, industrialisation of new products, production problem-solving, data analysis, and cross-functional collaboration with engineering, quality, operations, supply chain, and production teams.

Student placement software engineering role developing Magnite’s advertising platform. Responsibilities include software development, quality assurance, test automation, deployment, and solving complex technical problems with experienced engineering teams. The role provides mentorship and exposure to a broad technology stack, including Java, Rust, Scala, JavaScript, Python, C++, SQL, Cassandra, Druid, Hadoop, and Kafka.

As a Senior Site Reliability Engineer, you'll build resilient platforms, automate processes, mentor teams, and drive changes in a cloud-based environment.

Designs and reviews electrical and ICA systems for water and wastewater infrastructure, including treatment plants, chemical dosing, pumping stations, and sludge treatment. Produces electrical calculations, load schedules, single-line diagrams, MCC layouts, control philosophies, PLC/SCADA specifications, P&IDs, and technical reports. Leads electrical project scopes, supports feasibility through construction, coordinates multidisciplinary teams, conducts site surveys, manages budgets and schedules, and mentors engineering staff.

Leads strategic capture management for major water-sector pursuits exceeding £25 million in revenue. Owns pursuit strategy, client positioning, governance, budgets, teams, partner selection, proposals, and bid lifecycle execution. Builds client and stakeholder relationships, develops pipelines, analyzes competition, improves win rates, and coordinates marketing, technical, commercial, legal, and operational teams. Provides coaching, promotes capture best practices, ensures governance and compliance, and positions digital, AI, sustainability, and ESG solutions to support growth.

Lead mechanical engineering projects for data centre design and delivery, collaborating with multi-disciplinary teams and contributing to strategic growth.

Supports the Electrical Test Team by coordinating test documentation with Engineering and production schedules, completing and reviewing records, and maintaining test equipment calibration records. Ensures documentation is accurate, available, and ready for internal and client distribution. The role requires strong organization, attention to detail, communication, multitasking, and administrative experience in a manufacturing or engineering environment.

Build robust software solutions for Citi’s margin and collateral technology platform. Develop Java, React, and/or Python applications, RESTful APIs, and distributed systems while applying TDD, clean code, data structures, algorithms, and SQL. Collaborate with product teams and users, manage multiple priorities, and contribute to modernizing global finance technology. Experience with financial services, AWS, Kafka, Kubernetes, S3, DynamoDB, MongoDB, or other NoSQL databases is beneficial.

Supports Citi’s Prime Services legal function by reviewing, drafting, and negotiating trading and banking agreements. Interprets contractual terms, regulatory requirements, and jurisdictional changes; collaborates with clients, counsel, business teams, and internal legal stakeholders; maintains negotiation records; performs governance and control checks; and escalates documentation or compliance issues. The role requires strong communication, organization, attention to detail, financial services knowledge, and proficiency with Microsoft Office.

Conduct remote competency assessments for financial advisers, evaluate skills and compliance, identify risks and development needs, provide coaching and feedback, create action plans, complete adviser reviews, conduct customer care calls, enforce oversight standards, and escalate issues to compliance partners and senior management.

Supports global legal and CEO function change initiatives, including AI implementation, regulatory remediation, audit resolution, and process improvement. Maintains project plans, PIDs, Gantt charts, RAID logs, and status reporting; coordinates workshops and sprint reviews; translates stakeholder needs into requirements and delivery plans; and supports execution across global teams.

Develop and support credit trading risk, P&L, flow analytics, reporting, and pre-trade systems. Partner with traders and sales to gather requirements, design software architecture, analyze curated datasets, and build production-quality applications. Create relative-value metrics, back-testing tools, portfolio optimization models, flow matching, and trade prospect rankings. Apply quantitative modeling, machine learning, NLP, and AI to improve trading and sales decision-making.

Create and optimize social media content for corporate and executive channels using written, visual, and video formats. Monitor social media conversations, identify risks and opportunities, analyze content performance, conduct channel reviews, and recommend improvements. Collaborate with global communications teams, especially the Frankfurt newsroom, and advise UK business partners on social media strategy and execution.