Top Tech Jobs & Startup Jobs in Belfast

The Senior SOC Analyst monitors and investigates security incidents, manages vulnerabilities, analyzes security data, and leads investigations to improve security posture.

Develop and maintain production software for large-scale, real-time advertising systems. Responsibilities include writing tested code, addressing features and bugs, supporting production services, collaborating across teams, and contributing to system architecture and design. The role emphasizes systems programming, scalability, low-latency performance, concurrency, memory management, and reliable enterprise server applications, with opportunities to develop production Rust skills.

Processes global sales orders, captures contract data, reviews quotes, fulfills software subscriptions, and resolves transactional issues. Partners with Sales, Legal, IT, Commissions, Accounting, and Accounts Receivable to remove bottlenecks and ensure accurate bookings. Supports customer inquiries, system and SKU testing, and cross-functional operational improvements that enhance scalability and proposal-to-cash efficiency.

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

Leads major consulting engagements from concept through delivery, shaping product strategies, business cases, and Agile transformations. Advises senior stakeholders, translates business needs into functional requirements, facilitates diverse groups, and assures programme delivery. Manages, mentors, and coaches senior employees and multidisciplinary teams while overseeing commercial performance, project constraints, and delivery methodologies.

Develops and executes B2B digital marketing strategies across SEO, social media, email, paid media, marketing automation, and content. Manages LinkedIn and other digital channels, optimizes campaigns and conversion journeys, maintains reporting and attribution dashboards, and provides insights on engagement, pipeline contribution, and ROI. Partners with Sales and marketing stakeholders to improve brand visibility, audience growth, lead generation, and revenue outcomes.

Deliver Workday testing services for customer implementations and releases. Responsibilities include reviewing designs, supporting test strategy and planning, creating test scenarios, coordinating client-led execution, managing issues and risks, reporting status, supporting go-live readiness, building customer testing capability, and improving testing methods and tools.

Drive sales coverage of G10 interest rate products for UK institutional investors. Build and deepen client relationships, understand investor needs, deliver tailored rates solutions, grow trading market share, and collaborate with trading, structuring, research, and sales teams. The role covers linear and non-linear rates products, supports cross-selling across fixed income, and requires strong macroeconomic awareness and responsible use of AI tools.

Provides credit risk oversight for hedge fund counterparties, including due diligence, credit assessments, risk-limit approval, transaction reviews, collateral analysis, legal-documentation negotiation, annual reviews, and ongoing portfolio monitoring. The role covers derivatives, repo, prime brokerage, securities financing, leverage, liquidity, valuation, and operational risks, while representing Credit Risk Management in governance forums and credit committees.

Leads business management for the EMEA Credit Sales organization, partnering with senior management to execute strategy, manage revenue planning and forecasting, analyze performance and market trends, coordinate front-to-back operating processes, and oversee governance, controls, regulatory initiatives, KYC, continuity, and talent processes. The role requires strong fixed-income market knowledge, analytical ability, stakeholder management, and proficiency with Excel, PowerPoint, and responsible AI usage.

Reviews AML investigations and Suspicious Activity Reports for accuracy, maintains SAR and red-flag tracking, manages account closure and consent cases, coordinates referrals and senior management notifications, and ensures investigations contain appropriate supporting evidence. The role liaises with business teams, FIU units, legal, compliance, and other stakeholders while tracking workflows through completion.

Lead the architecture and delivery of enterprise-scale full-stack platforms spanning cloud, data, and AI. Define modernization strategies, design Java and microservices applications, build scalable Snowflake and Databricks solutions, and integrate AI capabilities such as LLMs, RAG, and AI agents. Establish engineering standards, security, observability, and resiliency practices while leading technical governance, resolving critical production issues, mentoring engineers, and influencing senior stakeholders across global teams.

Develop and enhance Citi’s low-latency Global Equities Market Data platform. Responsibilities include designing new functionality, supporting deployed applications, coordinating exchange-mandated changes, troubleshooting production issues with traders and support teams, and improving electronic trading capabilities. The role requires strong Java or C++ expertise, network protocol knowledge, and teamwork in a fast-paced financial technology environment. Experience with microservices, ultra-low-latency systems, multicast networking, algorithmic trading, KDB, and equities products is beneficial.

Join Quilter Academy for a structured training program to become a qualified financial adviser. Seek individuals with strong interpersonal skills, analytical thinking, and a commitment to building client relationships. Requires strong networking skills and self-employment motivation.

Lead and own the enterprise vulnerability management program across cloud, endpoints, and applications: design scanning and automated patching architectures, prioritize risk using CVSS/EPSS/KEV, enforce remediation SLAs, integrate with ITSM/CMDB and CI/CD pipelines, produce executive metrics, mentor staff, and maintain audit-ready evidence.

Generate revenue from existing fuel card customers and new prospects through telesales, lead follow-up, product demonstrations, and new business development. Provide after-sales service, secure additional orders and referrals, take orders, and coordinate installations. The role requires strong communication, target motivation, teamwork, quick learning, and the ability to win profitable business.