About us @Symphony Secure. Connected. Intelligent. Symphony is an AI-powered communication and technology company fueled by interconnected platforms: messaging, voice, directory and analytics. Our end-to-end encrypted technologies enable over 1,400 institutions to accelerate AI impact, prioritize
Role: Java Developer Type: PERM/FTE Location: Belfast, Northern Ireland Working Model: Hybrid (3 days per week in office) Core Responsibilities: Develop: Architect and maintain robust Java-based microservices leveraging Spring and SpringBoot frameworks. Lead: Guide development efforts, mentor junior
What you will do Reporting to the Lead Engineer (Integration), this role supports the design, development, and maintenance of custom integrations that connect A&O Shearman’s key legal systems, and which support the ingestion, time recording, and
Senior ML / AI Engineer (LLMs & Agentic AI) Location: Belfast (Hybrid, 2-days a week in office) Base pay range: Direct message the job poster from ViVA Tech Talent The Role: Join a high‑impact AI/ML team
Group Overview The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data,
Senior Backend Developer (Node.js/TypeScript) Belfast / Hybrid At a Glance 5+ years of back-end engineering experience, with at least 3 years in Node.js Strong TypeScript skills and a deep understanding of modern JavaScript (ES6+) Proven track
Senior Software Engineer (.NET / C#) Ocho People | Technology Recruitment Senior Software Engineer role at a world leading technology organisation operating across 27 countries .NET and C# focused with distributed systems, cloud native architecture, REST
Senior .NET Developer Senior .NET Developer, Belfast, hybrid working with three days per week in the office Salary up to £65,000 depending on experience Join a major upgrade of a trading platform, working with C#, .NET
Senior Engineer (Full Stack) At a Glance Senior Full Stack Engineer working with TypeScript, React and AWS Brand-new cloud-native trading platform Belfast, hybrid working Up to £70,000, depending on experience Ground-floor opportunity to shape a next-generation
Senior Software Engineer (.NET / C#) Ocho People | Technology Recruitment Senior Software Engineer role at a world leading technology organisation operating across 27 countries .NET and C# focused with distributed systems, cloud native architecture, REST
Senior QA Engineer Ocho People | Technology Recruitment Senior QA Engineer role at a world leading technology organisation operating across 27 countries BDD, TDD and AI assisted testing with Playwright, Cucumber, Selenium and CI and CD
Group Overview The TP ICAP Group is a world leading provider of market infrastructure. Our purpose is to provide clients with access to global financial and commodities markets, improving price discovery, liquidity, and distribution of data,
Job Title Senior Java Developer Overview Ocho is partnering with a high-growth cybersecurity organisation to hire a Senior Java Developer to join their expanding Belfast engineering team. Youll be working on cutting-edge platforms used by globally
Job Title Staff Engineer (Python) Overview Ocho is partnering with a global, product-led technology organisation to hire a Staff Engineer specialising in Python to help shape the technical direction of large-scale, business-critical platforms used worldwide. This
hackajob is collaborating with EY to connect them with exceptional tech professionals for this role. Senior Consultant, Technical Business Analyst, TC, UKI, Belfast Location: Belfast Other locations: Primary Location Only Salary: Competitive Date: 11 Feb 2026