securities trader jobs in Belfast

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a...

About Marex Marex Group plc (NASDAQ: MRX) is a diversified global financial services platform providing essential liquidity, market access and infrastructure services to clients across energy, commodities and financial markets. The group provides comprehensive breadth and depth of coverage across four core services: clearing, agency and execution, market making, and hedging and investment...

Recruiter: Jayson Coley-Wynters Career Grade: D / Competitive + Benefits Internal Closing Date: 15th December 2025 Location: Belfast BEFORE APPLYING PLEASE NOTE THIS ROLE REQUIRES SECURITY CLEARANCE, MINUMUM 5 YEARS UK WORKING HISTORY Job Description Why this job matters The Cyber Security Governance & Assurance Specialist executes a range of workstreams in delivering contributions to the...

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, through responsible and innovative solutions. Through our people and technology, we connect clients to superior liquidity and data solutions. The Group is home to a...

Responsibilities: Perform Equity trader`s booking review with termsheet agreed with client. Work with trader and Sales to make sure trades are booked as per quant model manual. Challenge trader if incorrect booking is impacting P&L. Prepare and submit periodic internal and external regulatory reports Appropriately assess risk when business decisions are made, demonstrating particular...

You will work closely with Product Management, DevOps, and engineering teams to maintain architectural consistency, foster built-in quality, and promote technical excellence across the Agile Release Train (ART). Key Responsibilities - Define and communicate the architectural vision, translating strategy into backlog epics, features, and stories for effective delivery.

Role Overview The Senior Quality Assurance Engineer (SQA) will work within an Agile team as an advocate of Quality. The SQA will drive Behavioural Driven Development (BDD) and Test Driven Development (TDD) to ensure business outcomes are delivered. They will work closely with product owners and developers to provide In-Sprint QA to match the team’s definition of Done and provide working software...

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, through responsible and innovative solutions. Through our people and technology, we connect clients to superior liquidity and data solutions. The Group...

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a...

Role Overview The System Architect defines and delivers the shared technical and architectural vision for the Agile Release Train (ART). Working across global teams, the role ensures systems, infrastructure, and applications are effectively integrated, aligned to business needs, and built for scale, quality, and reuse. Partnering with Product Managers and the Release Train Engineer (RTE), the...

You will work closely with cross-functional teams to deliver scalable and efficient applications while following best practices in software development. If you are passionate about technology, problem-solving, and working in a dynamic environment, we would love to hear from you!

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a...

You will play a key role in shaping and executing the next generation of our compliance test strategy, ensuring that our systems meet the highest standards of security, reliability, and regulatory requirements.

You will play a key role in supporting the execution of the Backend Test Strategy, coordinating across teams and products, and ensuring the delivery of robust, secure, and performant backend solutions. If you are passionate about backend quality, automation, and engineering excellence, we would love to hear from you!

You will build a talented team of engineers and have a direct impact on our market reach, scalability, and the reliability of our core Trader Voice application.

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a...

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a...

About us @Symphony We’ve spent the last 10 years building a communication and markets technology company, powered by interconnected platforms: messaging, voice, directory and analytics. Over 1000 institutions use our modular technology built for global finance. Security is in our DNA with uncompromising data protection, end-to-end encryption and resilient architecture, all created on a...

You will be at the center of our mission to replace legacy hardware turrets with innovative, cloud-based voice communication solutions for the world’s top financial institutions.

You will be a central hub of communication, working closely with Engineering, Design, Sales, and our institutional clients to deliver a voice collaboration experience that is modern, compliant, and indispensable.