APS F2B Flow team. This global function supports the FX, EQD, Rates, and Credit businesses within Global Markets, with a particular focus on the Fixed Income Rates and Credit trading platforms. This role combines strong technical expertise with business-facing responsibilities, supporting a complex, high-volume trading environment. The successful candidate will be expected to provide both proactive … and reactive support, contribute to platform stability, and drive continuous improvement across systems and processes. Key Responsibilities: Provide expert-level support for Rates and Credit trading platforms, ensuring stability, performance, and availability. Act as a functional expert and technical liaison between trading, sales, development, and infrastructure teams. Manage production environments, including incident resolution, release deployment, capacity planning, and … a complex stack involving pricing, messaging, position management, and regulatory exports. Participate in early shift rotations and provide 2nd line out-of-hours support as required. Essential Technical Skills: ION MarketView - strong hands-on experience required Operating Systems: Windows & UNIX Networking & Firewalls - solid understanding Databases: SQL/Oracle ECN Connectivity Preferred Technical Skills: Tibco, RV Bladelogic ITRS Geneos Reuters More ❯
The FIX Connectivity Engineer works part of a global operations team responsible for on-boarding and maintaining services for buy-sides/sell-sides on ION's FIX Network at an application level. These buy-sides/sell-sides use both IONtrading solutions as well as 3rd party OMS/EMS solutions. The engineer engages directly … in a fast-paced environment, managing multiple requests from small daily tasks to larger multi-team projects. Key Responsibilities To implement new application level connections between clients on the ION network To analyse, implement and certify new client/services on the ION network using the FIX protocol To liaise with clients, third party vendors, and internal teams … regarding FIX-based projects To offer 3rd line support to the ION Support department Participates in the team shift patterns and assists with weekend work and out of hours escalation when required Required Skills, Qualifications and Experience The candidate must be able to demonstrate the following: Strong written and verbal communication skills A strong analytical approach to problem solving More ❯
The Role: The EU Service Desk provides support service to customers and forms part of ION's global support team. The desk is responsible for providing both on-site and remote support to users and trading support personnel, maintaining a strong relationship with clients as well as developing a deep understanding of client systems and business practices. Key … markets and business flows and Fidessa's functionality Working knowledge of networks and network infrastructure is desirable About us We’re a diverse group of visionary innovators who provide trading and workflow automation software, high-value analytics, and strategic consulting to corporations, central banks, financial institutions, and governments. Founded in 1999, we’ve achieved tremendous growth by bringing together … technology companies in the world. • Over 2,000 of the world’s leading corporations, including 50% of the Fortune 500 and 30% of the world’s central banks, trust ION solutions to manage their cash, in-house banking, commodity supply chain, trading and risk. • Over 800 of the world’s leading banks and broker-dealers use our electronic More ❯
The Technical Operations role is the subject matter expert working directly with clients, exchanges and third party vendors to ensure the smooth running of the ION hosted environments. They work within a global team and are responsible for overseeing and testing the deployment of direct delivered software in addition to providing technical support for these products. Key Responsibilities Investigates … financial markets and business flows and system functionality Working knowledge of networks and network infrastructure is desirable About us We're a diverse group of visionary innovators who provide trading and workflow automation software, high-value analytics, and strategic consulting to corporations, central banks, financial institutions, and governments. Founded in 1999, we've achieved tremendous growth by bringing together … technology companies in the world. • Over 2,000 of the world's leading corporations, including 50% of the Fortune 500 and 30% of the world's central banks, trust ION solutions to manage their cash, in-house banking, commodity supply chain, trading and risk. • Over 800 of the world's leading banks and broker-dealers use our electronic More ❯
Front Office Algo eTrading Development Team of a leading investment bank. This is an exciting opportunity to design, develop, and deliver high-performance technical solutions for a cutting-edge trading platform. Responsibilities Be a hands-on Senior Developer, influencing project direction from the outset. Develop new connectivity and RFQ protocols, including portfolios, for the expansion of eTrading. Enhance the … replacement of Algo containers. Key Skills Core Java: High-performance Java coding with expertise in zero-GC/non-allocating development. Multithreading: Advanced knowledge of concurrent programming. Low Latency Trading: Proven experience with high-throughput, low-latency systems. Networking & Messaging: FIX protocol, multicast technologies, and 29West or similar high-performance messaging tools. Linux: Strong familiarity with Linux environments. Domain … focus on concurrency, collections, messaging, and event-driven processing. 5+ years of experience in multicast messaging (e.g., Solace/RV). Demonstrated expertise in designing and coding low-latency trading application services. Solid background in Capital Markets, Front Office Trading, or Risk systems. Nice to Have Market Data, Order Connectivity, and Order Management and Experience with FIX protocol More ❯
Length: Until the 31st December 2025 (Possibility of extension) Industry: Power and Gas Experience Role Overview: Endur technical business analyst to work on Back Office elements for our Power Trading team. The consultant will support bp’s implementation of ION’s Endur ETRM solution as part of a project team or as an individual contributor. In this role … Financial Power and Gas Markets. Ability to work independently as a BA lead and in a team supporting other BAs on projects. Experience working across all areas of the trading floor of Front/Mid/Back office but with a focus on back office Expert in non-linear instruments in a Commodity/Energy Trading environment and More ❯
you want to login/join with: RJC is working with a client specializing in Power, Gas, and LNG trading. They are undertaking a major project to revamp their trading systems landscape, with a particular focus on redesigning their Credit Risk systems. They are seeking a Senior Business Analyst to lead the implementation of a new Credit Risk system. … The ideal candidate should have experience with credit systems in the energy or bulk commodities sector and a proven track record of leading analysis for implementing systems such as ION's Credit Manager, CRisk, or CubeLogic. The contract is initially for 12 months and will require three days per week in the office. #J-18808-Ljbffr More ❯
