1 to 25 of 39 ION Trading Jobs

outages to resolution, this role requires a close partnership with the rest of the infrastructure team, the service desk and the wider IT group. Responsibilities: • Provide support for all trading and back-office platforms offered by Marex to both internal and external client base. • Support business users offering second- and third-line support. • Create and deploy PowerShell scripts providing … of business functions. • Manage new system analysis and implementation. • Provide incident management per ITIL standards. • Liaison between technology department and business groups to communicate system changes. • Manage process and trading system documentation; produce and regularly maintain to a high standard. • Ensure active tasks retain focus through workflow and prioritisation awareness. • Manage vendor system upgrades and implementation. • Manage exchange relationships … management processes • Excellent documentation, communication, and organizational skills • Ability to build strong relationships with Application Development teams and business sponsors • General front-to-back knowledge of the flow for trading/clearing/operational process in settlement of futures and OTC Energy trade • Experience in exchange and vendor management with a view to project manage exchange/system critical More ❯

on site You’ll be working for a global financial services firm, supporting a wide range of front-office and post-trade systems with a particular focus on Surveillance, Trading, and Market Connectivity platforms. This is a role that sits at the sharp end of a high-performance trading environment — ideal for someone used to pressure, pace, and … support gender diversity and inclusion We foster a culture that supports work-life balance and equal opportunity ✅ What you’ll be doing: Providing 2nd/3rd line support across trading, market data, and back-office systems Managing incidents, outages, and system upgrades within a regulated environment Supporting surveillance systems , FIX connectivity, and trading infrastructure (TT, ION, Stellar … Proven experience in Application Support within financial services Strong hands-on knowledge of Windows, Linux/Unix, SQL and Oracle Familiarity with FIX messaging , exchange connectivity and high-frequency trading systems Experience with platforms like ION Suite, ATEO, Stellar, IBM MQ, TT, Algorithmics Comfortable working under pressure in a trading floor environment Understanding of ITIL , change management More ❯

on site You’ll be working for a global financial services firm, supporting a wide range of front-office and post-trade systems with a particular focus on Surveillance, Trading, and Market Connectivity platforms. This is a role that sits at the sharp end of a high-performance trading environment — ideal for someone used to pressure, pace, and … support gender diversity and inclusion We foster a culture that supports work-life balance and equal opportunity ✅ What you’ll be doing: Providing 2nd/3rd line support across trading, market data, and back-office systems Managing incidents, outages, and system upgrades within a regulated environment Supporting surveillance systems , FIX connectivity, and trading infrastructure (TT, ION, Stellar … Proven experience in Application Support within financial services Strong hands-on knowledge of Windows, Linux/Unix, SQL and Oracle Familiarity with FIX messaging , exchange connectivity and high-frequency trading systems Experience with platforms like ION Suite, ATEO, Stellar, IBM MQ, TT, Algorithmics Comfortable working under pressure in a trading floor environment Understanding of ITIL , change management More ❯

mindset and a strong sense of ownership across all support-related responsibilities. This role will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure … including platforms like ION, IBM MQ, Deltix, TT, and ATEO. Background in financial services (preferably banking), with insight into trading, clearing, and settlement processes across futures, OTC energy, and global markets. Excellent communicator with strong documentation and stakeholder management skills; capable of building relationships across development teams, business users, and external vendors. Highly methodical with experience in ITIL … frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a technical advisory role, with an understanding of compliance, risk, and regulated environments. Strong PowerShell experience is a must More ❯

mindset and a strong sense of ownership across all support-related responsibilities. This role will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure … including platforms like ION, IBM MQ, Deltix, TT, and ATEO. Background in financial services (preferably banking), with insight into trading, clearing, and settlement processes across futures, OTC energy, and global markets. Excellent communicator with strong documentation and stakeholder management skills; capable of building relationships across development teams, business users, and external vendors. Highly methodical with experience in ITIL … frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a technical advisory role, with an understanding of compliance, risk, and regulated environments. Strong PowerShell experience is a must More ❯

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 ❯

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 ❯

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 ION trading 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 ❯

mindset and a strong sense of ownership across all support-related responsibilities. This role will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure … including platforms like ION, IBM MQ, Deltix, TT, and ATEO. Background in financial services (preferably banking), with insight into trading, clearing, and settlement processes across futures, OTC energy, and global markets. Excellent communicator with strong documentation and stakeholder management skills; capable of building relationships across development teams, business users, and external vendors. Highly methodical with experience in ITIL … frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a technical advisory role, with an understanding of compliance, risk, and regulated environments. Strong PowerShell experience is a must More ❯

mindset and a strong sense of ownership across all support-related responsibilities. This role will be working within the Front Office Teams and would requires someone with experience on Trading Platforms and preference to candidates with exposure to FIX Connectivity. Proficient in Windows and Linux/Unix environments with solid understanding of SQL, Oracle databases, and server-side infrastructure … including platforms like ION, IBM MQ, Deltix, TT, and ATEO. Background in financial services (preferably banking), with insight into trading, clearing, and settlement processes across futures, OTC energy, and global markets. Excellent communicator with strong documentation and stakeholder management skills; capable of building relationships across development teams, business users, and external vendors. Highly methodical with experience in ITIL … frameworks, change management, and a focus on continuously improving systems and processes. Skilled in API onboarding, FIX messaging, market connectivity protocols, and supporting high-frequency trading platforms; able to work shifts and manage critical upgrades. Prior experience supporting clients in a technical advisory role, with an understanding of compliance, risk, and regulated environments. Strong PowerShell experience is a must More ❯

MarketView Support Analyst - MMI, Market Data and ION gateway support experience Major investment bank requires a Senior Marketview Support Analyst to join their Fixed Income E-Trading IT area. The successful candidate will play a pivotal role towards L2 support, ongoing maintenance, and project based ECN on-boarding of electronically traded credit and rates bonds. Responsibilities will include … analysis, configuration, 1st and 2nd line support of MarketView in addition to new releases of the product. Candidates will have detailed MarketView, MMI, Market Data and ION gateways support and configuration experience, a solid understanding of Unix/Linux, SQL Fixed Income Rates products and the ability to communicate at all levels within highly demanding front office environments. Essential … skills: ION Trading - Marketview Front Office Fixed Income MMI Unix SQL Gateway configuration MarketView Support Analyst - MMI, Market Data and ION gateway support experience More ❯

Application Support: UNIX: Fixed Income: Rates: ION Marketview: MMI One of my clients, a reputable and successful Investment Bank, is looking to hire an Application Support Analyst to join a team that support a number of cross-asset applications that provide critical information for traders across the Rates business. The applications you will be supporting are both bespoke built … Work closely with the Development teams so that you gain knowledge to alleviate any L3 issues in the future. Help with testing and business continuity processes. Support vendor applications (ION MarketView, Murex, Bloomberg) To be right for this role, you must have the following: Proven track record of working as an Application Support team at another financial services firm … within Fixed Income (ideally Rates). Previous experience supporting vendor platforms (ION, Murex, Bloomberg) Previous experience in the following technologies: Unix, SQL, FIX Experience of technical support across a demanding user base in Fixed Income. The company are operating a hybrid way of working. You will be expected to work in the office four days a week, with the 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 ❯

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 ❯

Problem and Change management and serve as primary escalation point for any issues impacting the production environment. They are looking for someone who has prior knowledge of Fixed Income trading activities (Pricing, booking, execution, live risk, market risk, etc.), market data feeds and knowledge of applications such as Murex, ION, Bloomberg TOMS, Openlink, XTP. This is an excellent More ❯

Problem and Change management and serve as primary escalation point for any issues impacting the production environment. They are looking for someone who has prior knowledge of Fixed Income trading activities (Pricing, booking, execution, live risk, market risk, etc.), market data feeds and knowledge of applications such as Murex, ION, Bloomberg TOMS, Openlink, XTP. This is an excellent More ❯

software releases in UAT and Production environments. Other duties also include updating support documentation and owning the development once released. Experience required; Strong Application Support experience within a financial trading environment. Solid business knowledge of derivative products (interest rate swaps, credit default swaps, exchange traded futures and options, convertible bonds). Proven technical analysis and investigatory skills with ability … to work within a high-pressured environment. Stack includes Ulinx/Linux and SQL Server Ideally experience or knowledge across ION Marketview and Bloomberg TOMS More ❯

software releases in UAT and Production environments. Other duties also include updating support documentation and owning the development once released. Experience required; Strong Application Support experience within a financial trading environment. Solid business knowledge of derivative products (interest rate swaps, credit default swaps, exchange traded futures and options, convertible bonds). Proven technical analysis and investigatory skills with ability … to work within a high-pressured environment. Stack includes Ulinx/Linux and SQL Server Ideally experience or knowledge across ION Marketview and Bloomberg TOMS More ❯

a Production Application Support Engineer you will join a talented, global team responsible for providing first class support to Fixed Income Clients and applications across Commodities and Futures for Trading, Pricing and Risk management systems. You'll manage production systems, acting as an escalation point for operational teams on a 24x7 basis, taking ownership of Major Incident Management, incident … IT with a strong knowledge of Capital Markets including Fixed Income Products (e.g. FX, Cash, Derivatives, Structured Products, Commodities and Futures) You have a strong knowledge of Fixed Income trading activities (pricing, booking, execution, live risk, market risk, etc.), market data feeds and knowledge of applications such as ION, Murex, Bloomberg TOMS, Openlink, XTP You have a strong More ❯

development of new software, integration with vendor systems, participating in on-call rota support and following and expanding the established SDLC processes. It involves participating in projects such as ION Anvil and leveraging Neptune, Mosaic Smart Data and other Analytic systems. The role is responsible for participating in delivering IT Strategy, assisting in revenue generating and regulatory initiatives and … of IT General Controls. Position Description Responsible for effective and efficient running of the Fixed Income systems, integrated into the wider SMBC environment to meet the needs of SMBC trading desks Delivering fast-paced agile high quality software changes and solutions, help running Scrums, Sprints and creating and deploying Releases. Providing guidance and advice on .Net, .Net Core, C# … Desk heads to make sure their strategic objectives are being met through technology changes Core Development Languages covering .Net Core, C# Experience in financial industry (ideally low-touch e-trading platforms) is required Strong numerical and financial skills with the ability to interpret financial information and able to design and use of financial models Excellent analytical and problem-solving More ❯

development of new software, integration with vendor systems, participating in on-call rota support and following and expanding the established SDLC processes. It involves participating in projects such as ION Anvil and leveraging Neptune, Mosaic Smart Data and other Analytic systems. The role is responsible for participating in delivering IT Strategy, assisting in revenue generating and regulatory initiatives and … of IT General Controls. Position Description Responsible for effective and efficient running of the Fixed Income systems, integrated into the wider SMBC environment to meet the needs of SMBC trading desks Delivering fast-paced agile high quality software changes and solutions, help running Scrums, Sprints and creating and deploying Releases. Providing guidance and advice on .Net, .Net Core, C# … Desk heads to make sure their strategic objectives are being met through technology changes Core Development Languages covering .Net Core, C# Experience in financial industry (ideally low-touch e-trading platforms) is required Strong numerical and financial skills with the ability to interpret financial information and able to design and use of financial models Excellent analytical and problem-solving More ❯

Bonds and Rates Area of the Markets and Treasury Tribe. The FX Bonds and Rates Area is responsible for systems that allow Rabobank to electronically connect the Markets & Treasury trading value chain seamlessly and competitively to its clients, internal business partners and multilateral pricing and execution platforms. The Operations Engineer provides 1st/2nd/3rd line support for … Operations Engineer is capable of taking over the basic activities of other DevOps team members when necessary such as analysis, development and testing. The role primarily based on the trading floor in Utrecht during normal business hours, and may require participating in an on-call rota for out of hours support. The key activities are providing first line support … these business areas: Experience of providing all levels of support within a front office environment, demonstrating an understanding of incident and problem management. Good understanding of: Fixed Income electronic trading venues, both D2D and D2C. Fixed Income trade flows (pricing, quoting, RFQ, STP, settlement Regulatory topics, for example MiFID pre/post trade reporting and Algo trading regulations More ❯

Application Support: UNIX: Fixed Income: Rates: ION Marketview: MMI One of my clients, a reputable and successful Investment Bank, is looking to hire an Application Support Analyst to join a team that support a number of cross-asset applications that provide critical information for traders across the Rates business. The applications you will be supporting are both bespoke built More ❯