Java Developer - FX Low Latency MarketMaking A leading hedge fund with a global presence, specialising in quantitative trading and marketmaking across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their … electronic marketmaking strategies. The Role As a Senior Java Developer in an FX marketmaking team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and … competitive edge in the markets. Key Responsibilities Design, develop, and maintain low-latency, high-throughput trading platforms in Java. Collaborate with quants and traders to translate marketmaking strategies into robust, production-ready code. Optimise code and infrastructure for latency, performance, and reliability. Build and maintain connectivity to FX ECNs, liquidity providers, and venues. Implement monitoring, diagnostics More ❯
Java Developer – FX Low Latency MarketMaking A leading hedge fund with a global presence, specialising in quantitative trading and marketmaking across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their … electronic marketmaking strategies. The Role As a Senior Java Developer in an FX marketmaking team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and … competitive edge in the markets. Key Responsibilities Design, develop, and maintain low-latency, high-throughput trading platforms in Java. Collaborate with quants and traders to translate marketmaking strategies into robust, production-ready code. Optimise code and infrastructure for latency, performance, and reliability. Build and maintain connectivity to FX ECNs, liquidity providers, and venues. Implement monitoring, diagnostics More ❯
Java Developer – FX Low Latency MarketMaking A leading hedge fund with a global presence, specialising in quantitative trading and marketmaking across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their … electronic marketmaking strategies. The Role As a Senior Java Developer in an FX marketmaking team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and … competitive edge in the markets. Key Responsibilities Design, develop, and maintain low-latency, high-throughput trading platforms in Java. Collaborate with quants and traders to translate marketmaking strategies into robust, production-ready code. Optimise code and infrastructure for latency, performance, and reliability. Build and maintain connectivity to FX ECNs, liquidity providers, and venues. Implement monitoring, diagnostics More ❯
Java Developer – FX Low Latency MarketMaking A leading hedge fund with a global presence, specialising in quantitative trading and marketmaking across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their … electronic marketmaking strategies. The Role As a Senior Java Developer in an FX marketmaking team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and … competitive edge in the markets. Key Responsibilities Design, develop, and maintain low-latency, high-throughput trading platforms in Java. Collaborate with quants and traders to translate marketmaking strategies into robust, production-ready code. Optimise code and infrastructure for latency, performance, and reliability. Build and maintain connectivity to FX ECNs, liquidity providers, and venues. Implement monitoring, diagnostics More ❯
Java Developer FX Low Latency MarketMaking A leading hedge fund with a global presence, specialising in quantitative trading and marketmaking across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their … electronic marketmaking strategies. The Role As a Senior Java Developer in an FX marketmaking team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and … competitive edge in the markets. Key Responsibilities Design, develop, and maintain low-latency, high-throughput trading platforms in Java. Collaborate with quants and traders to translate marketmaking strategies into robust, production-ready code. Optimise code and infrastructure for latency, performance, and reliability. Build and maintain connectivity to FX ECNs, liquidity providers, and venues. Implement monitoring, diagnostics More ❯
london (city of london), south east england, united kingdom
Vertus Partners
Java Developer FX Low Latency MarketMaking A leading hedge fund with a global presence, specialising in quantitative trading and marketmaking across multiple asset classes is seeking a highly skilled Senior Java Developer to join their rapidly expanding FX business to help design and build ultra-low-latency trading systems that power their … electronic marketmaking strategies. The Role As a Senior Java Developer in an FX marketmaking team, you will play a key role in designing, implementing, and optimising cutting-edge trading systems. You will work closely with quantitative researchers, traders, and infrastructure teams to deliver software that operates at microsecond latencies, scales globally, and … competitive edge in the markets. Key Responsibilities Design, develop, and maintain low-latency, high-throughput trading platforms in Java. Collaborate with quants and traders to translate marketmaking strategies into robust, production-ready code. Optimise code and infrastructure for latency, performance, and reliability. Build and maintain connectivity to FX ECNs, liquidity providers, and venues. Implement monitoring, diagnostics More ❯
Trade Support Engineer | Production Support | MarketMaking London | 200,000 300,000 (Base + Performance Bonus) | 4 Days in Office Were working with a leading market-making firm seeking an experienced Trade Support Engineer to join their London team. This is a hands-on, front-office support role within a fast-paced trading environment … ensuring uptime, data integrity, and low-latency performance. Monitor, troubleshoot, and tune Linux-based production environments, identifying and resolving issues to maintain optimal system performance. Manage and validate market data feeds to guarantee timely and accurate information delivery. Develop and maintain Python scripts and automation tools to streamline operational workflows and reduce manual intervention. Collaborate closely with traders … time trading environments. Solid understanding of market data sources (Bloomberg, Refinitiv/Reuters, ICE, etc.). Prior exposure to electronic trading, execution platforms, or market-making systems. Excellent communication and problem-solving skills; able to perform effectively under pressure in a front-office environment. Compensation & Benefits Total Compensation: 200,000 300,000 (Base + Performance More ❯
london (city of london), south east england, united kingdom
Bonhill Partners
Trade Support Engineer | Production Support | MarketMaking London | 200,000 300,000 (Base + Performance Bonus) | 4 Days in Office Were working with a leading market-making firm seeking an experienced Trade Support Engineer to join their London team. This is a hands-on, front-office support role within a fast-paced trading environment … ensuring uptime, data integrity, and low-latency performance. Monitor, troubleshoot, and tune Linux-based production environments, identifying and resolving issues to maintain optimal system performance. Manage and validate market data feeds to guarantee timely and accurate information delivery. Develop and maintain Python scripts and automation tools to streamline operational workflows and reduce manual intervention. Collaborate closely with traders … time trading environments. Solid understanding of market data sources (Bloomberg, Refinitiv/Reuters, ICE, etc.). Prior exposure to electronic trading, execution platforms, or market-making systems. Excellent communication and problem-solving skills; able to perform effectively under pressure in a front-office environment. Compensation & Benefits Total Compensation: 200,000 300,000 (Base + Performance More ❯
Trade Support Engineer | Production Support | MarketMaking London | £200,000 – £300,000 (Base + Performance Bonus) | 4 Days in Office We’re working with a leading market-making firm seeking an experienced Trade Support Engineer to join their London team. This is a hands-on, front-office support role within a fast-paced trading … ensuring uptime, data integrity, and low-latency performance. Monitor, troubleshoot, and tune Linux-based production environments, identifying and resolving issues to maintain optimal system performance. Manage and validate market data feeds to guarantee timely and accurate information delivery. Develop and maintain Python scripts and automation tools to streamline operational workflows and reduce manual intervention. Collaborate closely with traders … time trading environments. Solid understanding of market data sources (Bloomberg, Refinitiv/Reuters, ICE, etc.). Prior exposure to electronic trading, execution platforms, or market-making systems. Excellent communication and problem-solving skills; able to perform effectively under pressure in a front-office environment. Compensation & Benefits Total Compensation: £200,000 – £300,000 (Base + Performance More ❯
Trade Support Engineer | Production Support | MarketMaking London | £200,000 – £300,000 (Base + Performance Bonus) | 4 Days in Office We’re working with a leading market-making firm seeking an experienced Trade Support Engineer to join their London team. This is a hands-on, front-office support role within a fast-paced trading … ensuring uptime, data integrity, and low-latency performance. Monitor, troubleshoot, and tune Linux-based production environments, identifying and resolving issues to maintain optimal system performance. Manage and validate market data feeds to guarantee timely and accurate information delivery. Develop and maintain Python scripts and automation tools to streamline operational workflows and reduce manual intervention. Collaborate closely with traders … time trading environments. Solid understanding of market data sources (Bloomberg, Refinitiv/Reuters, ICE, etc.). Prior exposure to electronic trading, execution platforms, or market-making systems. Excellent communication and problem-solving skills; able to perform effectively under pressure in a front-office environment. Compensation & Benefits Total Compensation: £200,000 – £300,000 (Base + Performance More ❯
Trade Support Engineer Production Support MarketMaking London £200,000 - £300,000 (Base + Performance Bonus) 4 Days in Office We're working with a leading market-making firm seeking an experienced Trade Support Engineer to join their London team. This is a hands-on, front-office support role within a fast-paced trading … ensuring uptime, data integrity, and low-latency performance. Monitor, troubleshoot, and tune Linux-based production environments, identifying and resolving issues to maintain optimal system performance. Manage and validate market data feeds to guarantee timely and accurate information delivery. Develop and maintain Python scripts and automation tools to streamline operational workflows and reduce manual intervention. Collaborate closely with traders … time trading environments. Solid understanding of market data sources (Bloomberg, Refinitiv/Reuters, ICE, etc.). Prior exposure to electronic trading, execution platforms, or market-making systems. Excellent communication and problem-solving skills; able to perform effectively under pressure in a front-office environment. Compensation & Benefits Total Compensation: £200,000 - £300,000 (Base + Performance More ❯
Trade Support Engineer | Production Support | MarketMaking London | £200,000 – £300,000 (Base + Performance Bonus) | 4 Days in Office We’re working with a leading market-making firm seeking an experienced Trade Support Engineer to join their London team. This is a hands-on, front-office support role within a fast-paced trading … ensuring uptime, data integrity, and low-latency performance. Monitor, troubleshoot, and tune Linux-based production environments, identifying and resolving issues to maintain optimal system performance. Manage and validate market data feeds to guarantee timely and accurate information delivery. Develop and maintain Python scripts and automation tools to streamline operational workflows and reduce manual intervention. Collaborate closely with traders … time trading environments. Solid understanding of market data sources (Bloomberg, Refinitiv/Reuters, ICE, etc.). Prior exposure to electronic trading, execution platforms, or market-making systems. Excellent communication and problem-solving skills; able to perform effectively under pressure in a front-office environment. Compensation & Benefits Total Compensation: £200,000 – £300,000 (Base + Performance More ❯
Who we are looking for: We are seeking a candidate to be part of the eFX MarketMaking team for the duration of a 10 Week summer internship. eFX is a key focus area and growth area for the bank and the successful candidate will spend their time learning about the eFX business with a hands-on … algorithmic trading techniques, as well as the latest technology to engage in high frequency trading and analysis. Selecting an intern to be part of the eFX MarketMaking team is important to us because it is a great opportunity to get exposure and a basic understanding of an electronic trading business. Program dates: 22nd June 2026 – 28th … required to work from the office. What you will be responsible for: As a placement summer intern, you will: Work closely with members of the eFX MarketMaking desk, quantitative analysts, developers, FX trading, FX sales, research and other senior staff as mentors to gain an understanding of the FX Business and show initiative. Learn about the More ❯
Head of Infrastructure Trading Technology London Hybrid Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and … and deployment with IaC (CloudFormation/Terraform/Ansible) Scale monitoring, cost optimisation and system reliability in production Background 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments Strong AWS architecture and hybrid (cloud + on-prem) experience Deep networking background: routing, switching, low-latency connectivity Strong understanding of reliability engineering and … Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced marketmaking business. More ❯
london (city of london), south east england, united kingdom
Quant Capital
Head of Infrastructure Trading Technology London Hybrid Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and … and deployment with IaC (CloudFormation/Terraform/Ansible) Scale monitoring, cost optimisation and system reliability in production Background 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments Strong AWS architecture and hybrid (cloud + on-prem) experience Deep networking background: routing, switching, low-latency connectivity Strong understanding of reliability engineering and … Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced marketmaking business. More ❯
Head of Infrastructure – Trading Technology London – Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and … and deployment with IaC (CloudFormation/Terraform/Ansible) Scale monitoring, cost optimisation and system reliability in production Background 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments Strong AWS architecture and hybrid (cloud + on-prem) experience Deep networking background: routing, switching, low-latency connectivity Strong understanding of reliability engineering and … Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced marketmaking business. More ❯
Head of Infrastructure – Trading Technology London – Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and … and deployment with IaC (CloudFormation/Terraform/Ansible) Scale monitoring, cost optimisation and system reliability in production Background 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments Strong AWS architecture and hybrid (cloud + on-prem) experience Deep networking background: routing, switching, low-latency connectivity Strong understanding of reliability engineering and … Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced marketmaking business. More ❯
Head of Infrastructure - Trading Technology London - Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and … and deployment with IaC (CloudFormation/Terraform/Ansible) Scale monitoring, cost optimisation and system reliability in production Background 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments Strong AWS architecture and hybrid (cloud + on-prem) experience Deep networking background: routing, switching, low-latency connectivity Strong understanding of reliability engineering and … Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced marketmaking business. More ❯
Head of Infrastructure – Trading Technology London – Hybrid £Competitive + Bonus Quant Capital is working with a global market-making firm looking for a Head of Infrastructure to lead the buildout and evolution of its trading platform across cloud and on-prem environments. This is a senior technical leadership role with full ownership of infrastructure strategy, delivery, and … and deployment with IaC (CloudFormation/Terraform/Ansible) Scale monitoring, cost optimisation and system reliability in production Background 7+ years in infrastructure leadership within trading, market-making or high-performance engineering environments Strong AWS architecture and hybrid (cloud + on-prem) experience Deep networking background: routing, switching, low-latency connectivity Strong understanding of reliability engineering and … Infrastructure Engineer with some light management and leadership skills to step into a Head role for a growing but small team and within a fast-paced marketmaking business. More ❯
scalable, high-performance platforms for real-time analytics, enabling traders to make precise, data-driven decisions across various products. At Optiver, technology drives our approach to market-making-whether optimizing for low latency response times or processing massive data volumes with efficiency, even in extreme market conditions. This role offers the chance to tackle complex … forefront of the industry. Who we are Optiver is a tech-driven trading firm and leading global market maker. As one of the oldest marketmaking institutions, we are a trusted partner of 50+ exchanges across the globe. Our mission is to constantly improve the market by injecting liquidity, providing accurate pricing, increasing … volumes of market data. Your work will ensure low-latency data pipelines, high-throughput compute, and robust algorithms-essential for reliability and speed in our trading decision making Key Responsibilities: Develop scalable, reliable data systems that support real-time analytics for trading and large-scale historical analysis Partner closely with traders and researchers to deliver actionable insights More ❯
job description and make sure to attach relevant documents. The Role You will design, build, and optimise low-latency Java components supporting real-time pricing, algorithmic execution, and market connectivity. Working closely with quants and traders, you'll transform quantitative models and execution logic into robust, production-grade trading applications. The role requires deep technical expertise and an … powering Rates pricing and execution. Partner with quants to integrate and enhance pricing models and execution algorithms. Develop and tune smart order routers, auto-quoting, and market-making components. Profile and optimise Java systems for throughput, GC efficiency, and predictable latency. Implement real-time monitoring, logging, and performance diagnostics. Collaborate across technology and trading teams to continuously … other asset classes such as Equities and FX. Preferred Technical Skills Core Java 11+, multithreading, lock-free programming. Low-latency messaging (Aeron, Chronicle Queue, Kafka). Market-making and execution algo frameworks. Familiarity with distributed architectures and cloud-native Java. What's on Offer Direct front-office impact on the Rates eTrading desk. Close collaboration with quants More ❯
electronic execution across the bank's global Rates business. The Role You will design, build, and optimise low-latency Java components supporting real-time pricing, algorithmic execution, and market connectivity . Working closely with quants and traders , you'll transform quantitative models and execution logic into robust, production-grade trading applications. The role requires deep technical expertise and … Rates pricing and execution. Partner with quants to integrate and enhance pricing models and execution algorithms . Develop and tune smart order routers, auto-quoting, and market-making components. Profile and optimise Java systems for throughput, GC efficiency, and predictable latency . Implement real-time monitoring, logging, and performance diagnostics . Collaborate across technology and trading teams … other asset classes such as Equities and FX. Preferred Technical Skills Core Java 11+ , multithreading, lock-free programming. Low-latency messaging (Aeron, Chronicle Queue, Kafka). Market-making and execution algo frameworks . Familiarity with distributed architectures and cloud-native Java . What's on Offer Direct front-office impact on the Rates eTrading desk. Close collaboration More ❯
electronic execution across the bank's global Rates business. The Role You will design, build, and optimise low-latency Java components supporting real-time pricing, algorithmic execution, and market connectivity . Working closely with quants and traders , you'll transform quantitative models and execution logic into robust, production-grade trading applications. The role requires deep technical expertise and … Rates pricing and execution. Partner with quants to integrate and enhance pricing models and execution algorithms . Develop and tune smart order routers, auto-quoting, and market-making components. Profile and optimise Java systems for throughput, GC efficiency, and predictable latency . Implement real-time monitoring, logging, and performance diagnostics . Collaborate across technology and trading teams … other asset classes such as Equities and FX. Preferred Technical Skills Core Java 11+ , multithreading, lock-free programming. Low-latency messaging (Aeron, Chronicle Queue, Kafka). Market-making and execution algo frameworks . Familiarity with distributed architectures and cloud-native Java . What's on Offer Direct front-office impact on the Rates eTrading desk. Close collaboration More ❯
electronic execution across the bank's global Rates business. The Role You will design, build, and optimise low-latency Java components supporting real-time pricing, algorithmic execution, and market connectivity . Working closely with quants and traders , you'll transform quantitative models and execution logic into robust, production-grade trading applications. The role requires deep technical expertise and … Rates pricing and execution. Partner with quants to integrate and enhance pricing models and execution algorithms . Develop and tune smart order routers, auto-quoting, and market-making components. Profile and optimise Java systems for throughput, GC efficiency, and predictable latency . Implement real-time monitoring, logging, and performance diagnostics . Collaborate across technology and trading teams … other asset classes such as Equities and FX. Preferred Technical Skills Core Java 11+ , multithreading, lock-free programming. Low-latency messaging (Aeron, Chronicle Queue, Kafka). Market-making and execution algo frameworks . Familiarity with distributed architectures and cloud-native Java . What's on Offer Direct front-office impact on the Rates eTrading desk. Close collaboration More ❯
electronic execution across the bank's global Rates business. The Role You will design, build, and optimise low-latency Java components supporting real-time pricing, algorithmic execution, and market connectivity . Working closely with quants and traders , you'll transform quantitative models and execution logic into robust, production-grade trading applications. The role requires deep technical expertise and … Rates pricing and execution. Partner with quants to integrate and enhance pricing models and execution algorithms . Develop and tune smart order routers, auto-quoting, and market-making components. Profile and optimise Java systems for throughput, GC efficiency, and predictable latency . Implement real-time monitoring, logging, and performance diagnostics . Collaborate across technology and trading teams … other asset classes such as Equities and FX. Preferred Technical Skills Core Java 11+ , multithreading, lock-free programming. Low-latency messaging (Aeron, Chronicle Queue, Kafka). Market-making and execution algo frameworks . Familiarity with distributed architectures and cloud-native Java . What's on Offer Direct front-office impact on the Rates eTrading desk. Close collaboration More ❯