systems with continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, lowlatency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
systems with continual learning and self development opportunities. As a Backend Software Engineer you'll be designing and developing high quality, maintainable, and reliable code for a real-time, lowlatency trading systems built mostly in C# and React deployed to Azure. You'll focus on C# .Net backend development within an AWS environment, but also with exposure More ❯
order routing, price aggregation, and highly configurable price distribution in one unified solution available via a Web based UI. Coupled with advanced liquidity management, real-time TCA and our lowlatency pre-trade credit component we deliver a performant, cost effective solution to your eFX needs. Role Lucera Financial Infrastructures is hiring a Java Software Engineer for our More ❯
engineers in London—to build and refine a core product that demands precision and speed (think execution times in milliseconds). You’ll dive into hands-on development of low-latency , distributed systems using Rust , while also building a broader leadership-focused role as the team expands. This is a chance to shape a critical piece of infrastructure More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Realm
engineers in London—to build and refine a core product that demands precision and speed (think execution times in milliseconds). You’ll dive into hands-on development of low-latency , distributed systems using Rust , while also building a broader leadership-focused role as the team expands. This is a chance to shape a critical piece of infrastructure More ❯
in sprint refinement sessions. Ideal Experience Experience with Microservice Architecture (Docker, Kubernetes, Helm, Spring Boot, Java, Python). Experience working with Kafka and Domain Driven Design. Experience with designing lowlatency, reliable (fault tolerant), scalable, secure, and cost-effective solutions on a cloud native platform. Experience with Relational and Nonrelational databases/integrating with third party services. Ability More ❯
Baltimore, Maryland, United States Hybrid / WFH Options
OneMain Financial
team responsible for the implementation of 24x7 loan originations processing. The ideal candidate will have in-depth experience solving complex business, data, and technical challenges. Responsibilities: Drive delivery of low-latency, high-performance mainframe data processing solutions and highly available cross-platform system integrations. Evangelize adoption of development best practices like agile and lean methodologies and test automation. More ❯
Wilmington, Delaware, United States Hybrid / WFH Options
OneMain Financial
team responsible for the implementation of 24x7 loan originations processing. The ideal candidate will have in-depth experience solving complex business, data, and technical challenges. Responsibilities: Drive delivery of low-latency, high-performance mainframe data processing solutions and highly available cross-platform system integrations. Evangelize adoption of development best practices like agile and lean methodologies and test automation. More ❯
team responsible for the implementation of 24x7 loan originations processing. The ideal candidate will have in-depth experience solving complex business, data, and technical challenges. Responsibilities: Drive delivery of low-latency, high-performance mainframe data processing solutions and highly available cross-platform system integrations. Evangelize adoption of development best practices like agile and lean methodologies and test automation. More ❯
Charlotte, North Carolina, United States Hybrid / WFH Options
OneMain Financial
team responsible for the implementation of 24x7 loan originations processing. The ideal candidate will have in-depth experience solving complex business, data, and technical challenges. Responsibilities: Drive delivery of low-latency, high-performance mainframe data processing solutions and highly available cross-platform system integrations. Evangelize adoption of development best practices like agile and lean methodologies and test automation. More ❯
countries around the world. What you'll do in the role: - Join as a hands-on developer in our Trading Risk Controls team. - Develop, test, deploy and maintain distributed low-latency applications which interacts with electronic trading and market making systems. - Learn about trading systems and electronic trading while working with best-in-class technologists. - Work closely with More ❯
stability Understanding of Credit or similar financial markets products Expertise in Computer Science, Computer Engineering, Mathematics, or a related technical field Preferred qualifications, capabilities, and skills Familiarity with modern low-latency technologies About Us J.P. Morgan is a global leader in financial services, providing strategic advice and products to the world's most prominent corporations, governments, wealthy individuals More ❯
connecting people and capital with ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect lowlatency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Create new businesses, transform finance, and explore More ❯
meet the evolving needs of developers. What you'll need Demonstrated expertise and hands-on experience with the Rust programming language. Hands on experience building high through-put systems, lowlatency and high availability software. Bachelor's degree in Computer Science, Software Engineering, or a related experience. Strong computer fundamentals (e.g. algorithms, data structures and concurrency). Excellent More ❯
backend services for a government client leveraging the latest commercial and open-source technologies. This involves designing, developing, documenting and deploying backend services with a focus on high availability, lowlatency and scalability. Design, develop, document and deploy new or enhanced features to our backend services that meet functional/non-functional business requirements Actively participate in the More ❯
Falls Church, Virginia, United States Hybrid / WFH Options
Epsilon Inc
of state-of-the-art algorithms, with a demonstrated ability to match technique selection to complex domain-specific use cases. Demonstrated capability to optimize models for performance, scalability, and lowlatency in production settings, employing rigorous testing and iterative improvements. Experience leading or mentoring technical teams, providing guidance on project direction, technical challenges, and professional development. One or More ❯
Ag-Grid for complex data visualization. Integrate with backend services using WebSockets for live market data and trade updates. Maintain and enhance existing UI applications, ensuring high availability and low latency. Translate business requirements into technical specifications with a strong focus on user experience. Required Skills & Experience: 8 to 10 years of hands-on experience in UI development with More ❯
Ag-Grid for complex data visualization. Integrate with backend services using WebSockets for live market data and trade updates. Maintain and enhance existing UI applications, ensuring high availability and low latency. Translate business requirements into technical specifications with a strong focus on user experience. Required Skills & Experience: 8 to 10 years of hands-on experience in UI development with More ❯
Backend Software Engineer/Developer (Java LowLatency OMS EMS) WFH to £100k Are you a skilled Backend Software Engineer with strong Java skills and lowlatency trading systems experience? You could be progressing your career at a global market data and trading platform provider for Cryptocurrency markets. As a Backend Software Engineer you will develop … test and maintain high-quality, low-latency Java applications handling millions of requests per day, collaborating with cross-functional teams to design systems that meet business and regulatory requirements. You'll seek to continuously improve system performance and scalability, implement automated testing, CI/CD pipelines and document system workflows, architecture and design decisions. Location/WFH: You … times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with lowlatency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems) You More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
Backend Software Engineer/Developer (Java LowLatency OMS EMS) WFH to £100k Are you a skilled Backend Software Engineer with strong Java skills and lowlatency trading systems experience? You could be progressing your career at a global market data and trading platform provider for Cryptocurrency markets. As a Backend Software Engineer you will develop … test and maintain high-quality, low-latency Java applications handling millions of requests per day, collaborating with cross-functional teams to design systems that meet business and regulatory requirements. You'll seek to continuously improve system performance and scalability, implement automated testing, CI/CD pipelines and document system workflows, architecture and design decisions. Location/WFH: You … times - please note: you must have the right to work in the UK and be UK based. About you: You have strong Java development experience including concurrency, garbage collection, low level performance optimisation, data structures and memory efficient design patterns You have experience with lowlatency systems, particularly OMS (Order Management Systems), EMS (Execution Management Systems) You More ❯
Senior Network Engineer - AWS - LowLatency Networking - Digital Assets Excellent opportunity opens for a Senior Network Engineer to lead the design, deployment, and operation of complex network infrastructure across cloud and physical environments . This role demands deep technical expertise in cloud networking, network security, lowlatency networks, automation, and resiliency. You will collaborate across Infrastructure … an automation framework for networking that includes device provisioning, compliance verification, and change management through an infrastructure-as-code structure; identify opportunities for automation and implement using AI and low-code tooling Plan and conduct major technical phases of significant projects by coordinating the efforts of technical support staff and the performance of assigned projects; Provide cutting-edge, client … focused technology-based solutions, enhancing client success through world-class software and leading-edge infrastructure. Desired Experience & Qualifications: Significant Network Engineering experience Proficient in AWS Cloud Networking LowLatency Networking LAN/WAN/WiFi experience in an enterprise network; Solid understanding and experience with Network tools including NetFlow, packet capture, load balancing, capacity planning, routing/switching More ❯
Software Engineer with deep technical expertise and hands-on experience in crypto markets, ideally from a market-making environment. What You'll Do: Develop trading algorithms: Design and optimise low-latency, high-frequency trading strategies. Build front-office systems: Develop systems for algorithmic trading, including data ingestion, risk management, live trading, and post-trade analysis. Integrate with DeFi … ideally with a market maker or HFT firm. 2+ years of experience building HFT or trading systems. Deep understanding of market microstructure, order books, and order state machines. Strong low-level programming and performance optimisation skills. Who You Are: Curious, autonomous, and highly motivated. Strong analytical and mathematical thinker. Comfortable working in a fast-paced, collaborative environment. Fluent in More ❯
new HFT platform built in Rust. Your mission will be to work on (and not limited to): Develop trading algorithms: Create and improve algorithms for trading, including those for low-latency, high-frequency trading. Build front-office systems: Create systems for algorithmic trading, including data, risk, live trading, and post-trade. Integrate with DeFi venues: Onboard real-time More ❯
A prominent equities trading business is seeking a highly skilled Senior C++ Developer with extensive experience in lowlatency systems to join their cutting-edge team. Key Responsibilities: Design, develop, and optimize high-performance trading systems using C++. Implement and enhance lowlatency solutions to ensure optimal trading execution. Utilize the Standard Template Library (STL) and … developers to deliver robust trading applications. Analyse and troubleshoot complex system issues to ensure seamless trading operations. Required Skills: Proven expertise in C++ development with a strong emphasis on lowlatency systems. In-depth knowledge of STL and Boost libraries. Experience in high-frequency trading environments is highly desirable. Strong problem-solving skills and the ability to work … under pressure in a fast-paced setting. Excellent communication skills and the ability to work collaboratively within a team. If you are a C++ expert with a passion for lowlatency systems and a drive to excel in the world of equities trading, we want to hear from you. Join our team and be a part of our More ❯
A prominent equities trading business is seeking a highly skilled Senior C++ Developer with extensive experience in lowlatency systems to join their cutting-edge team. Key Responsibilities: Design, develop, and optimize high-performance trading systems using C++. Implement and enhance lowlatency solutions to ensure optimal trading execution. Utilize the Standard Template Library (STL) and … developers to deliver robust trading applications. Analyse and troubleshoot complex system issues to ensure seamless trading operations. Required Skills: Proven expertise in C++ development with a strong emphasis on lowlatency systems. In-depth knowledge of STL and Boost libraries. Experience in high-frequency trading environments is highly desirable. Strong problem-solving skills and the ability to work … under pressure in a fast-paced setting. Excellent communication skills and the ability to work collaboratively within a team. If you are a C++ expert with a passion for lowlatency systems and a drive to excel in the world of equities trading, we want to hear from you. Join our team and be a part of our More ❯