26 to 50 of 180 Low Latency Jobs in the South East

is used by traders and quants. Your role will include designing, implementing and optimising their UNIX and Linux servers as well as improving their low latency trading operations across global co-location facilities. In this role you will also be working closely with software developers, traders and trading … support staff to create industry leading low latency trading systems. To be considered for the role, experience in the following is required: Experience working with UNIX or Linux in a Sysadmin or engineering capacity Strong understanding of network protocols such as TCP/IP, multicast etc Scripting and More ❯

performance, and talent development. With a global footprint and consistent year-on-year growth, they offer engineers a rare opportunity to build high-performance, low-latency systems at scale. They're now hiring a Lead Developer to manage a team of C++ engineers while remaining technically hands-on. … global Order Entry Gateways across multiple asset classes and venues. Oversee full engineering lifecycle: architecture, development, testing, and support. Drive delivery of robust, scalable, low-latency systems. Collaborate with trading, infrastructure, and operations teams globally. Key Requirements: Expert-level C++ and solid Python skills (10+ years). Deep … understanding of Linux, networking, and data structures. 5+ years leading technical teams or projects, in a trading or low-latency environment. If you're ready to take on a leadership role in a world-class trading environment, please send over your CV. More ❯

A tier one high frequency trading fund are seeking a highly skilled trading systems engineer to join and support their low latency trading environment. The company in question has been trading for over 3 decades and has continued to remain leading in the technology - trading space. In this … Superior troubleshooting skills and efficient navigation. Prior experience supporting high performance applications. Very strong Linux/Unix, Python and SQL experience. Prior trading/low latency support. Deep Linux and Python experience are required for this position. The business is market leading in terms of comp, flexibility, approach More ❯

cutting-edge C++ engineering to drive their trading strategies. The Opportunity They are looking for C++ Software Engineers to design, develop, and optimize ultra-low-latency trading systems. This is an opportunity to work at the intersection of high-performance computing, algorithmic trading, and machine learning, making a … direct impact on the firm’s success. What You’ll Do Build and optimize high-frequency, low-latency trading systems for new and existing markets. Collaborate closely with quants and traders to implement sophisticated trading strategies. Solve complex performance challenges in a fast-paced, research-driven environment. Work … world-class engineers, researchers, and quants. Who They’re Looking For C++ experience, with a focus on performance, concurrency, and optimization. Deep knowledge of low-latency systems, HFT, market-making, or similar high-performance environments. Passion for solving complex technical challenges and pushing boundaries in trading technology. ⚠️ Only More ❯

Salary: £150,000 - £200,000 basic Organisation: HFT firm Location: Central London A globally recognised independent trading business that have a strong focus around low latency algorithmic trading are currently looking for a Systems Engineer to join their London-based infrastructure team. The role will help towards enhancing … order to be considered for the role the following is important: Solid experience with RHEL derivatives, Bios/Kernel Tuning and Optimizations for Ultra Low Latency Trading Strong experience networking in a Linux environment with a solid background in networking Strong scripting experience surrounding Perl, Bash, Python, Ruby … unique chance to build and enhance the company’s trading platform, as well as getting heavily involved in testing new hardware technology and ensuring low-latency, scalable and reliable solutions to the company’s hardware infrastructure. If this is an opportunity that you wish to be considered for More ❯

finance, systems engineering, and statistics. Their dedicated engineers and traders have developed some of the fastest trading systems. Their competitive edge lies in their low latency trading platform. Supported by highly skilled programmers, they are utilising the latest technologies to build a fast, low latency, and More ❯

a strong Software Development component). Working daily with Trading, Quant Research, and AI Research teams, you will be responsible for building and optimizing latency sensitive Algorithmic and Automated trading solutions which power the Equities, Fixed Income, FX, Commodities, and Derivatives (Futures and Options) trading teams. This is a … the opportunity to work with latest V23 ( 14882:2023) functionality in a collegiate structure, being mentored by friendly seasoned professionals experienced at building Ultra Low Latency (ns) solutions. Hybrid Work model 1 day WFH (Office Central London) Relocation and Sponsorship offered for European Citizens (including Non-EU) Candidates More ❯

agile development and Opensource tech to join an already highly skilled development team. You will have the opportunity to work on a cutting-edge low latency, high throughput distributed FX Trading platform. In this role you will work and learn alongside a team of highly experienced cross-skilled … and high code quality Degree in Computer Science, Software Engineering or STEM subject A good personality – team player with excellent communication skills! No previous low latency or multithreading experience needed just an interest in doing it!! Please do not hesitate to reach out direct for further details! sberry More ❯

teams What You’ll Be Doing: Design, build, and operationalize large-scale AI and ML-driven applications and APIs. Lead the development of scalable, low-latency cloud-native applications, primarily using Java and AWS services. Work collaboratively with architects, cloud engineers, and product leads to shape AI/… Solid background in building cloud-native applications , particularly using AWS services such as S3, SQS, Kinesis, or Apache Flink. Strong knowledge of stream processing , low-latency systems, and microservice architectures. Demonstrated leadership experience, including mentoring and guiding junior developers. Proficient in designing and developing RESTful APIs . Deep More ❯

and high coding standards. Performance Optimization: Continuously monitor and improve the performance, scalability, and reliability of the FX platform, with a strong focus on low-latency processing and high-availability systems. Collaboration with Cross-Functional Teams: Work closely with product managers, business analysts, and other technical teams to … market is desirable. 3+ years of experience in a management role. Technical Skills & Expertise: Extensive experience with the architecture and development of high-performance, low-latency, and scalable platforms. Strong knowledge of FX trading systems, market data feeds, and financial instrument is desirable. Proficient in a range of More ❯

efficiency and flexibility. Real-time Communication: Implement real-time communication protocols such as WebSockets to provide responsive and interactive gaming experiences for players, ensuring low-latency and reliability. Database Management: Design, develop, and manage efficient databases (SQL and NoSQL), particularly PostgreSQL and MongoDB , to store and retrieve game … deploying and scaling services in the cloud. Real-time Communication Protocols: Expertise in implementing and managing real-time communication protocols like WebSockets for interactive, low-latency gaming experiences. Database Proficiency: Proven experience with database design and management, specifically with PostgreSQL , MongoDB , and other relevant SQL/NoSQL databases. More ❯

with unique and efficient methods. What You'll Do Spearhead smart contract interactions Work closely with the head of technology and deliver cutting edge low-latency software solutions using Rust. Take ownership of their rapidly evolving technology ecosystem. Work closely with the wider team to build high-performance … a variety of blockchains Utilise your deep technical skills to thrive in an algorithmic trading development role What You'll Need Deep understanding of low-latency programming with Rust Familiarity with Docker, Kubernetes and CI/CD pipelines Experienced of working on trading systems Good understanding of memory More ❯

developing high-performance trading systems and algorithms that operate in real-time markets. You’ll work in a fast-paced, collaborative environment, building scalable, low-latency solutions that maximize trading efficiency. You will collaborate with experienced traders and technologists to innovate and maintain the critical infrastructure that powers … the end-to-end development process, including system design, coding, testing, and deployment. Conduct performance analysis, monitoring, and tuning of trading systems to maintain low latency and high throughput. Work with cross-functional teams to solve complex technical challenges in a high-stakes trading environment. What We’re More ❯

a C++ Software Engineer you will join an Agile team focussed on building and maintaining Exchange Connectivity software systems that require real-time and low latency, maintaining data feeds and developing key underlying transport protocols for data transmission. The platform has been built with C++ and C# deploying … to AWS and requires high scalability and low latency - they currently handle 40 billion messages per day. Location/WFH: You'll join colleagues in the City office three days a week with flexibility to work from home the other two days. Please note this is a More ❯

is a unique opportunity to work in a collaborative, fast-paced environment where technology and trading intersect. Responsibilities: Design, develop, and optimise high-performance, low-latency trading systems. Implement and enhance trading strategies and execution algorithms. Collaborate with traders and researchers to identify and deliver technology solutions that … Requirements: Strong proficiency in modern C++ (C++17/20 preferred), with a deep understanding of object-oriented programming and multi-threading. Solid understanding of low-latency system design and performance optimisation. Experience with network programming, concurrency, and distributed systems. Strong analytical and problem-solving skills, with a passion More ❯

have superb opportunities to progress your career as the organisation grows. They seek a software engineer who is excited to architect, design, and implement low latency Java systems that are robust, resilient, accurate, stable, and blindingly fast. By building and maintaining this high-performance infrastructure, you will work … degree in computer science or a related field A strong background in data structures, algorithms, and object-oriented programming in Java Strong understanding of low-latency and real-time system design and implementation You’ll have experience within financial services - FX or payments industry experience would be highly More ❯

technology. With a strong in-house development culture and agile delivery mindset, the business is pushing boundaries in AI, machine learning, and high-performance, low-latency trading infrastructure. The 300-person technology team operates in a Scrumban framework and covers Cloud, DevOps, Cybersecurity, Software Engineering and more. In … this Kubernetes-focused role, you'll help build and scale a bare-metal HPC platform for a broad spectrum of use cases – from latency-sensitive trading to big data and analytics – with the opportunity to expand into cloud where appropriate. What you’ll do: Design and manage highly available … across multiple datacentres Collaborate with Linux, infrastructure, and SOC/CERT teams to secure and optimise bare-metal environments Support mission-critical workloads including low-latency trading systems, leveraging tools like Calico, OPA/Gatekeeper, and Kyverno for policy enforcement and security Replace legacy networking infrastructure with a More ❯

record of building mission-critical software systems, and preferably come from a financial or trading background. Responsibilities: Designing, development, and maintenance of high-performance, low-latency trading systems. Collaborate closely with traders and quantitative analysts to understand their requirements and translate them into robust software solutions. Architect, develop … experience as a hands-on Java Engineer, with a strong background in building mission-critical software. Understanding of financial markets and trading. Proficiency in low-latency, high-performance Java programming. Excellent problem-solving skills and the ability to thrive in a fast-paced, dynamic environment. Strong communication and More ❯

a fast-paced, collaborative environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java , without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to … Requirements ✅ 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong understanding and practical expertise in asynchronous techniques. A degree in Computer Science, Engineering, or a related More ❯

a fast-paced, collaborative environment. Role Highlights 🌟 Design and implement high-performance software systems using Core Java, without relying on frameworks. Tackle multi-threaded, low-latency challenges, manage extensive data streams, and optimise asynchronous programming for real-time scalability. Drive projects that advance sustainable energy solutions, contributing to … Development. 6+ years with extensive hands-on experience in Core Java, developing systems from the ground up without frameworks. Advanced proficiency in multi-threading, low-latency solutions, and data stream management. Strong knowledge of Advanced Computer Science Principles, Compiler Theory and Graph Theory to drive innovation in the More ❯

Java Software Engineer Provider of FX Trading Solutions seek Java Engineers to work on low latency, high performance, real time applications. You will have the opportunity to build high-speed, data-intensive applications that scale elastically meet tough performance requirements. You will work within a pod of … onsite in London. Skills needed: Core Java and happy to work with minimal use of Frameworks Data Structures Algorithms Multithreading knowledge nice to have Low Latency nice to have The position can pay £70k-£90k base + bonus and it’s a 2 stage interview process, please apply More ❯

ideally gained within crypto/blockchain start-ups, investment banks, hedge funds, market makers, or proprietary trading firms. Key Responsibilities: Design, build, and optimise low-latency, high-throughput backend trading systems. Develop and maintain trading infrastructure such as market data feed handlers, algorithmic execution engines, backtesting frameworks, and … trade reconciliation. Experience with crypto markets , particularly derivatives such as perpetual swaps, futures, and other digital assets. High-performance system design , focused on ultra-low-latency execution and high-throughput architectures. Excellent problem-solving ability , capable of designing scalable, high-quality technical solutions. Advocate for automated testing , with More ❯

background in mathematics, physics, computer science, engineering, or a related discipline. A deep passion for technology and software development is essential. While experience with low-latency systems is beneficial, it is not strictly required. What matters most is a genuine interest in these areas. We value individuals with … also have the chance to help shape your role and drive meaningful progress within the organization. What You'll Work On Enhancing and expanding low-latency connectivity and trading infrastructure Optimizing the performance of a core pricing engine to maximize throughput Improving network infrastructure to support fast and … Skills We’re Looking For Strong applied programming skills with at least 2 years of experience in Rust Experience with data processing systems or latency-sensitive applications Proficiency in writing high-performance, multi-threaded code Background in building scalable, distributed systems Understanding of database systems and ability to write More ❯

seeking an exceptional C++ Developer to help drive the development and optimization of their high-performance trading systems. This team focuses on building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust system reliability. The ideal candidate will have deep expertise in modern C++, systems programming, and … computing. Required Qualifications 2+ years experience Expert-level C++ skills, with strong knowledge of modern C++ standards (C++17/20). Proven experience building low-latency, high-performance systems. Deep understanding of networking protocols (TCP/UDP), concurrency, and multi-threading. Proficient in Linux-based development and system More ❯

My client is a world leading provider of market infrastructure. They employ low latency and high frequency infrastructure with an open-ended approach. Role Overview As the Front Office Software Engineer you will be responsible for front to back software development and support, working closely with the desk. … Role Responsibilities include: C++ Algo development C# Front-end GUI development Support the desk System monitoring Client support Experience/Competences Essential Low latency trading systems Interest Rate Futures and UST Bonds knowledge Auto Spreading/hedging C#/C++ Agile Self-starter and able to work autonomously More ❯