Wolverhampton, West Midlands, UK Hybrid / WFH Options
Glasswall
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
Milton Keynes, Buckinghamshire, UK Hybrid / WFH Options
Glasswall
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
Doncaster, South Yorkshire, UK Hybrid / WFH Options
Glasswall
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
Stoke-on-Trent, Staffordshire, UK Hybrid / WFH Options
Glasswall
knowledge of modern features and best practices • In-depth knowledge of architecture, design, maintainability, scalability and performance • Excellent collaboration and communication skills • Industry experience with multi-threading and complex memorymanagement • Keen interest in continuous improvement and personal development • Experience with CI/CD pipelines • Adept in managing legacy code bases • Experience with higher level languages - specifically Python More ❯
implementing software sequencing frameworks or custom state machines to support test execution. Demonstrated ability to integrate and debug complex software-hardware systems, with a focus on performance optimization and memory management. Proficient in using version control systems (e.g., Git) and contributing to CI/CD pipelines for continuous integration and delivery. Desirable experience includes working with FPGA-based data More ❯
implementing software sequencing frameworks or custom state machines to support test execution. Demonstrated ability to integrate and debug complex software-hardware systems, with a focus on performance optimization and memory management. Proficient in using version control systems (e.g., Git) and contributing to CI/CD pipelines for continuous integration and delivery. Desirable experience includes working with FPGA-based data More ❯
design patterns and performance optimisation. Experience building and supporting real-time or high-throughput systems. Familiarity with messaging protocols (e.g., FIX, MQ, Kafka). Good grasp of data structures, memorymanagement, and JVM tuning. Strong problem-solving and debugging skills in a time-sensitive environment. Desirable: Previous experience in an FX , equities , or electronic trading environment. Knowledge of More ❯
design patterns and performance optimisation. Experience building and supporting real-time or high-throughput systems. Familiarity with messaging protocols (e.g., FIX, MQ, Kafka). Good grasp of data structures, memorymanagement, and JVM tuning. Strong problem-solving and debugging skills in a time-sensitive environment. Desirable: Previous experience in an FX , equities , or electronic trading environment. Knowledge of More ❯
to optimise execution performance Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX Tune the JVM for microsecond-level performance (0GC, CPU affinity, memorymanagement) Contribute to architecture and design decisions for latency-sensitive services Ensure code quality through rigorous testing, benchmarking, and profiling Required Skills & Experience: Strong Core Java expertise (JVM … engines Familiarity with low-latency messaging libraries (e.g. Aeron, SBE, Disruptor) Solid understanding of network-level tuning and OS-level performance optimisation Desirable: Experience with 0GC and off-heap memorymanagement Exposure to cloud-based deployment and containerisation (Docker, Kubernetes, CI/CD) Background working in high-frequency trading or market-making environments More ❯
to optimise execution performance Build and maintain messaging infrastructure using technologies such as Aeron, SBE, Disruptor, Chronicle, and FIX Tune the JVM for microsecond-level performance (0GC, CPU affinity, memorymanagement) Contribute to architecture and design decisions for latency-sensitive services Ensure code quality through rigorous testing, benchmarking, and profiling Required Skills & Experience: Strong Core Java expertise (JVM … engines Familiarity with low-latency messaging libraries (e.g. Aeron, SBE, Disruptor) Solid understanding of network-level tuning and OS-level performance optimisation Desirable: Experience with 0GC and off-heap memorymanagement Exposure to cloud-based deployment and containerisation (Docker, Kubernetes, CI/CD) Background working in high-frequency trading or market-making environments More ❯
Goldman Sachs faster and better. We are committed to delivering projects involving process workflow for KYC Due Diligence (AML), Regulatory & Product Due Diligence, entity case assessment, Client outreaches, Contact Management, Agreement services, client account opening services, and Client Lifecycle Management platform. Engineering is at the critical center of our business, and our dynamic environment requires innovative strategic thinking … and immediate, real solutions. We use both open-source industry standard and internal proprietary technologies to build strategic platforms for onboarding clients through proactive management of the f2b onboarding process. This also involves projects requiring document and data digitization through various NLP techniques where the developer works in close partnership with the R&D team involving new machine learning … Sachs by applying your technical know-how. Be a part of our embedded engineering teams that work as a unit with our business partners. Collaborate with trading, sales, asset management, banking, finance, and others to build and automate solutions to keep our firm's position on the cutting edge. Or, join our core engineering teams and elevate all of More ❯
City of London, England, United Kingdom Hybrid / WFH Options
Venture Up
least 3 years of modern C++ experience in a commercial environment. Experience with C++17 and newer is a MUST. Solid understanding of OOP concepts and modern C++ features, including memorymanagement facilities such as smart pointers, move semantics, etc. Experience with multi-threaded applications and TCP networking. The ability to produce good quality code in a timely manner. More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Venture Up
least 3 years of modern C++ experience in a commercial environment. Experience with C++17 and newer is a MUST. Solid understanding of OOP concepts and modern C++ features, including memorymanagement facilities such as smart pointers, move semantics, etc. Experience with multi-threaded applications and TCP networking. The ability to produce good quality code in a timely manner. More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Insight Global
have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memorymanagement, and object modeling • Unit testing experience with Grabler, JUnit, or similar frameworks • Proficient in Oracle or similar relational databases • Comfortable working in agile environments, especially those transitioning More ❯
have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memorymanagement, and object modeling • Unit testing experience with Grabler, JUnit, or similar frameworks • Proficient in Oracle or similar relational databases • Comfortable working in agile environments, especially those transitioning More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Insight Global
have the following: • Advanced proficiency in Java • Strong experience in low-latency, high-throughput systems, particularly within FX trading platforms (e.g. LSE, 360T) • Deep understanding of efficient garbage collection, memorymanagement, and object modeling • Unit testing experience with Grabler, JUnit, or similar frameworks • Proficient in Oracle or similar relational databases • Comfortable working in agile environments, especially those transitioning More ❯
ability to debug and resolve issues. Communication and collaboration skills. Experience with performance profiling tools. Experience with relational databases. Experience working in Agile environment and iterative development. Understanding of memorymanagement, multithreading, and hardware utilisation. Knowledge of machine learning frameworks (ideally PyTorch). Knowledge of continuous integration/continuous delivery pipelines and build tools. In addition to a More ❯
engineering challenges in finance. Key Responsibilities: Design and implement high-performance C++17+ infrastructure libraries and tools. Develop ultra-low latency systems for global trading operations. Engineer core platform components: memory allocators, kernel bypass, custom RPC, and distributed compute frameworks. Optimise performance at the hardware/software boundary, including GPU acceleration and CUDA-based compute. Work on Linux kernel internals … networking stacks, and system-level debugging. Technical Requirements: 3+ years of experience in C++ (C++17/20) with strong knowledge of memorymanagement, concurrency, and performance tuning. Experience with GPU programming (CUDA), SIMD, and kernel-level development. Deep understanding of data structures, lock-free algorithms, and low-latency systems. Familiarity with Linux internals, system calls, and performance profiling More ❯
engineering challenges in finance. Key Responsibilities: Design and implement high-performance C++17+ infrastructure libraries and tools. Develop ultra-low latency systems for global trading operations. Engineer core platform components: memory allocators, kernel bypass, custom RPC, and distributed compute frameworks. Optimise performance at the hardware/software boundary, including GPU acceleration and CUDA-based compute. Work on Linux kernel internals … networking stacks, and system-level debugging. Technical Requirements: 3+ years of experience in C++ (C++17/20) with strong knowledge of memorymanagement, concurrency, and performance tuning. Experience with GPU programming (CUDA), SIMD, and kernel-level development. Deep understanding of data structures, lock-free algorithms, and low-latency systems. Familiarity with Linux internals, system calls, and performance profiling More ❯
team in London on a full-time basis What You’ll Do Architect and implement high-performance data processing systems in Rust Leverage Apache Arrow and Parquet for in-memory and on-disk data efficiency Integrate and extend systems like DataFusion, ClickHouse, and DuckDB Design low-latency pipelines for analytical workloads Collaborate with product and platform teams to expose … Fit If You: Have experience with Rust/C/C++ or systems-level languages Have worked with or contributed to analytical databases like ClickHouse, DuckDB, or DataFusion Understand memorymanagement, file formats, and query execution pipelines Are passionate about open-source and care about software craftsmanship Thrive in a startup environment Want to help reinvent how data More ❯