Jersey City, New Jersey, United States Hybrid / WFH Options
Rigel Networks LLC
Experience 15+ years of backend development experience with Java/J2EE. Strong hands-on expertise in Spring Boot, Microservices architecture, REST APIs, and Hibernate/JPA. Solid understanding of multithreading, concurrency, performance tuning, and design patterns. Experience with cloud platforms (AWS, Azure, or GCP) and containerization tools (Docker, Kubernetes). Strong background in SQL and NoSQL databases (e.g., PostgreSQL, MongoDB More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
IT Graduate Recruitment
Level (or equivalent) Must have unrestricted right to work in the UK, as we unfortunately cannot provide Visa Sponsorship . Desirable Skills Strong understanding of object-oriented programming and multithreading/concurrency. Experience building real-time, high-throughput systems (ideally in finance or trading). Familiarity with electronic trading platforms, FIX protocol, or market data feeds is a strong plus. More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
earning potential. Location/WFH: You'll join the team in Central London with flexibility to work from home twice a week. About you: You have strong backend OOP, multithreaded software engineering experience (e.g. C++, Java, Python) You have commercial Rust development experience You have experience of working on high throughput, low latency trading systems You achieved a 2.1 or More ❯
Proven experience programming C++ on Windows is sought. Any knowledge of C# would be advantageous but is not a prerequisite. Extensive Windows development experience is essential. Key experience C++ Multithreading Windows programming MS Visual Studio Unit testing Any experience in the following areas would be advantageous for any application Microservices architecture Reverse engineering in Windows Windows kernel development WinAPI COM More ❯
through to testing, deployment, and monitoring. What You'll Bring: 5+ years of professional Java development experience, with a focus on performance and low-latency applications. Strong knowledge of Multithreading, concurrency, and memory management in Java. Experience with low-level performance tuning and optimization in highly transactional systems. Familiarity with network programming (TCP/IP, UDP) and high-throughput messaging More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
earning potential. Location/WFH: You'll join the team in Central London with flexibility to work from home twice a week. About you: You have strong backend OOP, multithreaded software engineering experience You have commercial Rust development experience You have experience of working on high throughput, low latency trading systems You achieved a 2.1 or above in Computer Science More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid / WFH Options
Ecm Selection
skills for elegant, high performance, easy to maintain code Extensive knowledge of data structures, algorithms, complexity and concurrency Strong C++ language knowledge and coding skills Relevant technical knowledge: Concurrency (multithreading, synchronisation and alternatives, parallel hardware) CPU architecture (CPI, dynamic execution, caching levels, cache misses, pipeline stalls) Data structures (linear, tree, hash and graph), algorithm selection and complexity (big O) Networking More ❯
and kernel-bypass techniques ?? What We're Looking For: Deep understanding of systems-level programming (Java and/or Rust, C, C++) Experience with manual memory management , concurrency , and multithreading Familiarity with Linux internals , system calls, and networking Bonus points for experience with: Kernel bypass (Solarflare, DPDK) Building custom allocators or working in no_std environments Prior work in trading More ❯
using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party systems. Security Compliance: Implement robust More ❯
City of London, London, United Kingdom Hybrid / WFH Options
KPMG UK
using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party systems. Security Compliance: Implement robust More ❯
london, south east england, united kingdom Hybrid / WFH Options
KPMG UK
using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party systems. Security Compliance: Implement robust More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
KPMG UK
using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party systems. Security Compliance: Implement robust More ❯
slough, south east england, united kingdom Hybrid / WFH Options
KPMG UK
using CI/CD pipelines and infrastructure-as-code practices. What will you be doing Backend Development: Develop, test, and maintain Python-based backend services, leveraging asynchronous programming and multithreading to optimize performance and scalability where appropriate. API Integration: Develop, document, and consume RESTful APIs, including integration with Microsoft Graph APIs and other third-party systems. Security Compliance: Implement robust More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
WFH: You'll be based in the London office and have flexibility to work from home once a week. About you: You have a deep knowledge of Java including multithreading You have team leadership experience, including technical project leadership, code reviews, 1-2-1s, developing others You have experience in a Capital Markets environment, FX preferred You have a More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
WFH: You'll be based in the London office and have flexibility to work from home once a week. About you: You have a deep knowledge of Java including multithreading You have team leadership experience, including technical project leadership, code reviews, 1-2-1s, developing others You have experience in a Capital Markets environment, FX preferred You have a More ❯
Staines-upon-Thames, Middlesex, England, United Kingdom Hybrid / WFH Options
MicroTECH Global Ltd
environments. Understanding of computer graphics pipelines and modern mobile GPU architectures. Expert proficiency in C and C++ programming languages. System-level performance analysis and strong OS fundamentals (memory management, multithreading/synchronization, user/kernel mode interaction). Excellent communication and teamwork skills with a results-oriented attitude. Proficiency in problem-solving and debugging. Desirables: Experience working on the Android More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
with flexibility to work from home twice a week. About you: You achieved a 2.1 or above in Computer Science from a top tier university You have backend OOP, multithreaded software engineering experience Ideally you will have commercial Rust development experience or have used it in your own time (you can pick it up on the job) You have experience More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
ECM Selection (Holdings) Limited
Fracture modelling. Additional experience with: GUI development (Qt, QML); 3D graphics toolkits (OpenGL, Vulkan or shaders); CI experience (CMake, JIRA, Git, Jenkins); GIS development tools (GDAL API, MapBox API); multithreading/parallel computing (GPU programming or CUDA); MATLAB/Python scripting for mathematical/geology problems would be advantageous. Due to specific requirements, applicants without the relevant project experiences will More ❯
Strong problem-solving abilities and communication skills Desirable skills: Experience in solving non-linear least square problems Experience with Computer Vision Experience in UI development e.g. ImGui Understanding of multithreading techniques Experience with GPU programming e.g. CUDA Experience with a messaging framework, e.g. NATS, RabbitMQ Experience working in and configuring cloud environments (e.g. AWS, Azure, GCP) Experience working with software More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Octad Recruitment Ltd
Strong problem-solving abilities and communication skills Desirable skills: Experience in solving non-linear least square problems Experience with Computer Vision Experience in UI development e.g. ImGui Understanding of multithreading techniques Experience with GPU programming e.g. CUDA Experience with a messaging framework, e.g. NATS, RabbitMQ Experience working in and configuring cloud environments (e.g. AWS, Azure, GCP) Experience working with software More ❯
power global transactions. Tech Stack & Responsibilities .NET, C#, JavaScript, TypeScript RESTful APIs, MS SQL Server, T-SQL Agile, CI/CD, unit testing (xUnit, Moq) Distributed systems, service buses, multithreading Legacy support: VB.NET, VB6 (nice to have) Mentoring junior devs & contributing to architecture If you are interested in the above role please apply now or send a copy of your More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
C++ Developer/Backend Software Engineer (Windows C/C++, C#) London to £70k FTC Are you a skilled C++ Developer? You could be progressing your career in a senior, hands-on role at a global market data provider whilst More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
MicroTECH Global Ltd
this on a remote basis? Compilers are a key part of GPU and Machine Learning technology. Compilers are used to ensure the most efficient code is running on highly multithreaded deeply pipelined acceleration engines for graphics, compute and neural network uses cases. We are seeking engineers with experience in areas of compilers, code generation and optimization. Expertise in using the More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Noir
Graduate .NET Developer - Investment Bank - London (Tech stack: Graduate .NET Developer, .NET 9, C#, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer) Our client is the world's most respected banking institution. Their story dates back to the 1890s and today they operate from over 10,000 offices in 100 countries. … the .NET framework (.NET, .NET Core/ASP.NET MVC, C# or C#.NET winforms) and Azure SQL. Our client offers training in: .NET 9, Azure, Angular 19, Solid, DRY, LINQ, multithreading, Microservices, RESTful, Web API 2, JavaScript, HTML5, Agile and MongoDB. This is a truly amazing opportunity to work for a prestigious banking brand that will do wonders for your CV. More ❯
About the Role: Our Ingestion group at CrowdStrike manages all network communications event traffic between our security cloud and customer resources. This means ultra-high volume services (all written in Golang) supported by Kafka, and plenty of work with network More ❯