analytics, historical storage). Required Skills & Experience: Core Engineering: 5+ years of experience in software development, with exposure to both backend and frontend stacks. Strong programming proficiency in Python, C++, and Java (Quant/Trading grade codebases). Expertise in modern web development with React, Node.js, MongoDB, and SQL (Postgres, MySQL). Strong understanding of Git/GitHub, CI/ More ❯
South East London, London, United Kingdom Hybrid / WFH Options
TEN10 SOLUTIONS LIMITED
Excellent communication and stakeholder management skills. Bonus Points for: Previous experience in a consultancy environment . Hands-on coding experience in additional languages like Python, Ruby, Scala, PHP, or C++ . Whats in It for You? At Ten10, we believe in recognizing and rewarding great work. Heres what you can expect: 25 Days of Annual Leave: Plus 1 extra day More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Venture Up
C++ Software Developer – Sports betting Hedge fund – London Option to work from home up to 4 days a week or fully remote. C++ Software Developer is required for a leading provider of sports betting brokerage software worldwide based in London. The successful C++ software engineer will be to joining a small, tight-knit team, working closely with the quantitative researchers … models. You will helping maintain and extend a large-scale distributed system written primarily in modern C++23, Boost.Asio. and Python 3.12. Essential Skills: At 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 memory management facilities such as smart pointers More ❯
South East London, England, United Kingdom Hybrid / WFH Options
SMBC Group
owners, business users, stakeholders, and cross-functional teams to deliver high-quality solutions following Agile and SCRUM best practices. Candidate Skills and Requirements Strong hands-on experience in either C++ or C# (proficiency in both is a plus); familiarity with Python is advantageous. Proven ability to deliver results within agreed timelines, leveraging Agile and SCRUM methodologies. Prior experience in financial More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Client Server
C++ Software Engineer/Developer London to £100k Are you a bright, ambitious Software Engineer with a strong knowledge of C++ and an eagerness to learn and progress your career working on complex financial trading systems? You could be joining the Investment Management arm of a global bank. As a C++ Software Engineer you will design and develop full stack … and quants to build the solutions they require. You'll work across the full software development lifecycle including assisting with architecture of new solutions, you'll be working with C++ 14/17 with a TDD environment but will also gain exposure to Python, TypeScript and React. You'll join a small, highly talented team, working across the full development … in Computer Science or similar technical or numerate discipline You have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design Patters, Algorithms You have strong C++ 14/17 development skills (on Linux or Windows) You have a good understanding of Test Driven Development/TDD and strong code review skills You're focussed on delivering More ❯
As a Senior Backend Engineer, you will be tasked with the successful operation and delivery of backend software projects that encompass C++ development, SIP signaling protocols, WebRTC, audio streaming development, and AI speech-to-speech technology. You will play a crucial role in architecting backend solutions and ensuring that all projects meet the specified requirements within the designated timelines. RESPONSIBILITIES … perform software engineering duties as needed. Architect and implement backend solutions for web services and enterprise workflows. REQUIRED SKILLS, EXPERIENCE AND QUALIFICATIONS Bachelor’s degree or equivalent. Expertise in C++ development. Experienced in real-time audio streaming development, SIP signaling protocols a plus Experience with SIP signaling protocols. WebRTC experience or related such as SRT, etc. (nice to have) Knowledge … of audio streaming development. Familiarity with AI speech-to-speech technology. Source control (GIT). Excellent communication skills. Understanding of client/server architectural principles. Hands-on experience in: C++ SIP signaling protocols WebRTC (nice to have) Audio streaming development AI speech-to-speech technology Experience in architecting web services and web applications. Understanding and implementation of the software development More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
a firm that thrives on initiative What You Bring Degree in Mathematics, Computer Science, Physics, Engineering, or related STEM field Proficiency in at least one core programming language (Python, C++, Java, C#, KDB+/Q, etc.) Analytical mindset with a passion for solving complex problems ⚡ Strong drive, curiosity, and a desire to learn in a fast-paced, high-stakes environment More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Russell Tobin
Work with cross-functional teams using Agile methodologies. Rapidly prototype new ideas while ensuring scalability and robustness for production systems. Technical Skills Programming Languages: Java, Python, C#, C/C++, JavaScript, Ruby Web Technologies: React, Webpack, SCSS, Node.js, AngularJS Protocols: HTTP, TCP/IP, UDP, SMTP, DNS API Development: REST, SOAP, RPC, RMI Architectures: Microservices, Cloud-Native, Federated Modules, Micro More ❯
lead a team of junior engineers to collaborate on projects. Required Skills: Strong experience with at least one of the following languages: Python, JavaScript, Java, Go, Rust, C/C++, C#, or Ruby. Experience working with well-maintained, widely-used repositories with 500+ stars Proficiency with Git, Docker, and basic software pipeline setup. Ability to understand and navigate complex codebases. More ❯
Our client, a major High-Frequency Trading firm, is looking to hire a C++ Software Engineer to help develop and build out their HFT and MFT trading platforms. This individual will work closely with one of the firm's most successful Trading teams to help optimise their trading platforms and strategies. This role gives you the opportunity to join one … environment Uphold the best software development practices, including continuous integration/continuous deployment (CI/CD) and rigorous code reviews Desirable Candidates: 3+ years of hands-on experience with C++ Software Engineering experience within the financial industry (ideally at a HFT firm, Hedge Fund or leading investment bank) Previous exposure working on Trading Systems Experience with Python development would be More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
Job title: Software Engineer (C++, Python or Java) Client: Elite High Frequency Trading Firm Salary: £150,000 - £500,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a talented Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate at peak performance with minimal latency. This is an … experience will include: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional development experience as a Software Engineer in either C++, Python or Java. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems (C Java) Experience writing software for massive scale More ❯
this position, and you will get the opportunity to lead a small globally dispersed team. Ideal skills: Full stack engineering, with good back-end and front-end experience Python, C++ React, JavaScript Trading/Front office trading exposure Real time streaming data Data at speed, similar to Market Data technology Linux operating systems Strategy experience Computer Science degree/education More ❯
Ensuring high quality and maintainable, unit tested code Expanding and maintaining our core execution platform and our continuous integration and automation frameworks in C C# Developing new tooling in C++/C#/Powershell Assistance with client reported issues. Skills and Experience Essential: C++ C# Multithreaded code Desirable: C++ 17 and later Microsoft SQL Server Powershell More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
Job title: C++ Software Engineer Client: Elite Prop Trading Firm Salary: £70,000 - £350,000 Base (+ Bonus) Location: London/Hybrid My client are seeking a C++ Software Engineer who will play a critical role in developing and optimizing high-frequency trading systems, ensuring they operate at peak performance with minimal latency. This is an opportunity to work in … with the most cutting edge technologies and boast a world class technical team where you will work and learn from the best. Responsibilities: Design, develop, and maintain high-performance C++ trading applications. Optimize code for maximum speed and efficiency, minimizing latency. Implement and enhance trading algorithms in collaboration with quantitative researchers and traders. Develop and maintain low-latency network communication … performance analysis and tuning of critical software components. Requirements and Skills: Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field. 2+ years of professional C++ development experience. Strong understanding of data structures, algorithms, and software design principles. Experience with multi-threaded programming and real-time systems. Familiarity with network programming and protocols (e.g., TCP/ More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Langham Recruitment
clear, continuous, and transparent communication as highly as technical skills. Due to business growth, my client is looking to recruit an Experienced Online Game Developer, with industry experience in C++ and Unreal Engine to join their expanding Engineering team. As an Online Game Developer, you will be instrumental in shaping various aspects of the online services, contributing to the overall … from a client-facing application Experience: Strong command of the English language 5+ years of industry experience in Unreal 5 years + experience with object-oriented programming languages in C++ experience working in C#. Experience with Playfab or similar services Experience with cloud platforms such as Azure, AWS, or similar. Understanding of online gaming platforms such as Xbox Live, PSN … handled by Langham Recruitment Ltd. Langham Recruitment Ltd acts as an employment agency and is registered in England and Wales (reg 11525223). Keywords: Online Services, AAA, Unreal, Python, C++, Golang, C#, Playfab, GBaaS, AWS, Azure, GCP, Node.js, Go, Lua More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Langham Recruitment
ambitious projects to life. What you’ll do: Architect and build backend systems for multiplayer online games — authentication, matchmaking, lobbies, orchestration, and more Develop high-performance backend services using C++, C#, Go, or Node.js Collaborate across gameplay and network engineering to deliver smooth, low-latency experiences Optimise backend systems for scalability, cost-efficiency, and reliability Build and maintain APIs, microservices … components Ensure clean documentation and support accurate planning with time estimates and reporting What you’ll need: 5+ years' backend development experience (games industry preferred) Strong coding skills in C++, C#, Go, or Node.js (C C# ideal) Deep understanding of distributed systems, real-time networking (WebSockets, RPCs, REST, gRPC) Experience with cloud platforms (AWS, Azure, or GCP) Familiarity with matchmaking … Game Engineer vacancy is being handled by Langham Recruitment Ltd. Langham Recruitment Ltd acts as an employment agency and is registered in England and Wales (reg 11525223). Keywords: C++, C#, Go, Node.js, WebSockets, RPCs, REST, gRPC, AWS, Azure, GCP, PostgreSQL, Redis, MongoDB, PlayFab, AccelByte, Nakama More ❯
Stay ahead of GPU, AI accelerator, and optical computing trends; propose and prototype innovations. Skills & Experience 5+ years of experience in software engineering with a focus on C/C++ programming. Deep expertise in ML framework internals, compilers, low-level programming, and optimisation techniques. Deep expertise in optimising Tensorflow, PyTorch or JAX deep learning models. Deep expertise with multiple toolchains More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Radley James
C++ Trading Platform Developer – High-Performance Crypto Trading Location: London One of the largest crypto-native algorithmic trading firms globally is seeking a C++ Developer to join its global trading platform team. The firm provides algorithmic liquidity across major crypto exchanges and supports some of the most innovative projects in DeFi and digital assets. As a C++ Developer … latency, high-throughput trading systems Build and maintain robust infrastructure for real-time data and order flow across global venues Optimise core components of the trading stack using modern C++ and Python Collaborate with a highly experienced, hands-on CTO and team of top engineers Key Requirements Bachelor's degree in Computer Science or closely related field Strong proficiency in … C++ Deep understanding of systems internals and how C++ standard libraries work Experience with networking, memory models, CPU architecture, or assembly (a plus) Curious mindset with a desire to understand systems end-to-end Passion for performance tuning and building resilient infrastructure This opportunity offers a highly competitive compensation package and hybrid working model. More ❯
Our client, a firm where O(n) is considered a catastrophic failure, is looking for L4/L5 C++ Engineers for their Core Trading Technology team. This is a role for developers who believe the OS is just a bootloader for their application and that true performance begins where the kernel ends. The Role You'll be hands-on, optimizing … interacting with Central Limit Order Books (CLOBs), which are basically the final boss of concurrent, high-throughput data structures. Key Responsibilities: What You'll Actually Be Doing Architecting in C++: You will design and implement trading systems using modern C++. We expect you to have strong opinions on C++20/23 features and to write code so efficient it makes … in your IDE. TDD is a given. Qualifications: Education: A Bachelor's degree in Computer Science or equivalent proof that you have achieved enlightenment through the study of algorithms. C++ Mastery: You must be fluent in C++. You can explain SFINAE, the Rule of Zero, and why volatile doesn't solve threading problems. You find memory leaks for fun. CS More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Hunter Bond
elite Software Engineering team with unrivaled opportunities for growth · Creating entirely automated high-performance trading infrastructure like nowhere else on the planet · Heavy programming in Python/Java/C++ (Team Dependent) · Route to Quant Development or Research Culture : Cutting-edge tech, ownership of multiple greenfield projects, no red tape, gold medal Olympiads, exceptional technologists, option to research and develop … made up of tech focused, innovative individuals. Skills/experience: · A highly reputed Degree from an elite University · Exceptional intelligence levels - Comp Sci and Maths · Excellent knowledge of Python, C++ or Java · An outside interest in tech (meet-ups, personal projects, hackathons etc. If you are a Graduate Software Engineer and this role seems interesting, please apply directly with an More ❯
such as Mathematics, Statistics, Physics, Computer Science, Engineering, or Finance. 3+ years of experience in commodity trading, preferably in a quantitative or algorithmic environment. Strong programming skills in Python, C++, or similar languages used in quantitative research. Deep understanding of commodity markets, including futures, options, and spot trading. Experience with statistical modelling, machine learning, or signal processing techniques. Familiarity with More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and teams) in fast-paced, innovative environments Strong decision-making skills and a passion for building great More ❯
South East London, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc - Even more for code examples! Proven ability to lead projects (and teams) in fast-paced, innovative environments Strong decision-making skills and a passion for building great More ❯
in numerical and statistical tools for signal development. Hands-on problem-solvers who thrive in a collaborative, meritocratic environment marked by intellectual rigor and informality. Proficiency in Python or C++, with an emphasis on high-performance computing and market microstructure. Why Join? Work on cutting-edge strategies within a highly respected global trading firm. Join a collaborative, high-performance team More ❯