101 to 116 of 116 Distributed Systems Jobs in the City of London

What You’ll Bring: Expertise in Modern C++ : You’re an expert in C++ and can write low-latency code that powers high-performance trading systems. Understanding of Trading Systems: You understand trading systems (anything from packet-level exchange connectivity to improving the performance of strategy code) better than most. Passion for Building : You’re excited by the … C++17, C++20, C++23, Quant Research, Quant Development, Quant Developer, Intraday Trading, Quant Fund, Hedge Fund, Finance, Equities, Futures, FX, Modelling, Strategies, Trading Signals, Multithreading, Linux, Unix, High-Performance, Operating Systems, Real-Time, Algorithms, Algorithmic Trading, Electronic Trading, E-Trading, Systematic Trading, High-Frequency Trading, HFT, High Frequency, Startup, Scaleup, Prop Trading, Execution, Algo Trading, Quant Trading, Parallel Computing, Optimisations … Low-Latency, Algorithms, Distributed Systems, Market Data, Connectivity, Trading Engine, Systems Design, Hardware, Kernel, Sockets, Networking, TCP/UDP, Systems Programming, Low-Level, Trading. More ❯

be a strong backend engineer with exposure to data pipelines and the ability to think critically. You will be expected to have deep Python knowledge and experience with highly distributed systems, dealing with large volumes of data – some elements of data science would be a plus. Interested in joining the hub of technology and business? Get in touch More ❯

and provide operational insights to Design and Product teams to incorporate supportability considerations into feature development. Qualifications (Text Only) In-depth technical experience in software engineering, network engineering, or systems administration. Operational experience in improving Service Reliability, Availability, and Performance. Ability to navigate ambiguity in a fast-paced environment. Systematic problem-solving skills, effective communication, and curiosity. Expertise in … analyzing, troubleshooting, and automating root cause analysis and incident mitigation in large-scale distributed systems. Willingness to travel to customer sites in South East UK. Preferred Qualifications Prior HPC knowledge. Experience influencing product architecture and roadmaps to prioritize supportability for customers. Other Requirements Must meet Microsoft, customer, and/or government security screening requirements, including the Microsoft Cloud Background More ❯

as a mentor and coach to other engineers on the team, fostering an environment of continuous learning and growth. Key responsibilities: Write, test, and debug code for complex features, distributed systems, or legacy migrations. Lead on designing and optimising deployment pipelines. Provide technical guidance and support on complex, high-impact projects that align with OKRs, ensuring successful delivery More ❯

trading firm known for its world-class infrastructure and scientific approach to real-time systems. As part of a specialist engineering team, you’ll help scale and optimise massive distributed GPU environments powering AI, research, and quantitative strategies. This is a rare chance to take ownership of petabyte-scale infrastructure across global data centres - shaping the future of how … align infrastructure improvements with evolving model and data demands Manage end-to-end rollout of new hardware and software solutions, including hands-on testing and vendor coordination Troubleshoot complex distributed systems across the full stack: hardware, OS, drivers, and container orchestration Own critical projects that enhance performance, reliability, and observability at the fleet level What You Bring... … years' experience managing large-scale Linux infrastructure in high-performance, distributed, or AI-centric environments Deep technical fluency with GPU architecture, deployment, and tuning (e.g. memory management, driver compatibility, hardware diagnostics) Strong scripting and automation skills, especially in Python, with infrastructure-as-code mindset Hands-on experience resolving GPU workload issues across compute clusters and supporting technologies Familiarity with More ❯

opportunity to shape the stack with tools like Rust Ship early products and iterate closely with real users Prototype new protocols and application patterns Contribute across the stack, from distributed systems to databse, and smart contracts to frontend We're looking for a Software Engineer who: Learns fast, moves fast, and is deeply self-driven Has touched cryptographic … systems, distributed architectures, or dev infra Brings full-stack instincts and enjoys jumping between tools and languages This is a full-time, on-site role in Central London. Package includes a base salary up to £90k, equity and token upside. If you're excited about building tools for a new internet, APPLY NOW! *Please note, you MUST have More ❯

Market Making/Trading Business to build the next generation trading system. Skills Required: • Minimum 5-10 years of experience contributing to Algorithmic/Electronic/Real Time Trading Systems • Deep expertise in C/C++ Programming, Systems Design, Architecture, Distributed Systems, DSA, Performance and Latency Optimisation • Track record of significant contribution to high-performance and … sophisticated Algorithmic/Electronic/Real Time Trading Systems • Excellent communication skills with the ability to drive technical agenda, lead a team, and influence business stakeholders • Strong domain knowledge With a focus within Energy Trading, Oil & Gas, Financial Markets and Commodities, we offer a transparent Recruitment Service that has proven to be reliable and effective for over 40 years. More ❯

NSight Compute Deep knowledge of Triton, cuDNN, cuBLAS, CUTLASS, CUB, or similar libraries Experience optimising across the stack: from kernel-level compute to cluster-wide networking and memory IO Systems Fluency Background in distributed systems or HPC: understanding of Infiniband, NVLink, RoCE, GPUDirect, NCCL, MPI Experience with multi-node training, collective communication algorithms, and throughput analysis Comfort … navigating complex systems to answer questions like: “Is this a memory bandwidth ceiling or a kernel launch inefficiency?” Your Mindset A hacker’s curiosity: you love breaking things down and figuring out how to make them faster Product intuition: performance isn’t abstract to you, it’s about real-world impact Collaborative spirit: you’re excited to work across More ❯

years professional experience with a Rust A Bachelors or Masters degree in Computer Science, Engineering, Mathematics or a related discipline Developed low latency code Worked on high throughput/distributed systems Crypto trading engine experience 2+ years experience as a software Engineer/Developer More ❯

performance optimization in ML and AI workloads, transforming industries such as autonomous vehicles, healthcare, and immersive gaming experiences. This is a fantastic opportunity for someone passionate about low-level systems programming and ML optimization to be part of a team that is reshaping the future of technology. The Role: We are seeking a Low-Level C++ Engineer to join … TensorFlow. Understanding of machine learning algorithms, including model training and inference, and how to optimize these for GPU-based computation. Strong knowledge of parallel computing, vectorization, and multi-core systems for high-performance computing (HPC). Experience with profiling tools (e.g., NVIDIA Nsight, gdb, perf) and performance tuning in a GPU environment. Experience working with deep learning frameworks (e.g. … TensorFlow, PyTorch) or similar ML frameworks is a plus. Strong problem-solving skills and a keen interest in optimizing systems for ML workloads. A passion for machine learning, AI, and innovative technology. Nice to Have: Experience with high-performance computing (HPC) and large-scale distributed systems. Knowledge of AI/ML libraries such as cuDNN, TensorRT, or other More ❯

you'll be at the forefront of this revolution. What you’ll do: Lead the design, development, and deployment of AI-driven applications Work hands-on with Python, microservices, distributed systems, and LLMs Shape AI strategy, mentor engineers , and drive innovation across multiple projects Engage directly with senior stakeholders, explaining complex AI concepts in clear terms What we More ❯

to diagnose and tune model performance (both training and inference). Comfort navigating hybrid infrastructure : some workloads will be on-prem, others cloud (large GPU clusters). Familiarity with distributed systems and container orchestration (e.g., Kubernetes, Ray). Experience working client-facing or in cross-functional teams — ideally within pharma/life sciences .1 A “get stuck in More ❯

tools to support quantitative research, strategy development, and backtesting in quant equity markets. As part of this build they are searching for an elite C++ Engineer with skills in distributed systems, to work alongside another senior quant developer and deliver this world class platform. We want someone outside of finance, with 2-5 years experience and an excellent More ❯

technologies into the hands of everyday users and professional teams alike. The Data Platform team plays a central role in enabling this innovation. They are responsible for building the systems that turn raw information into high-impact, actionable insights—delivering everything from large-scale event processing and A/B testing frameworks to privacy-first media ingestion and self … and mentoring technical teams in fast-paced, cross-functional environments. 5+ years of hands-on experience building and scaling reliable backend systems. Strong background in data-intensive architectures, including distributed systems and event-driven design. Proven success working with major cloud platforms to manage high-throughput systems. In-depth understanding of global data privacy and compliance frameworks (e.g. More ❯

Week London Responsibilities Collaborating on building new product features for our members Improving performance with investigative work Oversee improvements in our web CI + CD processes Troubleshooting problems across distributed systems Understanding and automating away common problems Work with senior leadership to grow the web team over time and ensure best practises are implemented and scale Requirements 5+ More ❯

Week London Responsibilities Collaborating on building new product features for our members Improving performance with investigative work Oversee improvements in our web CI + CD processes Troubleshooting problems across distributed systems Understanding and automating away common problems Work with senior leadership to grow the web team over time and ensure best practises are implemented and scale Requirements 5+ More ❯