126 to 150 of 169 Low Latency Jobs in London

Senior software engineer, enterprise AI platform (UK)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
deployment Develop secure generative AI services and applications using Python and modern frameworks to drive enterprise‐wide transformation Build and optimize high‐performance and lowlatency APIs and microservices for integrating advanced AI models and agentic workflows into our enterprise platform Drive proactivity without red tape by clearly ...

Head of Programme Management

Hiring Organisation
GFO-X
Location
City of London, London, United Kingdom
risk, operations, compliance. Domain-level expertise and experience in Listed Derivatives is critical for this role. Solid understanding of trading platforms, exchange infrastructure, and low-latency systems. Prior experience at institutional-grade exchange platforms (e.g. CME, EUREX, ICE, HKEX, SGX) would be a plus. Prior experience in Banking ...

AI Software Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
building and deploying AI/ML-powered applications in production environments. Proficiency with async and streaming APIs, enabling efficient real-time data processing and low-latency AI service delivery in microservices (FastAPI, Django, Flask, or similar). Strong understanding of context engineering practices, optimising prompts, memory, and retrieval ...

Senior Video Engineer (C++/Rust)

Hiring Organisation
Howrecruit
Location
London Area, United Kingdom
Windows. The core stack is Rust, with WebRTC and some GStreamer. In a browser, WebRTC handles huge amounts of the low-level work for you. Building it natively means they write or modify much of that themselves. GStreamer covers some of it, but its real-time plugins aren … others in the team in this area. The entire audio/video part of the code feels extremely solid and well tested. Qualifications Deep, low-level audio/video and RTP experience: encoding/decoding, pipeline internals, low-latency transport. Not just WebRTC consumed via browser APIs ...

Infrastructure Lead (Hands On)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
opportunity to own an ambitious cloud migration and greenfield build-out, working with world-class technologists and traders on platforms that demand ultra-low latency, resilience, and scalability. What You’ll Do Lead the design and delivery of next-generation trading infrastructure across cloud and on-prem environments. … architectures. Strong technical grounding in networking, automation, and system reliability. Hands-on skills in scripting (Python, Bash), infrastructure as code, and network optimisation for latency-sensitive systems. #J-18808-Ljbffr ...

Machine Learning Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high-throughput pipelines. Collaborate cross-functionally with Product Managers and Engineers to translate complex advertising challenges into scalable ML solutions. Embed models into low-latency systems by partnering with data scientists and engineers to ensure seamless production integration. Champion technical excellence by following best practices for ML quality … Work on a complex, always-on marketplace that impacts millions every day. 🌱 See your impact, fast Ship, test and improve ideas quickly in a low-hierarchy, high-ownership environment. 🧠 Grow through challenge and ownership Take on big, ambiguous problems and accelerate your career with strong support. 🌎 A culture built ...

Real-Time Technical Architect

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
## High level design and definition of a global technology platform that must hit well defined SLA’s and targets to assure resiliency and low latency delivery of real time market data* ## collaborate with business and product teams to translate high-level requirements into an executable design. … eBPF, containerisation, container network interfaces.* ## Large scale, highly distributed application design.* ## How to optimize NIC, OS, BIOS and applications for low latency.* ## Compute infrastructure especially HPE Proliant, HPE Synergy, Dell PowerEdge* ## STEM degree or equivalent qualification* ## Network vendor qualification such as CCNA* ## Cloud ...

HFT Quantitative Developer Graduate – Onsite London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
join as a quantitative developer focused on High-Frequency Trading. The role involves working with traders and researchers to understand market data and develop low-latency solutions. A Bachelor’s or Master's degree in a relevant field is required, as well as strong programming skills in languages ...

Java Software Engineer

Hiring Organisation
Paritas Limited Bahrain
Location
City of London, London, United Kingdom
Algo & Execution Java Development team on the server side. We are looking for individuals who have a strong technical Java development background on low latency systems as you will be build the algorithms. The position is aligned to eFX but other asset classes such as Fixed Income ...

Senior ML Ops Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
frameworks (PyTorch, TensorFlow) MLOps, CI/CD and model lifecycle management Cloud platforms (AWS, GCP or Azure) and containers/Kubernetes Experience with low-latency or real-time systems; familiarity with audio or speech processing a plus Mentoring or technical leadership experience desirable If you’re interested, apply ...

WPF .Net Developer - Front office

Hiring Organisation
HCLTech
Location
London Area, United Kingdom
revenues as of $13+ billion. We are looking for a candidate- We need someone with banking front-office experience, along with substantial experience in low-latency, high-volume trading applications involving real-time streaming of trading and pricing data. Highly skilled and experienced WPF Developer to be part ...

Design Verification Engineer

Hiring Organisation
Platform Recruitment
Location
City of London, London, United Kingdom
working with a top-tier, highly selective technology firm building ultra-low latency hardware systems that operate at the forefront of global electronic markets. They’re looking for a verification engineer to join a small, deeply technical team responsible for validating complex FPGA and ASIC designs. This ...

Core Engineer (C++)

Hiring Organisation
NJF Global Holdings Ltd
Location
City of London, London, United Kingdom
legacy code. What you will be working on Designing and building high performance C++ systems that sit directly in the live trading path Optimising latency, throughput, and determinism across highly concurrent systems Working on market data capture, normalisation, and internal distribution at scale Building and evolving simulation and backtesting … plus years of experience building performance critical systems in C++ Strong background in performance optimisation across CPU, memory, and network boundaries Experience with low latency systems, distributed systems, or high throughput pipelines GPU or accelerator experience is a strong plus Comfortable working close to the metal and reasoning ...

Group Director, Security Architecture

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
engagement on major transformation protects.Minimum RequirementsKnowledge of financial market infrastructure technology, and experience in deploying pragmatic security controls (e.g. trading systems, market data systems, low latency technology)Strong deep expertise in Application Security Architecture and controls. The Security Architecture team is application security focused. A separate Security Engineering ...

Senior Database Administrator

Hiring Organisation
Aristocrat
Location
Greater London, United Kingdom
Employment Type
Full Time
internals, replication and backup/recovery strategies, query optimization, and performance tuning. Strong Linux administration skills. Proven experience operating databases with high efficiency and low latency. Ability to collaborate effectively in a fast-paced, distributed environment. Excellent written and verbal English communication skills. Experience with MySQL clustering technologies ...

Software Engineer - London - Up to £140,000 Starting Base + Exceptional Bonuses/Benefits

Hiring Organisation
Hunter Bond
Location
London Area, United Kingdom
technology to drive decision making at scale. Your Responsibilities (Full Spec. Available): Develop and optimise high-frequency trading systems Write efficient code to minimise latency, maximise throughput and ensure seamless operation under high-pressure conditions Driving innovation by exploring new technologies, machine learning and cutting edge tools to advance … competitive edge Who You Are: Strong proficiency in any OO language (they are agnostic) - (low-latency or systems-level experience preferred) Deep understanding of data structures, algorithms, and computer architecture Proven ability to tackle complex challenges with initiative and agility in high-pressure environments Apply now or reach ...

AI Engineer

Hiring Organisation
IT Recruitment Solutions
Location
City of London, London, United Kingdom
work at the intersection of backend engineering and applied AI. You’ll own systems end-to-end: from model training pipelines through to low-latency inference services, ensuring reliability, performance and clean architecture across the stack. What you’ll be doing Designing and building robust Python backend services … large language models (Claude, GPT-4 etc) into production applications Developing and maintaining LLM model training and evaluation workflows Optimising inference performance and improving latency Implementing monitoring, logging and resilience best practices Contributing to system architecture and mentoring other engineers Required experience 4+ years building production systems in Python ...

Corporate Counsel, Amazon Leo (Satellites / Communications)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
Corporate Counsel, Amazon Leo (Satellites/Communications) Job ID: 3200765 | Amazon UK Services Ltd. Amazon Leo is an initiative to launch a constellation of Low Earth Orbit satellites that will provide lowlatency, high‐speed broadband connectivity to unserved and underserved communities around the world. ...

C++ Developer - Crypto Trading

Hiring Organisation
McGregor Boyall Associates Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP 100,000 Annual
C++, Digital Exchanges, Low Latency, Cloud A premier market-making firm in London is expanding their digital assets team and is looking to find the best people on the market to speak with them - the engineers who architect systems where microsecond delays can mean millions ...

Senior Network Engineer

Hiring Organisation
Radley James
Location
London Area, United Kingdom
Senior Network Engineer A leading global investment firm is hiring a Senior Network Engineer to own and evolve its high-performance, low-latency network infrastructure. What you’ll do: Lead design and optimisation of global networks Support a mission-critical trading environment Drive automation and resolve complex issues ...

Lead Java Engineer

Hiring Organisation
Cognizant
Location
City of London, London, United Kingdom
architecture. This is a hands-on lead role with strong ownership across design, build and technical direction. This role suits engineers who enjoy complex, low-latency, real-time systems and modern cloud platforms. Key Responsibilities Design and build real-time, event-driven microservices in Java Create and manage ...

Machine Learning Engineer

Hiring Organisation
Stanford Black Limited
Location
London Area, United Kingdom
Strong additional signals include experience with stochastic processes, simulation-based modelling, or time-series data, as well as exposure to parallel computing, HPC, or low-latency systems, and any publications or research contributions in a relevant field. ...

Head of Marketing

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
global infrastructure and connectivity provider delivering high-performance, low-latency network solutions, cloud services, colocation, and managed infrastructure to data-intensive businesses worldwide. Responsibilities Deeply understand our solutions across all verticals. Extract the core essence of our offers and craft powerful Unique Selling Propositions (USPs). Develop disruptive ...

Technical Lead (C++ / Networking / Telephony Systems)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
especially Boost.Asio) GitHub (PR workflows, reviews) AI‐assisted development tools for coding, investigation, and code review Kubernetes/containerized environments FreeSWITCH Real‐time/lowlatency systems experience Performance tuning and system profiling Diversity, Inclusion, and Equal Opportunity We hire, promote, and compensate employees based on their ability ...

Senior Solution Architect - Endur

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
knowledge of data management: engineering, pipeline development, warehousing, storage, lifecycle management, privacy, security* Experience with diverse data types: big data, high velocity streaming, IoT, low latency event triggers, longitudinal time series* Proficiency in SQL and NoSQL databases* Significant experience with Azure Functions, Web Apps, distributed/event-driven ...