51 to 65 of 65 Low Latency Jobs in the City of London

Linux Site Reliability Engineer

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£530 - £580/day Inside IR35 (Negotiable rate)
other public cloud environments. Knowledge of monitoring and observability platforms. Experience with infrastructure automation. Previous experience within financial services, trading, investment banking or other low-latency technology environments. Experience working within a global 24x7 support model. Disclaimer: This vacancy is being advertised by either Advanced Resource Managers Limited ...

Deployment Engineer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
GitLab CI. Familiarity with Infrastructure as Code (IaC) tools such as Ansible or Terraform. Experience in financial technology, financial services or similarly regulated, low-latency environments. Knowledge of networking fundamentals, including VLANs, firewalls and routing, particularly in relation to client-site deployments. Familiarity with exchange technology, trading platforms ...

High-Performance C++ Engineer for Global Markets

Location
City Of London, England, United Kingdom
Aquis Exchange in London is seeking a Development Engineer to help deliver high performance, low latency software for global markets. You will work with Product, Infrastructure and QA teams to design, implement and test scalable components that handle large TPS and reliability. The role requires strong C++ (C++11+ ...

Backend Engineer – AWS CDK & Edge Platform (London)

Location
City Of London, England, United Kingdom
focuses on automated traffic routing, observability, and AI tool hosting. You will develop resilient backend microservices, enable AI tool integrations, and improve performance with low-latency client routing within an experienced #J-18808-Ljbffr ...

AI Large Language Model (LLM) Technology Architecture Senior Manager/Associate Director

Location
City Of London, England, United Kingdom
platform service, decoupled from any underlying vendor engine Define the foundation model and inference strategy — adaptation, fine-tuning, and dynamic cost/quality/latency-aware routing Set the standards for high-throughput, low-latency inferencing and classical ML deployment within unified, production-ready platforms ...

Senior Full-Stack Engineer – AWS Platform

Location
City Of London, England, United Kingdom
scalable Fusion Platform. You will own design, development, testing and deployment, working in a cross-functional team within an Agile environment to deliver low-latency services. #J-18808-Ljbffr ...

C++ Trading Algorithm Engineer – High-Performance Equity

Location
City Of London, England, United Kingdom
Trading Algorithm Strategist to join a global fintech team focused on sophisticated algorithmic execution across cash equities. You will develop and optimise high‐throughput, low‐latency trading software in a hybrid London role, collaborating with quants and developers to meet execution quality targets. The role requires strong C++ ...

Senior Platform Engineer - AWS Fusion & Microservices

Location
City Of London, England, United Kingdom
ICAP Group in London is seeking a Senior Engineer to join the Fusion Platform team, building a scalable, low-latency platform with AWS and modern tech. You will own design, development, testing and deployment, collaborating with principal engineers, architects and leads to deliver production-ready services. ...

Senior Systems Engineer – AI-Driven Banking Platform

Location
City Of London, England, United Kingdom
entry ledger recording every money movement on the platform. The role requires ensuring exactly-once transfers, crash resilience, and consistent state across replicas with low latency and high throughput, across cloud and on-prem deployments. Applicants should have experience in distributed or durable systems, strong judgement on correctness ...

Senior Network and Security Engineer

Hiring Organisation
CMC Markets UK Plc
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, On-site
Nexus switch platforms Excellent documentation, communication and stakeholder engagement skills Desirable Experience supporting Market Data network feeds Exposure to SD-WAN technologies Experience supporting low-latency production networks within trading or financial services environments Experience with Cisco ASA and Meraki Wireless Hands-on experience with Palo Alto firewalls ...

Senior Network Engineer – Trading Infra & Security

Location
City Of London, England, United Kingdom
Aquis Exchange PLC is seeking a capable Network Engineer to support, shape, optimise, and scale our low-latency trading infrastructure in London. You will join a small, expert Network team working across cloud, on-prem, and exchange platforms—contributing to strategic projects and hands-on engineering. The role ...

KDB Developer

Location
City Of London, England, United Kingdom
programming. Good understanding of KDB+ database architecture and data modelling. Experience with real-time market data and time‐series data. Experience handling high‐volume, low‐latency financial market data. Strong knowledge of performance optimisation, partitioning and data storage. Proven experience designing tick, RDB, HDB and real‐time data ...

2027 | EMEA | London | Engineering | Apprentice Programme

Location
City Of London, England, United Kingdom
ideas. Solve the most challenging and pressing engineering problems for our clients. Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. Create ...

Electronic Trading Network & Systems Engineer

Hiring Organisation
James Joseph Associates Limited
Location
City, London, United Kingdom
Employment Type
Permanent
Salary
GBP 170,000 Annual
client is a prestigious buy-side electronic trading business. Additional headcount has been approved for a Senior Low Latency Network & Systems Engineer to help develop and optimise its high-performance trading infrastructure. This is an opportunity to work on technically demanding infrastructure where network performance, system efficiency ...

KDB+ Architect: Real-Time Market Data & Performance

Location
City Of London, England, United Kingdom
systems for large data volumes. You will lead performance tuning, capacity planning and data storage optimisations, working with tick, RDB, HDB architectures to deliver low-latency solutions. #J-18808-Ljbffr ...