1 to 25 of 111 Remote/Hybrid Low Latency Jobs

Investment Banking - Low Latency C++ Developer - financial markets/Linux/scripting/low latency/TCP/I

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Investment Banking - Low Latency C++ Developer - financial markets/Linux/Scripting/low latency/TCP/IP PURPOSE AND SUMMARY We are looking for a C++ developer to be part of the low latency development team. The team provides industry leading lowlatency trading services for our clients, utilizing FPGA, C++ and Java technologies. The candidate will be focusing on the C++ components. The ideal candidate: Is motivated by working in a high performing team, Is flexible to change of work streams as business priorities change or problems arise, Likes ...

C++ Developer

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
C++ Developer (Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background, REC Solutions Limited … could be the ideal place for you to develop your career. Benefits (not exhaustive list): C++ Developer(Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency, Back-end) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company pension Group Policies ...

Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Contract Algo Trading Java Developer - eTrading, low latency, Java APIs, Multithreading, FIX Our Investment Banking client is looking for an Algo trading Java developer to join the team to work on new initiatives and support for business critical algorithmic trading engines. The team provides innovative solutions for low … touch, low latency trading, which includes FIX connectivity, low latency market connectivity, smart order routing, algorithmic trading and internal crossing. The requirement is for a core Java developer. The team is working on a number of algorithmic engines that support benchmark algos, smart order routing ...

C Developer

Hiring Organisation
Harrington Starr
Location
Slough, Berkshire, UK
Employment Type
Full-time
C++ Software Engineer – LowLatency Trading Contract - OUTSIDE IR35 Rate - Dependent on skills London - Hybrid working 50% in office. You'll be joining a high‐performance trading technology firm. Helping to building ultra‐lowlatency systems powering global electronic markets. Working alongside world‐class engineers solving … complex challenges across C++, Linux, networking, and hardware‐accelerated trading pipelines. What You'll Do Build and optimise high‐performance, lowlatency C++ applications Develop real‐time systems interacting directly with global exchanges Work closely with FPGA, network, and infrastructure teams Improve latency, throughput, and reliability across ...

C Developer

Hiring Organisation
Harrington Starr
Location
London Area, United Kingdom
C++ Software Engineer – LowLatency Trading Contract - OUTSIDE IR35 Rate - Dependent on skills London - Hybrid working 50% in office. You'll be joining a high‐performance trading technology firm. Helping to building ultra‐lowlatency systems powering global electronic markets. Working alongside world‐class engineers solving … complex challenges across C++, Linux, networking, and hardware‐accelerated trading pipelines. What You'll Do Build and optimise high‐performance, lowlatency C++ applications Develop real‐time systems interacting directly with global exchanges Work closely with FPGA, network, and infrastructure teams Improve latency, throughput, and reliability across ...

Senior Software Development Engineer C++

Hiring Organisation
REC SOLUTIONS LIMITED
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Senior Software Development Engineer C++ - (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency) ***This is a hybrid role, 3 days remote and 2 days in the office*** Our client actively encourages diversity, equality and inclusion within its workforce and welcomes applications from a diverse background … place for you to develop your career. Benefits (not exhaustive list): Senior Software Development Engineer C++ (Principal, Python, SQL, Linux, Trading, FinTech, Financial Technology, Low Latency) Competitive salary 25 days annual leave - not including bank holiday Private medical insurance Flexible working hours Company pension Group Policies Life Assurance ...

Low Latency Engineer

Hiring Organisation
Harrington Starr
Location
City of London, London, United Kingdom
sits at the intersection of engineering excellence, client engagement, and strategic delivery — working hands-on in Java to design and build highly performant, resilient, low-latency trading platforms across OMS, EMS and exchange connectivity environments. What you’ll be doing Designing and delivering high-performance, low-latency … articulating technical risks clearly to leadership and clients What we’re looking for Strong Java engineering background with a focus on highly performant, low-latency systems Significant experience in capital markets technology environments Experience building solutions within: Order Management Systems (OMS) Execution Management Systems (EMS) Experience using Aeron ...

Senior Quantitative Developer

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
develop, and maintain high-performance trading, pricing, and analytics systems Implement quantitative models and strategies using C/C++ and Python Optimise applications for low latency, high throughput, and stability Work extensively in Linux environments , including automation via shell scripting Collaborate with quants, traders, and technology teams … development workflows Proven experience delivering mission-critical systems in financial services Desirable Skills Background in quantitative finance, trading systems, or capital markets Experience with low-latency architectures, multithreading, and concurrency Understanding of numerical methods, statistics, or financial models ...

C# Developer (Quant, Commodities)

Hiring Organisation
Sanderson Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£880 - £900 per day
skills and confidence engaging with front-office stakeholders. 2. E-Trading C# Developer - Electronic Trading (Pre-Trade) This role focuses on building and optimising low-latency, high-performance components that underpin electronic trading across multiple asset classes. Key Responsibilities Develop pricing, execution and workflow components for electronic trading. … Work with high-volume, low-latency data, multithreading and concurrency. Deliver rapid enhancements in partnership with traders and quants. Contribute to microservices architecture and front-end components (React/Angular) Core Skills C#, SQL, multithreading, concurrency and high-performance system design. Experience with microservices architecture. Background ...

Senior Java Engineer – Reactive (Spring WebFlux)

Hiring Organisation
Fynity
Location
London Area, United Kingdom
Hybrid (1 day per week onsite) Are you a senior, hands-on Engineer who thrives in event-driven, asynchronous environments? Do you enjoy building low-latency, high-throughput distributed systems where correctness, resilience, and performance really matter? This is an opportunity to work at the core of real … within a high-performing engineering team, building asynchronous, message-driven systems designed for scale, resilience, and near-zero downtime. Design and implement high-throughput, low-latency systems processing millions of real-time payment events Build event-driven architectures using modern Java and reactive frameworks Work extensively with ...

Senior Java Engineer - Reactive (Spring WebFlux)

Hiring Organisation
Fynity
Location
Slough, Berkshire, UK
Employment Type
Full-time
Hybrid (1 day per week onsite) Are you a senior, hands-on Engineer who thrives in event-driven, asynchronous environments? Do you enjoy building low-latency, high-throughput distributed systems where correctness, resilience, and performance really matter? This is an opportunity to work at the core of real … within a high-performing engineering team, building asynchronous, message-driven systems designed for scale, resilience, and near-zero downtime. Design and implement high-throughput, low-latency systems processing millions of real-time payment events Build event-driven architectures using modern Java and reactive frameworks Work extensively with ...

Network Specialist - SMPTE 2110/PTP/Arista/EVPN/Multicast/QoS - Broadcast Networks

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Any
Salary
GBP Annual
infrastructure supporting live production workflows. This is a unique opportunity to help build a modern broadcast network from the ground up , supporting high-bandwidth, low-latency media transport used in live sports broadcasting. Key Responsibilities Design, deploy, and support high-performance IP media networks for live broadcast environments … operate Arista-based spine-leaf fabrics using EVPN/VXLAN Configure and optimise multicast networking (PIM/IGMP) Implement QoS policies to support latency-sensitive media traffic Troubleshoot complex issues within a mission-critical, high-availability environment Required Experience Strong experience with data centre or high-performance networks Hands ...

Senior Python Developer

Hiring Organisation
Pontoon
Location
Dublin, County Dublin, Ireland
Employment Type
Contractor
Contract Rate
Salary negotiable
performance tuning * Integrate applications with Hitachi S3 for secure and scalable storage access Caching & Performance Engineering * Implement and tune Redis-based caching solutions for low-latency and high-volume workloads Delivery & Agile Collaboration * Work closely with cross-functional engineering squads, product owners, and data teams * Use JIRA ...

Senior Software Engineer - C

Hiring Organisation
ECM Selection (Holdings) Limited
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £85000/annum
Software development in C++ and Rust for low latency transactions This company creates ultra-high-speed FPGA-based hardware and highly optimised software for specialised applications requiring maximum performance. Due to continued growth, they are seeking an experienced C++ software engineer to join their Cambridge-based development team. ...

Python Developer

Hiring Organisation
Pontoon
Location
Dublin, County Dublin, Ireland
Employment Type
Contractor
Contract Rate
£0.00 per hour, Pro-rata, Inc benefits
performance tuning * Integrate applications with Hitachi S3 for secure and scalable storage access Caching & Performance Engineering * Implement and tune Redis-based caching solutions for low-latency and high-volume workloads Delivery & Agile Collaboration * Work closely with cross-functional engineering squads, product owners, and data teams * Use JIRA ...

Data Engineer

Hiring Organisation
Experis
Location
London Area, United Kingdom
Experience with dbt for modelling and transformation. Background in financial services, payments, trading, or other data-rich environments. Experience with real-time analytics and lowlatency data architectures. Personal Attributes Problem-solver with strong analytical thinking. Comfortable working in cross-functional teams. Proactive, curious, and able to work ...

Senior Platform Engineer

Hiring Organisation
Immersive Finance
Location
West London, London, United Kingdom
Employment Type
Permanent
docker containers. Experience of FX , Crypto , or Derivatives markets. Experience with Postgres , ClickHouse , or other high-performance storage solutions. Exposure to real-time data, low-latency networking, and distributed systems. Our Stack Python, C++. Multi-cloud infrastructure/deployment. Standard SDLC (i.e., Git workflow, build, continuous integration). ...

C# Developer - Top Market Maker - London

Hiring Organisation
Radley James
Location
City of London, London, United Kingdom
high-performance C# trading applications used by front-office teams Collaborate closely with traders and quantitative researchers to enable new trading strategies Build scalable, low-latency systems and data pipelines handling large volumes of market data Contribute across the full software development lifecycle, from design to production support ...

Python Developer

Hiring Organisation
Ascendion
Location
Glasgow, Scotland, United Kingdom
enterprise-grade trading platforms OR complex enterprise systems. Hands-on experience with AWS services (compute, storage, networking, security). Experience building high-throughput, low-latency systems. Strong knowledge of REST APIs, microservices architecture, and distributed systems. Experience with databases (SQL and/or NoSQL). Familiarity with data ...

Senior Software Engineer (Python)

Hiring Organisation
We Are Dcoded Limited
Location
East London, London, United Kingdom
Employment Type
Permanent
Salary
£90,000
Real-Time Data SaaS business based in London, operating across a variety of market which includes wellbeing technology and gambling . The company builds low-latency, data-intensive platforms that ingest and process real-time data at scale, supporting: The business is entering a significant growth phase ...

Sr. Backend Architect (Rust)

Hiring Organisation
TechShack
Location
United Kingdom
rebuild across the core trading stack: real-time trade flows, execution pipeline, risk/margin, positions, market data and streaming APIs. Architect high-throughput, latency-critical Rust services that stay stable under peak load with tight p99/p999 behaviour and low jitter. Design the engine room … platform. What we’re looking for 3+ years minimum Rust in production, building performance-critical systems. 7+ years backend engineering experience overall. Ultra-low latency mindset: hot-path profiling, lock-free/low-lock concurrency, cache/memory layout, backpressure, and reducing jitter. Exchange experience across ...

Systems Integrator (IT)

Hiring Organisation
Rullion Engineering Cumbria
Location
Teddington, London, United Kingdom
Employment Type
Permanent
with DDS middleware, high-speed networking, and time-sensitive systems. * You will be experienced in LabVIEW for instrumentation integration. * You will have experience in low level programming, system architecture, operating systems, or device architecture * You will have experience in setting up and deploying test automation frameworks using GitHub Actions … network time synchronization protocols (PTP, NTP). * Experience with IT security best practices and compliance frameworks. * Familiarity with real-time operating systems (RTOS) and low-latency architectures. Please note all candidates MUST be eligible to obtain or already hold SC Clearance. Interested in this position? please click "apply ...

HPC Engineer

Hiring Organisation
HMx Labs
Location
City of London, London, United Kingdom
. We help banks, hedge funds, and vendors design, build, and debug serious compute platforms – from CPU/GPU clusters for risk calculations to low-latency analytics and large-scale simulations. We’re hiring a Software Engineer to work in the HPC side of the company. … smart, highly motivated , and that you actually care about HPC (and maybe finance too) . You should enjoy understanding how systems behave at a low level and be happy jumping between domains. You must have The right to live and work in the UK indefinitely At least 1 year ...

Technical Product Manager

Hiring Organisation
OTA Recruitment Limited
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
plays a key role in shaping how the company delivers its forecasting products. The focus is on ensuring the business can consistently provide accurate, low-latency sports predictions that meet client expectations. Youll be responsible for coordinating the delivery of models, processes and technical components within the team ...

UK Head Listed Derivatives Execution and Core Trading Platforms

Hiring Organisation
Deutsche Bank
Location
London Area, United Kingdom
support for the Listed Derivatives Execution desk with their trading and risk applications, and provide oversight for core trading platforms including the algorithmic ultra low latency stack. In this role you will ensure the reliability, performance, and scalability of the real-time trading environment by applying Site Reliability ...