Rust Quant Developer: Low-Latency Crypto Trading

Company IconCrypto Pro Network
Location IconLondon

A leading cryptocurrency trading firm in Greater London is seeking a Quantitative Developer to design and maintain high-performance trading systems using Rust. This role requires strong collaboration with traders and engineers to implement robust tra...Read More>>.

Posted: February 28th, 2026
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Senior Rust Engineer — Low-Latency Trading Systems

Company IconOnyx Capital Group Limited
Location IconLondon

A leading liquidity provider is seeking Senior Rust Software Engineers to join their growing team in the UK. The role involves full ownership of complex systems from architecture to production, ideally suited for candidates with 5-10+ years of softwa...Read More>>.

Posted: March 27th, 2026
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Senior Software Engineer - AI/Edge Backend (On-site UK)

Company IconFaculty
Location IconLondon

A leading AI company in Greater London is seeking a Senior Software Engineer to lead backend and edge/IoT engineering in their Defence business unit. The role requires strong experience in Python and a compiled language, along with robust DevOps skil...Read More>>.

Posted: March 27th, 2026
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Senior Software Engineer: Scalable E-commerce Platform

Company IconHarper
Location IconLondon

A fast-growing technology startup is seeking a Senior Software Engineer to shape the future of its core systems. The ideal candidate will work closely with the CTO and the product team, focusing on building reliable and scalable solutions. Confidence...Read More>>.

Posted: March 30th, 2026
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Azure Data Platform Engineer — Greenfield, Security-First

Company IconOrla Rose Associates
Location Icon

A leading technology organization in the United Kingdom is seeking a Senior Data Engineer to design and implement a modern data platform. This pivotal role involves owning the end-to-end data infrastructure, which includes building pipelines and ensu...Read More>>.

Posted: April 11th, 2026
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Data Operations & Quality Analyst/Engineer - Major Hedge Fund – Lucrative Total Comp Package

Company IconMondrian Alpha
Location IconLondon

Data Operations & Quality Analyst/Engineer - Major Hedge Fund – Lucrative Total Comp PackageA high-performing, multi-billion dollar AUM hedge fund is looking to hire a Data Analyst into their rapidly growing centralised Data Management...Read More>>.

Posted: April 11th, 2026
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Senior Software Engineer (Extreme Programming/XP) - £540 p/d Outside – London

Company IconVentula Consulting
Location IconLondon

Senior Software Engineer (Extreme Programming/XP) - £540 p/d Outside – LondonDirect message the job poster from Ventula Consulting.They are seeking an experienced developer skilled in React, TypeScript, and Node.js. The ideal ca...Read More>>.

Posted: April 11th, 2026
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Senior eFX Developer | High-Frequency Trading Specialist

Company IconState Street
Location IconLondon

A global investment firm in Greater London seeks an experienced full-stack developer for creating high-performance Java and Rust code. Candidates should have a minimum of 5 years in automated trading and strong knowledge of FX Spot, Forward, and eNDF...Read More>>.

Posted: April 11th, 2026
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Senior Software Engineer — Backend & Full‑Stack (Django/AWS)

Company IconEquali
Location Icon

A fast-growing B2B tech company based in London is seeking a hands-on Senior Software Engineer. You will drive the technical and product evolution and work on building full-stack solutions, integrating with external systems, and collaborating with di...Read More>>.

Posted: April 11th, 2026
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Senior Software Engineer (React, Node.js, AWS)

Company IconOliver Bernard
Location IconLondon

OverviewSenior Software Engineer (React, Node.js, AWS)Location: Hybrid in London.Senior Software Engineer (React, Node.js, AWS) - would you like the opportunity to work for a market leading organisation, currently...Read More>>.

Posted: April 11th, 2026
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Senior Front Office Developer, Crypto HFT & Trading Systems

Company IconFasanara Capital Ltd
Location IconLondon

A boutique alternative asset manager in Greater London is looking for a Front-Office Developer specializing in high-frequency trading for cryptocurrencies. The successful candidate will design and implement trading algorithms and work closely with qu...Read More>>.

Posted: April 11th, 2026
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Senior Cloud Engineer - £70,000 - £84,000 + Bonus + Excellent Package - London OR Bristol

Company IconHawksworth
Location IconLondon

This range is provided by Hawksworth. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.Base pay rangeDirect message the job poster from HawksworthPartner / Director at H...Read More>>.

Posted: April 11th, 2026
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Software Engineer (Fixed Income & Macro) - Python

Company IconVerition Fund Management LLC
Location IconLondon

Software Engineer (Fixed Income & Macro) - PythonVerition Fund Management LLC (“Verition”) is a multi-strategy, multi-manager hedge fund founded in 2008. Verition focuses on global investment strategies including Global Credit, Global...Read More>>.

Posted: April 11th, 2026
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Senior Software Engineer (SC Cleared)

Company IconSR2 | Socially Responsible Recruitment | Certified B Corporation™
Location IconLondon

3 days ago Be among the first 25 applicants SR2 | Socially Responsible Recruitment | Certified B Corporation™ provided pay range This range is provided by SR2 | Socially Responsible Recruitment | Certified B Corporation™. Yo...Read More>>.

Posted: April 11th, 2026
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Vice President, AWS Cloud Technical Lead

Company IconMUFG Bank, Ltd
Location IconLondon

Vice President, AWS Cloud Technical Lead page is loaded## Vice President, AWS Cloud Technical Leadlocations: Londontime type: Full timeposted on: Posted Todayjob requisition id: 10074497-WDDiscover your opportunity with Mitsubishi UFJ Financi...Read More>>.

Posted: April 11th, 2026
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Lead Software Engineer - SaaS Platform (TypeScript/React)

Company IconOpenr
Location IconLondon

A leading hospitality tech company is seeking a Team Lead Engineer to join their growing team in Central London. You will lead and mentor engineers while remaining hands-on with development across a full-stack environment that includes React and Type...Read More>>.

Posted: April 11th, 2026
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Senior FXGO Engineer — Real-Time Trading & Low Latency

Company IconBloomberg New Energy Finance
Location IconLondon

A global financial services company in Greater London is seeking a skilled engineer to build and enhance their FX trading platform. The ideal candidate will have strong experience in C++ application development and a background in distributed systems...Read More>>.

Posted: April 11th, 2026
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Cloud-Native Quant Developer for Risk Platform & SaaS

Company IconQuantifi, Inc.
Location IconLondon

A leading financial technology firm in Greater London is seeking quantitative developers to join its engineering team. In this role, you will develop features for an award-winning quantitative library and risk platform. You will enhance existing func...Read More>>.

Posted: April 11th, 2026
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Intermediate React Developer: Clean Code, Agile, Flexible Working

Company IconGlobal Relay
Location IconLondon

A technology company in London is searching for an Intermediate React Developer to join a skilled team focused on building modern web applications. The role involves designing interactive single-page applications, writing thorough tests, and collabor...Read More>>.

Posted: April 12th, 2026
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Founding Senior Software Engineer, AI in Healthcare

Company IconWorkonomics
Location Icon

A British healthtech startup is seeking a mid-senior level engineer to develop an AI co-worker that enhances care coordination in healthcare systems. The role is full-time and based in Central London. Responsibilities include collaborating with users...Read More>>.

Posted: April 12th, 2026
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Senior Python Engineer — AR/VR Data Capture Systems

Company IconTempleton & Partners - Innovative & Inclusive Hiring Solutions
Location IconLondon

A global technology firm based in London is seeking an experienced Software Engineer to join their Reality Labs research team. The role involves developing software for prototype wearable devices and optimizing data collection platforms. Candidates s...Read More>>.

Posted: April 17th, 2026
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LLM Engineer for Production AI — London (Equity)

Company IconJack & Jill/External ATS
Location IconLondon

A YC-backed AI startup is seeking an AI Engineer in London to join an elite team pushing the boundaries of AI-powered technologies. You'll tackle high-intensity technical challenges and implement state-of-the-art systems in a rapidly growing environm...Read More>>.

Posted: April 17th, 2026
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Senior Lead React Engineer – Frontend for Trading Tech

Company IconJPMorgan Chase & Co.
Location IconLondon

A leading global financial services firm in London seeks a Senior Lead Software Engineer to join an agile team focused on enhancing and delivering top-notch technology products. The successful candidate will have 5+ years of experience, excel in soft...Read More>>.

Posted: April 17th, 2026
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Remote-First Senior Software Engineer: Lead Full-Stack SaaS

Company IconG-P
Location IconNorthern Ireland

A leading SaaS platform provider is seeking a Software Engineer to design and develop cloud-enabled products. The position requires experience in developing full-stack web applications and collaborating with distributed teams. Candidates should posse...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, AI - Global Treasury Payment Network

Company IconAirwallex
Location IconLondon

About Airwallex Airwallex is the only unified payments and financial platform for global businesses. Powered by our unique combination of proprietary infrastructure and software, we empower over 200,000 businesses worldwide – includi...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, AI Data Platform & Simulations

Company IconPhysicsX Ltd
Location IconLondon

A leading deep-tech company in Greater London is seeking a Senior Software Engineer to architect and build robust data platforms for high-dimensional simulation data. Ideal candidates should have strong foundations in software engineering with expert...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer — AI+Materials Platform (Equity)

Company IconPolaron Ltd.
Location IconLondon

A cutting-edge materials technology company in London is seeking a Senior Software Engineer to define the technical foundations of their AI-driven platform. This hands-on role involves collaboration with scientists and engineers, focusing on backend...Read More>>.

Posted: April 17th, 2026
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Senior Android Engineer — Scale Mobile App (Hybrid, Equity)

Company IconOwen Thomas | Pending B Corp™
Location IconLondon

A leading technology company in London is seeking a Senior Android Engineer to design and build a scalable Android application for millions of users. This role involves leading the app’s launch and collaborating closely with the product team. The i...Read More>>.

Posted: April 17th, 2026
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Senior Engineer, Ad Tech & AI Platforms

Company IconBauer Media Group
Location IconLondon

A leading media company in Greater London seeks a Senior Engineer to drive the design and implementation of advertising products. You will mentor engineers and lead the development of scalable systems in an ad tech environment. Applicants should poss...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, Total Fund Management (Public Markets) - Hybrid

Company IconInvestissements RPC
Location IconLondon

Une organisation d’investissement mondiale recherche un(e) Senior Software Engineer dans le domaine de la technologie des marchés publics. Le candidat idéal aura plus de 5 ans d'expérience, une forte maîtrise des langages de programmation comme...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, FX Sales and Trading

Company IconMacquarie Bank Limited
Location IconLondon

Senior Software Engineer, FX Sales and Trading Join our high performing eFX Digital Technology team supporting our front office projects in the Commodities and Global Markets Technology group and work with a multitude of teams and stak...Read More>>.

Posted: April 17th, 2026
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Python Quant Developer — Cross-Asset Risk & PnL

Company IconBruin
Location IconLondon

A leading global investment bank in London is seeking a mid-senior level Python Developer to join their cross-asset strategy group. This role involves working hands-on with trading teams and developing Python-based tools to enhance market risk and Pn...Read More>>.

Posted: April 17th, 2026
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Hybrid Cloud Engineer - AWS, Kubernetes & Terraform

Company IconTenth Revolution Group
Location IconLondon

A global media company in London is seeking a Cloud Engineer to ensure seamless broadcast operations focusing on software and cloud technologies. This mid-senior level role involves designing and maintaining cloud infrastructure and requires proficie...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer Ad Tech & AI Platforms

Company IconBauer Media Outdoor UK
Location IconLondon

A leading media business in Greater London seeks a Senior Engineer to develop and maintain key advertising products. You will lead design efforts and ensure system reliability at scale, working collaboratively with cross-functional teams. The ideal c...Read More>>.

Posted: April 17th, 2026
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Senior Big Data Engineer - Spark, Graphs & Elasticsearch

Company IconRELX INC
Location IconLondon

A multinational technology firm seeks a Senior Software Engineer II to design and build scalable systems for complex research metrics. The role involves implementing distributed computation pipelines and developing Java-based backend services. Candid...Read More>>.

Posted: April 17th, 2026
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Senior XR Software Engineer – On-Device Rendering & UX

Company IconXYZ Reality
Location IconLondon

A leader in construction technology is seeking a Senior Software Engineer to contribute to its innovative ATOM headset. The role involves designing software for well-optimized user experiences, requiring strong C++ skills and experience in real-time...Read More>>.

Posted: April 17th, 2026
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Senior AI Software Engineer (Generative AI) – FinTech

Company IconAirwallex
Location IconLondon

A fintech company based in the UK is looking for a Senior Software Engineer to join their Generative AI team. The role involves developing AI-driven solutions to enhance customer support and internal processes. Candidates should have over 5 years of...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer, Total Fund Management Trading, Public Markets Technology

Company IconInvestissements RPC
Location IconLondon

Senior Software Engineer, Total Fund Management Trading, Public Markets Technology page is loaded## Senior Software Engineer, Total Fund Management Trading, Public Markets Technologylocations: Londontime type: Temps pleinposted on: Publié il y...Read More>>.

Posted: April 17th, 2026
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Senior KDB+ Developer for Front-Office Trading Hybrid-London

Company IconReed
Location IconLondon

A leading investment bank in London is looking for a Senior KDB Developer to join their Fixed Income Algo Trading team. The position involves designing real-time KDB processes, building monitoring dashboards, and collaborating with traders. The role...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer - RF & Sensor Systems (Hybrid, SC Eligible)

Company IconCopello Global
Location Icon

A leading defence business in Southampton is seeking a Senior Software Engineer to design and develop software components for RF communication and sensor systems. The ideal candidate will possess a degree in engineering or computer science and expert...Read More>>.

Posted: April 17th, 2026
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Senior AWS Software Engineer – Cyber & Defence (4‑Day Week)

Company IconLockheed Martin
Location IconLondon

A leading aerospace and defense company is expanding its team in London, offering an exciting opportunity for Software Engineers (AWS). You will engage in developing cutting-edge technologies in Defence, Cyber, and Intelligence programmes. The role r...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer: AI-Driven, Scala & Kafka Lead

Company IconTxodds
Location IconLondon

A technology firm specializing in betting solutions is seeking a Senior Software Engineer to join their London-based team. The role involves leading the design of scalable systems and requires strong expertise in Scala and familiarity with tools like...Read More>>.

Posted: April 17th, 2026
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Senior Python Engineer — Data, AI & APIs (Hybrid)

Company IconHarnham
Location Icon

A leading digital agency in the UK is looking for a Senior Software Engineer (Python) to join their innovative team. You will design and maintain scalable applications, while collaborating closely with data engineers. The ideal candidate has over 5 y...Read More>>.

Posted: April 17th, 2026
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Real Estate Planning Lead — Flexible / Hybrid

Company IconMishcon de Reya LLP
Location IconLondon

A leading independent law firm in Greater London is looking for a dedicated professional to join their planning team. The role involves advising clients on various planning law matters, including drafting agreements and managing appeals. Candidates s...Read More>>.

Posted: April 17th, 2026
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Quantitative Trading & Research - Rates - Quantitative Developer - Vice President

Company IconJPMorgan Chase & Co.
Location IconLondon

Join a collaborative, fast-paced team where your code powers systematic trading in global Rates markets. You will help transform research into robust, production-grade strategies and platforms. Work closely with quantitative researchers and tra...Read More>>.

Posted: April 17th, 2026
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Python Quant Developer — Risk Analytics & Cloud

Company IconAAA Global
Location Icon

A leading global hedge fund is seeking a Quantitative Developer to join their Risk Technology team. This full-time role involves designing risk analytics solutions, building data ingestion pipelines, and developing cloud-native applications with Pyth...Read More>>.

Posted: April 17th, 2026
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Senior Software Engineer - Data Technologies, Non-Securitised Data - Macro & Industries

Company IconBloomberg L.P.
Location IconLondon

Senior Software Engineer - Data Technologies, Non-Securitised Data - Macro & Industries Location London Business Area Engineering and CTO Ref # 10049804 Description & Requirements Bloomb...Read More>>.

Posted: April 18th, 2026
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Senior Software Engineer, Unified Platform — Global Market Data

Company IconDRW Holdings, LLC.
Location IconLondon

A financial services company in London is looking for a Senior Software Engineer to join their Unified Platform team. The role involves developing innovative systems to support research and trading, requiring over 5 years of software development expe...Read More>>.

Posted: April 18th, 2026
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Senior Software Engineer, Content Agent - Full-Stack & AI

Company IconSanity
Location IconLondon

A pioneering content technology firm in Greater London is looking for a Senior Engineer for their Content Agent. In this role, you'll engage in full-stack product work using TypeScript and React, contributing to the development of AI-powered systems...Read More>>.

Posted: April 23rd, 2026
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Senior Principal Engineer - Cloud Lead & Mentor (AWS/Python)

Company IconGolang Works
Location IconLondon

A tech company in London seeks a Principal Engineer to integrate hands-on expertise with leadership skills in a collaborative environment. This role involves mentoring team members while utilizing AWS, Terraform, and Python. The successful candidate...Read More>>.

Posted: April 27th, 2026
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