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    Quantitative Developer (Python/C++) for Greenfield MFT

    Client Server Ltd. is seeking a highly talented Quantitative Developer specializing in Python and C++ to join their London team. This impactful role involves designing and implementing trade execution algorithms for a Greenfield MFT platform in Equities trading. The successful candidate will be rewarde ...

    Python Developer (Energy) – London – £700 850/day

    Python Developer (Energy) – London – £700-850/day (Python, React, Azure, LLM) Overview We’re working with an industry leading energy company that is looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract. < ...

    Quant Developer Python Tools for Research & Backtests

    A leading quantitative trading firm in Greater London is seeking a Quant Developer to join its EMEA Development team. This role involves developing tools for quantitative trading strategies, enhancing the simulation framework, and providing support for research tasks. Ideal candidates will have a strong backgrou ...

    Front Office C# Developer Commodities/Derivatives (Hybrid)

    Huxley is seeking a Software Developer for their Commodity Derivatives team, working within the eTrading front office. This contract role pays up to £800 per day and offers hybrid working with 2-3 days per week in the London office. The ideal candidate should have solid experience with C# / .NET, along ...

    Senior Software Developer for Healthtech (Fast Iteration)

    Overview Dyad is hiring a senior software developer to work in an up-and-coming healthtech startup with a strong emphasis on quality and collaboration. We are easy on Elixir-specific experience and care more for familiarity with language-agnostic technical practices that allow fast iteration whil ...

    Intapp Senior Developer — Hybrid (Risk & Open Suite)

    A leading law firm in Greater London is looking for an Intapp Senior Developer to enhance the firm's Risk Business applications. This full-time, permanent role will involve supporting the Intapp suite and collaborating with stakeholders to implement technical improvements. The candidate should have strong experi ...

    Junior Quant Researcher, Analyst, Trader or Developer

    Full‑Time Junior Quant Roles | Early‑Career Opportunities Looking to transform a strong academic background into a high‑impact, long‑term career in industry? We're hiring early‑career quants into full‑time roles at high‑performing, research‑led firms where quantitative thinking isn't a su ...

    Junior Web Developer (C# / Blazor) – Data Dashboards

    Junior Compliance Analyst Location: London. DOE. This entry‑level role provides an excellent opportunity to gain hands‑on experience in regulatory compliance within the financial services industry. The successful candidate will support the compliance team in ensuring that the organisation ...

    Remote Python/Azure Developer for Public Sector

    Brio Digital is seeking an experienced Python/Azure Developer to join a significant public sector digital programme focused on designing and developing cloud-native applications. The role entails working in a highly regulated environment with occasional travel to Leeds and London. Successful candidates ...

    Senior .NET Developer — Azure Cloud & E‑commerce

    The Walt Disney Company is seeking a Senior .NET Developer to join our Hammersmith team in London. This permanent position involves modernizing our e-commerce platform by transitioning from ASP.NET MVC 5 to a cloud-hosted architecture. The role entails collaborating with cross-functional teams, building secur ...

    Hybrid SQL Server Developer — ETL, SSIS & BI

    A financial services company in London is seeking a Senior SQL Server Developer to work on data-intensive applications within Group Corporate Treasury. The role involves developing and supporting ETL routines using SQL Server and SSIS, contributing to agile projects, and maintaining high performance in data solu ...

    Python Developer for AI Driven Finance Platforms

    Attribution Search is collaborating with a London-based Asset Management firm seeking an experienced Python Developer to join its dynamic technology team. This role involves enhancing backend and user-facing applications and supporting data workflows. Ideal candidates will have commercial software development ...

    Executive Director, Quant Developer Credit Trading Quant

    Job Summary We have an exciting opportunity for a quantitative analyst to join our Credit Trading Quant team, which works in the front office, delivering technological solutions for Credit Trading into production. The team owns the analytics and e-trading roadmap for credit trading in partnership ...

    Quantitative Developer, Trading and Client Controls (TaCC)

    Job Title: Quantitative Developer, Trading and Client Controls (TaCC) Location: London Corporate Title: Vice President Group Strategic Analytics (GSA) Overview: The TaCC team sits within Deutsche Bank's GSA and has a global remit across all products, bus ...

    Low Latency Quant Developer for Trading Systems

    Quadrature Capital in Greater London is seeking exceptional quant developers to join our team in building an ultimate automated trading system. The role requires strong programming skills, particularly in Python, C++, and Rust, as well as design experience and a curiosity about system operations. You w ...

    Senior C# Developer for Finance DevOps & Integration

    PAW Associates, an innovative global investment management firm, is seeking a Senior Analyst Developer to join their Equity & Multi Asset team. This role involves developing and maintaining in-house systems and integrating externally supplied systems. The ideal candidate will possess a degree in a tech ...

    Back End (Web) Developer, Woo commerce 45K+

    Back-End (Web) Developer, Woo commerce 45K+ Full-time Dynamic Web Design Company, well established in the UK and wider market. 100% remote working, must be UK based. Back-End Web Developer - PHPRemote - Based in the UK onlySalary: 40k - 45K WordPr ...

    C++ Developer – High Frequency Trading (HFT Systems)

    C++ Developer – High Frequency Trading (HFT Systems) Join MARGO in the UK (London) – High Performance Trading Environments MARGO is a tech-native consultancy delivering elite software engineering expertise to the most demanding financial markets environments. We operate in latency ...

    SQL Server Developer with SSIS and SSRS

    SQL Server Database Engineer with SSIS Our Client is a bank based in Central London – who are looking to recruit a Database Engineer with at least 5 to 7 years of solid expertise working with SQL Server, SSIS and SSRS. Responsible for the development and delivery of data pipelines (collec ...

    Senior Software Engineer, Developer Experience at Scale

    Amazon is looking for Software Development Engineers to optimize the software development experience at scale. The ideal candidate will be passionate about new technologies and solving technical challenges, working closely with other teams including Aurora Serverless and Aurora Storage. The role requir ...

    Senior Web Frontend Developer Remote Outside IR35

    CTDI is looking for a Web Frontend Developer to join a greenfield project for the transport industry. You'll work remotely or from London, Bristol, or Cornwall, becoming part of a small team responsible for designing and engineering a web application. The role demands extensive experience in front-end ...

    Senior Dynamics 365 CRM Developer Hybrid (London)

    Cognizant is looking for a Senior Microsoft Dynamics 365 CRM Developer in Greater London. In this hybrid role, you'll play a vital part in developing and enhancing Dynamics 365 CRM solutions for public sector clients. Join a collaborative Microsoft partner team to solve complex challenges and create ro ...

    Remote Cordova App Developer Mobile Apps Engineer

    CTDI is looking for an experienced Cordova App Developer for a 12-month contract offering £450 per day. The role includes working on the mobile application lifecycle for a transport app, with remote working options available. Ideal candidates should have in-depth knowledge of Apache Cordova, experience ...

    Graduate .NET Developer – Remote Banking Tech & Training

    Noir is seeking a Graduate .NET Developer for a prestigious investment bank project in London. This role involves designing and developing a cutting-edge .NET/C# application, ideal for recent graduates eager to enhance their skills. You will receive comprehensive training in the latest technologies and ...

    SC Cleared PowerApps Developer (NPPV3) – Hybrid London

    Sanderson Government & Defence is seeking a PowerApps Developer for a contract role in London, requiring SC clearance. This position entails designing and implementing Power Platform solutions while complying with security standards. With an initial duration of 3 months and potential for extension, the ...

    Salesforce Data Cloud Developer — Flexible Work Options

    NTT DATA is looking for a mid-level Salesforce Data Cloud Developer to join their team in Greater London. The role focuses on designing and implementing Data Cloud solutions across various industries, requiring strong skills in Salesforce development, SOQL, and integration. The successful candidate mus ...

    FX Options Quantitative Developer (Assistant Vice President)

    By Joining Citi, you will become part of a global organisation whose mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Team/Role Overview Citi is looking for a Quantitative Developer to join ...

    Senior Platform Product Manager – Developer Tools & UX

    bloom is looking for a Senior Individual Contributor to own the tooling for a 60-strong technical team. In this role, you'll be responsible for developing products that enhance interactive training environments efficiently and with high quality. Key responsibilities include owning the internal platform ...

    Senior T24 Developer: Upgrades, Migrations & TAFC/TAFJ

    TestYantra Software Solutions is looking for a skilled software engineer with 5–7 years of experience in Temenos T24 / Transact to support migration projects and database transitions. Candidates must demonstrate expertise in TAFC to TAFJ migrations and strong technical knowledge of Java-based runtimes. <p ...

    Quantitative Developer – Up to £200,000 + Bonus + Benefits

    £200,000 + Bonus + Comprehensive Benefits Opportunity A leading global hedge fund is seeking a Python Quantitative Developer to join its front‑office technology team, working at the intersection of quantitative research, engineering, and trading. In this role, you'll partner direc ...

    Senior Go Developer AWS Cloud Native (London)

    Roc Search is seeking an experienced Software Developer for a permanent role in London, focusing on large-scale cloud-native platform development. The ideal candidate has over 5 years of software development experience, strong skills in Go and AWS, and a willingness to learn Clojure. Join a collaborati ...

    Senior Software Developer, AI Engineering, London, COR7550

    Senior Software Developer, AI Engineering, London, COR7550 Are you a Software Engineer with a passion for AI and building scalable systems from the ground up? This is a rare opportunity to join as an early member, shaping both the technology and the engineering of an ambitious product! T ...

    Remote PM for Developer Infra, Laravel Cloud

    Laravel is looking for a Product Manager to lead the development of Laravel Cloud, focusing on building infrastructure for developers. This role offers the opportunity to take ownership of the product from conception through to launch, with a strong emphasis on collaboration across engineering, design, and ma ...

    Unreal Engine 5 Developer: Immersive Installation (Remote)

    Profiles Creative is seeking a freelance Unreal Engine 5 Developer for an immersive installation project. This role, lasting up to 8 weeks, requires expertise in real-time visuals and spatial design in UE5, with a focus on creating a multi-sensory interactive experience. The ideal candidate will have s ...

    Senior UI Developer – React & Modern Frontend Innovator

    Java Script Works is looking for UI Developers to enhance their team in Greater London. The new hires will be responsible for developing new features for their exciting frontend product built in React, as well as maintaining existing functionalities. Candidates must have deep knowledge of JavaScript, T ...

    Senior Software Security Developer – Core Platform Services

    About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enablin ...

    Hybrid Full Stack .NET Developer (C#/Azure)

    Hanson Wade in London is seeking a Software Developer focusing on full-stack .NET development. The role involves improving and maintaining software systems in a hybrid work environment, collaborating with various teams to deliver high-quality digital products. Successful candidates will have strong C# ...

    Senior C++ Developer — Low Latency Trading Engine

    Miller Maxwell, a leading brokerage in London, is seeking a Senior C++ Developer to join their expanding team. The successful candidate will work on the client’s core trading engine, contributing to low-latency market data solutions. This role offers an exciting opportunity to take ownership of high-vi ...

    Hybrid Angular Developer – Build Scalable Web Apps

    Capgemini is looking for a Junior Angular Developer in Glasgow, UK. The role involves developing and maintaining scalable web applications using the Angular framework and requires proficiency in TypeScript and JavaScript. Successful candidates will collaborate with backend developers and designers, foc ...

    Junior Python Developer in London Quant Capital

    Junior Python Developer – Fintech Quant Capital is urgently looking for a Python Developer to join our high profile client. Our client is a leading FinTech company based in the City of London. They provide high class Derivatives Instruments Valuation within the financial... ...and through d ...

    AWS Serverless Developer — Modernize Microservices (London Hybrid)

    Kryptos Technologies UK Limited is seeking an experienced AWS Application Developer based in Greater London. The role focuses on building scalable cloud-native applications and modernizing existing systems. The ideal candidate will have expertise in AWS serverless services, including Lambda and API Gat ...

    UI Developer Contract in London Quant Capital

    The Role I am hiring to grow the UI team to develop new features for our exciting frontend product built in React, as well as maintaining existing features. UI Developers Must Have Deep knowledge of JavaScript or TypeScript, HTML and CSS Experience of backend syste ...

    Salesforce Developer: Apex, LWC & Integrations (9 mo)

    Steadmanbrown is searching for a Salesforce Developer to join their Fin-Tech client on a 9-month Fixed-Term Contract. The role involves developing custom solutions on the Salesforce platform using Apex and Lightning Web Components, while ensuring adherence to best practices in coding and integration. T ...

    Python Developer (Energy) – London – £700 850/day

    Python Developer (Energy) – London – £700-850/day (Python, React, Azure, LLM) Overview We’re working with an industry leading energy company that is looking for an experienced full stack Python Developer to join them as part of an internal LLM initiative for an initial 6-month contract. < ...

    Senior Software Engineer, AI‑Enhanced Developer Experience

    Cisco Systems is looking for a Senior Software Engineer to join the Isovalent team. The ideal candidate will have over six years of experience in architecture, operations, and CI/CD implementation. You will architect AI-assisted tools, collaborate on coding, and streamline operations. This role is at the forefro ...

    CCH Tagetik & ETL Developer – Finance Systems Expert

    Capgemini is seeking an experienced CCH Tagetik + ETL Developer in London. This role will involve application development for CCH Tagetik databases while ensuring all governance requirements are met. You will collaborate closely with finance teams to enhance system functionality and deliver high-quality solut ...

    Junior C# Developer (Hybrid London) Global Settlement

    Lorien is seeking a Junior C# Developer to support their banking client in London. This role involves maintaining the Global Settlement platform and requires a strong foundation in C# and .NET technologies. Working in a hybrid model, the candidate will collaborate across teams, providing support and de ...

    Back End Developer Jobs in UK 2026

    Backend engineering continues to remain one of the most influential areas of modern software development as companies build scalable products and intelligent digital platforms. This Senior Backend Software Engineer opportunity in London offers experienced engineers the chance to join a fast-growing startup ba ...

    Hybrid Senior C# .NET Developer Azure Microservices

    Sivara GmbH, a global leader in industrial software, is seeking a Senior Software Developer to enhance their core platform. This hybrid role allows for 50% remote work, providing flexibility for employees. You will collaborate with internal teams and drive the design of cloud-native solutions. The idea ...

    Python Developer for Cloud Native Trading Platform

    Cititec is searching for an experienced Python Developer for a 6-month contract with a major energy trading firm. The role involves working on a cloud-native platform that supports real-time intraday position and P&L reporting for the trading business. You will design and maintain secure applications, ...

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