Fullstack Developer Pythonangularaws Jobs in London, UK

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C# Developer Front Office Engineering | Hedge Fund London

We’re working with a leading fixed income hedge fund in London that is expanding its front‑office engineering team. The fund has a strong performance track record, a deep commitment to technology, and a culture where engineers work side‑by‑side with quants and traders to build the systems that drive the in ...

Web App Developer ERP Specialist (On site, RRSP)

Sterling Marking Products Inc. is seeking an ERP Analyst in London with a permanent employment contract. The position offers a salary between £43,000 and £48,000 annually for 37.5 hours of work per week. Candidates must hold a relevant college certificate or diploma and have 1 to 2 years of experience. The job r ...

Quant Developer: C#/.NET & React for Front Office

SGI is seeking a Quant Developer based in London. The role requires strong C# and React skills, with at least 5 years of hands-on experience in financial services. You will be building analytics, risk, and pricing tools within a high-performing technology team. The ideal candidate has a solid mathematical backgr ...

Quant Developer (Rust/C++) for Crypto Trading, Dubai

TechShack is hiring a Quantitative Developer for their trading systems team. This position involves building and maintaining automated trading systems across various exchange venues using C++, Rust, and Python. The ideal candidate has three+ years of experience in production trading systems and solid knowledge o ...

Developer Experience Designer for Cutting Edge Dev Platforms

A leading data-driven software company in London seeks a Product Designer to enhance user experiences through collaborative design processes. The ideal candidate will have experience in interaction and visual design, user research, and familiarity with software development practices. This role values teamwork an ...

Quant Developer Fixed Income & Real Time Pricing (C++)

A financial services firm in Greater London is seeking a skilled developer to enhance its bond pricing library and implement quantitative models for fixed income instruments. The role requires strong C++ development capabilities and a solid understanding of pricing concepts. Candidates must ensure rigorous testi ...

C++ Quant Developer – Build Scalable Crypto Trading Systems

A leading crypto trading firm in Greater London is looking for a C++ Quant Developer to enhance their trading platform and data infrastructure. This role demands at least two years of C++ experience and strong analytical skills. The firm offers significant independence in problem-solving and a collaborative cult ...

Senior ASP.NET Developer Build Cutting Edge CRM Solutions

A leading technology employer in Greater London is seeking a Senior ASP.NET Developer to join their development team. The role involves full participation in software development from conception to deployment, working on innovative omni-channel CRM solutions for telecom services. The ideal candidate should have ...

Low Latency FX Java Developer Front Office Trading

A global consulting group is seeking a highly skilled eFX Java Developer to join their team in London. This role focuses on designing and maintaining low-latency Java applications for eFX trading systems. The ideal candidate will have strong experience in front-office systems, connectivity, and algorithmic tradi ...

Python Developer – Front Office R&D Trading Systems

Job Title: Python Developer – Front Office R&D Trading Systems Location: London, UK Employment Type: Permanent or Contract About Margo MARGO is a tech-native consultancy delivering high-value-added IT expertise to the financial services industry. We ...

.NET Developer (Remote) – Flexible Hours, Azure & CI/CD

A leading tech recruitment agency in Greater London is seeking a .NET Developer to join their dynamic team. The role involves developing .NET/C# applications for multi-platform environments and collaborating with teams to design scalable solutions. Candidates must have experience in .NET, C#, and Azure SQL. The ...

Graduate Developer: Python/Linux/C#/Java — Remote (UK)

A leading technology company is seeking a Graduate / Junior Developer to join their team in London, offering flexibility with remote work. Applicants should have a foundational knowledge of Python, Linux, C#, or Java, ideally from their degree or industry experience. The role promises an engaging environment wit ...

Hybrid FX Front Office E Trading Developer Python

A leading financial services firm in London is looking for a Jnr/Mid-level Front Office E-Trading Developer. This role supports a dynamic FX trading desk and requires strong Python development skills alongside a solid understanding of financial markets. The successful candidate will engage with traders, maintain ...

Senior/Principal Java Developer Low Latency Financial Services

Senior/Principal Java Developer - Low Latency - Financial Services 1 day ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. We are looking for low-latency Java Developers to join our clients FX eTrading team. The developers will be ...

Java/Scala Developer for Trading Tech, Open Culture

Quant is urgently looking for a Java/Scala developer to join our high-profile client. Our client is a well-known algorithmic trading broker based in central London. The environment is similar to that of Facebook or Google—relaxed, open, with a focus on quality work. Job Responsibilities and ...

C++ Low Latency Developer Leading HFT Firm | London

C++ Low‑Latency Developer - Leading HFT Firm | London We are seeking an exceptional C++ Engineer to join one of the world's most advanced high‑frequency trading firms. This is a rare opportunity to work at the intersection of cutting‑edge technology and global financial markets, where per ...

iOS Developer £70 100K, 2 days in London

iOS Developer - £70-100K, 2-days in London This range is provided by Oliver Bernard. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Oliver Bernard Senior Associate Director ...

Senior Java Developer Fixed Income & FIX Protocol (Hybrid)

A financial services firm is seeking a Java Developer to work in a hybrid environment in London. The ideal candidate will have over 8 years of experience in Capital Markets and at least 5 years working with Fixed Income products. Proficiency in Java, SQL, and Git is essential, along with a strong understanding o ...

Ruby on Rails Web Developer Agile, JavaScript/API

A leading software development company in the City of London seeks a Ruby Web Application Developer. You will design and maintain Rails applications while collaborating in an Agile environment. Candidates should have commercial experience with Ruby on Rails, along with skills in Javascript and HTML. Knowledge of ...

C# / .NET Developer – Front Office, FX & Orchestrade Systems

Overview Join MARGO in the UK (London) MARGO is a tech-native consultancy delivering high value-added IT expertise to the financial services industry. We specialise in complex software engineering environments where performance, robustness, and scalability are critical: ...

Lead Software Engineering Python Front Office Quant Developer

Overview Join us and make a real impact in a high-energy front office role where your ideas shape the future of trading and investment strategies. You will collaborate with talented developers, quants, and traders, working on exciting projects that help clients implement their strategies. We value ...

C# .NET Developer for BI Applications – London (6M)

A leading IT service provider is looking for a C# .NET Developer to develop and support business intelligence applications for a major banking institution. This role involves understanding business requirements, programming in C# on the MS .NET platform, and collaborating with different teams to maintain system ...

.NET Developer: High Growth Tech, Remote & Training Budget

A leading internet company based in London is seeking a .NET Developer to work on the development of complex software applications. The ideal candidate will possess deep knowledge of .NET, .NET Core, C#, and Azure SQL, with an eagerness to learn new technologies. The position will allow for remote working, but a ...

ServiceNow Lead Developer – Hands On with Offshore Team

A UK technology firm is seeking a ServiceNow Development Lead to join their London-based delivery team. This hands-on role involves high-quality development and guiding an offshore team. The ideal candidate has proven experience as a ServiceNow Developer and is capable of maintaining delivery quality and pace. T ...

Senior Python Quant Developer for HFT & Crypto Trading

A leading trading firm in the City Of London is seeking an experienced Python Quant Developer to join their high-frequency trading team. This role focuses on expanding the Python analytics stack to support trading strategies in crypto markets. You will work closely with traders and quant researchers, developing ...

Microsoft D365 Developer Dublin/London/Amsterdam/Frankfurt/Stockholm

Overview Microsoft D365 Developer - Dublin/London/Amsterdam/Frankfurt/Stockholm Contract type: Full-time fixed term (12 months). Hybrid role open to candidates based in Dublin, London, Amsterdam, Frankfurt, or Stockholm. Responsibilities Develop, configure, and customis ...

Senior/Lead Backend Game Developer Remote in Europe

Senior/Lead Backend Game Developer - Remote in Europe Job Openings Senior/Lead Backend Game Developer - Remote in Europe About the job Senior/Lead Backend Game Developer - Remote in Europe Job Responsibilities: Design and implement scalable game backend services that ...

Java Swing Developer for High Performance Trading UI

A financial technology firm in Greater London is seeking a Java Swing Developer to enhance its high-performance desktop trading platform. This role includes maintaining a Java Swing-based UI and transitioning the architecture to microservices. The ideal candidate will have strong Core Java skills, experience wit ...

Mid Senior BI Developer Tableau/Looker Dashboards (London)

A leading financial institution in the UK seeks to hire a Business Intelligence Developer to enhance data visualization and analytics processes at Chase UK in London. This permanent role emphasizes strong experience with Tableau and Looker, alongside SQL and data modelling capabilities. The successful candidate ...

Graduate / Junior Developer, Python, Linux, C#, Java London

Graduate / Junior Developer, Python, Linux, C#, Java – London (Teck stack: Graduate / Junior Developer, Python, Linux, C#, Java, .NET 10.0, C#, J2EE, Agile, TDD, BDD, Graduate / Junior Developer) Since 2006 our client’s revolutionary marketing software platform has been helping businesses ...

Senior Java Developer (SC Cleared) – Cloud & CI/CD

A UK technology consultancy is seeking a Senior Java Developer who will focus on delivering business outcomes and owning the entire code lifecycle, from performance to security. The candidate should possess strong skills in Java, AWS, and containerisation technologies like Docker, as well as a passion for qualit ...

Remote Frontend Web Developer — Build FinTech UX & Impact

A dynamic FinTech SaaS company is seeking a mid-level Front End Web Developer to transform polished Figma designs into responsive web pages. You will collaborate with designers and product owners to deliver high-quality web experiences and work on both internal and external customer-facing sites. The ideal candi ...

C# Developer: Modernize Legacy Apps with REST & SQL

ASP.NET MVC experience would be a significant positive Entity Framework experience would be a significant positive .NET Core beneficial but not required. Good understanding of the principles of REST-based web applications. Experience dealing with existing complex legac ...

Front Office FX E Trading Developer Hybrid London

A leading financial services firm in London is looking for a Jnr/Mid-level Front Office E-Trading Developer to support their FX trading desk. This position involves developing bespoke trading tools, providing real-time support, and collaborating with traders and stakeholders in a fast-paced environment. The idea ...

Senior Developer for GOV.UK One Login (AWS/TypeScript)

A UK government agency is seeking a Developer to join the GOV.UK One Login Programme. You'll work in a fast-paced environment with a focus on developing secure, robust digital services for all citizens. The ideal candidate will have experience with cloud technologies, TypeScript or Java, and an understanding of ...

Senior Salesforce Developer 6 Month Contract (Remote UK)

Une entreprise de technologie recherche des experts Salesforce pour plusieurs rôles, y compris un développeur senior et des administrateurs, dans le cadre d'une transformation majeure. Les candidats doivent avoir des compétences en développement Salesforce et une expérience en milieu exigeant. Le travail peut se ...

Senior C++ Developer – Low Latency Trading (C++/Rust)

A leading trading firm in the UK is seeking a Senior C++ Developer / Engineer to enhance their high-frequency trading systems while transitioning to Rust. You will work on microsecond real-time risk and trading engines in a collaborative and challenging environment. Ideal candidates have strong backend software ...

Education Tech — Full Stack Server Developer (AWS & API)

An educational media company is looking for a Full Stack Server Developer to join their creative team. You will build out backend systems, enhance their educational app, and manage AWS infrastructure. The ideal candidate has experience with MySQL, Java Spring, React JS, and AWS, along with excellent communicatio ...

Python Developer: Front Office Trading Tech & R&D

A tech-native consultancy in London is looking for a Python Developer to join their Front Office R&D and Trading Technology team. The role involves designing and maintaining Python-based core libraries, providing L1/L2 user support, and improving system reliability. Ideal candidates should have a strong grasp of ...

SQL Developer: BigQuery & ETL Expert for Digital Transformation

A global consultancy is seeking a skilled SQL Developer to work on a significant Digital Transformation programme for a major Telecoms customer. The role involves collaborating with internal and external stakeholders to resolve technical issues, investigating data sources, and prototyping solutions. The ideal ca ...

Contract Flutter Developer — Build High Impact Mobile Apps

A well-known multinational corporation is seeking a Flutter Developer on contract in Greater London. The role requires 3-7 years of experience in Flutter and 3+ years with Cloud Firestore, Push Notifications, and Cloud Functions. Candidates will support various application functions, implement BLOC patterns, and ...

D365 CE/CRM Developer Security Cleared London & Remote

Every Cloud are currently seeking a Security Cleared D365 CE/CRM Developer for a role based in London and Remote. You will be working on a range of interesting projects and programmes, utilising your D365 CE/CRM Development expertise. Your role will include Solution Design and Development, Data Migr ...

Software Developer Research Technology London, England, United Kingdom

Software Developer - Research Technology XTX Markets is a leading algorithmic trading firm which uses state-of-the-art machine learning technology to produce price forecasts for over 50,000 financial instruments across equities, fixed income, currencies, commodities and crypto. It uses those fore ...

Senior Guidewire Developer ACE Certified Claims Center Expert

A technology consulting firm is seeking a Senior Software Engineer with over 12 years of Guidewire ClaimCenter experience. The ideal candidate will possess a Guidewire Ace certification and have strong expertise in claims across various modules. Responsibilities include developing integrations between ClaimCente ...

Lead Frontend Developer React / Javascript / Agile £90,000 + Bonus

Job Description Our customer is currently looking for a Lead Frontend Developer who is ready to take entire ownership and bring technical leadership to the frontend technology stack. Day to day you will work with other frontend engineers in the organisation to make sure the frontends are built wi ...

Senior SharePoint Developer — Migration to Online & SE (Hybrid)

A prestigious US law firm is seeking a highly skilled Senior SharePoint Developer for their City of London office. This permanent position offers hybrid working and a salary up to £100,000. The ideal candidate will have extensive experience in migrating SharePoint 2016 solutions to modern SharePoint platforms, a ...

Senior kdb+ Developer & Tech Lead — Time Series (Hybrid)

A specialist technology consultancy is seeking a Senior kdb+ Developer to lead technical delivery and design robust architectures. The ideal candidate will have over 5 years of experience in kdb+ development, a strong background in Unix/Linux, and excellent communication skills. You will collaborate with quants, ...

React Native Lead Developer Hybrid (London) iOS/Android

A leading digital agency in London is seeking a talented React Native App Lead to provide technical leadership for their digital initiatives. This newly created role offers the opportunity to design, develop, and maintain mobile applications across iOS and Android platforms. You will ensure that digital solution ...

Senior .NET Full Stack Developer Data Lineage & AI

A leading software engineering firm in London is seeking a Senior .Net Developer to work on challenging engineering problems. The role is hybrid, involving two days in the office, and focuses on complex data modelling, visualisation, and AI capabilities. Ideal candidates will have a degree in Computer Science or ...

Lead Crypto Quant Developer – High Performance AI Trading

Who We Are: Galaxy is a global leader in digital assets and data center infrastructure, delivering solutions that accelerate progress in finance and artificial intelligence. We believe that blockchain and digital asset innovation will transform how value moves through the world – and we’re ...

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    Fullstack Developer Pythonangularaws Jobs in London Job Search Guide, Trends and Insights