Fullstack Developer Pythonangularaws Jobs in London, UK

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Senior Backend Engineer for Real Time Trading Platforms

A leading financial services firm in Greater London is seeking a Senior Software Engineer to develop high-performance, distributed systems for electronic trading. The ideal candidate should have strong experience in C++ and Java, with a focus on building scalable platforms. You'll lead impactful initiatives and ...

Senior GPU Capture & Replay Engineer

A global gaming technology leader seeks a senior developer for the Advanced Technology Group. This role involves developing tools and technologies to enhance GPU performance for PlayStation platforms. Candidates should possess strong problem-solving and debugging skills, experience on consoles, and a passion for ...

Senior Software Engineer Flexible Hours & Security

A leading developer security platform is seeking a Senior Software Engineer to join their team in Greater London. This role involves designing and implementing high-quality software solutions while mentoring junior engineers. The ideal candidate will have at least 5 years of experience, proficiency in Go or Type ...

Quantitative Data Platform & Risk Analytics Engineer

A leading global hedge fund in London is seeking a quantitative developer to manage data platforms and risk analytics systems. The ideal candidate will have 3-7 years of experience in quantitative development, strong skills in Python and SQL, and proficiency in C#. You will be responsible for monitoring services ...

API Product Manager Shape the Next Growth Pill

A leading video tech company is seeking a Technical Product Manager to spearhead their API initiatives. This role involves collaborating with engineering teams, managing product lifecycle, and engaging with the developer community. Ideal candidates have 3+ years in product management with a focus on APIs, a stro ...

C++ Software Engineer Hedge Fund

C++ Software Engineer / Developer (Boost Linux FIX) London to £200k Do you have expertise with backend, low latency C++? You could be progressing your career in a senior, hand-on role at a hugely profitable, long established Hedge Fund. As a C++ Software Engineer you wil ...

Senior Azure AIS Dev & Integration Lead (Hybrid London, 6m)

Queen Square Recruitment is seeking a Senior Developer to join a large-scale enterprise integration program in London (Hybrid – 2 days onsite). The successful candidate will lead the design, development, and delivery of integration solutions using Azure Integration Services, focusing on SAP Finance and third-par ...

Senior Frontend Engineer for Next Gen Trading UI

Miller Maxwell Ltd is seeking a Senior Frontend Developer to join their expanding digital currency trading division in Greater London. This role involves working within an agile team to build a new electronic trading platform and maintain existing front-end applications. The ideal candidate must have at least 5 ...

Principal Java Engineer | Spring Boot, AWS | Hybrid/Remote

Client Server is seeking a Principal Software Engineer / Developer (Java Spring Boot AWS) to join their team in London. You'll lead projects focusing on migrating legacy systems to AWS and implementing CI/CD pipelines in a collaborative environment. The ideal candidate will have strong Java skills, experience in ...

Senior Angular UI Engineer – Trading Platform (Greenfield)

Vertus Partners is currently recruiting an experienced TypeScript/Angular Developer to join a trading technology team at a leading investment bank in London. The role focuses on re-engineering legacy applications with a modern tech stack. Candidates must have strong software engineering fundamentals and proven e ...

Senior Java Backend Engineer for Trading Platforms

iSAM Securities is looking for a mid-level Java developer with 5-10 years of experience to join their London team. The role involves developing and supporting a sophisticated MT4/MT5/FIX bridge within a small, collaborative team. Key skills include strong Java, Linux, and SQL abilities, as well as an interest in ...

Senior React Native & TypeScript Mobile Engineer Platform

McCabe & Barton, a leading investment management firm, is seeking a senior React Native/TypeScript mobile developer to join their team. You will work on enhancing the mobile app for their flagship front office platform, crucial for portfolio management. The ideal candidate will possess strong technical skills in ...

Webflow Front End Engineer — Growth, SEO & High Impact UI

SLAMcore is seeking a Webflow Developer / Front-End Engineer in Greater London to create high-performance experiences on the marketing site. Responsibilities include building components in Webflow, implementing JavaScript functionality, and supporting technical SEO systems. A strong background in Webflow, HTML, ...

Software Engineer – Scale Modern Cloud & Orchestration

Sky UK is looking for a software developer to join their team in Greater London. In this role, you will be responsible for developing and delivering high-quality software at scale, participating in the full software lifecycle, and mentoring other developers. The ideal candidate will have experience wit ...

Senior AWS Cloud & DevSecOps Engineer

Pacific Asset Management, LLC in London is seeking a Cloud Developer. The role involves designing and building secure, cloud-hosted applications supporting strategic platforms. You will work with AWS services, implementing best practices and ensuring compliance with enterprise standards. The ideal cand ...

Senior React Engineer (Next.js) – London

Java Script Works in Greater London is looking for a Mid / Senior React Developer to join their dynamic team. The ideal candidate should have over 5 years of experience in either React or Next.js, showcasing strong technical skills. Responsibilities include collaborating effectively with designers and the develo ...

Fintech PHP & JavaScript Engineer

Java Script Works is hiring a PHP JavaScript Developer in Greater London to join a rapidly growing fintech company. Candidates should be proficient in JavaScript, especially in object-oriented and asynchronous programming, along with PHP, HTML5/CSS3, SQL, and GIT. Experience with Node JS and Angular JS is a plus ...

TypeScript Node.js Engineer for AWS IoT & Vision

Java Script Works is looking for a TypeScript Node.JS Developer to join their cloud services team in London, UK. The role involves developing a workflow and process management system that harnesses real-world IoT device data, including location tracking and computer vision. The successful candidate will have the ...

Full Stack Engineer – Fintech Platform (React/TypeScript)

Marks Sattin is looking for an experienced Full Stack Software Developer to join their team in London. The role involves developing a private equity management platform using modern web technologies like React and TypeScript. Candidates should have over 3 years of experience in web development, a solid understan ...

Remote UK Senior Software Architect Lead CAE Platform

ECM Selection (Holdings) Limited is seeking a Senior Software Architect/Developer to lead the development of a new CAE platform. This role is primarily remote with monthly meetups in London and a competitive salary up to £80k depending on experience. Key responsibilities include architecting the platfo ...

Senior Software Engineer Full‑Stack, Performance‑First

Europython is looking for a Senior developer to work in London, Barcelona, Edinburgh and Berlin. The ideal candidate will have a strong pragmatism and obsession for simplicity, efficiency, and performance, along with extensive experience in building technically complex products in any web programming language ...

Lead Software Engineer Cloud APIs & Integrations

Lorien is seeking a hands-on Lead Developer in London (Hybrid) to take technical ownership of software delivery for their Distribution platform. You will work in an Agile team, leading the development of applications and integrations while mentoring other developers. The ideal candidate will have over 8 years of ...

Hospitality Business Growth Lead — Fresh Produce

Natoora is seeking a Business Developer to onboard a diverse range of customers in the hospitality sector and beyond. This role requires excellent knowledge of the London hospitality industry and a passion for fresh produce. The successful candidate will actively prospect new customers through cold calling and c ...

Senior Generative AI Engineer: LLMs, Vector DB & Spark

HCLTech is seeking a highly skilled Senior Developer specializing in Python and Generative AI to build scalable AI-driven applications in Greater London. The role requires strong experience with vector databases and Apache Spark. Responsibilities include developing robust APIs, managing data pipelines, and ensur ...

Data Centre Design Lead – Senior Delivery Manager

Falcon Green is seeking a Senior Design Manager for a large-scale data centre project in West London. The role requires over five years of experience in design and technical management with a developer or main contractor, along with a degree in Architecture or Engineering. Candidates should have a proven track r ...

Delta Lake Migration Lead Market Data (C++/Python)

BMLL is seeking a Lead Developer in Greater London to manage a small team for the migration to Delta Lake. You'll lead a cutting-edge tech project focused on performance improvements while integrating new data pipelines. The role combines hands-on C++ development with team management in an Agile setting. Ideal c ...

C++ Investment Tools Engineer – Alpha Signals

Newton Colmore Consulting is seeking an experienced C++ Developer to join a newly established investment team in Greater London. The role involves developing cutting-edge tools and algorithms for investment strategies, requiring strong C++ expertise and interest in finance. Ideal candidates will have 2-to-4 year ...

Python Tech Lead: Deliver & Architect Backends

Fundment is seeking a Lead Python Developer in Greater London to lead a team of 3-4 engineers. You will be responsible for hands-on development and technical leadership, ensuring delivery quality and reliable systems. The ideal candidate should have over 5 years of Python experience and a strong ability to commu ...

Senior Applied AI Agent Engineer (Conversational AI)

Google is hiring a Forward Deployed Developer in greater London, focusing on applying Generative AI to address real-world customer challenges. The role requires 8 years of software development experience along with machine learning expertise. This position combines technical leadership and innovative problem-sol ...

Senior Python Engineer: AI Code Migration (Remote)

Mindrift is looking for a Senior Python developer with extensive functional testing experience to work on innovative AI projects. This flexible, freelance role supports remote work with opportunities to earn up to $50 per hour. Successful candidates will have 5+ years in software engineering, deep Docker and Lin ...

Lead Full Stack Engineer: Vue/React, Python & AWS

Vertus Partners is seeking an experienced Lead Full-Stack Web Developer to join their established Hedge Fund in Greater London. The role involves hands-on participation in the entire software lifecycle, including design, deployments, and continuous improvement. An ideal candidate will have strong proficiency in ...

Senior Generative AI Engineer: LLMs, Vector DB & Spark

HCLTech is seeking a highly skilled Senior Developer specializing in Python and Generative AI to build scalable AI-driven applications in Greater London. The role requires strong experience with vector databases and Apache Spark. Responsibilities include developing robust APIs, managing data pipelines, and ensur ...

Delta Lake Migration Lead (C++/Python) – Hybrid

BMLL Technologies is seeking a Lead Developer to oversee a pivotal technology migration. The role involves hands-on development primarily in C++ and Python, along with managing a small team in Agile sprints. You will collaborate closely with other market data teams and take part in quarterly planning sessions. B ...

Lead AI Engineer Build Next Gen AI Systems

A pioneering AI-first company in the UK is seeking an AI/ML Developer to design and optimize innovative advisory products. The ideal candidate will have over 3 years of experience in AI/ML development, strong programming skills in Python, and familiarity with TypeScript. This role offers a competitive salary and ...

Senior React Native Engineer — Impactful EdTech + Equity

A leading educational technology company is looking for a Mobile Developer to build high-quality, scalable features for their apps using React Native. The ideal candidate should have over 5 years of experience in mobile development, including expertise in JavaScript/TypeScript and a strong ability to work collab ...

Delta Lake Migration Lead Market Data (C++/Python)

BMLL is seeking a Lead Developer in Greater London to manage a small team for the migration to Delta Lake. You'll lead a cutting-edge tech project focused on performance improvements while integrating new data pipelines. The role combines hands-on C++ development with team management in an Agile setting. Ideal c ...

Data Centre Design Lead – Senior Delivery Manager

Falcon Green is seeking a Senior Design Manager for a large-scale data centre project in West London. The role requires over five years of experience in design and technical management with a developer or main contractor, along with a degree in Architecture or Engineering. Candidates should have a proven track r ...

Lead Full Stack Engineer: Vue/React, Python & AWS

Vertus Partners is seeking an experienced Lead Full-Stack Web Developer to join their established Hedge Fund in Greater London. The role involves hands-on participation in the entire software lifecycle, including design, deployments, and continuous improvement. An ideal candidate will have strong proficiency in ...

Senior Python Engineer: AI Code Migration (Remote)

Mindrift is looking for a Senior Python developer with extensive functional testing experience to work on innovative AI projects. This flexible, freelance role supports remote work with opportunities to earn up to $50 per hour. Successful candidates will have 5+ years in software engineering, deep Docker and Lin ...

Senior Applied AI Agent Engineer (Conversational AI)

Google is hiring a Forward Deployed Developer in greater London, focusing on applying Generative AI to address real-world customer challenges. The role requires 8 years of software development experience along with machine learning expertise. This position combines technical leadership and innovative problem-sol ...

Algo Trading C# Engineer | London

An international Commodities Trading house in London is seeking an experienced C# Developer. The ideal candidate will have 3-5 years of experience in C# and .NET development, along with a strong background in building trading software. Responsibilities include working within a Digital trading team to ensure succ ...

Senior AI Ops Engineer (Golang/Python)

A leading media company in the UK is looking for a Senior Developer to design and build an AI Operations platform. You will work on full-stack software solutions using Golang and Python, develop cloud-native systems on AWS, and enhance automation capabilities. The ideal candidate has strong experience in softwar ...

Lead Data Engineer, IT Product & Finance Solutions

A leading insurance company is seeking a motivated Lead Application Developer to join its dynamic IT team. In this position, you will lead the development of data solutions that support business objectives. Ideal candidates should have 5+ years’ experience in data solutions, expertise in cloud platforms, and str ...

Senior Java Back End Engineer AWS (Remote UK)

A health tech company is looking for a senior software developer to enhance an AWS-based platform for sharing medical diagnostics. You will need a degree in Computer Science and strong skills in Java, as well as knowledge of AWS. The role emphasizes collaboration with stakeholders to define software requirements ...

Unity Mobile Games Engineer — Hybrid, Growth‑Driven

A creative mobile games company in Greater London is seeking a mid-level Games Developer to refresh their Sing King app and develop new gaming experiences. Candidates should have 3+ years of experience with Unity or other relevant software, possess strong problem-solving skills, and have a collaborative spirit. ...

Senior Backend Engineer: Scalable Green Energy Platform

A leading energy technology company in London is looking for an experienced backend developer to contribute to products that make energy more flexible for customers. You will need 5+ years in web application development, expertise in Python/Django, and the ability to work autonomously or collaboratively. The rol ...

Full Stack C#/.NET Engineer Enterprise Tech Platform

A leading tech firm in the UK seeks a Full Stack C# Developer for its Enterprise team. You will design and maintain high-quality C#/.NET solutions and build scalable services that support multiple business streams. The ideal candidate has strong experience in C# and AWS, along with the ability to work in a fast- ...

Entry Level C++ Software Engineer – Trading

A leading financial technology firm in the City of London is seeking a graduate Associate Software Developer (C++) to join their core development team. You will work on the flagship product, FlexTRADER, enhancing trading systems used by major investment banks. Ideal candidates will have problem-solving skills an ...

Senior Java Backend Engineer Hybrid, 6 Month Contract

A tech recruitment firm in the UK is seeking an experienced Java Developer for a hybrid position, requiring one day per month in the London office. The role is an initial 6-month contract focused on developing and enhancing scalable backend systems. Candidates should have strong experience in Java, solid underst ...

Energy Operations Software Engineer

A leading technology firm in Greater London is seeking a Software Developer to join the Operations Technology team. You will play a key role in supporting operational processing across various asset classes. This includes maintaining applications for post-trade operations and collaborating with stakeholders to d ...

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