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    Senior Frontend Engineer D3 & Data Visualization

    A leading consultancy firm in Greater London seeks a Senior Front End Developer to create robust web applications. The ideal candidate will have 7 to 10 years of experience with D3 and React, and a strong proficiency in JavaScript, CSS, and HTML. Responsibilities include delivering high-quality code and engaging ...

    Lead Platform Observability Architect

    A global banking leader in Greater London is seeking a Lead Software Engineer to enhance developer experiences by creating scalable observability tools. The ideal candidate will possess significant experience in system design and management of telemetry data. Responsibilities include collaborating with developme ...

    FX Risk Tech Lead (Java) Hybrid, VP Level

    A global financial institution is seeking a strong and motivated FX Risk Lead Java Developer to join their London team. The successful candidate will design and develop Java-based microservices for a new FX Risk valuation platform. Candidates should have a strong background in Core Java, multithreading, and expe ...

    Senior Backend Engineer for AI Powered, Scalable SaaS

    A forward-thinking technology company in Greater London is seeking a Back-End Developer to work on AI-powered products. You will design and maintain scalable back-end systems while collaborating with data scientists and engineers. The ideal candidate has 3–5 years of experience in back-end development, strong kn ...

    FX Risk Java Tech Lead — Real Time Pricing

    A major global banking institution is seeking an FX Risk Lead Java Developer to design and develop Java-based microservices for high-throughput applications. This role requires hands-on experience with Core Java, multithreading, and cloud deployment, particularly in environments like AWS or Azure. Benefits inclu ...

    Senior .NET Payments Engineer Lead, Build & Scale

    A leading retail company in Greater London is seeking a Senior Software Developer to enhance its payments service team. In this role, you will develop scalable frontend systems using .NET/C#, mentor other developers, and support the implementation of innovative payment solutions. You are expected to have solid e ...

    Golang Backend Engineer — AI, OpenSearch on AWS

    S-RM, a leading global intelligence and cyber security consultancy, is recruiting a Golang Developer in London. This role is pivotal in supporting the Corporate Intelligence team, focusing on developing complex software products. Responsibilities include designing backend services in Golang, evolving APIs, and d ...

    Endur Technical Lead Consultant

    A consulting firm in the energy sector seeks a Consultant with extensive technical expertise in Endur to lead project implementations and enhancements. Candidates must have over 10 years of industry experience, including 7+ years with Endur as a lead developer. Responsibilities include guiding clients in technic ...

    Go Integration Engineer — Remote

    A leading technology company is looking for a talented Go Integration Developer to join their team. The successful candidate will collaborate with cross-functional teams to develop and implement Go-based integrations, ensuring their stability and security. This role requires strong experience in Go programming, ...

    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 ...

    London Hybrid Lead Software Engineer — AWS & API

    Lorien is seeking a hands-on Lead Developer for a hybrid position in London. This role involves taking technical ownership of software delivery across the Distribution/Broker Connectivity platform within an Agile team. The ideal candidate will have extensive experience in software engineering, strong c ...

    Senior Backend Engineer | Node.js, TypeScript | Hybrid

    A dynamic software company based in London is seeking a highly experienced Lead Backend Developer. This role involves designing and building robust backend systems using Node.js and TypeScript. You will work closely with cross-functional teams to develop high-performance APIs and manage databases. Ideal candidat ...

    AI Content Operations Engineering Manager

    A leading tech firm based in London or Oslo is seeking a Senior Engineering Manager to lead a talented team focused on AI-powered content operations. The ideal candidate will have experience in engineering management and a passion for developer tools. This is an opportunity to influence product direction and nur ...

    Senior Product Manager, Property Based Testing & SDK

    Antithesis is hiring a Product Manager based in London to lead the Property-Based Testing product area. In this role, you will work in a fast-paced technical environment to define workflows and influence product decisions while collaborating closely with engineering and design teams. The ideal candidat ...

    Senior Backend Engineer – AI Powered SaaS, Scalable

    A fast-growing AI company in Greater London seeks a Back-End Developer to collaborate with the Product team and Data Scientists. You will play a key role in designing and maintaining systems for AI-powered products. The ideal candidate has 3-5 years of back-end development experience, proficiency in programming ...

    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 ...

    Graduate Quant & Systems Engineer (Trading Tech)

    Hunter Bond is looking for a Graduate Software Developer to join a prestigious buy-side firm in London. You will work in a hybrid environment, focusing on high-performance systems and quantitative models from day one. Ideal candidates will have a strong STEM background, programming skills in Python or ...

    Head of Live Ops & Economy — F1 Clash

    A mobile games developer in London is seeking a Principal Product Manager to drive the strategic vision for its flagship title. You will own the game's economy, lead a high-performing team, and ensure operational excellence. Ideal candidates have a proven track record in mobile games, deep expertise in game econ ...

    UK & Ireland Growth & Partnerships Lead

    A dynamic event technology company is seeking a UK Business Developer to join their expanding team. You'll be responsible for identifying sales opportunities, managing a sales pipeline, and executing deals within the UK musical events sector. With at least 3 years of experience and a strong network in the indust ...

    Principal Product Manager F1 Clash Live Ops & Economy

    A leading mobile games developer in London seeks a Principal Product Manager to drive the strategic vision for F1 Clash. In this role, you will oversee the game's economy and pricing architecture while managing a dynamic team. Ideal candidates will have extensive experience in mobile game management, a deep unde ...

    High Rise Residential Design Manager

    A reputable contractor and developer in Greater London is seeking a knowledgeable Design Manager for a residential scheme in South East London. This site-based role entails interrogating designs, liaising with authorities, and managing technical design approvals. Ideal candidates will have prior experience in si ...

    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 ...

    Lead KDB/Q Engineer for Real Time Trading Platform (AWS)

    A leading global financial services firm seeks a Lead KDB Developer to design and deliver a scalable KDB platform for futures trading. In this pivotal role, you will work closely with trading teams, implement data solutions, and optimize algorithm performance. The successful candidate will possess over 4 years o ...

    Senior C++ Engineer for AI Hardware & Compiler Tech

    A leading AI startup in London is looking for a C++ Developer to design and build cutting-edge software and compiler frameworks for AI models. You will collaborate closely with hardware engineers to ensure seamless interaction between custom processors and platforms. The ideal candidate has proven expertise in C ...

    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 ...

    SC Cleared Android Engineer Public Sector Mobile Apps

    SR2 is seeking an experienced Android Mobile Developer to join a high-profile national digital programme in Greater London. This role involves designing and delivering secure, user-focused Android applications as part of a government digital transformation. The candidate should have excellent Kotlin kn ...

    Comarch Network Inventory & Service Management Engineer

    ITTRP Pvt Ltd is seeking an experienced Comarch Developer / L2-L3 Support Engineer to provide technical support within the telecommunications domain. The successful candidate will manage network inventory and service management platforms, ensuring operational excellence and incident resolution. This ...

    Commercial Fit Out Director: Build & Scale New Division

    LOBA GROUP based in London is seeking an experienced Project Director to spearhead the establishment of a new Commercial Fit-Out division. This role presents a unique opportunity to lead a venture backed by a reputable property developer with a strong development pipeline. The successful applicant will ...

    Senior Customer Care Manager High End London Homes

    A leading residential developer in North London seeks an experienced Customer Care Manager to manage a small team and oversee high-end residential developments. This role involves ensuring exceptional customer service from initial purchase through to completion and handover, assisting with queries post-handover, ...

    Front Office Java eTrading Strategist Rates

    McGregor Boyall is seeking a talented Java Developer / eTrading Strategist to join its Rates Electronic Trading team in London. This front-office position involves designing and delivering low-latency trading systems that support global market-making activities. Candidates should have extensive Java experienc ...

    Senior KDB+ Engineer — High Performance Risk Data Platforms

    DXC Technology is looking for an experienced Senior KDB+ Developer to design and optimize high performance data platforms using kdb+. The candidate should have over 8 years of experience in kdb+ development, with strong expertise in q language and data architecture. The role involves collaborating with ...

    Merchandise Planning Solutions Engineer

    Board is seeking a Solution Developer for Merchandise Planning to build applications that support merchandising and inventory decisions. The role entails developing end-to-end solutions, supporting testing, and collaborating with Product Owners to refine project priorities. Ideal candidates should have ...

    Senior Backend Engineer Java/Spring, SC Clearance

    Coltech is seeking an experienced Software Developer / Engineer to join a secure, large-scale financial services programme in Greater London. This role involves hands-on engineering within a collaborative team, enhancing critical backend services in a distributed architecture. The ideal candidate will ...

    Senior Mobile Platform PM — Scalable React Native Core

    JPMorgan Chase & Co. seeks a Senior Technical Product Manager (Mobile Platform) to own the strategy, roadmap, and delivery of capabilities for the Chase application. This role involves leading cross-squad management to ensure a scalable and reliable mobile platform. The ideal candidate will have signif ...

    Senior SharePoint Architect: Intranet Modernisation Lead

    Alfa AI, a leading law firm, is seeking a Senior SharePoint Developer & Administrator to oversee the modernization of their SharePoint estate. This role involves migrating from SharePoint 2016 to SharePoint Online and rebuilding legacy web parts with SPFx. The ideal candidate will possess strong hands- ...

    Senior PHP Integrations Engineer API led & Azure

    Profectus Recruitment is seeking a Senior Developer (Integrations) to join a FTSE250 Wealth Management business in London. In this role, you will develop and support modern applications and integrations across various platforms, focusing on Azure PaaS services and secure API-led solutions. The ideal ca ...

    Senior Python Systems Functional Tester Remote Projects

    Mindrift is looking for a Senior Python developer with strong functional testing experience and expertise in Docker and Linux. This role involves creating tests for various coding languages and utilizing LLMs to enhance development processes. As a project-based freelance position, you can choose your ...

    Senior Software Engineer — Real Impact in Global Team (Remote, Latvia)

    Emergn, located in Greater London, is seeking a software developer to design and maintain applications that provide real business value. You will use modern technologies and methodologies to ensure code quality and collaborate with a dynamic team. This role allows for remote work, although candidates m ...

    Remote AWS Architect for Healthcare Research Platform

    ECM Selection (Holdings) Limited is seeking a developer experienced in AWS to build secure and scalable cloud infrastructure for healthcare research. This role offers a predominantly remote working environment with occasional attendance at the London office, requiring candidates to be based in the UK. ...

    Senior Backend Node.js Engineer — Hybrid, AWS, Real Time

    Ocho People is looking for a Senior Backend Developer based in Greater London to join an ambitious product technology company. The role involves designing and delivering scalable backend systems that support real-time data processing and cloud-native applications, with opportunities for technical ownership an ...

    Senior C++ Low Latency Trading Engineer

    A leading financial institution is looking for a Senior C++ Software Developer to join their team in London or Chicago. This role involves enhancing their electronic trading ecosystem, requiring significant C++ and STL experience, as well as expertise in electronic trading environments. The successful candidate ...

    Senior AI Security Engineer Secure AI Platforms

    Citi is looking for a security-focused developer to engineer secure AI products and enhance security practices throughout the development lifecycle. In London, you will be part of a team dedicated to building production-grade AI platforms and ensuring their security. Your role will involve conducting p ...

    AI Driven Trading Data Analyst

    Janus Henderson Global Investors is seeking an AI developer for their EMEA Equity Trading team. This role involves analyzing trading data and automating processes using AI. Candidates should have a strong technical background, particularly in Python and AI, and the ability to communicate effectively with trad ...

    Group Tour Product Lead

    AXIS GeoAviation LLC is looking for an experienced Travel Product Developer to design and manage group tours across our B2C brands. The ideal candidate will have over 3 years of experience in the tourism sector, particularly in tour operations and product development. Your role will involve ensuring to ...

    Enterprise Kubernetes Platform & Dev Experience Lead

    Intelix.AI is seeking a Platform Engineering Manager based in London to lead the evolution of an enterprise Kubernetes platform utilized by engineering teams. This hybrid role will encompass technical leadership and platform product ownership. The ideal candidate will have strong experience with Kubern ...

    Luxury Residential Fit Out Project Manager – West London

    A leading residential developer in West London seeks an experienced Internal Fit Out Project Manager to oversee internal fit out works for a flagship residential project. You will ensure that construction works meet high-quality standards and are completed safely and on schedule. The ideal candidate should have ...

    Senior Backend Engineer: .NET Core on AWS, Kafka & Kubernetes

    Universal Music Group in the City of London is on the lookout for a Senior Developer specializing in backend services using .NET Core and AWS. This role offers the chance to work in an agile environment, contributing to innovative solutions that support our artists. Key responsibilities include designi ...

    Senior Backend Engineer (TypeScript) Impactful Ecommerce

    Grey Matter Recruitment is seeking a developer to help build a unique eCommerce platform that aims to make a social impact. You will work cross-functionally with engineers to develop product features while influencing business outcomes. The ideal candidate will bring experience in SASS, DynamoDB, AWS L ...

    Senior Android Engineer – Payments Platform (London Onsite)

    Formula. is looking for a Senior Android Developer to support a major transformation project at a UK bank. You will aid in rebuilding their mobile payment experience, delivering a product that integrates various payment methods and channels. The ideal candidate should have expertise in mobile payment f ...

    UK EV Charging Site Development Lead

    Tesla is seeking a Project Developer to enhance its Supercharger network in the UK. You will be responsible for developing a pipeline of new site opportunities, negotiating contracts, and collaborating with various stakeholders to ensure successful project delivery. The ideal candidate has a minimum of ...

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      Full Stack Developer Reactpython Jobs in London Job Search Guide, Trends and Insights