Software Developer Pythonreact Jobs in London, UK

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Senior ML Engineer, Perception & World Models

A leading company in electric vehicles is seeking a Perception team member to develop advanced machine learning algorithms vital for safety-critical self-driving features. The ideal candidate will have a strong software engineering background, deep knowledge of foundation models, and experience in large-scale ML ...

ML Engineer: Build Autonomous AI Testers

A technology-driven startup in London is looking for an entry-level engineer to help build AI agents that facilitate autonomous testing. The ideal candidate should have a strong drive, adaptability, and experience with AI technologies. You will be responsible for designing AI testers and collaborating closely wi ...

Remote Compiler Engineer for Secure Obfuscation Tools

A leading mobile app security company is seeking a Software Engineer (Compiler) to enhance their code protection technologies. The role involves developing techniques to prevent reverse engineering and utilizing CI/CD tools in a collaborative environment. Candidates should possess a degree in a related field and ...

Research Engineer: Quantitative Tech & Trading Systems

A diversified trading firm in London seeks a Research Engineer to join their systematic research team. The role involves implementing research studies, developing algorithms, and designing trading strategy simulation software. Ideal candidates should have a Bachelor's degree in Computer Science, excellent skills ...

Exhibition Designer for Immersive Healthcare Exhibits

A leading global provider of clinical research services in London is seeking an experienced Exhibition Designer to manage design projects from concept to execution. This role requires a strong portfolio in exhibition design and excellent communication skills. The ideal candidate will have over 3 years of experie ...

Mid Senior Mainframe Networking Engineer (Contract) – London

A leading IT services company in Greater London is seeking an experienced technician for a contract role in Mainframe Networking. Responsibilities include configuration and administration of IBM z/OS mainframe network software, technical support for networking issues, and performance monitoring. The ideal candid ...

Staff Frontend Architect — Lead Next Gen Web (Relocation)

A leading travel technology company is seeking a Staff Software Engineer to spearhead front end architecture and system design. This role necessitates 8+ years of experience in building rich web applications and mastery in JavaScript/TypeScript frameworks. The position offers generous relocation support to Bangk ...

DevOps Engineer CI/CD Leader (Java/Node) on Azure

A leading specialist (re)insurer is looking for a talented DevOps Engineer with a development background to join their innovative technology team in London. This hands-on role involves implementing best practices in CI/CD processes, driving automation and ensuring smooth software delivery. The ideal candidate wi ...

Founding Senior Backend Engineer

About Us Tracer is an early-stage, venture-backed startup building autonomous AI agents for production data pipelines. We are backed by experienced operators and investors who believe AI for production systems will be one of the defining enterprise software categories of the next de ...

Backend Engineer Own Production APIs & Systems

A leading technology firm in the UK is seeking an experienced Backend Engineer to design and develop APIs and backend services. You will manage infrastructure involving cloud platforms and ensure production-level software delivery. The ideal candidate has at least 2 years of experience, strong problem-solving sk ...

AI Implementation Engineer Enterprise Deployment (Remote)

A leading AI solutions company in the City of London is seeking a Forward Deployed Engineer. You'll implement and customize AI platforms for enterprise clients while providing technical support. The ideal candidate has over 3 years of software engineering experience and excels in customer interaction. This posit ...

Technical Lead, Mobile (Flutter) – Architecture & Delivery

A leading logistics software company is seeking a Technical Lead – Mobile (Flutter) to lead the mobile app ecosystem. You'll ensure high-quality, secure solutions and mentor a team of developers while engaging in hands-on architecture and development. The ideal candidate has extensive experience in mobile develo ...

Executive Search Consultant – US & EMEA (Private Capital)

A global Executive Search firm in London is seeking an Executive Search Consultant to support their US & EMEA team. The role involves sourcing candidates for client mandates and providing business development support. Ideal candidates possess exceptional organisational skills, strong communication abilities, and ...

Python Data Platform Engineer — Hybrid London

A leading trading firm in London is looking for an experienced Python Software Engineer to join their team. This role focuses on designing and developing data and research platforms that support quantitative research. The candidate should possess strong Python skills, experience with distributed systems, and a d ...

Tech Support Specialist — Remote IT Helpdesk (Contract)

A leading technology firm in London is seeking an IT Support Specialist to provide hands-on technical assistance, ensuring smooth operation of computer systems. The ideal candidate will possess strong communication skills and excellent problem-solving abilities. Responsibilities include responding to user inquir ...

Senior Full Stack Engineer – Frontend Editor UI

A leading technology startup in London seeks a Senior Full-Stack Engineer to help build an editor interface for visualizing and annotating data. The role involves end-to-end ownership of projects, requiring expertise in building performance-driven software, particularly complex UIs. This position offers signific ...

Engineering Manager, AI Video Search Platform

A leading music company in Greater London seeks an experienced Engineering Manager to lead the development of an intelligent video search platform. The ideal candidate will have over 7 years of software/ML engineering experience and proven leadership in architectural design. This role offers competitive benefits ...

Hybrid BDR Marketing & Data Intelligence SaaS

A leading recruitment agency is seeking a Business Development Representative for marketing and data intelligence software. This hybrid role in London offers a £30,000 to £35,000 salary plus £10,000 uncapped OTE. Candidates must possess a technology sales background and a hunter mentality. The company fosters gr ...

Electrical Design Engineer Data Centre (Contract)

An established engineering consultancy is hiring an Electrical Design Engineer for a contract role in North London. This position focuses on high-profile data centre projects, requiring strong electrical design skills and the ability to mentor junior engineers. Candidates should have relevant qualifications and ...

Experienced Structural Engineer — Design Studio (Hybrid)

A prominent design consultancy in London is seeking a passionate Structural Engineer to join their collaborative team. With a focus on high-profile projects, you will benefit from ample professional development support and a variety of perks including health insurance and flexible working arrangements. Ideal can ...

Senior Frontend Engineer — React for Data Platforms Hybrid

Internetwork Expert is seeking a Senior Frontend Engineer in London. This hybrid role involves designing user interfaces for machine learning applications and collaborating with teams to develop innovative solutions. Candidates should have strong experience in React.js, Redux, Tailwind, and Typescript, and a con ...

Structural Engineer — Growth & Chartership Support

Energi People in Greater London is seeking a Structural Engineer to enhance their team. The role involves designing and delivering effective structural solutions across various sectors, from residential to commercial projects. Applicants should have a degree in Civil or Structural Engineering and strong software ...

Full Stack Engineer — Mentored, Client Facing Role (London)

A dynamic software consultancy in London is seeking a Full Stack Engineer to engage with clients, create web and mobile applications, and manage projects. The ideal candidate will have strong experience in React and Node.js, excellent communication skills, and a degree in Computer Science. This role offers a hyb ...

New Grad FDSE: Build AI Driven Solutions for Impact

A forward-thinking technology company in London is seeking a Forward Deployed Software Engineer to tackle complex problems and collaborate with customers. This role requires a strong engineering background and proficiency in programming languages such as Python or Java. You will work with large-scale data and AI ...

Senior C# WinForms Engineer Hardware Interfaces

A global engineering business in London is seeking an experienced C# Software Engineer to join their development team. The role focuses on developing large-scale Windows applications, mentoring junior developers, and working closely with test teams. Candidates should have 3-10+ years' experience in C# developmen ...

Hybrid London: AI Driven Full Stack Engineer (React/Node)

A leading technology company is seeking an experienced Full-Stack Engineer to drive innovation at the intersection of software engineering and AI. This role involves designing and scaling products that enable learning through intelligent automation, collaborating closely with diverse specialists. Candidates shou ...

Staff Backend Engineer Python/Go, Kubernetes

A leading tech firm located in Greater London is seeking a Staff-Level Full-Stack Software Engineer. The role emphasizes strong expertise in building secure backend systems using Python and/or Go. Familiarity with containerized services, particularly Kubernetes, is vital. This position offers a competitive salar ...

Backend Engineer (Fintech) Scalable Banking Infra

A fintech company in London is seeking a Backend Engineer to enhance their financial infrastructure. You will design and implement robust systems, ensuring compliance and security in a fast-paced environment. This entry-level role offers an opportunity to contribute to impactful projects in a dynamic team. Candi ...

Architectural Specification Lead: NBS Chorus, BIM & Training

A prominent architectural practice in London is seeking a Specification Writer. The successful candidate will create and maintain bespoke clauses in NBS Chorus software, review specifications, and provide training to staff. Candidates must have proven experience in the architectural sector, strong technical skil ...

Senior TS/React Full Stack Engineer — Hybrid + Equity

A skincare technology startup in Greater London is seeking a Senior Software Engineer to revolutionize personalized skincare. This hybrid role emphasizes using modern AI tools to enhance productivity while working on full-stack development. Candidates should possess strong skills in Typescript, React, and relati ...

Head of AI Product Engineering

A leading technology firm in London is seeking a Director of Product Engineering to lead the development of innovative AI products in the commercial insurance sector. The ideal candidate will have over 15 years of software engineering experience, including significant leadership experience. This position offers ...

Animation & Technical Artist – EU Talent Pool (Contract)

A global video game company is creating a talent pool for Animation / Technical Animator roles, expressing interest in future project-based opportunities. Applicants should showcase animation skills and proficiency in software like Maya and Blender. Ideal for those passionate about gaming and cutting-edge projec ...

Fiber Optic Design Engineer — Creative and Autonomous

A dynamic tech company in London seeks a proactive and creative individual for a full-time role focused on leading the sales cycle and achieving sales objectives. Candidates should have a Bachelor's degree and a passion for software products. The position offers an attractive salary package and fosters a friendl ...

Senior Heritage Project Architect

An international design collective in London is seeking a Senior Project Architect to lead multidisciplinary teams on complex heritage projects. This role requires a strong background in heritage restoration, excellent project management skills, and proficiency in design software. The ideal candidate has over 10 ...

Strategic Enterprise Account Director Law Firms

A leading legal software provider in Greater London is looking for an Enterprise Account Director to drive growth within top law firms. This role focuses on building strategic relationships, developing account plans, and leading sales cycles to expand Opus 2's footprint. Successful candidates must demonstrate st ...

Engineering Team Lead: Scale High Performance Microservices

A leading technology company in betting is seeking an Engineering Team Lead to oversee a team of software engineers. You will manage microservices development, ensuring responsiveness, scalability, and performance of services. The role demands strong experience in high-speed products and team leadership. Competi ...

Senior Java Trading Engineer — Low Latency Crypto Markets

A leading digital asset firm is seeking experienced software engineers in London to develop next-generation crypto trading systems. Candidates should have over 10 years of Java development experience, exceptional skills in concurrency and multithreaded programming, and a background in low latency environments. T ...

Senior Structural Engineer: Lead Low Carbon Structures

A leading engineering consultancy in the UK is looking for a Senior Structural Engineer to develop innovative, sustainable structural designs. The ideal candidate will have extensive design experience, lead major projects, and work with a variety of software. This role offers a hybrid working arrangement alongsi ...

Full Stack Engineer for AI Driven Low Code Platform

A cutting-edge tech company in London is seeking a Fullstack Software Engineer to enhance their development tools. This role offers an attractive salary of £140k+, stock options, and exceptional benefits. The ideal candidate should have extensive experience in Python and frontend technologies like Vue or React. ...

Senior Front Office Trading Analytics Engineer

A global leader in energy trading seeks a Senior Front Office Software Engineer to enhance trading processes and analytics. This role involves building high-performance Python services and cloud-native tools to support traders, requiring expertise in programming, SQL, and DevOps practices. Candidates with experi ...

Senior Landscape Architect — Lead Projects & Clients

A top landscape design consultancy in London is seeking a Senior Landscape Architect. The ideal candidate will lead projects, coordinate with stakeholders, and possess strong skills in software such as AutoCAD and Revit. A postgraduate degree in Landscape Architecture or Architecture and CMLI accreditation are p ...

Senior System Engineer Hybrid/Remote & Impact

A leading AI healthcare company based in London is seeking a System Engineer. The role involves designing, maintaining, and optimizing IT systems and infrastructure, with responsibilities including customer installations of AI software and providing technical support. Ideal candidates have significant experience ...

QA Engineer: AI Platform Automation & Security Testing

A technology innovation firm based in London is seeking a QA Engineer to design, automate, and execute tests for their AI platform. The role involves working closely with teams to ensure software reliability and security. Candidates should have strong Python skills and experience in automated testing. Attractive ...

Quantitative Research Engineer – Fast Paced Finance

A diversified trading firm is seeking a Research Engineer to join its systematic research team. The role involves implementing trading strategies, developing algorithms, and designing software for data visualization. Candidates should have a Bachelor’s degree in a relevant field and strong skills in modern C++ a ...

London Construction SaaS Sales Executive

A leading technology firm in London is looking for a driven Sales Executive to enhance its presence in the UK construction market. The role involves engaging with clients, implementing software solutions, and managing the sales cycle. Strong B2B SaaS sales experience, communication skills, and a team-player ment ...

SDR Team Manager: Build & Scale High Impact Tech Sales

A leading technology firm in London is seeking an SDR Team Manager to manage a team of sales representatives. The role involves mentoring talent and developing strong sales professionals within the open-source software industry. Ideal candidates have a strong educational background in Business or STEM, with prov ...

Legal Administrator Client Intake & File Management

A legal practice is seeking a reliable individual to manage client consultations, prepare legal bundles, and maintain the office diary. Responsibilities include dealing with clients prior to consultations, creating legal files, and using legal software. Ideal candidates should be punctual, trustworthy, and prese ...

Senior Tech Engagement Lead

A leading digital consultancy in London seeks a Senior Technology Consultant to lead client engagements and drive technology transformations. The ideal candidate has over 4 years of experience in software, data, analytics, or cloud engineering. You will guide clients, ensuring project execution align with object ...

Enterprise SaaS Customer Success Manager — Hybrid

A leading enterprise software organization in Central London is seeking a Customer Success Manager to support enterprise clients in achieving their objectives. The ideal candidate must have experience in Customer Success or Technical Account Management, with a strong understanding of enterprise IT environments. ...

Senior GitHub DevOps Engineer – Customer Facing

A technology solutions provider in the UK is seeking a skilled professional with extensive software development and DevOps experience. You will provide solutions to customer challenges while collaborating closely with sales teams. Strong leadership and technical skills are essential, particularly related to the ...

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    Software Developer Pythonreact Jobs in London Job Search Guide, Trends and Insights