Software Developer Pythonreact Jobs in London, UK

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Principal Platform Engineer Cloud Native & Reliability

A leading fintech scaleup based in City Of London is looking for a Principal Software Engineer to provide technical leadership while remaining hands-on in a platform team. This role involves architecting multi-region infrastructure services and establishing best practices. The ideal candidate will have strong ba ...

Gen AI Engineer: Frontline Client Deployments

A leading software firm in Greater London seeks a Forward Deployed AI Engineer to build and implement solutions using Generative AI technologies. You will engage directly with clients to deliver high-stakes projects and enhance the Gen AI strategy. The ideal candidate will possess a strong engineering background ...

EMEA Field & Partner Marketing Leader

A leading technology company is seeking an EMEA Field and Partner Marketing Lead to enhance B2B marketing efforts across the region. The ideal candidate will have over 8 years of experience, a strong background in software or technology markets, and the ability to drive sales momentum through strategic marketing ...

Global Marketing Counsel AI & Ad Tech

A leading software company in London is seeking a Corporate Counsel specializing in Marketing and Advertising. This role involves supporting global marketing initiatives, negotiating agreements, and ensuring compliance with advertising regulations. The ideal candidate will have a JD degree, 4+ years of legal exp ...

Lead AI Engineer: Agent Platform Architect

A leading AI-driven e-commerce platform in Greater London is seeking a Lead AI Engineer to oversee the architecture and technical direction of the agent platform. This role will involve building scalable conversational AI agents using modern JavaScript and Python frameworks. The ideal candidate has over 6 years ...

Senior Project Planner – Mobility Infrastructure

A leading engineering consultancy in Greater London is seeking a highly skilled Lead Project Planner to oversee planning and scheduling for major mobility infrastructure projects. This role requires at least 10 years of planning experience, particularly within rail or infrastructure sectors. The ideal candidate ...

Senior AI Architect for Generative & Multi Modal Systems

A leading technology consulting firm in London seeks a Lead AI Engineer (Principal Consultant) to architect and deploy cutting-edge AI systems across the financial services sector. In this hybrid role, you will utilize your expertise in AI/ML and software development to lead teams and drive impactful outcomes. T ...

Global Senior PMM, Embedded Payments (Digital)

A dynamic technology firm is seeking a Senior Product Marketing Manager to drive the strategy for embedded payments within their software portfolio. This role involves executing market strategies, shaping product positioning, and collaborating across global teams to ensure alignment with business goals. The idea ...

Engineering Team Lead Build Scalable Microservices

A leading technology company in London is seeking an Engineering Team Lead to guide a team of software engineers. Responsibilities include driving sprint planning, managing team growth, and ensuring quality engineering practices. Ideal candidates have over 3 years’ experience in building scalable microservices a ...

GenAI Value Architect for Enterprise Impact

A leading software company in Greater London is seeking an experienced Business Consultant with expertise in value-based selling and AI tools. You will lead engagements with enterprise customers, develop compelling business cases, and advocate for AI transformation within the consulting practice. The ideal candi ...

Senior Ruby on Rails Engineer — Scale Fintech Impact (UK)

A fast-growing fintech startup is seeking a Software Engineer to join their team in Greater London. The role involves working within a cross-functional squad to develop features aimed at enhancing users' financial health using Ruby on Rails. Candidates should have at least 4 years of industry experience, with a ...

Senior Embedded Systems Engineer — Equity Options & Impact

A leading climate technology firm in London is seeking a Senior Embedded Systems Engineer to design and scale embedded systems for the UK's largest synthetic fuel plant. The role offers full ownership of hardware and software, with opportunities for significant share options and an annual subsidy for living cost ...

Senior Civil Engineer Urban Development

A leading global engineering firm in Greater London is seeking a Senior Engineer with solid experience in civil engineering and urban development projects. The role involves delivering sustainable design solutions and requires expertise in areas such as drainage, highways, and utilities. Candidates should posses ...

Principal C++ Architect Cloud Video Framework

A leading sports technology company is seeking a Principal Software Engineer to lead the development of cutting-edge cloud video services. You will own the technical roadmap for core C++ frameworks, ensuring performance and accuracy under high-pressure environments. The ideal candidate has extensive experience i ...

Senior DevOps Engineer: CI/CD & Cloud Infra, London On site

A leading consulting firm is seeking a Senior DevOps Engineer to join their on-site team in London. This role focuses on designing and managing scalable DevOps architectures that support the entire application lifecycle. The ideal candidate will have strong hands-on experience with CI/CD automation and cloud pla ...

Forward Deployed Senior Full Stack Engineer – AI for Gov

A leading AI technology company in London is seeking a Senior Full-Stack Software Engineer to develop innovative AI applications for the public sector. This role requires at least 5 years of engineering experience, specifically with React and cloud technologies. The position involves close collaboration with cli ...

Enterprise Intelligence Solutions Architect (Pre Sales)

A tech company specializing in AI-driven market intelligence seeks a Solutions Architect to join their Application Specialist team. The ideal candidate will leverage 5+ years of pre-sales experience, guiding clients through complex business challenges and contributing valuable feedback to influence product devel ...

Forward Deployed Full Stack AI Engineer

A leading AI technology firm is looking for a Full Stack Software Engineer (Forward Deployed) to collaborate with public sector teams in building impactful AI applications. The role involves designing architectures, mentoring staff, and ensuring scalable solutions. Ideal candidates will have a Master's or PhD in ...

Enterprise Intelligence Solutions Architect

A technology company based in the UK is seeking a Solutions Architect to support the sales team in pre-sales positioning and trial support. The ideal candidate will have over 5 years of experience in pre-sales with complex technical products and a strong technical acumen in software development. This role involv ...

Regional Sales Director, Nordic & Netherlands (Hybrid)

A leading software solutions company is seeking a Regional Sales Director for the Nordic & Netherlands market in London. The role involves leading a sales team to exceed quotas, developing business opportunities, and leveraging a strong background in SaaS sales. Ideal candidates will have a track record of manag ...

Founding Deployment Strategist: Drive Adoption & Growth

A software company is seeking a Founding Deployment Strategist to drive customer success and adoption. This role involves owning post-sale success, collaborating with technical teams, and acting as a strategic advisor to clients. Ideal candidates should have expertise in customer success, account management, and ...

Product Manager – AI Driven FinTech Workflows

A cutting-edge technology company in London is seeking a Product Manager to lead product strategy and customer engagement. In this role, you'll be responsible for driving a product vertical from discovery to execution, working closely with engineering and customers. Ideal candidates will have 2-4 years of experi ...

Tax Tech Director — Automate Corporate Tax in London

A leading accounting firm seeks an experienced Tax Technology Director to join their corporate tax team in London. The role focuses on automating corporate tax filing and reporting processes, managing client portfolios, and providing technical guidance on UK tax matters. The ideal candidate should be ACA and/or ...

Global Channels Growth Executive

A dynamic enterprise software company in the UK is seeking a Senior Vice President, Global Channels to define and lead its global partner ecosystem. In this critical role, you will develop a comprehensive channel strategy aimed at driving sustainable revenue growth and enhancing market coverage. With 10+ years o ...

Fintech Engineering Lead – Payments & Microservices

A leading financial services firm in the UK is seeking a Manager of Software Engineering to lead a squad in the payments area. The role involves both technical leadership and hands-on coding, with responsibilities including mentoring, conducting code reviews, and collaborating with product managers. Candidates s ...

Engineering Manager: AI & Services Delivery Leader

A technology company is seeking an Engineering Manager to lead the AI & Services engineering team in London. The candidate will be responsible for fostering team growth, ensuring high-quality software delivery, and collaborating closely with Product and Design teams. Applicants should have a strong engineering b ...

Enterprise SaaS Account Executive – UKI (Remote)

A leading software company is seeking an Account Executive for the UKI market. This role requires expertise in selling SaaS solutions and engaging with C-suite executives. The ideal candidate will develop strategies for targeting key opportunities, initiate sales, and negotiate agreements. Applicants should have ...

Strategic Partner Success Manager: Grow Global Alliances

A leading organizational design software company is seeking a Partner Success Manager to enhance partner value and support business development. The ideal candidate will manage relationships, drive project delivery, and ensure effective onboarding for strategic partners. A degree in Business or related field and ...

Principal DevOps Engineer: CI/CD & Internal Tools

A global travel technology company in Greater London is looking for an experienced DevOps Engineer with over 10 years of experience in Software Engineering. This role involves maintaining CI/CD best practices, automating security testing, and developing internal tools to enhance development efficiency. Ideal can ...

Production AI Engineer Enterprise Ops + Equity

A high-growth AI implementation firm in London is seeking an AI Engineer to bridge frontier AI and real-world business operations. In this role, you will deploy production-grade AI systems for various clients while collaborating with experienced founders. The ideal candidate has over 4 years of full-stack softwa ...

Senior Temporary Works Engineer Lead Major Projects

A leading international design consultancy based in London seeks a Temporary Works Engineer with at least 5 years of experience. The successful candidate will manage substantial projects, up to £100 million, closely collaborating with the permanent works team. The role requires the right to work in the UK and de ...

Senior Drainage Engineer & Flood Risk Lead

A multidisciplinary consultancy in London seeks a Senior Civil Engineer with over 6 years of experience in drainage design and flood risk assessments. The role involves leading a Civils Team and working on diverse projects including logistics and healthcare. Ideal candidates will have a strong grasp of drainage ...

Senior Civil Engineer Infrastructure & Transport

A design consultancy in Greater London is seeking a Senior or Principal Civil Engineer to lead the design of infrastructure projects. This role involves working on transportation and development projects for numerous major clients, with tasks ranging from detailed design to project management. Candidates should ...

Client IT Management Specialist SCCM & Patch Lead

A leading tech firm in the UK is looking for a Client Management Specialist to join their IT team. This role involves maintaining and supporting desktop technologies, leading software distribution, and operating in a third-line support capacity. Ideal candidates will have experience with Microsoft SCCM, Active D ...

Senior Civil Engineer — Lead Infrastructure Design & Delivery

A growing civil engineering consultancy is looking for a Senior Civil Engineer in Greater London to join its expanding infrastructure team. The role involves leading the design and delivery of civil engineering solutions across various sectors, including drainage, highways, and site development. Applicants shoul ...

Crypto Quant Trader: Automated Algorithmic Trading

A leading crypto capital markets firm in Greater London is seeking a Quant Trader to develop innovative trading models and algorithms for the cryptocurrency market. In this role, you'll analyze market microstructure, conduct thorough research, and collaborate with a skilled team to enhance algorithm performance. ...

Payments Platform Engineering Lead & Squad Mentor

A leading global financial services firm in the UK is seeking a Manager of Software Engineering to lead a team focused on payments solutions. This role requires a strong technical leader who can mentor engineers and ensure high-quality code delivery while fostering collaboration within the squad. Candidates shou ...

Kubernetes & Cloud Native SME for Pre Sales

A leading software company in Greater London is seeking a Cloud Native Specialist to act as a technical expert in Kubernetes and container orchestration. This role involves collaborating with sales teams to ensure clients achieve full-stack observability in dynamic environments. Candidates should have over 5 yea ...

Tosca Automation Architect — SAP Transformation Lead

A leading software testing consultancy is seeking a Tricentis Architect / Test Automation Lead to drive automation strategy for SAP transformations. This role will focus on defining test automation strategies, leading automation framework design, and integrating automation into CI/CD pipelines. The ideal candida ...

Senior Endpoint DLP Engineer (Kernel/Go/C)

A leading cybersecurity firm based in London is seeking a Senior Software Engineer to develop and enhance the FortiDLP endpoint agent. The role involves implementing new features, maintaining current functionality, and ensuring high coding standards. Candidates should have strong programming skills in languages ...

Head of Engineering London, SaaS Platform Leader

A venture-backed legal tech company in London is looking for a Head of Engineering to lead their engineering function. This role involves establishing engineering processes, driving architectural decisions, and managing delivery workflows. The ideal candidate will have at least 3 years of experience in software ...

UK Tax Strategy & Compliance Director

A leading accounting advisory firm seeks a motivated tax director for its UK tax team in London. This role involves managing UK corporate tax advisory projects, engaging in business development, and overseeing tax compliance services. The ideal candidate will have over seven years of corporate tax experience, id ...

Senior AI Engineer — Human Centric LLM & Systems

A cutting-edge AI development company is seeking a Senior Software Engineer to work in a hybrid role in London. This position focuses on developing innovative AI solutions, requiring deep proficiency in TypeScript and a background in disruptive technologies. The ideal candidate will enjoy building intelligent sy ...

Senior Platform Engineer — High Performance Trading

A technology firm focusing on trading platforms is looking for a Senior Software Engineer to enhance its trading platform. The role involves architecting solutions, optimizing performance, and ensuring system stability. Candidates should have deep experience with mission-critical distributed systems and be skill ...

Senior C#/.NET Engineer for Risk Systems (Hybrid London)

A financial services vendor in Central London is seeking a Senior Software Engineer with expertise in C# and .NET to join their dynamic team. The role involves immediate contributions to web application design and development, while also fostering collaboration and innovation. Ideal candidates have experience wi ...

Autonomy Data Engineer: Scale AI Pipelines on AWS/Databricks

A leading electric vehicle manufacturer in Greater London is seeking a Senior Software/Data Engineer to enhance their analytics data platform. This role requires extensive experience in data engineering, specifically with AWS services and Databricks. The successful candidate will develop and scale data analytics ...

London ML Engineer: AI CAD & Simulation, 4 days in office

A cutting-edge tech company based in London is seeking an experienced engineer to take on a hands-on role in developing AI-powered software solutions. You will collaborate directly with the CTO to design vital product functionalities, focusing on numerical optimisation, physical simulation, and advanced robotic ...

Executive Head of Engineering — Scale & Culture

An established industry player is seeking a Head of Engineering to lead their growing team and enhance software delivery. This role emphasizes fostering an inclusive and high-performing environment while balancing product development with long-term technical sustainability. The ideal candidate will inspire cultu ...

Staff Product Engineer — AI Driven Infra Leader & Mentor

A dynamic technology company in the UK is seeking a Staff Product Engineer to provide technical leadership, mentor engineering talent, and optimize software delivery for users. You will play a crucial role in shaping the technical strategy and ensuring high-quality output across teams. The ideal candidate will h ...

Technical Writer — AI Infra & Cloud Platform

A mission-driven tech start-up is seeking a Technical Writer to support clear and structured documentation across its platform and infrastructure. The role involves creating user-friendly content for internal teams and customers, documenting systems and workflows, and maintaining documentation repositories. Idea ...

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