Senior Python Developer Pythonawsreact London Tech Jobs in UK

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.NET Developer, Graduate / Junior

.NET Developer, Graduate / Junior – Computer Gaming Company – London (Tech stack: Graduate / Junior .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure, Angular 21, Vue.js, TypeScript, Multithreading, RESTful, ASP.NET Core Web API, EF Core 10.0, Programmer, Full Stack Engineer, Architect, ...

Tech M&A Due Diligence Lead — Growth & Value (London)

A leading global private equity firm is seeking a highly skilled Manager for their Technology Due Diligence practice. This mid-senior level role involves leading technology assessments for potential investments, providing strategic insights, and supporting portfolio companies in tech initiatives. The position of ...

Java Fullstack developer (AngularJS, ReactJS) London, UK Fulltime Hybrid London

Java Fullstack developer (AngularJS, ReactJS) - London, UK - Fulltime - Hybrid - London Reference Code: -en_GBContract Type: PermanentProfessional Communities: Software EngineeringJob Title: Java Fullstack developer (AngularJS, ReactJS) Location ...

Java Fullstack developer (AngularJS, ReactJS) London, UK Fulltime Hybrid London

Java Fullstack developer (AngularJS, ReactJS) - London, UK - Fulltime - Hybrid - London Reference Code: -en_GBContract Type: PermanentProfessional Communities: Software EngineeringJob Title: Java Fullstack developer (AngularJS, ReactJS) Location ...

Senior Commercial & Privacy Counsel — Flexible, Global Tech

A leading global technology company in Northern Ireland is seeking an experienced Senior Commercial & Privacy Counsel to join its in-house legal team. This pivotal role involves advising on complex commercial agreements and global data protection matters while engaging with senior stakeholders. The ideal candida ...

Ruby on Rails Developer

Salt Farnborough, England, United Kingdom Ruby on Rails Developer Salt Farnborough, England, United Kingdom This range is provided by Salt. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Location: Farnborough GU14 </s ...

Quant Developer – Fixed Income (Risk)

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for career growth ...

Quant Developer – Fixed Income (Risk)

Our client is a leading tech-driven quant and systematic hedge fund trading with offices across the globe. They leverage deep knowledge in data, research, technology and trading to deliver high-quality returns. This opportunity offers a dynamic and fast-paced environment with excellent scope for career growth ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

Global Markets Software Intern — Data, Tools & Insights

targetjobs UK is looking for a Software Developer Intern to join the Unified Platform teams, working closely with internal users to create innovative tools for data processing. The ideal candidate should be pursuing a degree in computer-related fields and have strong programming skills in Java and Python. This i ...

Front‑Office Commodities Quant Developer

A leading hedge fund in Greater London is seeking to hire a Quant Developer to enhance their Commodities business. This position focuses on developing core analytics and translating trading challenges into robust technical solutions. Candidates should have a strong academic background in relevant fields and prog ...

Global Markets Software Intern — Data, Tools & Insights

targetjobs UK is looking for a Software Developer Intern to join the Unified Platform teams, working closely with internal users to create innovative tools for data processing. The ideal candidate should be pursuing a degree in computer-related fields and have strong programming skills in Java and Python. This i ...

Full Stack AI Engineer for Healthcare Platform

A healthcare technology company in London is seeking a Full Stack Developer to lead end-to-end product development. You will collaborate with the founding team to build scalable and secure systems that enhance patient care. Applicants should have over 2 years in full-stack development and skills in modern web fr ...

Risk Engine Software Developer

A leading technology company in Greater London is seeking a Software Developer to work within the Risk stream. The role involves collaborating on Risk Engines and improving business processes through development. Candidates should have full-stack Python capabilities, experience with numerical processing, familia ...

AI Powered Full Stack Engineer for Next Gen Interfaces

A technology company in London is seeking a Full Stack Developer to design and implement innovative AI interfaces. The role focuses on creating responsive applications using React and Next.js, while collaborating on new interaction models with Product Designers. Candidates should have strong backend skills (Node ...

Real Time Full Stack Engineer React & Python

A leading FinTech recruitment agency is looking for a Full Stack Developer to join a high-performing team in Greater London. The role involves developing real-time web applications and requires solid experience in React and Python. You will work on building scalable systems and collaborate closely with product t ...

Rates Quant Developer VP: Build Production Trading Systems

A leading global financial services firm in Greater London is seeking a Quantitative Developer, Rates – Vice President. In this role, you will design and deliver production systems for systematic trading, partnering closely with researchers and traders. Candidates should have strong programming skills in Java or ...

Junior Quant Developer: DAG Powered Quant Trading

A leading financial technology firm in Greater London is seeking a Quantitative Developer for its Equities Statistical Arbitrage business line. The ideal candidate will have strong Python development skills, experience in the finance industry, and an analytical mindset. Responsibilities include developing quanti ...

Frontend Engineer (Remote) — API‑Driven Platform

A technology company in London is seeking a software developer to enhance their new HX Workbench platform. The ideal candidate will have experience in software development and proficiency in Python, as well as familiarity with cloud infrastructure. Responsibilities include translating designs into web pages, sup ...

Autonomous Platform Engineer – Real Time Data & AI

A fast-growing fintech company in Greater London seeks a skilled developer to build scalable backend systems. You'll develop microservices, libraries, and real-time data pipelines while collaborating with teams to define data contracts. Ideal candidates are hands-on with Java, Python, or Go, and possess strong p ...

Graduate Software Developer – Banking Innovation

A leading technology consultancy in London is looking for a Graduate Software Developer to join a prestigious banking institution. In this full-time role, you will design and develop software solutions while working with cross-functional teams. Candidates should have a minimum 2:1 in Computer Science or Software ...

Quantitative Developer — Build Market Analytics Models (Hybrid)

A leading financial software firm in the City of London is seeking a Quantitative Developer to design and build algorithms for market surveillance. The role requires proficiency in C#, C++, or Python and a strong mathematical background. The ideal candidate has experience in financial services and is keen to inn ...

Senior Software Engineer – Property Based Testing (London)

Open Source Pledge is seeking a developer for its London team to build Hegel, a new family of property-based testing libraries. You will work on open-source initiatives requiring proficiency in property-based testing and familiarity with languages like Python and Rust. The role emphasizes collaboration and high ...

Front‑Office Commodities Quant Developer

A leading hedge fund in Greater London is seeking to hire a Quant Developer to enhance their Commodities business. This position focuses on developing core analytics and translating trading challenges into robust technical solutions. Candidates should have a strong academic background in relevant fields and prog ...

Marketing Data Analyst

Direct message the job poster from Trust In SODA Hybrid – 3 days onsite A leading organisation in the Public sector is hiring a Marketing Data Analyst to join their Customer & Marketing function. This is a newly created role where you'll support CRM, loyalty, paid me ...

Marketing Data Analyst

Direct message the job poster from Trust In SODA Hybrid – 3 days onsite A leading organisation in the Public sector is hiring a Marketing Data Analyst to join their Customer & Marketing function. This is a newly created role where you'll support CRM, loyalty, paid me ...

AI Driven Cloud Software Intern R&D

A startup focused on sustainable technology is seeking a Software Developer Intern to join their R&D team in London. This role involves designing and implementing cloud-native engineering solutions, developing optimization algorithms, and contributing to various projects aimed at commercialization. Ideal candida ...

AI Driven Cloud Software Intern R&D

A startup focused on sustainable technology is seeking a Software Developer Intern to join their R&D team in London. This role involves designing and implementing cloud-native engineering solutions, developing optimization algorithms, and contributing to various projects aimed at commercialization. Ideal candida ...

Senior Quantitative Developer for High Performance Trading

A leading financial services firm in London is seeking a talented Quantitative Developer to build next-generation trading platforms. You will develop and maintain trading systems using C++ and Python, implement quantitative models, and contribute to architectural decisions. This role offers market-leading compen ...

Machine Learning Engineer Health Tech Start Up

Machine Learning Engineer - Health Tech Start Up Machine Learning Engineer - Health Tech Start Up This range is provided by Oho Group Ltd. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the j ...

Senior Software Engineer Platform Operations

Overview About Us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By ...

BI & Partnerships Operations Lead

Trading 212 is looking for a proactive Business Intelligence Developer in Greater London. The successful candidate will analyze data, resolve complex problems, and enhance customer value through impactful collaborations. Responsibilities include working with tech teams, optimizing processes, and making data-driv ...

BI & Partnerships Operations Lead

Trading 212 is looking for a proactive Business Intelligence Developer in Greater London. The successful candidate will analyze data, resolve complex problems, and enhance customer value through impactful collaborations. Responsibilities include working with tech teams, optimizing processes, and making data-driv ...

Senior Android Engineer (Kotlin) — Remote/Hybrid, Equity

A leading tech company in the dating sector seeks an experienced Android Developer specializing in Kotlin. This role allows candidates in the London area to work in a hybrid setting with specified in-office days and remote flexibility. You will work on innovative applications, collaborating with a diverse team w ...

Full Stack Developer PHP 8+, JavaScript, Angular 18+Angular 2+, RxJS, SQL London/UK/Remote

We’re looking for a hands-on Full-Stack Developer to build and scale high-performance web applications in a growing, tech-driven environment. You’ll work across the full stack – from front-end UI through to back-end logic, databases, and deployment – with real ownership and impact. What yo ...

Full Stack Developer PHP 8+, JavaScript, Angular 18+Angular 2+, RxJS, SQL London/UK/Remote

We’re looking for a hands-on Full-Stack Developer to build and scale high-performance web applications in a growing, tech-driven environment. You’ll work across the full stack – from front-end UI through to back-end logic, databases, and deployment – with real ownership and impact. What yo ...

Senior Director: Driving Innovation & Tech Investment Impact

GlaxoSmithKline seeks an Innovation & Tech Investment Lead in Greater London. This role involves shaping and executing the strategic vision for tech investments within Development Operations. The candidate will oversee financial management, collaborate across teams, and promote a culture of innovation. A strong ...

Consultant/ Senior Consultant Tech PM Technical Lead

At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today an ...

Consultant/ Senior Consultant Tech PM ERP / SAP

At Capgemini Invent, we believe difference drives change. As inventive transformation consultants, we blend our strategic, creative and scientific capabilities, collaborating closely with clients to deliver cutting-edge solutions. Join us to drive transformation tailored to our client's challenges of today an ...

Senior Backend Engineer – Billon Dollar AI Tech

Job Description The Role As a senior backend engineer for this AI Unicorn, you will play a key role in building the business's proprietary MarTech backend systems that ensure this company can scale to millions of users worldwide. You will build highly-scalable clo ...

Senior Site Tech Manager Device Postponement Ops

Amazon is hiring a Sr. Site Technical Manager in Manchester, UK. This role involves overseeing assembly, test, and pack out processes for Amazon’s Devices Products. You will lead quality compliance efforts and drive continuous improvement initiatives during the manufacturing phase. The ideal candidate has a Bach ...

Senior Backend Engineer Orchestration for Autonomous Tech

Jack & Jill is seeking a Senior Backend Engineer to join their innovative team, aimed at building a orchestration platform for autonomous technology deployment. This role requires significant experience with API design and backend systems, particularly in Python and FastAPI. You will have the opportunity to shap ...

Senior HVDC Valve Engineer | Global Tech Lead

A global energy company is seeking a Principal Engineer to lead technical efforts in HVDC valve design and development. The role involves ensuring compliance with safety standards, mentoring engineers, and working collaboratively with multiple teams. Candidates should possess a degree in electrical engineering, ...

Senior Software Engineer AVP — Global Finance Tech

Citibank (Switzerland) AG is seeking a Senior Software Engineer to help redefine global finance through technology in Greater London. The role involves working closely with product teams and users to build solutions for complex business challenges using Java, React, and Python, while promoting a strong engineeri ...

Senior System Architect: Scalable, Secure Tech Design

World Wide Technology is looking for a System Architect in Greater London, responsible for designing, developing, and overseeing complex systems architecture. The ideal candidate must have 5-7 years of progressive experience in a related field and a strong understanding of system architecture principles. Key res ...

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    Senior Python Developer Pythonawsreact London Tech Jobs in United Kingdom Job Search Guide, Trends and Insights