Lead Python Software Engineer Python And React Jobs in UK

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React Native Developer

I'm working with a well-funded startup who are hunting for a React Native Developer to join their team near Liverpool Street. They're at an exciting time right now as they're popular in the UK market but would eventually like to be a global brand. To do this they'll be adding new features and ensuring ...

React Native Developer

Location: Manchester (Occasional travel – approx. 1 day per week initially) Contract Length: 6 months initially (likely extension to 12 months) Start: ASAP We’re looking for a React Native Developer to join a growing team working on the development an ...

React UI Developer

We have a current opportunity for a React Developer on a permanent basis. The position will be based in London. For further information about this position please apply. The Opportunity The ETrading Terminal is the interface through which professional traders and institutions access the w ...

Frontend React Developer

Job Title: Frontend Engineer – React / TypeScript / Next.js Location: London (Hybrid – 2‑3 days in office) Salary: £70,000 – £75,000 Equity About the Company You’ll join a fast‑scaling SaaS business that’s redefining how enterprise sales teams operate. Their platform uses advanced AI and deal‑intelligence to un ...

Senior Developer React

SeniorDeveloper(Node/React) Interested in learning more about this job Scroll down and find out what skills, experience and educational qualifications are needed.Areyouapragmatic,innovative,andself-motivatedproblemsolverwithapassionforbuildingscalable,high-performingsoftware?We'relookingforaSen ...

Senior React Developer

Job Description We are currently looking for a Senior Frontend Developer (m/f/d) , who is passionate about developing the best web applications. Amongst many exciting challenges, you will: Develop web applications for one of the biggest publishing houses in the world ...

Frontend React Developer

Job Title: Frontend Engineer – React / TypeScript / Next.js Location: London (Hybrid – 2‑3 days in office) Salary: £70,000 – £75,000 + Equity If you want to know about the requirements for this role, read on for all the relevant in ...

Lead Software Architect: Cloud Migration & Microservices

A leading UK tech firm is seeking a Principal/Lead Software Engineer to oversee the migration and modernization of a complex legacy application. In this hands-on leadership role, you'll define microservice architectures, engage in feature development using C#, .NET, and React, and collaborate with cross-function ...

Lead Platform Engineer

Lead Platform Engineer Location: London – Hybrid working 3 days on siteSalary: £110,000 We are looking for a Lead Platform Engineer to take a key role in designing, building, and expanding a cutting-edge internal platform on AWS EKS. As the Lead Platform Engineer, you will have extensive ...

Senior Embedded Software Engineer

Senior Embedded Software Engineer Competitive Salary | Newtown, Wales | Hybrid A leading industrial automation company is seeking a Senior Embedded Software Engineer to design and develop real-time embedded software for production products. You’ll work end ...

Senior Full Stack Engineer | Greenfield Builds | Hybrid Leeds

An award-winning technology consultancy in Leeds is seeking a Senior Software Engineer to build modern platforms with a collaborative engineering culture. You will work on greenfield projects utilizing modern technologies such as React, Vue, and Azure. This role offers hybrid working, career progression into Lea ...

Senior Lead Full Stack Engineer Cloud & AI UI

A leading global financial services firm in the United Kingdom is looking for a Senior Lead Software Engineer. You will join an agile team dedicated to building top-notch technology products that enhance business decisions. The role requires significant expertise in full stack development, especially with React ...

Senior Software Engineer Digital Workplace

Senior Software Engineer - Digital Workplace Join to apply for the Senior Software Engineer - Digital Workplace role at Canonical Senior Software Engineer - Digital Workplace 3 days ago Be among the first 25 applicants Join to apply for the < ...

Senior Software Engineer

We are partnering with a high-growth, technology-led organisation which are looking to build a modern, scalable platform that underpins critical digital transactions and is investing heavily in its UK engineering capability. They are now looking to hire a Senior Engineer to play a key role in design ...

Implementation Specialist

Skills: Software Implementation, Implementation Consultant, Project Management, Portfolio Management, Risk Management, VaR, Value at Risk, Liquidity, SQL, Equities, Derivatives, Swaps, Futures, Options, Fixed Income, Python, JSON, CSV Artemis Talent have partnered with an exciting Risk & Po ...

Senior Data Engineer

Senior Data Engineer Lancashire – Permanent – Hybrid Competitive SalaryVIQU have partnered with a leading organisation seeking a Senior Data Engineer to join their Data and Platform Engineering team during an exciting period of cloud and data platform transformation. In this hands-on role, you wi ...

Software Engineer (Systematic Hedge Fund)

This is a hands‑on software engineering role within a systematic hedge fund where technology sits at the core of the business. The systems you build directly support trading, research, and core operations, and your work will have real, measurable impact. You’ll join a well‑established engineering te ...

Senior Mobile Engineer — AI Driven Marketplace

A fast-growing e-commerce marketplace in London is seeking a Senior/Staff Product Engineer to own the mobile experience of their platform. You will lead the development of a high-performance React Native application, integrate AI features, and optimize user interactions. The ideal candidate has 4–10+ years of so ...

Trading Infrastructure Software Engineer

Overview Trading Infrastructure Software Engineer – London, UK. As a Trading Infrastructure engineer, you’ll work on a small global team of highly experienced systems and applications engineers focused on the creation, management and support of real-time trading systems. A role on this team ...

Senior Full Stack Engineer

Snr Software Engineering role Skills, Experience, Qualifications, If you have the right match for this opportunity, then make sure to apply today.Paying between £80-100k, with a 10% bonus (performance related) Remote but occasional offsites in LDN/world ...

Senior Software Engineer

Senior Software Engineer Hyperact is a product transformation consultancy that provides organisations with senior product, design, and engineering experts to help transform organisations, bridge skills gaps, and accelerate product growth. We are seeking <s ...

Senior Software Engineer

Senior Software Engineer Please read the information in this job post thoroughly to understand exactly what is expected of potential candidates.Hyperact is a product transformation consultancy that provides organisations with senior product, design, and engineering expe ...

Backend Software Engineer

We are looking for a Backend Software Engineer to join our team to train AI models. You will measure the progress of these AI chatbots, evaluate their logic, and solve problems to improve the quality of each model. To apply to this role, you will need to be proficient in either Python and/or JavaSc ...

AI Software Engineer

AI Software Engineer – SC / DV Cleared Location: UK (Fully Remote, occasional client site visits)Salary: £45,000 - £80,000 DOE + Company BonusEmployment: PermanentSecurity Clearance: SC or MOD DV required To apply, email : The ro ...

AI Software Engineer

AI Software Engineer – SC / DV Cleared Location: UK (Fully Remote, occasional client site visits)Salary: £45,000 - £80,000 DOE + Company BonusEmployment: PermanentSecurity Clearance: SC or MOD DV required To apply, email : The ro ...

Senior Data Link Communication Research Engineer

Senior Data Link Communication Research Engineer Next-Gen Space Systems The Company Join an innovative engineering organisation developing the next generation of high-performance communication technology for space platforms. The team is scaling rapidly and building new capabilities acro ...

Senior Cloud Engineer

Job Title: Senior Cloud Engineer (contract) Location: London Hybrid. Travel to the London office on 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer ...

Lead .NET Developer On Site in Sheffield Avanti Recruitment

Overview I am seeking a Senior/Lead-level .NET developer with strong architectural and DevOps awareness. I require solid experience in React (Next.js is a plus, but not essential). You must be comfortable working full-time on-site (this is non-negotiable). I am looking... Position ...

On Site Senior .NET & Fullstack Engineer

Overview I am seeking a Senior/Lead-level .NET developer with strong architectural and DevOps awareness. I require solid experience in React (Next.js is a plus, but not essential). You must be comfortable working full-time on-site (this is non-negotiable). I am looking... Position ...

Senior Radar Systems Engineer

We are looking for a Senior Radar Systems Engineer to join a team developing advanced radar systems. You will model, design, and analyse radar and related systems, support hardware and software development, and develop digital signal processing algorithms. Key Requirements Bachelor ...

Junior Developer

Junior Developer 03 March 2026 London, UK An exciting opportunity has become available to be part of our fast-growing team and to be a key part of the Tech & Innovation function. This role provides an outstanding opportunity to join a growing global integrated marketing advisory a ...

QA Engineer

Fogsphere is a London‑based innovator focused on transforming workplace and urban safety through advanced AI, Computer Vision, and Industrial IoT. Built on a principled “Edge‑to‑Fog‑to‑Cloud” architecture, our platform turns passive CCTV cameras and sensors into proactive hazard detectors, capable of ident ...

Software Engineer in Milton Keynes GAK ENTERPRISES LTD

Integrating Sensors Integrate ultrasonic and LiDAR sensors via UART and CAN interfaces for obstacle detection. Frontend Development Design frontend applications in Angular and React to seamlessly have backend integrations Backend Development Develop back ...

Software Developer / Software Engineer (Remote)

Job Role: As a software developer, you’ll be the brain behind crafting, developing, testing, going live and maintaining the system. You are passionate in understanding the business context for features built to drive better customer experience and adoption. Responsibilities: < ...

Software Integration Engineer, Robot Software

Full Time Software Integration Engineer, Robot Software in AI at Wayve in London. Apply directly through the link below. At a glance: Work mode: Office Employment: Full Time Location: London Core stack: Technical Debt, Documentation, ...

Cloud Engineer Lorien Impellam

Overview This role is for a Cloud Engineer on a 6‑month contract, inside IR35, with 3 days a week in London. The position requires proficiency in Python, SQL, AWS, Snowflake, and experience in capital markets. A degree in a related field is mandatory. Accountabilities Engineeri ...

Principal Software Engineer

19 hours ago Be among the first 25 applicants Direct message the job poster from Clearwater Analytics Lead Recruiter at Clearwater Analytics - Hiring in UK, France, Germany, Luxembourg Job Summary: The Trading and Risk Management System (TRMS) team is responsibl ...

Founding AI Engineer

Do you want to build a predictive AI platform that surfaces opportunities before clients even know they exist? Have you led end-to-end delivery of LLM/RAG/agentic systems in production? Ready to become the technical owner of an intelligence engine at a ...

Staff Engineer

Location - London (WC2) - 4 day working week Role – Staff Software Engineer Tech - PHP, Symfony, Typescript, Postgre, TDD, Vue Salary – up to £110k Are you an experienced Software Engineer that would ...

Full Stack Developer Typescript

Job Title: Senior Full Stack Developer (TypeScript, Node.js, AWS) Location: Remote (must be UK citizen) Contract Type: (Permanent) Experience Level: 10-20 years About the Role We are seeking an exceptional Senior ...

Head of Engineering Java Node React

OverviewA Head of Engineering with a genuine passion for technology, leading teams of teams, as well as playing a key part in the delivery of cutting-edge products required asap. Remote working (UK) with once a quarter in person team collaboration days. Scroll down to find an indepth overview of this ...

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    Lead Python Software Engineer Python And React Jobs in United Kingdom Job Search Guide, Trends and Insights