Backend Developer Python Nodejs Jobs in UK

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FE Developer

Methods Business and Digital Technology LimitedMethods is a £100M+ IT Services Consultancy who has partnered with a range of central government departments and agencies to transform the way the public sector operates in the UK. Established over 30 years ago and UK-based, we apply our skills in t ...

kbd+ Developer

Senior kdb+ Developer – Capital Markets InnovationAre you a seasoned kdb+ developer with a passion for high-performance systems and a deep understanding of capital markets? If you’re looking to lead technical delivery, mentor others, and shape the next generation of scalable time-s ...

Graduate.NET Developer

Graduate .NET Developer – Investment Bank – London(Tech stack: Graduate .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Blazor, JavaScript, React, Microservices, Azure, ASP.NET Core Web API, Agile, Azure SQL, Programmer, Full Stack Engineer, Architect, Graduate .NET Developer)Our clie ...

.NET Developer

.NET Developer – St Albans(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is a global video technology c ...

.NET Developer

.NET Developer, C# 14, .NET 10.0 – Watford(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, Azure SQL, .NET MAUI, GitHub Copilot, Docker, Kubernetes, Microservices architecture, Angular 21, Vue.js, TypeScript, Programmer, Full Stack Engineer, Architect, .NET Developer)Have ...

iOS Developer

We have an excellent opportunity for a passionate iOS Developer (junior to mid-level) to join an innovative digital marketing agency based in the centre of Harrogate. About the company Our client excels in a wide range of digital services, from designing and developing websites and a ...

Ruby Developer

11497AW-5£70k – 80k per yearRuby on Rails DeveloperHybrid work 2/3 days onsite per monthWe are seeking an experienced Ruby on Rails Developer to join our clients growing engineering team. This is an exciting opportunity for a passionate ...

Business Developer

You will also provide valuable administrative support to the depot, collaborating closely with Kitchen Sales Designers and Territory Sales Representatives to assist in arranging appointments and fuel lead generation. Your proactive attitude and attention to detail will contribute to the efficient running of ...

Lead Developer

SmartSearch's distinctive Anti-Money Laundering verification software protects our clients by offering the most advanced and comprehensive features available from an AML provider.SmartSearch has grown rapidly by fostering an incredibly collaborative and supportive culture. As we continue our ...

Business Developer

You will also provide valuable administrative support to the depot, collaborating closely with Kitchen Sales Designers and Territory Sales Representatives to assist in arranging appointments and fuel lead generation. Your proactive attitude and attention to detail will contribute to the efficient running of ...

Salesforce Developer

Third Republic is presently working with a well-known player in the field of hospitality in the UK. They constantly strive to improve based on customers’ feedback. In order to surpass the expectations of customers’, they are working hard to augment their Salesforce teamThe company is looking to hire a Salesfo ...

.NET Developer

.NET Developer – Fastest-Growing Internet Co Ever – Folkestone(Tech stack: .NET Developer, .NET 9, Azure, Angular 19, Multithreading, RESTful, Web API 2, JavaScript, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client is changing the way merchants and consumers conne ...

Java Developer

Grow Your Career as a Java Developer with a Top-Tier Technology Partner.Job Overview: We are seeking a Java Developer that supports the Markets Pre Trade development team by enhancing and maintaining a suite of Prime Finance Java applications that manage the booking, processing, and lifecycle of secu ...

.NET Developer

.NET Developer – Leading E-Book Firm – Leicester(Tech stack: .NET Developer, .NET 10.0, ASP.NET Core, C# 14, .NET Aspire, CI/CD, Azure DevOps, EF Core 10.0, Agile, HTML Living Standard, CSS Living Standard, Programmer, Full Stack Engineer, Architect, .NET Developer)Our client are a le ...

Salesforce Developer

We are delighted to be exclusively partnered with a rising star within the Salesforce ISV space, who are on track to be a unicorn!This company have an industry leading Salesforce App which boasts an impressive 5* rating and is currently utilised by hundreds of customers in the UK, Europe and Nor ...

Applications Developer

Applications Developer ICON plc is a world-leading healthcare intelligence and clinical research organization. We’re proud to foster an inclusive environment driving innovation and excellence, and we welcome you to join us on our mission to shape the future of clinical development. As a <span ...

Java Developer

Description Java Developer – Milton Keynes – £ 50,000 – £ 75,000 (Negotiable) – Remote / Flexible Working – Permanent We are working with one of the world’s leading technology providers who have their headquarters situated in Milton Keynes. They are currently l ...

Graduate.Net Developer

An innovative company that focuses on providing creative solutions in a modern world.Providing services such as social media design, SEO, copywriting, video, and marketing consultancy.This creative agency is keen to grow its development team. You will be joining an established team as a Graduate ...

Senior Software Engineer

Senior Software Engineer | London | £80,000 - £150,000 | Python | React Location: London-based (hybrid) Frontend: React, TypeScript Cloud Systems: GCP or AWS Are you a software engineer who enjoys shipping real products, solving tangible customer pr ...

Senior Full Stack Engineer (React/Python) (+ Equity) at YC backed AI native enterprise

What You'll Be Doing Design, develop, and maintain frontend applications using React and Next.js. Build, test, and deploy backend services and APIs (Python/Django/FastAPI preferred). Collaborate with founders, growth team, designers, and other engineers to deliver high-i ...

Full Stack Engineer

Full Stack Software Engineer (AI Platform) London - Hybrid The client: This team is building an AI-powered platform for drug design. It helps scientists design and test ideas faster by giving them the right tools and insights at each stage of the process. <p ...

Senior Product Engineer (VC Scale Up)

Some roles give you a better salary. Some give you a better story. This one has the potential to do both. I’m hiring multiple Senior Full Stack Engineers for a Series A Scale Up in Central London that is moving quickly, building with AI as a real part of the product, and led by people who kno ...

Senior Software Engineer

Senior Software Engineer | London | Hybrid | Tech for Good Location: London (hybrid) Salary: £80,000 to £95,000 + equity + benefits Tech stack: • Python (Django, Flask or FastAPI preferred) • ...

Full Stack Developer (Java)

Full Stack Software Engineer (Java Focus)Location: Belfast (Hybrid) OverviewAn established global financial services organisation is seeking an experienced Full Stack Software Engineer to join a high-performing internal tools team. This role is ideal for ...

Experienced Recruitment Consultant – Artificial Intelligence & Bio Artificial Intelligence Manchester (Hybrid)

Experienced Recruitment Consultant – Artificial Intelligence & Bio Artificial Intelligence Manchester (Hybrid)Are you an experienced recruitment professional with a background in Artificial Intelligence or Bio Artificial Intelligence? We're a thriving recruitment agency specializing in pl ...

Power BI developer

Contract Power BI Developer (3–6 Months) Location: Cambridge (3 days per week onsite required) Rate: £300 - £400 per day Contract: Initial 3–6 months (with potential for extension/project-based work) We are working with an established organisation operating across multiple business units, seekin ...

Software Engineer I (Adoption)

The Mission & The Squad Multiverse is the upskilling platform for AI and Tech adoption. We are doubling down on our AI strategy with the launch of our AI Adoption Platform . This squad operates as a foundational startup within the business. Our MVP has already demonstrated 10x adoptio ...

Software Engineer II

Overview at The Trade Desk • London, United Kingdom Responsibilities As a Software Engineer II, you will be an end-to-end owner of high-scale backend infrastructure. You'll work on distributed systems handling over 1 trillion queries per day, solving complex algorithmic and op ...

Golang Software Developer Graduate Training Path (UK)

A leading technology recruitment firm in the United Kingdom seeks a Junior Software Developer specializing in Golang. In this role, you will design and implement software solutions, collaborating on impactful government-focused projects. Candidates with strong skills in Java, Python, or C# are also encouraged to ...

Software Engineer, Forward Engineering – Data & UX

A global software company in the United Kingdom is seeking a software developer to work on the Spotfire platform. The role involves using technologies such as C#, .NET, Python, and TypeScript while collaborating closely with customers to understand their business needs. Ideal candidates will excel in programming ...

Senior Python Engineer Remote AI Testing & Docker

A leading AI project platform is seeking a Senior Python Developer to engage in project-based collaboration. The ideal candidate has extensive experience in functional testing, Docker, and Linux. This role offers fully remote work, flexible hours (20-30 hours per week), and competitive pay of up to $50/hour depe ...

EMEA Enterprise AI Sales Executive

A leading AI observability platform in the United Kingdom is seeking an experienced software developer to build and enhance instrumentation libraries for LLM applications. The ideal candidate will have 3-5+ years in software development with expert proficiency in Python and TypeScript, and a passion for communit ...

Remote Software Developer: AI‑Driven Cloud Apps

Vantify Limited is looking for a Software Developer to join their team in the United Kingdom. The ideal candidate will be responsible for developing software solutions and integrating infrastructure, with a strong background in Java, Python, Kubernetes, and cloud services. This role involves collaboration with v ...

Senior Platform Engineer — Cloud, Kubernetes & CI/CD

A global gaming and betting company is looking for a Staff Platform Engineer to enhance its cloud infrastructure and developer tooling. The position requires 8+ years in platform or software engineering, focusing on reliability, security, and cost efficiency. The ideal candidate should have strong skills in Pyth ...

Senior Quantum Applications Developer

D-Wave in the UK is seeking a Senior Application Developer for its Customer Solutions team. You will design and implement applications on D-Wave’s quantum systems, collaborating closely with customers and internal stakeholders to solve complex problems. The ideal candidate has over 5 years of experience in Pytho ...

Senior CodeQL Engineer Remote UK, Code Analysis

GitHub is looking for an experienced software engineer to join their Code Scanning team in the UK and work on code analysis engines. This role requires over 6 years of software engineering experience in languages like C, C++, and Python, along with specialization in software security or developer tools. The idea ...

Staff AI Native Data Platform Engineer

Life360 is seeking a Staff Data Engineer to enhance data ingestion, transformation, and egress capabilities. The ideal candidate will have at least 8 years of experience in building high-volume distributed data systems, proficiency in Python and SQL, and experience with Databricks and CI/CD practices. You will l ...

MMM, Python, PYMC Bayesian Data Scientist

LeadingpharmaceuticalclientnowrequiresaSeniorDataScientisttodrivemarketingeffectivenessviamarketingmixmodellingandothermodels. Thisrolewilloverseedatacollection,extraction,manipulation,analysisandvalidationensuringdataisreadyformodelling. YouwillworkcloselywiththeDataScienceteamtobuildbasemodelsaccordingtoprojec ...

Technical Project Manager Risk and Python

Technical Project Manager - Market Risk Technology and PythonHybrid, Bromley - 3 days per weekPermanent £70K - £100K depending on experienceA leading financial services organisation is seeking an experienced Technical Project / Programme Manager to support the delivery of a strategic Risk Tec ...

Technical Project Manager Risk and Python

Technical Project Manager - Market Risk Technology and PythonHybrid, Bromley - 3 days per weekPermanent £70K - £100K depending on experienceA leading financial services organisation is seeking an experienced Technical Project / Programme Manager to support the delivery of a strategic Risk Tec ...

Software Engineer, Python, Global Delta One

Software Engineer, Python, GD1 DRW is a diversified trading firm with over three decades of experience. Our focus is on sophisticated technology and exceptional people working across global markets. We value autonomy, quick decision‑making, and operating with our own capital and risk. We ...

Python Engineer – Quant Trading Infrastructure (Hybrid)

A leading quantitative investment fund is seeking a Python Software Engineer to join their engineering team in London. This role focuses on designing and building cutting-edge systems for data and trading infrastructure. With a requirement for 4+ years of experience, candidates will work with data science and qu ...

Automation & Reporting Engineer (Node.js/Python) London

A technology and data company in London is seeking a Developer with expertise in Node.js and Python. The role involves developing automation software, collaborating with data scientists, and maintaining data processing solutions. Ideal candidates will have 2-3 years of experience and strong coding practices. The ...

Software Engineer, Python, Global Delta One

Software Engineer, Python, Global Delta One Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of experience bringing sophisticated technology and exceptional ...

Lead Structural Engineer with Python Renewables

Job Description Structural Engineer with Python coding for Design Engineer in Offshore Renewables Lead Programmer for software tools for Leading Renewable Engineering Company NB: please note it is essential to have OO software coding & structural engineerin ...

Senior AI Operations Engineer (Python/Golang)

A leading media company is seeking a Senior Software Engineer in Greater London to design, build, and maintain complex systems for AI-assisted operations. The role requires proficiency in Golang and Python along with experience in AWS and automated testing frameworks. You will lead the strategic development of t ...

Hybrid Python Engineer Trading Systems & Markets

A global leader in market infrastructure is seeking a Python Software Engineer in London. This role involves developing optimization systems for trading operations, collaborating with stakeholders, and supporting mission-critical systems. Ideal candidates have a degree in Computer Science and experience with Pyt ...

Senior Software Engineer Python / hx Renew

Who Are We? Taking care of our customers, our communities and each other. That’s the Travelers Promise. By honoring this commitment, we have maintained our reputation as one of the best property casualty insurers in the industry for over 170 years. Join us to discover a culture that is rooted in ...

Senior Software Engineer Python / hx Renew

* Consult with users to determine hardware, software or system functional specifications, manage interaction between the systems and other technical support areas, and define technical requirements and coordinate team resources to solve problems.* Guide the team to tackle problems at differentiating levels of co ...

Senior Software Engineer – Cloud Native Python

A leading energy company is looking for a Senior Software Engineer to join their team in London. In this role, you will design and develop software solutions that support critical systems aimed at achieving Net Zero by 2050. This position requires strong technical leadership and collaboration with cross-function ...

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    Backend Developer Python Nodejs Jobs in United Kingdom Job Search Guide, Trends and Insights