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Senior Full Stack Developer 2 days a week in London £60 80k

Senior Full Stack Developer - 2 days a week in London - £60-80k I am looking for a Full-Stack Developer to join a fast-growing data and analytics company working at the intersection of data engineering, software development, and AI. This will be to design and build scalabl ...

Full Stack Engineer (Hybrid) — Build the Next‑Gen Mobile Platform

A UK mobile network is seeking a talented Full Stack Developer to enhance their product offerings. The ideal candidate will have strong experience in both frontend and backend development, particularly with React and TypeScript. Responsibilities include developing a React Native app and web applications, while m ...

Full stack web app developer London

Full stack web app developer Job Type: Full-Time. Starting Salary: £46614 - £56345 per annum plus benefits To find out more about the job please click the ‘apply for job’ button to be taken to Imperial job site < ...

Senior Python Developer FastAPI Start up

Senior Python Developer / Software Engineer (Python FastAPI Django) London to £120k Would you like to progress your career in a senior, hands-on role at an early stage AI start-up within the beauty space? As a Senior Python Developer you'll focus on building backend services and FastAPIs using Python as well as ...

Full Stack Developer — Flexible Hours & E‑commerce APIs

A progressive fashion retailer in Stretford seeks a Full Stack Developer to enhance their Tech team. The role demands 3+ years of experience, primarily with Node.js, for backend development. Responsibilities include creating scalable backend services, developing APIs, and collaborating across teams to ensure sea ...

Senior Backend Engineer (Go)

3 weeks ago Be among the first 25 applicants Our mission is to help dental and veterinary clinics make recurring payments as simple as paying by card. We want to make memberships (Plans) and patient finance seamless by ‘combining' workflows with cards and tapping existing patient data. Today, ...

Senior Backend Engineer Subscriptions

The Subscriptions Mission builds and scales the products, platforms, and business models that convert free listeners into lifelong Premium subscribers. We focus on driving acquisition, optimizing conversion, improving retention, and delivering seamless commerce experiences that fuel Spotify’s growth and br ...

Backend Engineer Core Infrastructure

We’re looking for Backend Engineers to join Spotify’s Core Infrastructure team. You’ll help build and improve the foundational systems that power Spotify, enabling engineers across the company to deliver reliable and scalable experiences to millions of listeners worldwide. This team focuses on cont ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmintheenterpriseretailande-commercespacewhoarebuildingsomereallyinterestingproductsacrossgenerativeAI,datapipelines ...

Python Software Engineer, Backend

Overview Our client is building an elite engineering team applying frontier technologies to major financial challenges. We're looking for bold thinkers, sharp problem-solvers, and builders who want to make an impact. This is a high‑performing, fast‑moving environment with ethics at the core. Expec ...

Senior Software Engineer (Backend)

About Apron Apron is building something game-changing. Founded in 2021 , Apron set out to help SMBs win. Small businesses are the backbone of the economy, yet the systems they rely on (particularly around payments) are slow, manual and not built for them. The biggest threat to smal ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data To be considered for an interview, please make sure your application is full in line with the job specs as found below.London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmi ...

Backend Software Engineer Infrastructure

A World-Changing Company Palantir builds the world’s leading software for data-driven decisions and operations. By bringing the right data to the people who need it, our platforms empower our partners to develop lifesaving drugs, forecast supply chain disruptions, locate missing children, a ...

Senior Software Engineer (Backend)

Job Title: Senior Software Engineer Location: London Victoria, Hybrid Reports to: Head of Platform A Bit About Us At nudge we believe people need to be in control of their finances. nudge puts you in control of your money. Combining behavioural psychology, data, and pers ...

Senior Software Engineer (Backend)

Job Title: Senior Software Engineer Location: London Victoria, Hybrid Reports to: James Gaskin (Head of Platform) A Bit About Us At nudge we believe people need to be in control of their finances. nudge puts you in control of your money. Combining behavio ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data To be considered for an interview, please make sure your application is full in line with the job specs as found below. London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirm ...

Senior Engineer (Python Backend)

BackendPythonEngineer,AI&Data To be considered for an interview, please make sure your application is full in line with the job specs as found below. London/Remote(SouthEastbased,occasionaltraveltoLondon)£45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmintheente ...

Senior Product Engineer (Backend)

Senior Product Engineer (Backend) Top UK Startup | Multiple Hires required, from Mid to Staff-Level Software Engineer Location: Fully Remote (UK or EU) OR Onsite/Hybrid in London. Salary: £7 ...

Senior Software Engineer, Backend

Fanalysis - powered by passion We’re building the go-to platform for real football fans, a centralized home where trusted and passionate supporters can share their voices, insights, and emotions without being drowned out by pundits or fragmented across social media. Our mission is to amplify the ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmintheenterpriseretailande-commercespacewhoarebuildingsomereallyinterestingproductsacrossgenerativeAI,datapipelines,andmarketingtechnolog ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&DataTake the next step in your career now, scroll down to read the full role description and make your application.London/Remote(SouthEastbased,occasionaltraveltoLondon)£45,000-£55,000DOEWeareworkingwithanexcitingAI-firstengineeringfirmintheenterpriseretailande-commercesp ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmintheenterpriseretailande-commercespacewhoarebuildingsomereallyinterestingproductsacrossgenerativeAI,datapipelines ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmintheenterpriseretailande-commercespacewhoarebuildingsomereallyinterestingproductsacrossgenerativeAI,datapipelines,andmarketingt ...

Senior Backend Engineer Python

BackendPythonEngineer,AI&Data London/Remote(SouthEastbased,occasionaltraveltoLondon) £45,000-£55,000DOE WeareworkingwithanexcitingAI-firstengineeringfirmintheenterpriseretailande-commercespacewhoarebuildingsomereallyinterestingproductsacrossgenerativeAI,datapipelines,andmarketingt ...

Senior/Lead Backend Engineer

Fuse Energy is a forward-thinking renewable energy startup on a mission to deliver a terawatt of renewable energy - fast. We're combining first-principles thinking with cutting-edge technology to build a radically better energy system. We raised $170M from top-tier investors including Multicoin, Balderton, La ...

Backend Engineer Node.js / AWS

Location: Leamington Spa Salary: GBP - GBP per annum Start Date: 07/04/ Contract Type: Permanent Get involved in a greenfield replatforming project for a major retailer and take your backend skills to the next level. A well-known retail brand is investing heavily in ...

Backend Software Engineer Python

Job Description Backend Software Engineer - Python Location: London (in-office 4 days per week, non-negotiable) - Office is near Holborn EC1 - Please do not apply if you cannot get to the office 4 days (Mon-Thursday) per weekType: Full-time<b ...

Backend Software Engineer (Python)

About the role:NLPatent is an industry leading AI-first patent research platform that was an early mover in the application of Large Language Models. We use a combination of proprietary and off-the-shelf machine learning models and NLP techniques to help our users answer patent related ...

Senior Backend Engineer (Payments)

Join Proton and build a better internet where privacy is the defaultProton was founded in 2014 by scientists from CERN on a simple truth: privacy is a fundamental human right. Since then, we’ve built the world’s largest encrypted email service (Proton Mail) and expanded into Proton VPN, P ...

Backend Engineer, Business Experience

Reddit is a community of communities. It’s built on shared interests, passion, and trust and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With ,+ active communities and approximately M+ daily active uni ...

Senior Backend Software Engineer

InfoSum is the world’s leading data collaboration platform, providing solutions to the world’s largest enterprises to allow collaboration across data sources and deliver richer customer experiences that prioritize consumer privacy. Our vision is to unlock data’s limitless potential, by enabling the wor ...

Backend Engineer Core Infrastructure

We’re looking for Backend Engineers to join Spotify’s Core Infrastructure team. You’ll help build and improve the foundational systems that power Spotify, enabling engineers across the company to deliver reliable and scalable experiences to millions of listeners worldwide.This team focuses on conte ...

Lead Backend Engineer Node.js

Lead Backend Engineer / Developer (Node.js Postgres AWS) London / WFH to £100kWould you like to join a scale-up technology company in an influential role where you can take ownership and see the business impact of what you do?You could be progressing your career as a Lead Backend Engineer ...

Backend / API Engineer, Payouts

Note: if you are an intern, new grad, or staff applicant, please do not apply using this link and visit our for those specific postings. ## Who we areAbout StripeStripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterpri ...

Staff Software Engineer Backend

P-1514At Databricks, we are passionate about enabling data teams to solve the world's toughest problems — from making the next mode of transportation a reality to accelerating the development of medical breakthroughs. We do this by building and running the world's best data and AI infrastructure platfo ...

Backend Engineer Data Platform

In the Data Processing Product Area, we build the platforms and tools that power how Spotify processes, manages, and consumes data at scale. Our work enables teams across Spotify to solve complex data challenges with confidence. We focus on improving efficiency, quality, and innovation—helping engineers and d ...

Senior Backend Software Engineer

Senior Software Engineers are intrinsic to the RAC’s success, playing a critical role in delivering our technical vision through exceptional software engineering practices. This role sits within our Retention team, who build our myRAC member services and the tooling our contact centre ...

Technical Product Manager Backend

As a Technical Product Manager at Morgan Personal Investing, you will take ownership of an internal operations domain, responsible for core functionality such as payments, client money and assets reconciliation, trading operations, customer PII management or tax wrapper management.You will also manage key 3rd ...

Mid Backend Software Engineer

The RAC is on a journey to revolutionise the way we provide our differentiated range of driving services to our 13 million personal and business members, so we’re looking for problem-solvers and passionate engineers to build digital products with cutting-edge technology. We have the exciting op ...

Senior Backend Engineer Monetization

At Feeld, we are creating a world where where everyone is more intimately connected to each other and themselves. We are building an inclusive, human-centred product and are looking for a Senior Backend Monetization Engineer to become part of our remote team and our mission to elevate the human experience of ...

Backend Engineer Node.js / AWS

Location: Desborough Salary: GBP - GBP per annum Start Date: 07/04/ Contract Type: Permanent Get involved in a greenfield replatforming project for a major retailer and take your backend skills to the next level. A well-known retail brand is investing heavily in its ...

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    Backend Developer Java Spring Bootpython Jobs in United Kingdom Job Search Guide, Trends and Insights