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Senior Software Engineer (Backend)

Job Title: Senior Software EngineerLocation: London Victoria, HybridReports to: Head of PlatformA 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 psycholo ...

Backend Engineer Marketing Technology

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 / 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 ...

Senior Backend Engineer Audiobooks

Spotify’s Audiobooks Mission is transforming how creators and listeners experience long-form storytelling. We’re building the foundation that enables audiobook content to flow seamlessly from publishers to listeners — including the systems that power ingestion, processing, and delivery across a rapidly growing g ...

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 ...

Backend Technical Expert, Gaming

About the Hiring TeamLevel Infinite is Tencent’s global gaming brand. It is a global game publisher offering a comprehensive network of services for games, development teams, and studios around the world.We are dedicated to delivering engaging and original gaming experiences ...

Node.js/TypeScript Backend Engineer

/TypeScript Backend Engineer We’d all like amazing work to do, and real work-life balance. That’s waiting for you at Sainsbury’s. Think about the scale it takes to feed the nation. The level of data, transactions and variety involved. Then you’ll realise this is a modern software engineering envir ...

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 ...

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 ...

Senior Backend Software Engineer

Job Description Please note, this is a hybrid role based out of the Uxbridge office for 1 to 2 days a week.The Backend team develops the core of the Alta Video Management System. These are Cloud based distributed systems monitoring and managing Video Cameras, Access Control ...

Backend / API Engineer, Payouts

As a Backend/API Engineer on Stripe's Payouts team, you'll build the systems that move money from Stripe to millions of business bank accounts worldwide. You'll design reliable payout APIs, improve speed and accuracy of fund transfers, and work on complex problems at the intersection of engineering and fin ...

Senior Software Engineer Backend

We’re working with a fast-growing B2B FinTech building billing infrastructure for modern companies. Small team, high ownership, and real impact, you’ll shape both the product and core architecture. What You’ll Work On Build end-to-end product features used daily Devel ...

Senior Software Engineer Backend

As a Senior Backend Engineer at OpenAI London, you'll work on the systems that power some of the world's most advanced AI products. You'll build scalable APIs, improve inference infrastructure, and collaborate with AI researchers to bring cutting‑edge models to millions of users. Skills Required </ ...

Senior Backend Software Engineer

About The Role We are looking for a Senior Backend Software Engineer to play a pivotal role in our engineering team. In this position, you'll lead the end-to-end delivery of complex, impactful features, showcasing a passion for independent problem-solving and a drive to scale our next-generation, ...

Backend Engineer, Core Technology

As a Backend Engineer on Stripe's Core Technology team, you'll build the financial infrastructure that powers the internet economy. You'll work on mission-critical payment systems, design resilient APIs, and collaborate with world-class engineers to scale Stripe's platform for millions of businesses global ...

Backend / API Engineer, Payouts

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of ...

Senior Software Engineer (Backend)

Stop number one on the road to Unicorn!Join a company at the inception of their ambitious journey! As an innovative AI start-up, they seek a talented and pragmatic individual to play a pivotal role in their team. You will be instrumental in building cutting-edge features for their enterprise applicatio ...

(Senior) Backend Engineer, Platform

About Wheely Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting‑edge technology with the craft of five‑star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. ...

Senior Backend Engineer Personalization

The Personalization team makes deciding what to play next easier and more enjoyable for every listener. From Blend to Discover Weekly, we're behind some of Spotify's most-loved features. We built them by understanding the world of music and podcasts better than anyone else. Join us and you'll keep millions ...

Senior Backend Engineer (Node)

Company Description Legal & General (L&G) is a leading UK financial services group and major global investor. We’ve been safeguarding people's financial futures since 1836, and strive to build a better society, while improving the lives of our customers and creating value for shareholders. We are ...

Senior Backend Engineer Audiobooks

Spotify’s Audiobooks Mission is transforming how creators and listeners experience long-form storytelling. We’re building the foundation that enables audiobook content to flow seamlessly from publishers to listeners — including the systems that power ingestion, processing, and delivery across a rapidly gro ...

Technical Product Manager Backend

As a Technical Product Manager at J.P 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 ...

Technical Product Manager Backend

As a Technical Product Manager at J.P 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 ...

Technical Product Manager Backend

As a Technical Product Manager at J.P 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 ...

Technical Product Manager Backend

Technical Product Manager – J.P. Morgan Personal Investing As a Technical Product Manager at J.P. 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, c ...

Technical Product Manager Backend

Job Description As a Technical Product Manager at J.P 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 manag ...

Staff .Net Backend Engineer

Reapit – Who are we? Reapit is the original end-to-end business technology provider for estate agencies of all sizes. We’ve been helping sales and lettings agents build relationships and grow their businesses for more than 25 years. Our technology empowers property professionals across Eu ...

RUST Backend Software Engineer

Join a small, dedicated team obsessed with creating seamless, high-performance experiences that push the envelope. Your role will involve juggling multiple responsibilities, from designing modern Back End services to ensuring smooth collaboration with designers and developers. You'll need to be a proactive ...

Senior Backend Engineer (Node)

Job Description We are seeking a Senior Backend Engineer with deep expertise in React Native to join our engineering team. In this role, you will apply your software engineering skills to build high-quality features, resolve bugs, and address technical debt. You will also bring a strategic perspe ...

Senior Product Engineer (Backend)

Overview 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: Up to £110K (Depending on experience) I’m currently partnering with one of the UK's mo ...

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 Software Engineer, Backend

Fanalysis is the home of real football fan opinion. Our platform brings together verified supporters to rate players, managers and matches, turning genuine fan sentiment into structured insight that powers media, content and conversation across the game. Instead of the loudest voices domina ...

Senior Backend Software Engineer

About This Role Capital One’s mission is to change banking for good by bringing humanity, ingenuity, and simplicity to banking. Sitting at the core of such values is our Software Engineering department, whose primary role is to be an enabler of our ambitions. Capital One is looking for a ...

Senior Blockchain Backend Engineer

Superland Inc, a blockchain technology company based in Greater London, is hiring a Blockchain Backend Expert. In this full-time on-site role, you'll design and develop efficient blockchain technologies crucial for our distributed ledger system. Candidates should have a Bachelor's or Master's degree in Computer ...

Backend Engineer (Senior/Lead)

In this role you will work closely within product to build the core digital infrastructure for a next-generation energy company. You will use your experience to engineer backend infrastructure that is second-to-none. You'll be working across the back-end: Constructing a real-time digital tw ...

Backend / API Engineer, Payouts

Backend / API Engineer, Payouts About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportu ...

(Senior) Backend Engineer, Marketpace

About the Role Our Marketplace team builds the models and algorithms that balance supply and demand, optimising pricing and matching to ensure chauffeurs earn and passengers aren't left waiting. We’re looking for a Mid/Senior Backend Engineer to join a team that keeps frameworks l ...

(Senior) Backend Engineer, Maps

About Wheely Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. ...

Senior Software Engineer (Backend)

Job Title: Senior Software EngineerLocation: London Victoria, HybridReports to: Head of Platform Overview 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, da ...

(Senior) Backend Engineer, Marketpace

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting‑edge technology with the craft of five‐star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fas ...

(Senior) Backend Engineer, Maps

Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting‑edge technology with the craft of five‑star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fas ...

Senior Backend Engineer Typescript

London, England, United Kingdom (Hybrid) About commercetools Real innovation starts with a strong foundation, and at commercetools, that comes from the perfect balance of our product and our people. Behind every leap forward is a collective of builders, explorers, doers, makers, a ...

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 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 (Node)

Permanent/Regular or Fixed Term Contract/Temporary: Permanent (UK and ROW) / Regular (US) L&G Business Unit: Legal & General Retail L&G sub Business Unit: WORKPLACE Primary Location: London, One Coleman Street Job Family: IT & Change Company Descripti ...

Staff Software Engineer Backend

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Bet ...

Senior Software Engineer (Backend)

We are looking for aSenior Software Engineer(Backend) to play a pivotal role in leading the design, development, and deployment of complex software solutions. You will architect and maintain data engineering pipelines, backend services, and APIs, delivering reliable and scalable systems that addres ...

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