Backend Developer Python Nodejs Jobs in UK

Professional job seekers finding United Kingdom jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Product Developer Hardlines

Start date: 10 Jun 2026ABOUT SEGASEGA is one of the leading interactive entertainment companies in the world, with our European HQ based in West London and development studios spanning the UK and Bulgaria. Known for quality and creativity above all else, our studios include Sports Interac ...

Senior IDMC Developer

<p>Required Skills Qualifications</p> <p>Bachelors degree in computer science Information Technology or a related discipline</p> <p>68 years of overall experience in ETLData Integration</p> <p>23 years of handson experience with Informatica IDMC or IICS</p> <p&g ...

Amazon Connect Developer

General information Job Posting Title Amazon Connect Developer Date Wednesday, May 20, 2026 City Remote Country United Kingdom Working time Full-time Closing Date 29-May-2026 Description & Requirements Be part of something greatMaximus is a global or ...

Full stack Developer

About HuzzleAt Huzzle, we connect high-performing B2B sales professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top sales talent to full ...

Sr. Angular Developer

Job Title: Senior Angular DeveloperLocation: RemoteExperience: 4–8 YearsEmployment Type: Full-TimeJob OverviewWe are seeking an experienced Senior Angular Developer to lead the de ...

Developer Marketing Executive

Runware is building one API for all AI. Our platform makes it easy for developers to add advanced AI capabilities to their products in hours instead of months, without the burden of managing GPUs, scaling infrastructure, or keeping up with constant model updates.By combining custom hardware with optimi ...

3E Templates Developer

Dentons is designed to be different. We are driven to always be the firm of the future, to challenge the status quo, and to provide holistic business solutions to our clients in new and innovative ways. We are the lightbulb moments. The bold ideas. We are the world's large ...

Menswear Designer/Developer

Design Menswear Designer/Developer Position: Menswear Designer/DeveloperLocation: North WestSalary: £30,000 - £40,000 plus depending on experienceJob Reference No: D002Recruiting Consultant: Olivia Details Menswear Designe ...

Pensions Calculation Developer

We are a specialist third-party pensions administrator. Founded in 2006, our mission is to set the highest standard of pensions administration by any recognised measure. We aim to achieve this through sustained investment in our people, processes and systems. We started life as an in-house admin ...

Oracle HCM Developer

Oracle HCM DeveloperFull-Time | Permanent | Remote (UK) | Up to £72,000 dependant on experienceSpire Healthcare, one of the UK’s leading independent hospital groups, is seeking an experienced Oracle HCM Developer to join our team. You’ll play a key role in supporting ...

JDE & Orchestrator Developer

Join Broadpin and immerse yourself in a collaborative, international work environment where your skills will be valued. We pride ourselves on a culture of commitment and empowerment, allowing every team member to make a meaningful contribution.We are currently seeking a JDE & Orchestrator D ...

.NET App Developer

About usVantify are leading the way in revolutionising integrated compliance software, services and intelligence solutions. With a mission to help clients enhance visibility, increase productivity and reduce risk, we take pride in being the go ...

Senior Java Developer

Location: UK (Hybrid / Onsite as required)Experience: 5+ yearsRole Type: Fixed Term ContractOverviewWe are developing a scalable Data Fabric platform that ingests, transform ...

Principal Backend / Fullstack Engineer (E commerce & Platform Integrations)

Noble Panacea is a new revolutionary skincare brand founded by Nobel Laureate Sir Fraser Stoddart and launched in October 2019. The ground-breaking OSMV™ Technology at the core of the brand enables transformational efficacy and precision. We create deep respect & intention by adhering to the global princi ...

Senior Lead Software Engineer Backend Engineering Java/Kotlin

Out of the successful launch of Chase in 2021, we’re a new team, with a new mission. We’re creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We’re people-first. We ...

Mid Level Backend Engineer (9 Month Contract) (50006)

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 Software Engineer C#.Net SQL Sports Trading

Backend Software Engineer (C# .Net SQL) London / WFH to £90kJoin a global sports trading firm as a Backend Software Engineer, building real-time, high-performance trading systems with clear business impact.What you'll do:Design and develop low-latency backend systems and AP ...

Senior Software Engineer – Backend / Fullstack (d/f/m)

Senior Software Engineer – Backend / Fullstack (d/f/m) Product, Technology & Design Full Time Munich, Berlin or London About The Role We’re hiring multiple Senior Software Engineers across Personio. This is an opportunity for experienced engineers who want to wor ...

Lead Golang Backend Engineer Real Time FinTech Platform

Orbis Group is seeking a Lead Software Engineer specializing in Golang to design and build critical backend systems for a high-throughput FinTech platform. You will improve scalability and performance of existing services while transitioning parts of the architecture to Golang. The role is in-office in London, o ...

Senior Software Engineer Backend & Infrastructure (f/m/d)

London, England, United Kingdom About the Opportunity As a Senior Software Engineer focused on content storage infrastructure domain you will be responsible for innovating and maintaining Contentful’s underlying storage infrastructure and adjacent services. You wil ...

Senior Backend Architect for AI Driven Fashion Marketplace

A dynamic fashion-tech startup in the UK is seeking a Senior Backend Software Engineer to architect their transaction layer for an AI-native secondhand fashion marketplace. In this high-impact role, you will build scalable systems and integrate advanced AI models, contributing to an industry that diverts garment ...

Senior Backend Engineer, Low Latency Trading (Rust/C++)

Blockchain.com is looking for a Senior Software Engineer to join their Institutional team in London. You will build low latency trading services and enhance the Order Management System (OMS). Candidates must have extensive experience in C++ and/or Rust, knowledge of trading systems, and a strong focus on deliver ...

Hybrid Backend Engineer (C++, Rust) Low Latency Trading

A leading trading firm in Greater London is seeking a skilled Backend Software Engineer to develop high throughput low-latency backend services using C++ and Rust for trading engines. You'll be part of a collaborative team with opportunities for remote work, a salary up to £180k, and performance-based bonuses. I ...

Backend Engineer III (Java/Spring) Scale APIs & AWS

RELX is seeking a Software Engineer III in Oxford to enhance its document transformation and semantic enrichment workflows. The role focuses on building reliable backend services using Java, Spring Boot, and AWS. Candidates should have robust experience in backend development, testing practices like TDD, and wor ...

Senior Java Backend Engineer Spark, APIs & Graph Pipelines

A global information analytics firm in the UK is seeking a Software Engineer III to work on implementing Scala/Spark pipelines and contributing to Java-based backend services. The ideal candidate will have around 3 years of backend development experience with a strong focus on Java, API design, and a keen intere ...

Remote Senior Backend Engineer — Go/Polyglot, 9m Contract

Gofractional is seeking a Senior Engineer with at least 7 years of Backend engineering experience, ideally in Golang. The role focuses on enhancing systems within a microservices architecture and working within a motivated team. Responsibilities include developing solutions with technologies like PostgreSQL, Doc ...

Senior Backend Engineer Build Scalable APIs for Fans

A tech startup in London is seeking a Senior Software Engineer, Backend to build and maintain the backend services for a football fan platform. The ideal candidate will have strong proficiency in TypeScript and Node.js, with extensive experience in AWS and database management. Responsibilities include designing ...

Senior Backend Engineer: Go, Cloud Native & Energy Tech

Hexwired Recruitment Limited is seeking a skilled Senior Backend Software Engineer in London. The role involves designing and developing scalable backend services for innovative energy technology solutions. Suitable candidates will have strong experience in Go and cloud-native development, along with expertise i ...

Senior Backend Lead — Workflow (Hybrid, 20 Flex Days)

Personio is seeking a Lead Software Engineer (Back-end) for their EO Workflows team in Greater London. You will design and improve scalable backend systems for complex employment workflows, work collaboratively with cross-functional teams, and lead product-focused engineering solutions. The position offers 28 da ...

Senior Lead Software Engineer Backend Engineer Chase UK

At JP Morgan Chase, we understand that customers seek exceptional value and a seamless experience from a trusted financial institution. That's why we launched Chase UK to transform digital banking with intuitive and enjoyable customer journeys. With a strong foundation of trust established by millions of c ...

Senior Software Engineer Backend & Infrastructure (f/m/d)

About The Opportunity As a Senior Software Engineer focused on content storage infrastructure domain you will be responsible for innovating and maintaining Contentful’s underlying storage infrastructure and adjacent services. You will work on the very foundation of Contentful that ...

Backend Software Engineer C#/.NET, SQL (London Onsite)

A leading technology firm in London seeks a Backend Software Engineer with expertise in C# .NET and SQL. Join a collaborative team to develop algorithmic trading systems, ensuring high performance and scalability. Ideal candidates will have a strong academic record, advanced programming skills, and a thorough un ...

Senior C# .NET Backend Engineer Sports Trading (London)

A global Sports Trading company is seeking a Backend Software Engineer (C# .Net) based in London. This full-time position offers a salary up to £150k plus bonuses based on performance. The ideal candidate should have strong expertise in C# and ASP.Net, along with a solid understanding of databases and computer s ...

Senior Lead Software Engineer – Cloud Native Java Backend

hackajob is looking for a Senior Lead Software Engineer in Greater London to join our collaboration with J.P. Morgan. In this role, you will deliver cloud-native microservices, protect applications, and coach team members. Ideal candidates will have extensive experience in backend development, particularly in Ja ...

Backend Engineer for Secure Government Systems (Node/.NET)

A technology consultancy in the UK seeks a skilled Software Engineer to work on impactful government projects. You will design and develop systems and APIs with Node.js/.Net in an agile environment, collaborating with multidisciplinary teams to ensure secure and user-centred services. Ideal candidates will have ...

Backend Engineer III (Java & Spring) for Scalable APIs

LexisNexis Risk Solutions in Oxford is looking for a Software Engineer III specializing in Java and Spring Boot. This role involves designing and improving services for document transformation and semantic enrichment, working in a collaborative environment with technologies like AWS and Kafka. The company promot ...

Senior Backend Engineer (Node.js, AWS) — AI‑Driven Comms

Hard Yaka is looking for an experienced Senior Software Engineer to join their dynamic team in Greater London. You will be responsible for the design, development, deployment, and operation of critical business features that add customer value. The ideal candidate has over 7 years of experience, particularly ...

Senior Backend Engineer Cloud Native SaaS for Security

A growing cybersecurity company in Brighton is seeking a Senior Software Engineer to join their agile engineering squad. You will help develop high performing APIs and robust microservices for their SaaS cybersecurity platform. The ideal candidate has strong experience with .NET, Azure, and a collaborative worki ...

Senior Ruby Architect for Scalable E commerce Backend

Hulcan is seeking a Principal Engineer/Architect to design and implement high-performance backend systems for our e-commerce platform. The ideal candidate will have over 8 years of experience in backend development, with a strong focus on Ruby and cloud infrastructure. This role involves mentoring juni ...

Backend & API Engineer, Payouts — Global Money APIs Equity

Monograph is hiring a Backend/API Engineer for their Payouts team in Greater London. In this role, you'll develop and maintain APIs for efficient money management on a global scale. We are looking for a candidate with 2-12 years of software engineering experience, strong coding skills, and the ability to work au ...

Mid level Core Banking Backend Engineer | Java & Observability

EBANX is looking for a Mid-level Software Engineer in Tipton to join their Core Banking team. The role focuses on building and maintaining software systems, emphasizes collaboration within cross-functional teams, and a strong command of Java is essential. The ideal candidate will participate in code quality impr ...

Senior PHP Engineer: Build Robust Backend & Data Solutions

We require a self-motivated, result-focussed with a positive outlook and a clear focus on high-quality outcomes and customer satisfaction. Someone comfortable working under pressure and a strong planner who delivers within deadlines. Propose, design and evolve efficient, robust, high performi ...

Lead Backend Engineer (Node.js/TypeScript) for AI Scale

Trust In SODA is seeking a Lead Backend Engineer in London to create the backend systems for a platform transforming property management. The role involves designing scalable services, mentoring engineers, and collaborating with AI teams. Applicants should have deep experience in backend engineering with Node.js ...

Senior Backend Engineer Java 21 Spring Boot Microservices

A leading fintech company is seeking a Senior Back-end Engineer in London to build the core infrastructure for their platform. You will design scalable microservices using Java 21 and Spring Boot, ensuring high performance and reliability. The ideal candidate has over 7 years of back-end development experience, ...

Senior Backend Engineer AI Driven FinTech Data Platform

A dynamic tech company in London is seeking a Senior Backend Engineer to enhance its AI-driven platform. You will be instrumental in designing robust services, optimizing data pipelines, and improving API performance. Ideal candidates possess strong backend engineering skills, a solid understanding of SQL and da ...

Senior Backend Engineer Build a scalable fintech platform

A leading investment platform in London seeks a Senior Backend Software Engineer to lead development projects and enhance the customer experience. You will collaborate with a dynamic team, mentor junior engineers, and set high standards for software quality. This hybrid role offers competitive salary and benefit ...

Senior Backend Engineer — Go Microservices, CI/CD, Cloud

A leading data collaboration platform in Basingstoke is seeking an experienced Senior Engineer with a focus on Golang and a passion for problem-solving. You will join a collaborative team, working on complex systems and delivering innovative solutions. Ideal candidates have over 7 years of backend engineering ex ...

Java Software Engineer II — Secure, Scalable Backend & UI

A leading global financial services firm is looking for a Software Engineer II in Glasgow, UK. This role involves executing software solutions, writing high-quality code, and engaging in the full Software Development Life Cycle. The ideal candidate should have experience in Java and UI development with technolog ...

Senior Software Engineer Backend & Infrastructure (f/m/d)

About the Opportunity As a Senior Software Engineer focused on content storage infrastructure domain you will be responsible for innovating and maintaining Contentful’s underlying storage infrastructure and adjacent services. You will work on the very foundation of Content ...

Senior Software Engineer, Backend Engineering London, United Kingdom

Rippling gives businesses one place to run HR, IT, and Finance. It brings together all of the workforce systems that are normally scattered across a company, like payroll, expenses, benefits, and computers. For the first time ever, you can manage and automate every part of the employee lifecycle in a singl ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

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