Back End Developer jobs in Essen

Back End Developer Placement Programme We're working with a leading UK tech talent accelerator and CompTIA Gold Partner on this exciting opportunity. This programme is specifically designed to bridge the UK skills gap by transforming ambitious beginners into industry-ready developers through intensi

Contract Job Title: Back End Developer, Engineering, Defense & Security (DV clearance required) **Contract Start Date: March 2026 ****Contract Length: 12 months, with potential extension **Contract Classification: Inside IR25 ****Contract Location: London, Bristol or Manchester with hybrid worki

Senior Software Engineer Location: London (x3 days a week onsite) Salary: Up to £100k DOE Type: Perm Job Description We are looking for a passionate Senior Back-End Java Engineer in London to lead the design and development of core product features and services that power an app used by thousands of

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a divers

Senior Backend Software Engineer - FinTech £120,000 plus share options & benefits London Tech Stack: Node.JS, TypeScript, AWS, Kubernetes, REST APIs I’m partnering with a high-growth UK payments fintech that is fundamentally rethinking how merchants & Consumers pay for transactions. This is

Initialize Ltd

€60,000 - €60,000 /year

Requirements Must have: - 2 years solid commercial Python coding experience, particularly in backend and API development - Good understanding of Docker, Kubernetes, and scalable distributed systems - Agile mindset with experience working in agile teams - Proficient in using GitHub for CI/CD, includi

IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma

Are you passionate about building intuitive, high-quality digital experiences? The Senior Front-End Developer designs and delivers modern web applications that support the mission of CFA Institute. Working within an Agile, cross-functional team, you’ll contribute across the full software development

Legal 500

Role information Day Rate Contract £400–£500 per day Outside IR35 London - 4 days per week in office (Fleet Street) 3 months contract (potential for monthly rolling thereafter) Start date - from 27th April 2026 Legal 500 is an data-driven, AI-optimised research platform which benchmarks, informs and

CBSbutler Holdings Limited

Requirements Must have: - SC or DV clearance required - Proficiency in JavaScript (essential front end programming language) - Experience with front end frameworks: React, Vue.js, or AngularJS - Knowledge of Node.js (for tooling, SSR, or full stack JavaScript) - Understanding of web servers/reverse

eFinancialCareers

Location: London, UK Industry: Investment Banking Work pattern: Hybrid (2/3 days onsite) We’re looking for an experienced Backend Developer to join a leading investment bank and help drive innovation that empowers people and businesses across Asia, Africa, and the Middle East. This role is part of t

Updraft. Helping you make changes that pay off. Updraft is an award winning, FCA-authorised, high-growth fintech based in London. Our vision is to revolutionise the way people spend and think about money, by automating the day to day decisions involved in managing money and mainstream borrowings lik

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a divers

Front End Developer {"description": " Introduction Our client is a leading engineering company that supports government and industry partners worldwide in maximising their investments in science and technology. They deliver tailored research and development, independent advice, and solutions to comp

IDAM Back-end Java Developer - SC Cleared | £500 - £535 We're working with a global tech powerhouse delivering mission-critical digital transformation for the UK public sector on this exciting opportunity. We are seeking a high-caliber Senior Java Developer with deep IDAM expertise to spearhead a ma

We're on a mission to create a global movement of climate action. We make climate action easy, fun & social. We are global network of highly skilled developers, activists and professionals - all on a mission to help solve the greatest threat of humankind! Join us! , Hi! We’re making an environme

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a divers

Role: Java Backend Developer Location: London, UK Permanent Full time employment SC Cleared/SC Eligible Job Summary: As a Specialist II in Backend Development, you will leverage your expertise in Java 17/21 and Java EE library migrations to enhance and upgrade middleware systems. Your role will invo

About Agoda At Agoda, we bridge the world through travel. Our story began in 2005, when two lifelong friends and entrepreneurs, driven by their passion for travel, launched Agoda to make it easier for everyone to explore the world. Today, we are part of Booking Holdings [NASDAQ: BKNG], with a divers