Developer Backend - 510+ job offers

Transport for London

Job title: Senior Developer – Backend C# Salary: £70-80k Grade: Band 3 Contract type: TfL Reference: 4623 Contract details: Permanent Location: Pier Walk, North Greenwich Application closing date: 21/6/2026 at 23:59 External - All offers of employment are subject to satisfactory right‑to‑work checks

ELLIOTT MOSS CONSULTING PTE. LTD.

Job description Job Description We are seeking a skilled Backend Developer with strong hands‐on experience in Python and/or Java to design, develop, and maintain scalable backend services and APIs. The ideal candidate will have experience building robust backend systems, integrating with databases a

Hire Feed

Role : Backend Developer Location : On-site Payout : $40 - $120/hour Role Overview: We are hiring for one of our clients, seeking a Senior Backend Engineer (Python) to work on a contractor basis. This individual will play a crucial role in designing, developing, and optimizing robust backend APIs us

AWTG is looking for a very talented and experienced Backend Developer who specialises in both web and mobile software engineering. Responsibilities: – Creating and maintaining WordPress plugins to extend site functionality. – Customizing and building WordPress themes to match design and functionalit

Archer Recruitment

Backend Developer | £60,000 - £65,000 Work in an exciting environment with a growing company Join a collaborative team who enjoy the fast-paced environment Fully remote role Join an eCommerce organisation who are going through an exciting growth phase, to join their team as a Backend Developer. They

JH

We’re looking for an experienced Magento backend developer to help lead the delivery of high-quality e-commerce solutions and mentor a growing team. About JH JH is an e-commerce agency dedicated to helping growth-orientated brands make their next strategic breakthrough. We specialise in building, ma

Ubique Systems

Greetings from Ubique Systems!!! We are looking for a Java backend Developer for one of our customer who has an expertise in:- Design, develop, and maintain scalable microservices using Java and Spring Boot. Build and optimize real-time data pipelines leveraging Apache Kafka, Flink, and Spark/Databr

Keepnet

Company Description Keepnet is reimagining the future of cybersecurity by emphasizing the human element as a critical layer of digital defense. Through our innovative Keepnet XHRM (Extended Human Risk Management) platform, we integrate cutting-edge technology, behavioral psychology, and nudge theory

Hire Feed

Role: Backend Developer (Remote) Location: Remote (Work from Anywhere) Payout: $60 – $120/hour Role Overview: We are hiring for one of our clients, seeking a Backend Engineer to work on a contract basis. This role involves designing, developing, and maintaining scalable backend systems that power ne

Waracle are looking for a Senior Developer for an exciting new role joining our world-class digital technology consultancy and home to a diverse, smart, curious and ambitious community of specialists in technology-driven transformation. We work with ambitious clients to help them solve their biggest

Salary: £55,000 – £65,000 per annum, depending on experience Location: London (Hybrid) – mostly remote, with regular on-site collaboration at our London office (typically once or twice a month) Right to work: UK right to work required; visa sponsorship is not available for this role Reports to: Head

Hired

Role: Backend Developer (Remote) Location: Remote (Work from Anywhere) Payout: Competitive Role Overview: We are hiring for one of our clients, seeking a Software Engineer – Scala / Kotlin / OCaml to work on a freelance basis. This expert software engineer will apply deep, hands-on experience in Sca

Job Title: Python Backend Developer Job Type: Contract Job Location: London , UK Job Description Python Backend Developer: We need a senior developer with extensive knowledge on building scalable python back-ended solution. For example, how to support dozens of concurrent requests, how to handle occ

GSOBA

US$4,167 - US$8,333 /month

This is an exciting opportunity to join a high-performing team focused on innovation and impact. You will be responsible for driving technical and strategic decisions, mentoring team members, and ensuring delivery of best-in-class solutions. We value diverse perspectives and encourage candidates fro

bet365

Join a team of superheroes! 👊 Teamtailor is an Employer Branding & ATS SaaS platform used by over 3.000 companies 🤩, 110.000 users🕺🏻 in 90 countries around the world 🌏 Working at Teamtailor means working at a young, international, and fast-pace tech startup with smart people who are passion

WeEngage Group | B Corp™

Senior Backend Engineer (Kotlin/Go) | London - 3 days Salary range: £100,000 - £120,000 What if you could help build a digital bank used by millions of users globally? WeEngage are partnered with a global fintech unicorn that is quietly building some of the most ambitious financial infrastructure in

Digital Waffle

A fast-scaling, AI-enabled property technology business is hiring a Back End Engineer to help build the next generation of products powering a rapidly growing platform. Backed by significant funding and scaling quickly through acquisition and technology, the business is using AI and automation to mo

STRICTLY NO RECRUITMENT AGENCIES About Envisage Digital Envisage Digital is a leading digital agency specialising in eCommerce development and a broad range of web technologies. Our core expertise is in Magento, with strong capability across Shopify, BigCommerce, Laravel, WordPress, and Shopware. We

Ocho

£6,667 - £8,333 /month

Senior Backend Engineer (Go / Java) - Exciting NEW Exclusive OchoX FDI - Remote first company Salary circa £100k+ bonus + benefits Please note candidates should reside in Northern Ireland to be eligible to apply. About the Company: Our client is a fast-growing SaaS organisation. Their AI powered tec

Spotify

At Spotify, we build tools that help teams do their best work. The AiKA squad is focused on shaping the future of AI-powered knowledge and autonomous agents across the company. We create the foundations that support Spotify’s growing ecosystem of internal AI agents and Model Context Protocol (MCP) s