Backend Developer

About UsWilder Sensing is a forward-thinking, early-stage startup dedicated to providing innovative cutting-edge solutions and exceptional digital experiences to the ecology space. Our mission is to offer user-friendly tools and services powered by advanced technologies that enable ecologists and environmental professionals to make a truly positive impact on...

UK Applicants OnlyCompany DescriptionLastingAsset is on a mission to revolutionise voice communication security by leveraging cutting-edge cryptographic methods and blockchain technology. We aim to protect against impersonation phone call fraud and safeguard caller authenticity for businesses and individuals. Join us in building a secure and private...

There are estimated to be more than 5.6 million people in the UK living with diabetes, around 90% of whom have type 2 diabetes.With this number increasing year after year, I’m excited to have partnered with an incredible clinical organisation that has helped a huge number of people across the globe improve their health and lifespan. They achieve this by...

Lead Back End Integration Developer – XCMPrimary Purpose: Develop and implement data integration solutions for Horizon clients using C# .NET and SQL. Contribute high-quality integrations with major platforms and custom solutions for specific client needs, overseeing projects end-to-end from conception through implementation.Key Skills &...

Backend Software Engineer / Developer (C++ Artificial Intelligence) London to £120kAre you a data centric technologist who has expertise with C++, looking for an opportunity to work on complex and interesting AI based systems?You could be progressing your career at a growing tech start-up as they expand their UK presence (already highly successful in the...

Period: Initially fixed term contract to 31st March 2025 (or freelance contractor)Location: Remote or hybrid working Salary: £38-40k (or comparable contractor rates)Summary of role A rare opportunity to work in an exciting area of geospatial innovation and to build a green-field cloud deployment pipeline. The role is initially advertised for a fixed term...

Senior Backend Software Engineer / Developer (Java FAANG) London onsite to £160kAre you a Java technologist with strong backend development experience within a FAANG tech company looking for an opportunity to progress your career in a senior, hands-on role with complex and challenging work?You could be joining a scaling Cyber Security technology company...

Senior Ruby on Rails Developer / Senior Backend Developer wanted by a fantastic Series B SaaS Scaleup in London. The business in incredibly Product led with over 50% of the business sitting in Product, Engineering, Design & DigitalThe Senior Ruby on Rails Developer / Senior Backend Developer will have the opportunity to join 1 of 3 amazing squads, all tasked...

Collabera Digital is looking for a skilled Backend Developer to set up and maintain the backend server using Flask. You will ensure the backend is scalable, secure, and efficient, supporting our web application’s growth.Key Responsibilities:Develop & Maintain Backend with Flask: Design and implement RESTful APIs and server-side logic.Scalability &...

Backend Software Engineer / Developer (Golang Kafka API) London / WFH to £95kDo you have a deep knowledge of Go / Golang combined with software architecture and design skills?You could be progressing your career as a Backend Software Engineer at a start-up payments technology company that is revolutionising the payments industry to Africa, improving speed,...

Backend Software Engineer / Developer (Python AI SaaS) London onsite to £130kAre you a backend technologist who has expertise with Python looking for an opportunity to work on complex and interesting AI based systems?You could be progressing your career at a growing tech start-up as they expand their UK presence (already highly successful in the US); the...

Backend Software Engineer / Developer (TMP C++ 20 / 23) London / WFH to £300k+Do you have expertise with C++ backend development, with experience of low latency trading systems?You could be progressing your career in a senior, hands-on role at a global systematic trading firm.As a Backend Software Engineer you will be a key member of a small, Agile team...

Backend Developer - $80k-$110k USD plus package - Fully remote (UK) - BlockchainWe are working with a company that is transforming the gaming industry by enabling real-time, ultra-low latency, serverless gaming through trustless P2P technology. They bring games fully on-chain, using a lightning-fast blockchain to store game states permanently. This allows...

Lead Web Developer - £100k - Remote - Market Leading Scale-UpVenchr's long standing client is a market leading yacht and multi-asset financial management platform designed for high worth individuals around the world. This is a chance to join one of the most dynamic FinTech teams that is reshaping expense management and procurement for high-value sectors...

The Individual• 3+years experience with modern web development• Strong and proven experience working with frontend technologies• Experience with REST APIs.• Good communication skills.• Ability to working in an Agile team.Responsibilities• Continuous development to the user interfaces for their in-house tools and prospect of working on client...

Database Developer - 60K - Hybrid Location: London, United KingdomSalary: £60,000 per annumWorkplace: Hybrid (3 days a week)Our client a fintech in London is looking for a Database Developer or Database Engineer to join their cross-functional team. You will play a critical role in maintaining and enhancing our data platform to power the company's suite...

Job Title: Back-End Python DeveloperLocation: Central Leeds (Hybrid – office attendance on Thursdays)Salary: Up to £65k + Bonus (Consistently Paid Annually) + BenefitsAre you a skilled software developer looking to work on cutting-edge technology in an innovative and collaborative environment? Join a growing team in central Leeds that combines the energy...

Senior Software Engineer wanted by this exciting FinTech, to help develop their high volume, real-time payments platform and APIs.This FinTech is redefining mobile and digital payments, delivering seamless multi-channel payment solutions, offering clients fast, integrated transaction solutions across the UK & Europe.As part of their backend team, you will be...

A SAAS company who have a wide range of commercial products to help businesses with truly world class learning & development tools digitally, is looking to hire 3 x Backend Java Developers due to internal promotions and business growth.The Technology department has four multi-disciplined delivery squads, each consisting of engineers, designers, QA testers,...

.Net developer - SaaS company - Greater Manchester (Hybrid working is encouraged)Xpertise Recruitment is seeking a .Net developer to join an established software development house in Manchester city centre.Why should you want to join?You will be surrounded by great people, and there is a real togetherness when approaching engineering problems.Joining this...