A leading health data tech firm is seeking a skilled engineer to act as a technical bridge between their platform and top clients. You will design and implement integration architectures for complex health data use cases, serve as a dedicated expert...Read More>>.

A leading streaming platform based in London is seeking an experienced backend developer to enhance their data processing capabilities. You will collaborate with product and engineering teams to build scalable infrastructure and develop tools to impr...Read More>>.

Omaze is seeking a Software Engineer to join their backend team in the United Kingdom. The role involves enhancing backend systems, engaging in cross-functional collaboration, and mentoring fellow engineers. Ideal candidates will have experience with...Read More>>.

Software Developer London, United Kingdom Tech Stack Python C Java JavaScript Go Kotlin STEM Requirements First class STEM degree...Read More>>.

A high-performance technology firm is seeking a Lead Backend Engineer to own complex technical challenges within an intense, in-person environment. Responsibilities include taking accountability for backend systems, setting technical direction, and d...Read More>>.

Job Title: Backend Engineer Company Description: Well-funded creative tech startup Job Description: You will lead the backend evolution of a high-growth social platform, transitioning from non-relational to re...Read More>>.

Overview We are looking for a Platform Architect to help transform our cloud environment from beta to production, working closely with the Lead Architect and DevOps team. Responsibilities Scale and support the Dev...Read More>>.

A fintech startup is seeking a highly experienced Staff Backend Engineer to develop scalable backend systems processing millions of transactions. This hybrid role requires substantial backend engineering expertise, particularly in GoLang and PostgreS...Read More>>.

A financial technology company in Greater London is seeking a C++ and Python developer. Join their middle-office team to work on trade reconciliation, back-testing frameworks, and trading monitoring systems. The role involves writing high-performance...Read More>>.

Senior Java/Kotlin Engineers — FinTech | London Hybrid A growing fintech company is hiring experienced Java/Kotlin engineers to help build scalable, high-performance financial platforms. Role Design and build ba...Read More>>.

Java Script Works in Greater London is seeking to hire a team of six individuals with expertise in vb.net to contribute to the development of a high-demand payment gateway platform. Candidates should have experience with frontend technologies like HT...Read More>>.

Python, Data Engineer Location: London, United Kingdom Posted 9 months ago Tech Stack Python C Data Engineer administration Job Summary As a Python Data Exper...Read More>>.

Senior Backend Engineer London, United Kingdom Posted 12 months ago This is a job posted by our partner Jooble Tech stack NoSQL optimization Backend Databases Java SQL...Read More>>.

Jack & Jill is seeking a Senior Backend Engineer to join their innovative team, aimed at building a orchestration platform for autonomous technology deployment. This role requires significant experience with API design and backend systems, particular...Read More>>.

A leading technology services company is looking for a skilled Python Developer based in Greater London. The ideal candidate will have over 6 years of experience in the trading domain and expertise in the FIX protocol. Responsibilities include develo...Read More>>.

A global energy trading company in London is seeking an experienced Python Developer to assist in developing and supporting a strategic technology platform for gas and power desks. This role requires at least 5 years of Python development experience...Read More>>.

Java (Kotlin) Developer (Agile, Test-Driven) – VPEngineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We d...Read More>>.

Jaide Health is seeking an experienced Backend Engineer to tackle advanced challenges and contribute to our innovative Kernel team. This pivotal role involves developing storage engines, transaction handling, and enhancing the core of the leading...Read More>>.

We are currently partnering with a rapidly growing global Lloyd’s Insurer to recruit a Full-Stack Developer (.NET, Python, AWS). The successful candidate will take ownership of the full software lifecycle from requirements gathering and solut...Read More>>.

A major public transport authority in the UK is seeking an Application Development Manager to lead Agile development teams within its Contactless backend. The role involves driving best practices in software development, ensuring secure and scalable...Read More>>.

Lead - D365 Engineer (Finance) London, United Kingdom Posted over 1 year ago Tech stack C Dynamics 365 Finance TypeScript Experience and Skills With a strong background in Dy...Read More>>.

Internet DeveloperSoftware development company, producing policy administration systems and customer portals for the Life Insurance market.Seeking an individual with good experience in development experience in Java and Javascri...Read More>>.

IC Resources is seeking a Senior/Lead Backend Engineer to join their expanding software team in Greater London. This role is pivotal in scaling their IoT and Computer Vision platform, requiring strong expertise in Python and GCP. You will oversee...Read More>>.

OverviewAt IBM CIC, we provide technical and industry expertise to a wide range of public and private sector clients in the UK.A career in IBM CIC means you’ll have the opportunity to work with leading professionals across mul...Read More>>.

Overview Want to work on technically challenging projects collaborating with a busy, motivated team of software professionals in a friendly environment with a good work / life balance? You could be joining a market leading softw...Read More>>.

Job Title: Senior Software EngineerLocation: London Victoria, HybridReports to: Head of PlatformOverviewA bit about usAt nudge we believe people need to be in control of their finances. nudge puts you in...Read More>>.

Overview Keysight is at the forefront of technology innovation, delivering breakthroughs and trusted insights in electronic design, simulation, prototyping, test, manufacturing, and optimization. Our ~15,000 employees create world‑cl...Read More>>.

Software Engineer III - Python Bournemouth, United Kingdom Posted 9 months ago Tech stack web Python Flask REST Software Engineer Django API...Read More>>.

Spruce is a company that empowers users to control their identity and data across all digital interactions. They provide organizations with the tools to manage digital credentials and offer a credentialing infrastructure that is open source, st...Read More>>.

A financial technology company based in Greater London is seeking a Senior Backend Engineer to join their App Store & Ecosystem squad. The ideal candidate will have over 5 years of experience in backend engineering, specializing in TypeScript and API...Read More>>.

Apple is seeking a Software Engineer for its Services Engineering team in London. This role focuses on designing and building a customer engagement platform used across various Apple services, including iCloud and Apple Music.The ideal cand...Read More>>.

Summary The role is in Apple Services Engineering (ASE) in London. ASE is the team behind high profile services such as Apple iCloud, Apple Music, Apple TV, Apple Arcade and more. We are looking for a world‑class software engineer to...Read More>>.

Verifone is seeking a Senior Developer based in London for their Global Payment Gateway System. The role focuses on designing and developing high-performance backend services using Java and Spring Boot, ensuring scalability and security in a regulate...Read More>>.

Android Developer - EdTech London, United Kingdom Posted 10 months ago onebillion is a non‑profit software publisher dedicated to providing reading, writing, and numeracy education to marginalized children worldwide. Th...Read More>>.

Are you a Data Engineer in finance looking to work on greenfield projects?This is an opportunity to join a global private equity firm that is taking a tech-first approach. You’ll be working as a Data Engineer, closely with stakeholders...Read More>>.

Job Title Staff Backend Engineer Salary £140k-£160k+ + Equity Company Description Fleek - VC-backed marketplace platform transforming the global B2C supply chain. Job Description As a S...Read More>>.

A systematic hedge fund in Greater London is seeking a hands-on software engineer to join their established engineering team. The role involves building and maintaining production systems, with a strong focus on Java development and opportunities to...Read More>>.

Job Title: Python Game Developer (Panda3D) Job Type: Contract Location: Remote Job Summary Join our customer's team as an expert Python Game Developer (Panda3D), where you’ll contribute to cutting...Read More>>.

Backend Developer Web3 - London / Remote About the job An exciting and well-backed decentralised Crypto project is seeking to bring in an experienced and proven Backend Developer with skills in Solidity, and ideally Golang....Read More>>.

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, for...Read More>>.

About the Role: Grade Level (for internal use): 09 The Team: OTC Derivatives Data provides consistent and reliable curve and volatility data for over-the-counter derivatives in support of trading, research, valuati...Read More>>.

Software Engineer, Python, Global Delta One Job Location London Employment type Regular Department Technology Targeted Start Date Immediate DRW is a diversified trading firm with over 3 decades of exp...Read More>>.

Software EngineerWe build and evolve complex, production‑grade front‑end experiences using React and TypeScript/JavaScript, while collaborating across the stack with Node.js and Express services. You’ll help drive architectural d...Read More>>.

Job Title: Backend Engineer Company Description: Well-funded creative tech startup Job Description: You will lead the backend evolution of a high-growth social platform, transitioning from non-relational to re...Read More>>.

SummaryThe documentation engineering team is responsible for creating world‑class developer tools and framework‑level support for the documentation workflows on the developer website and Xcode. We’re looking for a software engine...Read More>>.

Soulbound, a cutting-edge indie game studio based in London, building a cross‑platform MMORPG with pixel art aesthetics and browser‑based access. We’ve built infrastructure for a single‑shard game world that spins up localised regional...Read More>>.

Full Stack Engineer London, United Kingdom Posted 11 months ago Tech Stack FastAPI Go React Redux TypeScript Python Qualifications A...Read More>>.

A social impact company in London seeks a Senior Backend Engineer to build innovative social good platforms. Responsibilities include collaborating on code quality, ensuring the performance and integrity of applications, and mentoring teams. The idea...Read More>>.

Proton is seeking a back-end developer for the Payments Team in Greater London. The role involves building features for Proton's products, optimizing user experience, and collaborating with various teams. The ideal candidate has proven back-end devel...Read More>>.

A technology company is seeking a backend engineer to design and maintain production-grade services. The ideal candidate will have significant experience in backend engineering, particularly with Java, Go, or Python, and strong understanding of AWS....Read More>>.