Neo4j is seeking a backend engineer for their Index team, focusing on database indexes and algorithm development. Join a vibrant team in London or Malmö and tackle complex computer science challenges while delivering high-quality code.Resp...Read More>>.

A leading IoT technology firm is seeking a highly skilled Principle and Senior Backend Engineer (.NET) to design and develop critical backend services for IoT products. The role involves building scalable systems, ensuring high automated test coverag...Read More>>.

Personio is looking for a Senior Software Engineer to join their EO team in London. In this role, you will evolve backend systems that power key functionalities of Personio while working collaboratively with various teams. The position requires exper...Read More>>.

A global financial tech company in London is seeking a Senior Software Engineer to build critical bank integrations for their Banking Connectivity platform. The successful candidate will work on backend systems using Java and engage in ensuring relia...Read More>>.

Motilent Ltd is looking for a Senior Platform and Services Software Engineer to design, build, and maintain their medical imaging analysis platform. This role encompasses working with microservices and ensuring regulatory compliance for software p...Read More>>.

Your role at V7:Own and maintain backend infrastructure and processes dealing with the input, output, and consumption of both radiological and pathological medical imaging scans.Build out infrastructure for import/export of an...Read More>>.

OverviewQuant Capital is urgently looking for a Junior Software Engineer with Core Java skills to join our high profile client, a Systematic Trading Hedge Fund. The client is known for technology focus, openness to opensource tools, scala...Read More>>.

Opulent Mind is seeking a Senior Backend Engineer to join a dynamic fintech team in London. In this role, you will design and build core services that accurately manage money transactions amidst complex financial scenarios. The successful candidat...Read More>>.

Instil is seeking experienced Senior Software Engineers to design and build backend services using C#, TypeScript, or Java. This role emphasizes cloud-native application development across AWS, Azure, or GCP while fostering a strong engineering cu...Read More>>.

A dynamic travel technology firm in the UK is seeking collaborative developers to enhance its tech stack including Node.js, TypeScript, and Google Cloud. You'll join a small, empowered team, committed to delivering high-quality software. Expect to en...Read More>>.

Global Payments is seeking a Senior Software Engineer in Belfast with expertise in server-side development using C# .NET. The role involves designing and implementing high-quality features, driving improvements in development processes, and mentoring...Read More>>.

A dynamic payment solutions company in London is seeking a Software Engineer .NET to shape their payments data into valuable insights. You will design scalable data products and collaborate closely with cross-functional teams. Ideal candidates will h...Read More>>.

In this role you will work closely within product to build the core digital infrastructure for a next-generation energy company. You will use your experience to engineer backend infrastructure that is second-to-none.You'll be working acr...Read More>>.

A leading tech company is seeking a skilled Java Software Engineer to design, build, and scale software solutions. This role requires a minimum of 2 years of experience in Java development and involves collaborative work in a hybrid environment, with...Read More>>.

N Consulting Ltd is seeking a Senior Mulesoft Developer based in London, England. The role requires MuleSoft certification and experience with CloudHub, Runtime Fabric, and Agile/Scrum methodologies. Candidates should hold a background in Java or oth...Read More>>.

A leading data collaboration platform is seeking a Software Engineer based in Basingstoke, UK. The role involves designing, developing, and maintaining high-quality software solutions to meet client needs. Ideal candidates will have 4+ years of exper...Read More>>.

LeoVegas Group, located in Newcastle upon Tyne, seeks a proactive Senior Software Engineer. This role involves developing key features for their headless CMS, mentoring team members, and collaborating within an agile environment. Ideal candidates wil...Read More>>.

A leading tech consultancy in Glasgow is urgently seeking a Full Stack Developer. The role requires strong experience in Java and Spring Boot, along with proficiency in Docker and Kubernetes. Candidates should hold a Bachelor's degree in a related fi...Read More>>.

Full-Stack Engineer Manchester, United Kingdom Posted 9 months ago Tech stack Java Computer Science React JavaScript MySQL Full-stack TypeScript...Read More>>.

DISCO in London seeks a Backend Engineer to assist in designing robust architectures and implementing secure APIs. Candidates should have 3+ years of backend development experience and proficiency in Python and Django. The role involves collaborat...Read More>>.

Architect and scale the core systems behind our managed data agentsBoam AI builds managed data solutions that transform messy, unstructured signals from public, private, and proprietary sources into structured, reliable, and always up-...Read More>>.

hackajob is looking for a Backend Engineer in the Greater London area to enhance financial management integrations for business customers. You will work on improving existing integrations and building new features, requiring strong skills in backend...Read More>>.

A leading sustainability software company in Greater London seeks passionate individuals to join their product team. The role focuses on building systems that enable supplier engagement and manage carbon emissions data. Candidates should have experie...Read More>>.

Spotify’s Audiobooks Mission is transforming how creators and listeners experience long‑form storytelling. We’re building the foundation that enables audiobook content to flow seamlessly from publishers to listeners — including the syst...Read More>>.

A fintech company in London is seeking a Backend Engineer to enhance their financial infrastructure. You will design and implement robust systems, ensuring compliance and security in a fast-paced environment. This entry-level role offers an opportuni...Read More>>.

Java Engineer - Equity VolatilityThe successful candidate will join a global team that designs and develops Equities Volatility Risk and PnL and Market data systems. The candidate will work hands‑on with other developers, QA and prod...Read More>>.

A leading video game developer is seeking an experienced Senior Online Developer in Oxford. You will build and support internal and external web APIs using your JavaScript expertise. This role involves the complete software development lifecycle and...Read More>>.

Open Cosmos Ltd in East Hagbourne is seeking a Backend Engineer to join their DataCosmos team. The role focuses on designing and maintaining scalable backend services, utilizing Go and Python to develop reliable code. Candidates should have experienc...Read More>>.

Experience and SkillsExperience documenting large CSS codebases or using systems like BEM or ITCSS. Familiarity with Tailwind, CSS-in-JS, or other styling strategies. Exposure to UI testing tools like Storybook, Chromatic, or Jest. Kno...Read More>>.

At Katanox we're looking for a Software Engineer to join our team. About Katanox Katanox is building the infrastructure layer for hospitality: software that connects hotels and travel buyers and moves money between them. Our pl...Read More>>.

About The Role Terra is the connective tissue between the world’s health data and the developers building on top of it. We ingest from 500+ upstream sources, normalize everything into a single schema, and deliver 8B+ events/year to 1...Read More>>.

Senior Backend EngineerLondon, United KingdomPosted over 1 year agoTech stackAPIsPythonmentorBackendNixQualificationsProven ability to take owne...Read More>>.

Kpler is seeking a Senior Data Engineer in Greater London to manage data pipelines and backend systems critical to refinery operations. The role involves designing, building, and improving data workflows, collaborating with cross-functional teams to...Read More>>.

Great Yellow in Greater London is seeking a Software Engineer (backend) to join their innovative team. The engineer will build the first version of a digital platform and work on APIs and data pipelines, requiring hands-on experience in TypeScript/No...Read More>>.

Senior Java Engineer - Belfast Belfast, UnitedKingdom Posted 9 months ago Tech stack Spring Framework, Spring Boot, Java, GCP, Amazon AWS, ecosystem, Azure Requirements I am looking for a candidat...Read More>>.

TMX Group in the City Of London is seeking a Software Developer to work on its flagship data analytics platform. You will be involved in system architecture, project coordination, and peer code review, contributing to applications that handle exte...Read More>>.

A leading fintech company is seeking a Staff Software Engineer to architect and implement large-scale systems for credit solutions. The ideal candidate has 6+ years of software engineering experience, with at least 2 years in a leadership role. You w...Read More>>.

A leading AI platform company in Greater London is looking for a skilled backend developer who excels in Python and has experience with Flask and FastAPI. This role offers the opportunity to take technical leadership on diverse projects while working...Read More>>.

Jack & Jill is looking for a Staff Backend Engineer based in London. In this role, you will lead the technical architecture for the Growth squad, managing critical ecommerce systems such as payments and checkout. Working closely with the CTO, you wil...Read More>>.

Startup Talents is hiring a Backend Platform Engineer to build secure CI/CD pipelines and implement infrastructure as code. The ideal candidate will have over 5 years of DevOps experience in Web3 or solid backend engineering for top tech companies. P...Read More>>.

Saturn is looking for a Senior Platform Engineer to own backend architecture and infrastructure in London. You will be responsible for designing and maintaining scalable systems, ensuring reliability and performance for financial services. The ideal...Read More>>.

A well-funded green energy startup is looking for an Entry-level Backend Engineer in London. You will play a critical role in architecting digital infrastructure for a cutting-edge energy platform, focused on global decarbonization. This position off...Read More>>.

HealthTech is seeking a product-minded full stack founding engineer to join their mission to improve the NHS with technology. The role involves building and scaling innovative products in a collaborative environment. Candidates should have over 5 yea...Read More>>.

About the Job CI Engineer with Java- DevOps Team Bachelor's degree in computer science or related field, or equivalent training and experience. 4+ years engineering experience with large‑scale applications. Abili...Read More>>.

Bumble is in search of a Lead Software Engineer in Go/PHP to contribute to the continuous advancement and maintenance of our expansive Internal recommendation engine. The Recommendation team is dedicated to curating tailored suggestions, ensuri...Read More>>.

A leading API platform company in the City Of London is seeking a Corporate Solutions Engineer to foster customer relationships and drive sales in the corporate market. The ideal candidate has strong experience in corporate sales, JavaScript proficie...Read More>>.

X-on Health is seeking a skilled software developer to design and implement high-performance applications in the public health sector. The role focuses on tackling complex technical challenges while ensuring system reliability and security....Read More>>.

We’re looking for an experienced backend or data engineer, working on some key technologies within our platform.About UsSince its launch in 2018, Gener8 has been at the forefront of the “open data” movement: the belief tha...Read More>>.

Gener8 is seeking an experienced backend or data engineer to lead the extension and improvement of their e-Receipts data pipeline. You will work closely with a dedicated product and engineering team to manage data extraction from emails and delive...Read More>>.

Algolia is looking for a Senior Software Engineer for their Dashboard Platform team, focusing on infrastructure automation. You will work on core dashboard features and collaborate closely with teams to enhance developer experience.The role...Read More>>.