27,032 Backend jobs
Server-side engineering roles — APIs, services, databases and backend systems.
Aerospace Backend Developer — Java/Spring (Rome Hybrid)
Backend developer building Java/Spring Boot services for aerospace flight operations, managing data with SQL and PostgreSQL. Based in Rome, hybrid at first (2-3 days on-site weekly) and evolving toward remote.
Backend developer - 3/4 YoE | aeronautic sector (HYBRID)
Backend Java developer (3-4 years' experience) building software for air-traffic management and monitoring systems in the aeronautics sector, using Java, Spring Boot and PostgreSQL. Starts hybrid in Rome (2-3 days/week on-site), evolving to full remote; EUR 24k-36k gross annual.
Senior Backend developer - Aeronautics | italian speaker (HYBRID)
Senior backend developer at Amaris Consulting building Java/Spring Boot services for air-traffic management and aeronautical information systems on Linux with SQL/PostgreSQL. Hybrid start in Rome (2-3 days on-site, later full remote); requires 5+ years backend experience, aerospace/defence background, and native-level Italian with Italian citizenship.
Backend Java Developer | Spring Boot & REST API Expert
Backend Java Developer at Axcent Company's Rome office (hybrid), building enterprise applications with Java and Spring Boot, focused on REST APIs and system integration. Requires 3+ years of experience, strong Java/Spring knowledge, and good SQL/relational database skills.
Senior Backend Developer
Senior backend developer designing and evolving Java/Spring Boot applications, REST APIs and microservices with relational databases, CI/CD pipelines and AI-assisted coding tools. Hybrid role based in Milan (4 days/week remote) with 2-3 business trips a year to Oslo and Paris.
Remote PHP Laravel Backend Developer
Backend developer at Agap2 designing robust, scalable RESTful APIs with PHP/Laravel, collaborating with Product, Frontend and DevOps to turn business requirements into technical solutions. Requires 3+ years of Laravel plus multi-tenant, MySQL, AWS serverless, Git and CI/CD; two-week onsite onboarding in Naples, then fully remote.
Senior Backend Engineer
Pentera is seeking a Senior Software Engineer to design and ship end-to-end features for their automated security validation platform. The role focuses on integrating AI capabilities into production systems and driving AI-native development workflows within the engineering team.
Engineer (Back End Assembly Line)
On-site semiconductor process engineer at Renesas' Malaysia plant who develops, qualifies, and transfers REXFET power-product assembly processes (resin tie bar cut, strip grinding, cut form/mark) into mass production. Core work spans NPI process development, DOE/SPC/FMEA-driven optimization, documentation, and cross-functional ramp-up support.
Software Engineer Java Backend
At Swissquote, we’re all in. All in to shake things up. All in to build the bank people actually want to use. All in to make finance less boring — and a lot more powerful. We’re Switzerland’s leading digital bank —…
Staff Backend Engineer - Content Platform
We design Spotify’s consumer experience—end to end, moment to moment, across every screen, platform, and partner integration. Our mission is to make listening feel effortless, personal, and joyful for billions of users…
Senior Backend Developer
Senior Backend Developer Why This is an Exciting Role: As a Senior Backend Developer with BI&A you will be supporting an IC Customer working on mission driven applications. Candidates in this role will: Design,…
.NET Backend Engineer
Builds and maintains .NET (C#) microservices for an iGaming advisory and services group, working on core domain flows like accounts, registration, authentication, and wallet. Day-to-day involves Kafka event-driven integrations, PostgreSQL, Kubernetes/GitOps deployments, observability, code reviews, and on-call. Open to candidates anywhere in Europe.
Senior Backend Engineer
Senior backend engineer at VYBS, a mobile-gaming loyalty/rewards platform, designing and owning the backend services that decide player offers, track in-game progress, and pay out rewards for advertiser spend. Systems are implemented largely via AI agents; needs 5+ years backend experience, distributed-systems skill, and a statically typed language like Go or Java.
Back End Engineer
Role & responsibilities • Build core APIs: stateless Node.js and TypeScript services that carry the business logic of the Cladbe OS • Own data integrity: PostgreSQL is the source of truth and the final guard against a…
Senior Backend Engineer - Agentic Pentest
Senior Backend Engineer building scalable backend systems and APIs for OX Security's cybersecurity platform that secures the AI-driven SDLC. Day to day: designing production-grade services in Node.js with SQL/NoSQL databases, optimizing performance and security, troubleshooting production issues, and mentoring junior engineers.
Senior Backend Engineer, Pricing Platform
Senior backend engineer on Lemonade's Pricing Team in Amsterdam, building the rating services that price insurance for millions of customers. You'll architect systems across TypeScript, Rust, and Python, build AI-powered research pipelines, and turn actuarial models into scalable, performance-critical code.
[VKS] Senior Back-end Software Engineer (Java)
Project – the aim you’ll have Our client is a gaming company established to reform the national gaming system. Operating under the principle of exclusivity, its mission is to provide games responsibly, mitigate…
Старший разработчик Python
РТЛабс создаёт и развивает масштабные цифровые сервисы Госуслуг — портал, мобильные приложения, социально значимые услуги, системы электронного правительства. Наша команда делает жизнь миллионов пользователей проще и…
Briya- Backend Engineer
Builds and optimizes data-centric backend applications for medical research, integrating cloud infrastructure and AI tools to accelerate scientific discovery securely.