backend developer

Poszukujemy doświadczonego Backend Java Developera, który dołączy do zespołu odpowiedzialnego za rozwój i utrzymanie kluczowych aplikacji biznesowych. Jeśli masz minimum 4 lata doświadczenia w tworzeniu aplikacji backendowych w Javie, cenisz wysoką jakość kodu i dobrze odnajdujesz się w środowisku Scrum – zapraszamy do aplikowania. Twoje...

RTB House is a global company that provides state‑of‑the‑art marketing technologies for top brands and agencies worldwide. Its proprietary ad‑buying engine is the first in the world to be powered entirely by Deep Learning algorithms, enabling advertisers to generate outstanding results and reach their goals at every stage of the funnel. We are...

- Stable employment. On the market since 2008, 1800+ talents currently on board in 7 global sites. - “Office as an option” model. You can choose to work remotely or in the office. - Workation. Enjoy working from inspiring locations in line with our workation policy. - Great Place to Work® certified employer. - Flexibility regarding working hours and...

Devire IT Outsourcing is a form of cooperation dedicated to IT professionals, based on the principles of own business - B2B, implementing projects for clients running innovative and modern projects. We are currently looking for an AI Native Backend Developer. - Access to a range of benefits available for purchase at attractive, preferential rates. to...

We are looking for a Backend Developer to join a project where software development is strongly supported by AI coding agents and Agentic AI workflows. This is not a traditional development role where you are expected to write every line of code from scratch. Instead, you will work with AI agents to build backend solutions based on User Stories and business...

We are looking for a Backend Developer to join a project where software development is strongly supported by AI coding agents and Agentic AI workflows. This is not a traditional development role where you are expected to write every line of code from scratch. Instead, you will work with AI agents to build backend solutions based on User Stories and business...

- Private medical care - Co-financing for the sports card - Constant support of dedicated consultant - Employee referral program - Proven experience in Java and Spring Boot upgrade projects - Strong proficiency in Java 21 and Spring Boot - Hands-on experience with PostgreSQL and SQL - Practical knowledge of messaging technologies such as JMS, MQ or...

Jesteśmy agencją consultingową, zajmującą się wyszukiwaniem i pozyskiwaniem najlepszych talentów dla naszych klientów. Pomagamy start-upom, software house'om i przedsiębiorstwom w skalowaniu i transformacji poprzez nawiązywanie współpracy z ambitnymi inżynierami posiadającymi prawdziwą pasję do technologii. Obecnie poszukujemy Senior Backend...

ОписаниеОписание: HelloFresh is a global food solutions group and the world's leading meal kit provider, delivering high-quality food across 18 countries and 3 continents through brands including HelloFresh, Green Chef, EveryPlate, Chefs Plate, Factor_, and Youfoodz. Its technology division, HelloTech, powers an end-to-end direct-to-consumer...

Asp.Net Core(C#), C#, Microservices, Relational databases, REST APIsAbout the Company: Our customer is an internationally active, rapidly growing telecommunications and IT services company. As the European market leader in the prison sector, they has been developing, installing, and operating secure communication and media systems for over 25 years, making...

Sii Poland is hiring a senior backend engineer to design, build, and maintain Kotlin-based microservices within a fintech platform for expense management. You will collaborate with cross-functional teams across Platform, Services, SMB, and other domains to deliver scalable solutions.Ideal candidates have 3+ years in software development, Kotlin in commercial...

Rate: 150 pln/h net VAT, B2B Location: Hybrid (3 days per week from office in Warsaw/Gdańsk) Industry: banking Summary: The primary objective of this role is to develop, enhance, and maintain Java-based applications that manage taxation, account management, and investment processing for pension and savings products. Main Responsibilities: Design, develop,...

Responsibilities Do you want to join client centric teams, work on innovative projects based on new technologies, apply dev craftmanship practices within a stimulating, kind and digital environment? Join the Origination program! Responsibilities Do you want to join client centric teams, work on innovative projects based on new technologies, apply dev...

Backend Java Developer Location: Warsaw, PL, 00-807 Requisition ID: 18735 Brightstar is an innovative, forward-thinking global leader in lottery that builds on our renowned expertise in delivering secure technology and producing reliable, comprehensive solutions for our customers. As a premier pure play global lottery company, our best-in-class lottery...

Growth through diversity, equity, and inclusion. As an ethical business, we do what is right — including ensuring equal opportunities and fostering a safe, respectful workplace for each of us. We believe diversity fuels both personal and business growth. We're committed to building an inclusive community where all our people thrive regardless of their...

**Hiring: Senior Java Backend Developer** 📍 **Location:** Wrocław, Poland 🏢 **Work Model:** Hybrid – 3 days/week onsite mandatory 💼 **Experience:** 8+ Years 🔑 Required Skills - Java & Spring Boot - RESTful APIs & Microservices - PostgreSQL / Oracle / MS SQL Server - Kafka / RabbitMQ - Git, Maven/Gradle - CI/CD & DevOps - Agile/Scrum -...

JavaSpring BootSQLJMSIBM MQSpringHibernateRelational databaseOpenAPIGitCDDesign PatternsObject-oriented programmingAngielski (C1)Proven experience in Java and Spring Boot upgrade projectsStrong proficiency in Java 21 and Spring BootHands-on experience with PostgreSQL and SQLPractical knowledge of messaging technologies such as JMS, MQ or similarStrong...

In shortIf you're a backend engineer who doesn't just build what's asked, but shapes how it's built, we want to talk. We're looking for someone who can own the technical direction of a project end to end: architecture, infrastructure, trade-offs, and the conversations that come with them. You'd join us on a freelance, time & material basis: you're paid for...

At Yggdrasil Gaming, we are known for transforming ideas into groundbreaking gaming experiences. With innovation at the heart of everything we do, we’ve built a reputation for creating some of the most iconic slots in the iGaming world. Recently, we’ve taken our vision even further, becoming one of the largest global aggregators and a leading technology...

Jesteśmy firmą z wieloletnim doświadczeniem na rynku IT. Posiadamy zgrany zespół pracowników tworzących ciekawe projekty. Poszukujemy backend Developera lub developerki do tworzenia nowych oraz obsługi już istniejących projektów. Działamy głównie z CMSami takimi jak Prestashop, WooCommerce, Opencart czy Magento. Jeżeli lubisz jednostajną...