backend developer

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...

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified platform, payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in global payments and...

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...

payabl. empowers businesses to grow through payments innovation and banking services. Our ambition is to expand our strong portfolio of global financial services and make them all accessible through our unified platform, payabl.one. As a licensed financial company with principal membership with card schemes, we specialize in global payments and...

DXC Luxoft is a global IT services and consulting company, part of DXC Technology, delivering cutting-edge digital and software solutions worldwide. We partner with leading financial institutions and global enterprises, helping them transform and scale through modern technology. Join a global community of engineers and be part of building impactful, modern...

Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy. We are looking for a Backend Developer to Savings and Investment...

Job ID: 1458 Welcome to Group Technology, where we pride ourselves on engineering solutions and direct Nordea’s transformation by providing a holistic technological view and structured understanding of the bank, and its surrounding environment to enable the Customer Vision and the Business Strategy.We are looking for a Backend Developer to Savings and...

Wspólnie z naszym Partnerem Biznesowym, wiodącą firmą z branży telekomunikacyjnej, poszukujemy doświadczonego specjalisty do realizacji projektów jako Java Developer. Projekt obejmuje rozwój usług backendowych i integracji w architekturze event-driven, utrzymanie stabilności środowiska produkcyjnego oraz udział w transformacji technologicznej w...

**co.brick talents** — powered by AI, powered by people. We are seeking a Senior Backend Developer to build and maintain high-throughput backend services for a major medical database platform. You will design resilient, microservices-based architectures utilizing reactive programming patterns, multi-database environments (relational, document,...

Global Backend Developer Kraków CO Full Time EXCLUSIVE NETWORKSExclusive Networks (EXN) is a global cybersecurity specialist providing partners and end‑clients a wide range of services and product portfolios through trusted sales channels. With offices in more than 45 countries and the ability to serve customers in over 170 countries, we combine local...

Global Backend Developer page is loaded## Global Backend Developerremote type: Hybridlocations: Kraków COtime type: Full timeposted on: Posted Todayjob requisition id: JR792**EXCLUSIVE NETWORKS | Wprowadzenie**Exclusive Networks (EXN) to globalny specjalista w dziedzinie cyberbezpieczeństwa, który zapewnia partnerom i klientom końcowym szeroki...

We are looking for a Java Backend Developer to join a production‑critical backend platform within the payments domain. The role focuses on building and maintaining high-performance backend services in a regulated, high‑scale environment, supporting transaction processing, settlements, financial reporting, and integrations with internal and external...

W Wirtualnej Polsce wierzymy, że nie ma jednej drogi do sukcesu - liczy się to, co wniesiesz i jak będziesz działać. Kreatywność, odwaga i innowacyjność to nasze DNA.Działamy w obszarach mediów, reklamy i e-commerce, łącząc te elementy w sposób, który angażuje i inspiruje. Tworzymy, testujemy, wprowadzamy zmiany tam, gdzie mają sens....

W Wirtualnej Polska wierzymy, że nie ma jednej drogi do sukcesu - liczy się to, co wniesiesz i jak będziesz działać. Kreatywność, odwaga i innowacyjność to nasze DNA. Działamy w obszarach mediów, reklamy i e-commerce, łącząc te elementy w sposób, który angażuje i inspiruje. Tworzymy, testujemy, wprowadzamy zmiany tam, gdzie mają sens....

- Strong professional experience in Java and Spring Boot development - Hands-on experience with Kubernetes for container orchestration - Practical knowledge of AWS or other cloud platforms - Expertise in REST API design and documentation (Swagger/OpenAPI 3.0) - Proficiency with CI/CD tools : GitHub, Jenkins (shared libraries), Maven, Groovy - Understanding...

Location: Szczecin / RemoteJob Type: Full-TimeSalary: 6966 - 10934 PLN gross per month (employment) | 7679 - 12053 PLN + VAT (B2B) About the Role: As a Drupal Backend Developer, you will play a pivotal role in both standard Drupal-based and decoupled solution development. Your responsibilities include analyzing tickets, enhancing existing systems, and...

Introduction & Summary The role involves collaborating with a dedicated engineering team to develop advanced payment solutions over a three-month assignment. An experienced Backend Developer with a solid grasp of payment systems and a collaborative mindset is essential. The successful candidate should have extensive knowledge of Rust, PostgreSQL, and...

Empower innovation at the forefront of banking technology — shape the future of user-centric financial solutions! Krakow-based opportunity with hybrid work model (up to 3 remote days per week). As a Senior Backend Developer, you will be working for our client, a leading financial institution, on an exciting startup-like project within HSBC Tech. You will...

Employment Type: Remote (Permanent) Experience Required: 7-10 Years About the Role We are seeking a Backend Developer with strong expertise in Node.js (Express) to lead backend development efforts of one of our Australian clients. Key Responsibilities Design, develop, and maintain scalable REST APIs using Express (Node.js) Work with NoSQL databases...

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...