Experience: 5+ years with Java and Spring. In-depth knowledge of OOP paradigms, design patterns, and software development practices. Proficiency in using DDD, EventSourcing, CQRS, Reactive Programming. Technical Skills: Java 17+ or Kotlin, Sprin
2025-10-10 10:25:13ZEN.COMWhat you bring: Proficient in modern technology stacks and architectural patterns like event driven architectures and microservices using kafka or similar event streaming platforms Experience with agile technology development methods 5+ years of
2025-11-27 10:25:14PANDORAEducation: a degree in Computer Science, Software Engineering, or a related field is highly preferred. Programming knowledge: solid understanding of core Java concepts such as object-oriented programming (OOP), data structures, and algorithms. A
2025-11-18 10:25:13eSkillWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-14 10:10:02TeamQuestSenior Java EE Developer93_8754Obowiązki Design and build applications using Java EE Work within an architecture grounded in Clean Architecture principles and Domain-Driven Design Examine current systems, solutions, business workflows, and requi
2025-12-14 06:59:437N Sp. z o. o 4,76+ years of professional programming experience with at least one modern backend language (e.g., Java, Python, Go, Scala, C#, C++). Strong understanding of microservices architecture, distributed systems, and API design. Solid knowledge of data
2025-12-13 10:25:13Box IncWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-13 10:10:06TeamQuestPoszukujemy doświadczonego Reliability Engineer z mocnym zapleczem w aplikacjach Java i systemach produkcyjnych. Projekt dotyczy podnoszenia niezawodności oraz odporności istniejących aplikacji Java w środowisku brownfield. Rola wymaga ścisłej w
2025-12-13 06:59:53SQUARE ONE RESOURCES sp. z o.oThe first map of the labor market in the IT sector. We want to simplify the search process to minimum
2025-12-12 13:56:16Grid Dynamics PolandKrakówYour responsibilities, You will work as part of an agile, empowered team building new features and improving our integration platform services built on Kafka and Kong. In this role, you’ll also have the opportunity to coach and mentor junior tea
2025-12-12 11:41:33Your responsibilities, Develop and maintain backend features using Java, Spring, and Spring Boot., Work with AWS services and SQL databases as part of daily development tasks., Implement API endpoints and contribute to microservices development
2025-12-11 14:41:19The candidate must have: 3+ years of strong backend development experience (ideally Java, but Scala/Kotlin/C#/PHP/C++/Rust are fine too if you are sharp and willing to switch to java) 3+ years experience with relational databases (MySQL, Postgre
2025-12-11 10:25:20ComScore (via CC)7+ years of experience in Java (Spring Boot) Strong knowledge of Java and experience in developing scalable, multi-threaded applications Solid experience in microservice architecture (REST APIs) and Kafka Practical experience in Test Driven Deve
2025-12-11 10:25:20AVENGA (Agencja Pracy, nr KRAZ: 8448)Your responsibilities, Collaborate with product managers, designers, and engineers in agile squads to define and deliver product iterations, Design and implement scalable automated testing systems for backend and frontend services, Write clean,
2025-12-10 13:41:3010+ years of hands-on experience in modern Java frameworks and methodologies, with a strong focus on the Spring framework. Ability to define scope of the work and make it happen Coaching & Writing high quality automated tests Ability to work ind
2025-12-10 10:25:16UncappedThe first map of the labor market in the IT sector. We want to simplify the search process to minimum
2025-12-10 08:56:14IG GroupKrakówYour responsibilities, Design, develop, and maintain backend services with Java & Spring Boot, Data, and Security modules., Contribute to evolving the bank’s core system architecture to meet growing demands., Implement and optimize CI/CD pipelin
2025-12-09 13:41:32Wymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-08 10:10:01TeamQuestYour responsibilities, Be responsible for developing, maintaining efficient, reusable, secure and reliable code with approved design and coding standards., Focus on resolving technical debt, improving cyber security by reducing software..
2025-12-08 00:40:15Wymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-07 10:10:02TeamQuestSenior Java Engineer (Java 21 / Kafka / Spring) B2B | remoteLocation: Gdańsk or Warsaw Project: Modernization of a banking-sector system Rate: 30-50 EUR/h Join a project focused on modernizing and
2025-12-05 12:30:02Strong experience with modern Java & Kotlin Expertise in REST APIs and various authentication workflows (key-based, OAuth) Knowledge of relational (PostgreSQL preferred) and non-relational databases (MongoDB preferred) Cloud development skills (
2025-12-05 10:25:17AVENGA (Agencja Pracy, nr KRAZ: 8448)More than 2 years of experience in Calypso. Proficiency on java IDE, special focus on MQ/EMS and APIs integration and SQL. Technical knowledge on Calypso objects, Calypso API, Calypso data model and its customization. Functional knowledge of For
2025-12-05 10:25:17Mindbox Sp.z.o.oWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-05 10:10:05TeamQuestThe first map of the labor market in the IT sector. We want to simplify the search process to minimum
2025-12-03 19:56:06ITDSWarszawaYour responsibilities, develop user-facing Kontakt.io Apps, define data models and work with database systems like MongoDB and Postgres, establish connectivity with third-party systems using modern integrations technologies like RESTful APIs, WS
2025-12-03 11:41:49Your responsibilities, To work within a key problem space, addressing the client's immediate needs by designing, developing, and deploying backend services that prioritize scalability, high availability, and low latency;, To collaborate and grow
2025-12-03 10:41:28Wymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-01 17:10:26TeamQuestWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-12-01 17:10:26TeamQuestNasz klient to wiodący na świecie startup zajmujący się projektowaniem i automatyzacją kosztów, specjalizujący się w solidnych komponentach 3D i AR. Współpracują z głównymi firmami architektonicznymi, deweloperami i zarządcami zasobów w regionie
2025-12-01 04:15:01www.TeamQuest.pl4+ years of commercial programming experience; 4+ years of experience with Java; Experience of developing modern REST services on Spring Boot; Security topics hands-on with Spring Security (OAuth2); Experience with RDBMS, NoSQL storages (MongoDB
2025-11-29 10:25:12OpenVPNWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-28 10:10:06TeamQuestWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-27 17:10:29TeamQuestTwój zakres obowiązków, Prowadzenie i koordynacja pracy zespołu programistów backend., Udział w projektowaniu architektury nowych rozwiązań oraz nadzór nad ich implementacją., Aktywny udział w tworzeniu backendowych komponentów systemu w..
2025-11-27 13:41:27What you bring: Proficient in modern technology stacks and architectural patterns like event driven architectures and microservices using kafka or similar event streaming platforms Experience with agile technology development methods 5+ years of
2025-11-27 10:25:14PANDORATwój zakres obowiązków, Full-Stack Development: projektowanie i rozwój rozwiązań end-to-end (Java, Quarkus/Spring Boot, React, TypeScript)., AI-Assisted Development: wdrażanie narzędzi wspieranych przez AI (Claude Code, GitHub Copilot), promowan
2025-11-26 15:41:30Are you a passionate Senior Java Engineer looking to build next-generation cloud authentication services? Join our multinational team in Prague and help shape secure digital identity for millions of users worldwide.We’re looking for someone trul
2025-11-25 09:30:02Your responsibilities, Design and implement robust software solutions for the bank’s trading systems using core Java (17 and 21)., Understand, develop, and improve the subsystems used by other teams in the trading platform., Create thorough test
2025-11-24 16:41:09Wymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-23 10:10:03TeamQuestYour responsibilities, Develop and maintain backend services using Java (versions 8, 11, or 17)., Design and implement RESTful APIs ensuring scalability and performance., Model and manage NoSQL databases, particularly Azure Cosmos NoSQL., Build
2025-11-22 16:40:55Minimum 8 years of experience in backend development Proficiency in Java and Spring Boot Experience with PostgreSQL and designing scalable, robust systems Expertise in cloud technologies, especially AWS Knowledge of distributed and financial sys
2025-11-22 10:25:13SpyroSoft 5,0Wymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-21 10:10:08Luxoft DXCWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-21 10:10:08TeamQuestTwój zakres obowiązków, projektowanie i implementacja nowych funkcjonalności,, dbanie o wysoką jakość kodu zgodnie ze standardami i dobrymi praktykami,, integracja systemu z innymi aplikacjami,, wsparcie programistyczne podczas wdrażania nowych
2025-11-20 11:43:05Learn more about applying for Full-Stack Developer (Java) at Citi. Learn more about potential responsibilities, qualifications and career paths
2025-11-19 11:18:02Citi Bank HandlowyWymagania\u003c/h2\u003e\u003cp\u003e\u003cp\u003e\u003cul\u003e\n\u003cbr /\u003e\u003cli\u003eBardzo dobra znajomość: Apache Flink, Kafka, Java\u003c/li\u003e\n\u003cbr /\u003e\u003cli\u003eDobra znajomość: RxJava, Spring/Spring Boot, Doc
2025-11-18 17:10:26DevireEducation: a degree in Computer Science, Software Engineering, or a related field is highly preferred. Programming knowledge: solid understanding of core Java concepts such as object-oriented programming (OOP), data structures, and algorithms. A
2025-11-18 10:25:13eSkillWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-17 10:10:20TeamQuestWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-16 10:10:03TeamQuestWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-15 17:10:07KyribaWymagania\u003c/h2\u003e\u003cp\u003e\u003cp\u003e\u003cul\u003e\n\u003cbr /\u003e\u003cli\u003eBardzo dobra znajomość: Apache Flink, Kafka, Java\u003c/li\u003e\n\u003cbr /\u003e\u003cli\u003eDobra znajomość: RxJava, Spring/Spring Boot, Doc
2025-11-15 10:10:01DevireWymagania techniczne","technologies":"Technologie","technology":"Technologia","think_it_magazyn":"Think IT Magazyn HR","thinking_about":"Co masz na myśli?","time":"czasu","title":"Praca","title_a_z":"Tytuł oferty A-Z","title_z_a":"Tytuł ofe
2025-11-14 10:10:04TeamQuest4+ years of commercial programming experience; 4+ years of experience with Java; Experience of developing modern REST services on Spring Boot; Security topics hands-on with Spring Security (OAuth2); Experience with RDBMS, NoSQL storages (MongoDB
2025-11-29 10:25:12OpenVPNWhat you need to have to succeed in this role Solid senior experience in Spring Boot, Mongo, RESTful API, SOAP, RAML, Core Java, Cloud HUB, Jenkins, Java Script. Hands on Delivery experience across technologies. Knowledge on Mongo processing and
2025-10-31 10:25:17HSBC Technology Poland