
Senior Java Spring Developer @
1 day ago
- At least 6 years of Java development experience, including Java 17+ versions, Spring framework, JUnit, Spock, JPA, Hibernate
- Expertise in cloud computing (preferably Azure)
- Proficiency in PostgreSQL, SQL, NoSQL databases, and Redis.
- Experience in REST/microservice architecture (and documenting on Swagger)
- Working knowledge of GitHub actions, Gradle, Sonar, Git, Docker, Kubernetes, Kibana, and Grafana
- Some experience in agile software development methodologies (SCRUM)
- Fluency in both English and Polish
- Knowledge of TDD and BDD ways of automated testing
- Basics of Domain Driven Design
- Expertise in service mesh
- Residing in Poland required
We are looking for a Senior Java Developer to join our project from the retail industry. The project is related to the acquisition of another company and the migration and unification of the systems of both organizations.
As our worker, you will join a community of over 700 Java Developers at Sii.
,[Develop, maintain, and enhance high-quality Java applications to support B2C and B2B business requirements, Collaborate with cross-functional teams (Product Owners, Scrum Masters, Business Analysts, Architects, and Testers) to deliver scalable and maintainable solutions, Participate in the design and implementation of middle-layer systems on Azure for efficient data handling and delivery, Create and maintain REST and SOAP APIs, including proper documentation using Swagger, Work with containerized applications using Kubernetes and Docker, ensuring seamless deployment and scaling, Adhere to Agile software development practices, actively participating in Scrum ceremonies and contributing to iterative improvements, Apply industry best practices, including design patterns and principles, to ensure maintainable and efficient codebases] Requirements: Java, Spring, Hibernate, REST API, Azure, Docker, Kubernetes, NoSQL, TDD Additionally: Sport subscription, Private healthcare, Small teams, International projects, No dress code, Free breakfast, Modern office, In-house trainings.-
Senior Java Developer @
7 days ago
Warszawa, Mazovia, Czech Republic AVENGA Full timeMinimum 5 years of professional experience as a Java/Spring developerMinimum 2 years of professional experience with cloud platforms (preferable Azure)Very good knowledge of Spring, REST APIExperience with Microservice ArchitectureSolid understanding of object-oriented programming, design patterns, and best practicesStrong problem-solving skills and...
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Senior Java Developer @
3 days ago
Warszawa, Mazovia, Czech Republic Pragmile Full timeWhat We're Looking For:Proven experience in software engineering, with a specialization in backend or frontend development, cloud, or security.A solution-driven mindset and enthusiasm for a fast-paced, dynamic environment.A proactive, team-oriented approach with a growth-focused perspective.English Proficiency: Minimum B2 level in English to facilitate...
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Senior Java Developer @
4 days ago
Warszawa, Mazovia, Czech Republic Netcompany Full timeGraduate (Bachelor's or Master's Degree) of Computer Science or other related numerate disciplineHave at least 4 years of commercial Java development experience after graduationGood English skills both spoken and writtenStrong understanding of object-oriented programming and data modellingFamiliar with various design, architectural patterns and modern...
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Warszawa, Mazovia, Czech Republic Uncapped Full timeCompany OverviewWe are Uncapped, a technology-driven company that values innovation and growth. Our engineering team is passionate about creating valuable business outcomes and shaping the future of software development.Job DescriptionWe're seeking a self-motivated Senior Java Developer to join our microservices architecture team. As a key member of our...
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Senior Fullstack Developer @
4 days ago
Warszawa, Mazovia, Czech Republic AVENGA Full timeRequired:Broad knowledge and experience with different parts of the software development process and technologiesStrong knowledge and experience in Java and SpringStrong knowledge and experience with REST APIsExperience with microservicesKnowledge and experience in QA techniques: unit testing, code reviews, clean code etc..Strong background in coding...
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Senior Java Developer @
2 days ago
Warszawa, Mazovia, Czech Republic Citibank Europe PLC Full time5 years of relevant experience in Apps Development or systems analysis roleExtensive experience in building Distributed / Service Oriented / Microservice-style and cloud based architectures (Amazon,ECS, Docker, OpenShift, Kubernetes)Hands-on experience with RESTful service implementations.Hands-on experience with rational databases like Oracle,...
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Senior/Lead Java Developer @
7 days ago
Warszawa, Mazovia, Czech Republic Spyrosoft Full timeMinimum 5 years of experience in JavaStrong expertise in the Spring Framework (Spring Boot, Spring MVC), Hibernate or JPA for ORMHands-on experience with Docker and containerization technologies, CI/CD pipeline tools (e.g., Jenkins, GitLab)Strong SQL skills and hands-on experience with relational databasesProficiency with JUnit, Mockito for unit testing, and...
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Java Developer @
7 days ago
Warszawa, Mazovia, Czech Republic Netcompany Poland Full timeAbout you:Graduate (Bachelor's or Master's Degree) of Computer Science or other related numerate disciplineHave at least 1 - 3 years of commercial Java development experience after graduationGood English skills, both spoken and writtenStrong understanding of object-oriented programming and data modellingFamiliar with various design, architectural patterns...
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Senior Java Backend
6 days ago
Warszawa, Mazovia, Czech Republic VHV Informatyka Sp. z o.o. Full timeIf you have competent software skills, are a team player, love challenges and you enjoy being part of this endeavor, then we are a perfect match.Your profile:Excitement for software developmentDegree in Informatics or comparable qualificationSkilled inJava backend programmingJava frontend programmingYou are fun of technologySkilled in microservices...
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Senior Java Engineer @
7 days ago
Warszawa, Mazovia, Czech Republic AltexSoft Full time5+ years of Java development experience, with expertise in Spring Boot, JPA (JPA2, Hibernate), JUnit, JSON, and API development/integration.Strong communication skills, with the ability to convey complex concepts clearly using diagrams and models. -Excellent team collaboration skills, with the ability to engage effectively with internal and external...
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Warszawa, Mazovia, Czech Republic Sii Polska Full timeWe are seeking a highly skilled Senior Java Developer to join our Sii Polska team in Poland. As part of our project related to the acquisition and migration of another company's systems, you will be working on developing, maintaining, and enhancing high-quality Java applications that support B2C and B2B business requirements.The ideal candidate will have...
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Junior Java Backend Developer @
6 days ago
Warszawa, Mazovia, Czech Republic VHV Informatyka Sp. z o.o. Full timeIf you have competent software skills, are a team player, love challenges and you enjoy being part of this endeavor, then we are a perfect match.Your profile:Excitement for software developmentDegree in Informatics or comparable qualificationSkilled inObject oriented programming in JavaJava enterprise frameworksSQL databasesObject-relational mappingAgile...
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Senior Fullstack Developer @
6 hours ago
Warszawa, Mazovia, Czech Republic AVENGA Full timeStrong self-organization and initiativeExtensive experience with Java and AngularExperience in Unit and end-to-end testing testing experience to ensure application reliabilityKnowledge of CI/CD pipelines and DevOps practicesKnowledge of REST / microservices architecture and ability to document APIs in SwaggerStrong composure, problem-solving skills and the...
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Java Tech Lead @
4 days ago
Warszawa, Mazovia, Czech Republic Sii Polska Full timeProven experience with Java development and backend solutionsStrong expertise in system integration, data migration, and Java orchestration toolsHands-on experience with Azure cloud servicesAbility to coordinate and provide technical support for the backend development teamStrong organizational, analytical, and communication skillsWillingness to take...
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Java Developer
7 days ago
Warszawa, Mazovia, Czech Republic Rakuten Viber Full time5+ years of experience in server-side development using JavaExperience in Java reactive programming (such as Vertx, RX)Advanced knowledge of unit testing frameworks and mockingKnowledge of cloud technologiesExperience with microservices development based KubernetesExperience with Agile methodologyStriving for new knowledge and skill improvementIntermediate+...
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Java/Scala Developer @
5 days ago
Warszawa, Mazovia, Czech Republic Strategic Staffing Solutions Full timeRequired Skills & Experience3+ years of hands-on experience in Java and/or Scala development.Strong problem-solving and analytical skills.Ability to collaborate with multiple stakeholders and drive consensus.Passion for improving developer productivity and software quality.Preferred QualificationsExperience with build tools such as Maven, Ant, Gradle, or...
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Warszawa, Mazovia, Czech Republic Mindbox S.A. Full timeWe are seeking individuals with the following qualifications:Excellent programming skills in JavaHands-on experience with common back-end and front-end test automation frameworks, and integrating these into the continuous deployment pipelineKnowledge of software performance and automated security testing techniques and toolingAwareness of cloud...
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Senior Fullstack Developer @
5 days ago
Warszawa, Mazovia, Czech Republic DahliaMatic Sp. z o.o. Full time4+ years of commercial experience in fullstack programming (incl. Java 17+, Angluar 16+, TypeScript)Gradutate or student of IT studiesResidence in / close to WarsawNice to have: previous experience in AWS Poszukujemy osób posiadających ponad 4-letnie doświadczenie komercyjne w programowaniu fullstack (w tym Java 17+, Angular 16+, TypeScript), do projektu...
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Warszawa, Mazovia, Czech Republic VHV Informatyka Sp. z o.o. Full timeThe VHV Informatyka Sp. z o.o. is a software development partner of the VHV Group, a large German insurance company with around 3,300 employees.We are pushing to become a fully digital insurance house and need support for our software development team.Our small team works in a modern office space right in the center of Warsaw.We are a digital pioneer for...
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Senior Full Stack Developer
3 days ago
Warszawa, Mazovia, Czech Republic Capco Poland Full timeKEY SKILLS & QUALIFICATIONS:Tech stack: Java, React, Kafka, Solace queues, REST/ KONG APIMust have:Proficiency in Java and React.Proficiency in working with data streaming tools like Kafka, Solace queues, and API integrations using REST/KONG.Strong skills in developing scalable, real-time data processing solutions.Experience with databases and data...