Senior Java Backend Developer @ Upvanta
2 weeks ago
Skills and attributes for success Excellent knowledge of Java supported by 8+ years of professional experience Many years of experience in commercial projects in development and maintain scalable backend services using Java, Spring, Spring Boot, and microservices architecture Experience in design and implementation secure RESTful APIs, Practical experience with SQL and one of database engines, manage database interactions with JPA/Hibernate, Very good practical knowledge of optimize performance. Familiarity with Maven and Gradle Experience with source code management, continuous integration and automated deployment Very good knowledge and experience in ensuring code quality through testing and documentation. Very good English language verbal and written communication Experience working in international projects Experience in agile / scrum methodology Knowledge of Clean Code and Unit Testing To qualify for the role, you must have Bachelor's degree in Engineering, IT, Science, other Technical qualification 8+ years in a corporate IT environment in a similar positions Demonstrable experience of Java and frameworks commonly used in Java projects Strong communication skills Ideally, you’ll also have Knowledge of Kafka or RabbitMQ is an advantage Certificates proving certain skills: Java, Spring, SQL, AWS or Azure Cloud Knowledge of Docker and Kubernetes is an advantage This specific position gives you the opportunity to interact within international environment and work with the most recognizable and influential players on the market. What we look for As we are a dynamic team of passionate specialists, and we work in international teams all over the world, we will look for the same business acumen. Facing with customers, we are "out of the box thinking" professionals. Our top performers have a team players attitude, and they cope with challenges on the daily basis. If it all sounds familiar to you - we are looking forward to seeing you on board. ,[Work as a Senior Java Back-end Developer to contribute in various streams of implementation projects Develop and maintain scalable backend services using Java, Spring Boot, and microservices architecture. , Design and implement secure RESTful APIs, manage database interactions with JPA/Hibernate, and optimize performance. , Collaborate with cross-functional teams, apply CI/CD practices, and ensure code quality through testing and documentation. , Participation in design activities ] Requirements: Java, Spring, Spring Boot, Microservices architecture, REST API, SQL, JPA, Hibernate, Maven, Gradle, Continuous integration, Testing, Clean Code, Unit testing, Degree, Communication skills, Kafka, RabbitMQ, AWS, Azure Cloud, Docker, Kubernetes
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Senior Java Developer
1 week ago
Remote, Czech Republic Upvanta Full timeWymagania Min. 8 lat doświadczenia w pracy jako Java Developer Bardzo dobra znajomość: Kafka,Java, Spring, Spring Boot, Hibernate/JPA, Maven Doświadczenie z REST i SOAP Web Services Bardzo dobra znajomość SQL i pracy z bazami danych Doskonała znajomość GIT Dobra znajomość języka angielskiego (w mowie i piśmie) Doświadczenie w projektach...
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Senior Java Developer @ Upvanta
2 weeks ago
Remote, Czech Republic Upvanta Full timeWymagania Bardzo dobra znajomość Java (8+), Spring Boot, Spring Security, Hibernate.Min. 10 lat doświadczenia jako Java Developer. Doświadczenie z Vue.js, JavaScript/TypeScript, CSS preprocessors. Znajomość Microsoft Azure lub innej chmury publicznej (App Services, AKS, Azure DevOps). Testy: Cypress, JUnit 5, Mockito. CI/CD: Jenkins, GitHub...
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Senior Java Developer @ Upvanta
2 weeks ago
Remote, Czech Republic Upvanta Full timeWymagania: minimum 7 lat doświadczenia w komercyjnym programowaniu w Javie, bardzo dobra znajomość Spring / Spring Boot, JPA / Hibernate, REST, Maven / Gradle, doświadczenie z Dockerem, Kubernetesem lub narzędziami CI/CD, znajomość baz danych SQL i/lub NoSQL, umiejętność pisania testów jednostkowych i integracyjnych, dobra znajomość...
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Senior Backend Engineer
7 days ago
Remote, Wrocław, Kraków, Białystok, Łódź, Warszawa, Gdynia, Czech Republic Spyrosoft Full timeStrong professional experience with Kotlin and Java Expertise with Spring Boot framework Solid understanding of microservices architectures Hands-on experience with Kubernetes and containerization technologies Proficiency in Git, CI/CD, and modern DevOps practices Familiarity with database design and management Passion for renewable energy and...
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Senior Java Backend Developer @ Experis Polska
2 weeks ago
Remote, Czech Republic Experis Polska Full timeYour Profile Bachelor’s degree in IT or equivalent experience English proficiency (minimum B2 level) 10+ years of experience in backend development Strong skills in Java Core, Spring Boot, Spring Data, JPA, Hibernate, RabbitMQ Solid understanding of data structures, algorithms, and complexity analysis Experience with distributed systems and microservices...
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Senior Java Back-end Developer @ Experis Polska
2 weeks ago
Remote, Wrocław, Czech Republic Experis Polska Full timeRequirements 8+ years of experience in Java development Strong knowledge of Spring, microservices, REST APIs, SQL, JPA/Hibernate Familiarity with Maven/Gradle, CI/CD, Clean Code, Unit Testing Fluent English and experience in international Agile/Scrum projects Bachelor’s degree in IT, Engineering, or related field Nice to Have Experience with Kafka or...
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Senior Backend SDE
7 days ago
Remote, Czech Republic Xenoss Full timeRequired skills: Professional Java experience 5+ years OOP/design patterns proficiency Experience building complex systems SQL/NoSQL database experience Familiar with AWS or GCP Experience in the AdTech domain. Nice to have: Experience with big data Experience with OLAP DB (Cassandra, Clickhouse) Experience with Neo4J English: B1 Who we are Xenoss...
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ServiceNow Developer
5 days ago
Remote, Czech Republic Upvanta Full timeRequired Skills & Qualifications: Minimum 4+ years of ServiceNow implementation experience, with deep expertise in NowPlatform architecture. Advanced ServiceNow CAD or CIS certification for IRM. Demonstrated experience with at least two programming languages (e.g., JavaScript, C#, Java). Strong understanding of ITSM and GRC/IRM processes. Proven...
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Senior Java Developer @ Devire
2 weeks ago
Remote, Czech Republic Devire Full time6- 10 years of experience as a Backend/Java Developer must have. Higher technical education (IT or related fields preferred) must have. Very good knowledge of Java (11 or later, 17+ preferred) must have. Experience working with the Spring Boot framework must have. Knowledge of Camunda or another BPMN tool is a plus. Experience working with microservice...
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Senior/Lead Java Developer
2 weeks ago
Remote, Wrocław, Czech Republic Spyrosoft Full timeTech stack Java 21, Lombok Spring Boot 3 / Spring Framework 6 PostgreSQL, Liquibase AssertJ, Testcontainers Google Cloud Platform (GCP) Keycloak We’re looking for an experienced Senior Java Developer / Tech Lead to design and build modern digital solutions for the energy sector. After an initial onboarding period with Spyrosoft (3–6 months),...