Senior Java Backend Developer @ Link Group
2 days ago
Excellent knowledge of Java backed by 5+ years of professional experience. Hands-on experience in designing, developing, and maintaining backend services in Java, Spring, Spring Boot, and microservices ecosystems. Strong experience with RESTful API design and implementation. Practical knowledge of SQL and experience with relational databases including JPA/Hibernate. Deep understanding of performance optimization techniques. Familiarity with Maven and Gradle build tools. Practical experience with source code management, CI/CD, and automated deployment pipelines. Proven ability to ensure high-quality code through testing and documentation. Very good communication skills in English, both spoken and written. Experience working in international teams and agile/Scrum environments. Knowledge of Clean Code principles and unit testing best practices. To Qualify for the Role, You Must Have Bachelor’s degree in Engineering, Computer Science, or another technical field. Minimum 5 years of experience in a similar IT role within a corporate environment. Strong experience with Java and commonly used Java frameworks. Excellent communication skills and strong problem-solving abilities. Ideally, You Will Also Bring Knowledge of Kafka or RabbitMQ. Certifications such as Java, Spring, SQL, AWS, or Azure Cloud. Experience with Docker, Kubernetes, or other containerization technologies. We are seeking a highly skilled Senior Java Back-end Developer to join our Consulting team and contribute to a wide range of implementation projects across global clients. This role offers the opportunity to work with a modern technology stack, influence solution architecture, and introduce innovative approaches that move our projects to the next level. As part of an agile, international team, you will collaborate with top industry leaders and work on solutions built on the latest cloud platforms and data technologies. If you are passionate about backend engineering and ready to make a measurable impact, this role is an excellent fit. ,[Develop and maintain scalable backend services using Java, Spring, Spring Boot, and microservices architecture., Design and implement secure RESTful APIs, ensuring best practices in performance and security., Manage database interactions using JPA/Hibernate and work with SQL-based database engines., Optimize backend performance and ensure reliability, scalability, and maintainability of the services., Participate in architecture and design activities, contributing to solution design and technical decisions., Collaborate closely with cross-functional agile teams, including architects, front-end developers, QA, and product owners., Apply CI/CD principles, work with source control systems, and support automated deployments., Ensure code quality through unit tests, integration tests, documentation, and adherence to Clean Code practices., Contribute to project planning and provide input on technical feasibility and effort estimation.] Requirements: Java, Spring, Spring Boot, Microservices, RESTful API, SQL, JPa, Hibernate, Maven, Gradle, Code Repositories, CI/CD, Code quality, Communication skills, Clean Code, Unit testing, Kafka, RabbitMQ, AWS, Azure, Docker, Kubernetes
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Manager Java Backend Developer @ Link Group
2 days ago
Remote, Czech Republic Link Group Full timeExcellent knowledge of Java with 8+ years of professional experience. Strong experience building and maintaining backend services using Spring, Spring Boot, and microservices. Proven experience designing and implementing secure RESTful APIs. Solid hands-on experience with SQL and relational databases; proficiency with JPA/Hibernate. Strong understanding of...
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Junior Java Developer @ Link Group
2 days ago
Remote, Czech Republic Link Group Full timeMust have: At least 1 year of professional experience; Knowledge of Java 8 and Spring framework; Strong capacity to identify requirements and define technical solutions; Knowledge of Kafka (or at least familiar with any other queuing system); Version control tools, especially Git; Design patterns and clean code; Good English level Nice to have: Experience...
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Junior Angular Developer @ Link Group
2 days ago
Remote, Czech Republic Link Group Full timeMust have At least 6–12 months of commercial experience or strong project-based experience with Angular. Good knowledge of Angular and TypeScript. Understanding of HTML, CSS, and responsive design principles. Familiarity with REST APIs. Experience with version control systems, especially Git. Willingness to learn and develop technical skills. Good command...
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Java Architect @ Link Group
10 hours ago
Remote, Czech Republic Link Group Full timeRequired Qualifications: 10+ years of hands-on Java development experience, including 5+ years in an architectural capacity. Mastery of Java 8+, Spring technologies (Spring Boot, Cloud, Security), and Hibernate. Strong understanding of distributed systems, architectural design principles, and software patterns. Practical experience with microservices,...
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Remote, Czech Republic Link Group Full timeMinimum 5 lat doświadczenia jako inżynier automatyzacji testów. Bardzo dobra znajomość Selenium WebDriver oraz umiejętność projektowania złożonych testów automatycznych. Bardzo dobra znajomość Java. Doświadczenie w testowaniu API, w tym praktyczna znajomość RestAssured, Postman, Swagger. Doświadczenie w pracy w środowisku Agile....
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Remote, Czech Republic Link Group Full timeMinimum 5 lat doświadczenia jako inżynier automatyzacji testów. Bardzo dobra znajomość Selenium WebDriver oraz umiejętność projektowania złożonych testów automatycznych. Bardzo dobra znajomość Java. Doświadczenie w testowaniu API, w tym praktyczna znajomość RestAssured, Postman, Swagger. Doświadczenie w pracy w środowisku Agile....
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Senior Security Developer @ Link Group
2 weeks ago
Remote, Czech Republic Link Group Full timeStrong Python programming skills and software design experience. Knowledge of CI/CD, code reviews, and automated testing. Deep understanding of IT security: SIEM, EDR, IDS/IPS, SOAR, threat hunting, vulnerability analysis. Familiarity with security frameworks such as MITRE ATT&CK. Self-motivated, structured, and capable of working independently and in teams....
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Remote, Czech Republic Link Group Full timeRequirements Strong experience with Python and FastAPI in building and maintaining backend APIs. Solid knowledge of PostgreSQL, including advanced querying and geospatial data handling (PostGIS). Experience working with complex systems with permissions, access control, and layered business logic. Good understanding of backend performance optimization and...
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Remote, Czech Republic Link Group Full timeExperience 3–5 years as a Test Automation Developer. 2–3 years of experience in relevant IT projects (size/scope advantageous). Technical Skills Strong programming skills in Java. Proven experience with Selenium or other test automation frameworks. Experience with CI/CD, DevOps, and test integration pipelines. Solid understanding of software testing...
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Kotlin Developer with Quarkus @ Link Group
2 weeks ago
Remote, Czech Republic Link Group Full timeStrong command of Kotlin and backend development on the JVM. Practical experience with Quarkus and creating APIs based on OpenAPI specifications. Deep understanding of REST architecture, relational database design (PostgreSQL/MySQL), and ORM frameworks such as Hibernate/Panache. Proficiency with containerization (Docker) and Kubernetes-based deployments....
