Staff Full-Stack Engineer (Java & React) w Kraków, Polska

Expected, Java, Spring Boot, JPA, React, TypeScript, Git, Docker, JUnit, Cypress, Jira, Confluence

Optional, AWS, S3, Lambda, MongoDB, Kafka, SQL, MySQL, Hadoop, Spark, Apache JackRabbit, Vite, Webpack, Terraform, Prometheus, ELK

Operating system, Windows

This is how we work, in house, agile

Your responsibilities, Design, develop, and maintain full-stack applications using Java and React., Take ownership of technical solutions and contribute to architectural decisions and continuous improvement., Work closely with Product, QA, and DevOps teams to deliver reliable, high-quality software., Establish good engineering practices, maintain code quality, and ensure appropriate test coverage., Contribute to code reviews, technical discussions, and the continuous improvement of development processes., Participate in Agile ceremonies and collaborate with the team to deliver business value.

6+ years of professional software development experience, ideally in full-stack roles., Strong backend development skills in Java, including Spring Boot and JPA., Solid experience with React and TypeScript., Good understanding of REST APIs, WebSockets, and JSON-based integrations., Practical experience with Git, Docker, and CI/CD pipelines., Experience designing and maintaining unit and integration tests using tools such as JUnit and Cypress., Experience working in Agile environments, with tools such as Jira and Confluence., Ability to communicate effectively in English (B2 or higher).

Optional, Familiarity with legacy Java technologies, such as Java EE, JSF, and JBoss., Previous experience in the pharmaceutical or life sciences domain., Understanding of cloud-native architectures, preferably within AWS environments., Experience with SQL and NoSQL databases, such as MySQL and MongoDB., Familiarity with Big Data frameworks and technologies, including Hadoop and Spark., Exposure to content repositories, such as Apache JackRabbit., Knowledge of frontend build tools, such as Vite and Webpack., Experience with Infrastructure as Code tools, such as Terraform or AWS CloudFormation., Familiarity with container orchestration platforms, particularly Kubernetes.

What we offer, Competitive compensation tailored to your experience and technical expertise., Challenging projects involving modern technologies and complex software solutions., Collaborative environment with experienced professionals across engineering, Product, QA, and DevOps., Medical care package to support your health and well-being., Multisport card to help you stay active and maintain a healthy work-life balance., Professional growth through hands-on experience, technical discussions, and knowledge sharing., A supportive work environment that values autonomy, open communication, and high-quality engineering.

This is how we work on a project, Continuous Deployment, Continuous Integration, DevOps

Development opportunities we offer, development budget, intracompany training, substantive support from technological leaders, technical knowledge exchange within the company

Benefits, sharing the costs of sports activities, private medical care, remote work opportunities

ITEAMLY SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄ, As Venture Building, we create profitable technology companies from scratch. We collaborate with partners who share similar aspirations and are open to leveraging the potential of their networks, cultivated over years. We regularly launch new projects founded on long-term, amicable relationships with our associates.