Kaseya® is a leading provider of IT infrastructure and security management solutions for MSPs and internal IT organizations worldwide, powered by AI. Our best-in-breed technologies enable organizations to efficiently manage and secure IT for sustained business success. Kaseya has experienced strong double-digit growth and is backed by Insight Venture Partners.

Founded in 2000, Kaseya serves customers in over 20 countries and manages over 15 million endpoints globally.

We are seeking a Senior Java Developer to join our R&D team in Kraków, Poland. You will be a key contributor in building a robust and scalable platform, designing, developing, and maintaining high-performance applications hosted on AWS. You will collaborate with cross-functional teams to create innovative, efficient, and resilient solutions.

WHAT YOU’LL DO: \* Develop and maintain high-quality software using Java 17+ and the Quarkus framework. \* Design, build, and optimize scalable applications on AWS, ensuring resilience and high performance. \* Collaborate with developers, product managers, and stakeholders to define and implement solutions. \* Write clean, maintainable, and efficient code following best practices and participate in code reviews. \* Utilize REST and gRPC for API creation and consumption. \* Implement and manage CI/CD pipelines with Git and Gradle for build automation. \* Manage data storage and retrieval through relational databases (RDBMS) and NoSQL databases. \* Mentor junior developers and support their growth. \* Identify and resolve software defects and technical issues. \* Stay updated on industry trends and technologies.

QUALIFICATIONS: \* Bachelor’s degree in Computer Science, Engineering, or a related field. \* 5+ years of professional experience in Java development, with strong proficiency in Java 17+ and the Quarkus framework. \* Proficient with AWS services and cloud-based/microservices architecture. \* Strong understanding of REST and gRPC for API development. \* Expertise in Git for version control and Gradle for build automation. \* Solid experience with RDBMS (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, DynamoDB) databases. \* Excellent problem-solving abilities, effective communication, and a collaborative mindset. \* Familiarity with Agile/Scrum methodologies is preferred. \* Understanding of networking concepts (ICMP, SNMP, subnets, L2/L3 layers) is a plus.

PREFERRED QUALIFICATIONS: \* AWS Certification (e.g., AWS Certified Developer, AWS Certified Solutions Architect). \* Experience with Docker and Kubernetes. \* Familiarity with other programming languages and frameworks. \* Previous experience in mentoring and leading development teams.