Senior Software Engineer, Remote, Poland

<u><b>About the Team</b></u><span>The Engineering Team at Clari is deeply committed to building an enterprise-grade platform that serves as the backbone for our customer's most critical business process - Revenue. With an unrelenting commitment to innovation, our mission is to craft the ultimate revenue intelligence platform for our customers. Rooted in Agile principles, we foster a culture of adaptability and efficiency across all our teams. If you're energized by the prospect of contributing to a dynamic environment that emphasizes collaboration, continuous improvement, and leveraging the forefront of technology to address customer needs, we would love to meet you.</span><br/><u><b>About the Role</b></u><span>We’re looking for a Backend Engineer to help design, build, and scale the systems that power Clari’s Revenue Platform. You’ll work on services and APIs that handle massive amounts of data, support real-time insights, and serve as the backbone for features used by thousands of global customers.</span><br/><span>You’ll collaborate closely with product managers, designers, and other engineers across the stack to build performant, reliable, and maintainable systems. This role is ideal for someone with a solid engineering foundation who wants to deepen their expertise in distributed systems, cloud-native development, and large-scale architecture while contributing to a high-impact product.</span><br/><i>This is a fully remote opportunity and can be worked from any location in Poland. Candidates must be based in Poland and be able to travel to the office in Kraków as needed.</i> <h3>Responsibilities</h3> <ul> <li>Design, build, and maintain backend services and APIs that power core features of the Clari platform</li><li>Collaborate with cross-functional teams to design scalable and maintainable solutions</li><li>Contribute to improving performance, observability, and overall system reliability</li><li>Write clean, efficient, and well-tested code with attention to long-term quality</li><li>Participate in code reviews, architecture discussions, and technical design sessions</li><li>Troubleshoot and resolve production issues alongside senior engineers</li><li>Take ownership of projects and continuously refine engineering practices and workflows</li></ul> <h3>Qualifications</h3> <ul> <li>5–8 years of experience developing backend systems using Java or a similar object-oriented language</li><li>Solid foundation in computer science fundamentals — data structures, algorithms, and system design</li><li>Experience building RESTful APIs and working with relational databases such as PostgreSQL or MySQL</li><li>Familiarity with distributed systems or event-driven architectures (e.g., Kafka)</li><li>Experience deploying and maintaining services in a cloud environment (preferably AWS)</li><li>Focus on building maintainable, observable, and performant systems</li><li>Strong communication skills and ability to collaborate effectively across teams</li><li>Growth mindset with a drive to expand your technical depth and product understanding</li></ul> <h3>Perks and Benefits @ Clari</h3> <ul> <li>Team-bonding activities and company-wide events</li><li>Flexible working hours </li><li>Annual Well-being and Professional Development Stipends</li><li>Private Healthcare and Multisport Pass</li><li>Paid maternity and paternity leave</li></ul><span>#BI-Remote #LI-Remote</span>