Staff Software Engineer, Developer Experience - Hybrid, Poland
Clari
Software Engineering
Kraków, Poland
Posted on Dec 4, 2025
Clari + Salesloft are building the next era of enterprise revenue — one where teams make confident decisions powered by AI and real signals. By combining our scale, insights, and AI innovation, we’re building the industry’s first Predictive Revenue System, enabling humans and AI to work together to make smarter decisions and drive consistent growth.
With thousands of customers using our platforms every day, we have an unmatched view into how revenue is actually won — the Revenue Context that reveals what happens, when, and with what outcome. This gives us a unique opportunity to transform an entire category and set a new benchmark for how modern revenue teams operate.
Join us to help transform how companies around the world run revenue — and build the platform that will guide leading revenue teams into the future.
About the Team
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.
Clari's Infrastructure organization builds systems and tools to enable engineering velocity in a reliable manner. We partner with engineering teams to establish standards, improve reliability, and increase cost-efficiency. This is a great opportunity to make a massive impact on scaling cloud infrastructure to meet the high demand and rapid growth of both users and workload per user.
About the Role
The Developer Experience Team is responsible for building and optimizing service frameworks, patterns, and local development processes that empower teams to easily create high-quality, remarkable products. The team also owns libraries, services, and CI/CD tooling that provide common functionality used by teams across Clari. You will be instrumental in laying the foundations for the next generation of services built by our AI and product development teams.
As a technical leader within the Developer Experience Team, you are passionate about improving the day-to-day experience of your fellow engineers. You have experience with Java development and build systems such as Bazel and Gradle, and you're comfortable navigating the complexities of large monorepos. You’ve spent time fine-tuning IDEs like IntelliJ and VS Code to enhance developer workflows and productivity. You enjoy writing GitHub Actions that streamline build, test, and deployment processes, and you take pride in designing reusable libraries, frameworks, and application patterns that provide common functionality for product development teams across the company. You hold strong opinions, loosely held, and welcome new perspectives supported by thoughtful reasoning and data. You thrive in a collaborative environment where cross-team impact and a diversity of ideas are valued.
This is a hybrid position, which will require the ability to be onsite in our Kraków, Poland office as needed. Candidates must be based in Poland.
Responsibilities
- Design, build, optimize, and own platforms, frameworks, libraries, and services used by applications throughout Clari
- Lead large, cross-functional projects that identify and overcome friction points in development processes
- Shape the future of engineering across Clari by evangelizing best practices, establishing patterns, improving standards, and guiding teams towards achieving their fullest potential
- Collaborate synchronously and asynchronously with team members across multiple timezones
- Work with Architects, Product Development Teams, and other Software Engineers to gather requirements, design and build scalable, distributed systems
Qualifications
- 8+ years of experience building cloud-based enterprise applications or systems using Java
- Experience building distributed systems and microservices
- Experience with Kotlin, Ruby, Typescript, and/or Javascript a plus
- Skilled in designing stateful and stateless services using frameworks like Spring Boot, exposing REST and gRPC APIs
- Demonstrated experience configuring Bazel or related build tools (Gradle, Maven), testing, static code analysis, and reporting as it relates to pipeline automation
- Experience working with CI/CD tools such as GitHub Actions, GitLab CI/CD, TeamCity, or other pipeline tools
- Passion for using metrics and data to solve challenging problems, make decisions, and iterate quickly
- Experience working in a remote-first or distributed environment
Perks and Benefits @ Clari
- Team-bonding activities and company-wide events
- Flexible working hours and remote opportunities
- Annual Well-being and Professional Development Stipends
- Private Healthcare and Multi-sport Pass
- Paid maternity and paternity leave
#LI-Hybrid
At Clari + Salesloft, we are committed to creating an inclusive and supportive workplace where everyone belongs and can thrive. We focus on culture add, not culture fit, and believe our teams are made stronger by the unique perspectives, experiences, and identities each person brings.
We are proud to be an Equal Opportunity Employer and provide employment opportunities to all employees and applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, veteran status, pregnancy, or any other characteristic protected by law.
If you’re excited about this role even though your experience may not perfectly match every requirement, we encourage you to apply. We are actively hiring across multiple geographies and would love to welcome passionate, curious, and mission-driven individuals to our growing team. Explore our open roles and consider joining us!
Please note that all official communication regarding job opportunities at Clari + Salesloft will come from an @clari.com or @salesloft.com email address. If you receive messages on LinkedIn or other job platforms claiming to be from Clari + Salesloft, they may not be legitimate. To verify the authenticity of any job-related communication, please visit our official Careers site.
Please note: We may use an AI notetaker in our interviews so we can focus on the conversation. The notes are private and used only for our hiring process. To opt out, please contact your recruiter. It won’t affect your experience. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.