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Staff Software Engineer (Java)

SonarSource - Geneva, Switzerland - Hybrid - posted 2026-10-13

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SonarSource is seeking a Staff Software Engineer to join the Billing Squad within the StoreFront department. The Billing squad is a cross-functional, fast-growing team responsible for enabling the release of new products and managing innovative, usage-based pricing models for Sonar's AI code verification platform. In this role, you will partner closely with Product Managers, Engineering Managers, and other Staff/Principal Engineers to lead end-to-end delivery of critical billing features. You will take full ownership from architecture and design through implementation and deployment of major initiatives, ensuring a secure and frictionless experience for millions of developers. Key responsibilities include: - Collaborating with UX designers, Product Management, and engineering teams to deliver robust security features alongside optimal user experience - Working cross-functionally with product squads and go-to-market teams to ensure smooth release of new features and products - Taking strong ownership of squad deliverables and driving sprints toward successful completion - Architecting and guiding the design of on-premises and AWS cloud applications - Overseeing feature deployment, production monitoring, and troubleshooting team-specific live issues - Mentoring engineering team members to help them grow in technical responsibilities and remove blockers to their autonomy - Contributing to the definition of the team's short and long-term goals SonarSource is a profitable, fast-growing company with over $400M in revenue, serving industry giants like Nvidia, ServiceNow, Booking.com, Goldman Sachs, AstraZeneca, and Ford Motor Company. The company operates across global hubs and is at the forefront of AI-assisted software development. The role requires in-office presence on Mondays, Tuesdays, and Thursdays at the Geneva hub. Candidates must be genuinely based in Geneva or willing to relocate. Requirements: - Over 6 years of software engineering experience, including working as a Tech Lead, Staff Engineer, or Software Architect - Proven ability to take initiative and bring complex projects involving multiple stakeholders and engineers to completion with minimal supervision - Proficiency in working with and steering AI coding tools (Codex, Claude, etc.) - Experience supporting and mentoring other team members - Proficiency with Java coupled with a strong passion for Clean Code and rigorous software quality standards - Experience architecting cloud-native applications - Experience with relational RDBMS (such as Postgres) and SQL - Domain expertise with billing and payment processing systems (Stripe experience) and/or general experience with subscription management is highly desirable

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