FullStack Engineer

Who is Sonar? Sonar is driving the future of agent-centric software development. As the leader in AI code verification and governance, we solve a critical problem: ensuring that software generated by AI-assisted developers or autonomous agents is reliable, secure, and maintainable. Integrating seamlessly with Claude Code, Codex, Cursor, GitHub Copilot, Gemini, and Devin, we help over 75% of the Fortune 100 build trusted, reliable, compliant software. Customers who use Sonar are 44% less likely to report an outage due to AI-generated code. We believe code verification is the critical missing link in the Agent-Centric Development Cycle (AC/DC). Industry giants like Nvidia, ServiceNow,Booking.com, Goldman Sachs, AstraZeneca, and Ford Motor Company count on us to provide independent, explainable, consistent review and governance of their AI-generated code via products like: SonarQube: The world’s leading AI code review and verification platform. SonarQube Foundation Agent: Currently topping the leaderboards for agentic software repair. SonarSweep & Sonar Context Augmentation: Providing the enterprise-grade context and constraints agents need to be truly effective. Our team operates across global hubs in Austin, Bochum, Dubai, Geneva, London, Singapore, Tokyo, and Washington D.C. We move with a mindset we call CODE: Committed to our customers and community. Obsessed with quality. Deliberate in our decisions. Effective as one team. With over $400M in revenue and profitable, fast-paced growth, we are building the backbone of the AI software revolution. If you’re hungry to have an impact, want to build at a fast pace, and ready to work at the forefront of AI, we want to hear from you.

Design, develop, and maintain 0-to-1 applications for AI-powered solutions focusing on automation, high performance, scalability, and cost efficiency. Participate in all aspects of agile software development, from design to deployment. Build and integrate RESTful APIs to support dynamic web and cloud applications. Develop scalable backend services and databases to enhance application performance. Architect and design end-to-end systems optimized for speed and scale. Ensure responsive design and seamless user experience Maintain best practices by following TDD and ensuring unit/integration tests are synced Debug and troubleshoot reported issues and incorporate feedback from other stakeholders Participate in code reviews and provide constructive feedback to other developers

Bachelor’s degree (or equivalent) in Computer Science, Engineering, or related field. At least 3 years of experience as a Software Engineer or in a similar role. Experience working with Agentic technologies (e.g. Codex, Claude, CoPilot) Experience in building web applications and designing and integrating RESTful APIs. Experience in developing using Java Spring framework or similar Experience developing in Agile practices and principles (Scrum/Kanban) Knowledge of containerization and orchestration technologies, i.e Docker/Kubernetes. Experience with CI/CD pipelines for automated deployments. Excellent debugging, optimization skills, communication, and teamwork skills.