Job Description
Sonar is driving the future of agent-centric software development. As the leader in AI code review and verification 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.
As part of the role you will join an on-call rotation ensuring that critical system issues are promptly addressed thereby minimizing downtime and maintaining a seamless experience for our users.
What you will do
Collaborate with Product Managers and UX designers to specify and design new features.
Participate in sprints with your team to deliver new features with a focus on the end user.
Maintain and enhance existing features incorporating feedback from colleagues and the community.
Write comprehensive unit and integration tests to ensure code quality.
Conduct thorough code reviews and provide meaningful feedback to peers.
Contribute to the team's growth by improving tools and processes and by mentoring other engineers.
Engage with the community on product forums to offer support and gather insights.
Help solve production problems related to the team’s features.
Experience and qualifications
5+ years of experience as a Front End Software Engineer.
Excellent engineering skills and a good understanding of Computer Science fundamentals.
TypeScript Development: Demonstrated expertise in TypeScript including a good understanding of its ecosystem and tooling.
Modern Front-End Frameworks: Proficiency with React (preferred) or other modern front-end frameworks ensuring efficient and scalable user interfaces.
Leadership: you’re able to take initiative and bring a subject to completion with little to no supervision. You have experience supporting and mentoring other team members.
Source Code Quality: Commitment to high-quality code through comprehensive unit and integration tests and end-to-end tests ensuring robust and maintainable software.
Excellent communication skills: ability to articulate ideas clearly and engage with diverse stakeholders.
A team player: always willing to help and support others enhancing their autonomy.
Independent proactive and eager to learn.
Not afraid to step outside their comfort zone and contribute to other technical areas.
REST API Design: Experience in designing and implementing RESTful APIs facilitating seamless integration and communication between systems.
Full-Stack Development: Experience developing backends with Java.
Experience architecting cloud native applications on AWS.
Nice to have:
Additional comments
We value diversity equity and inclusion
At Sonar we believe that our diversity is our strength. We are a global company that values and respects different backgrounds perspectives and cultures. We are committed to fostering a diverse and inclusive work environment where everyone feels valued and empowered to contribute their best. We are proud to be an equal opportunity employer and welcome all qualified applicants regardless of race color religion gender gender identity or expression sexual orientation national origin genetics disability age or veteran status.
If you need any accommodation please reach out to us at [email protected].
All offers of employment at Sonar are contingent upon the results of a comprehensive background check and reference verification conducted before the start date.
Applications that are submitted through agencies or third party recruiters will not be considered.
Skills Required
- 5+ years of experience as a Front End Software Engineer
- Excellent engineering skills and strong understanding of Computer Science fundamentals
- Expertise in TypeScript and its ecosystem/tooling
- Proficiency with modern front-end frameworks (React preferred)
- Experience supporting and mentoring other team members (leadership)
- Commitment to high source code quality including comprehensive unit integration and end-to-end tests
- Excellent communication skills
- Team player mindset and willingness to help others
- Independent proactive and eager to learn
- Willingness to work outside comfort zone and contribute to other technical areas
- Participate in an on-call rotation to address critical system issues
- Must be based in or willing to relocate to Austin (on-site requirement)
- REST API design experience
- Full-stack development experience with Java
- Experience architecting cloud-native applications on AWS
What the Team is Saying
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Sonar Compensation & Benefits Highlights
- Healthcare Strength—Health coverage is broad and company‑subsidized for employees with life and disability fully covered and telemedicine included. Additional options like an EAP and HSA/FSA expand the package.
- Leave & Time Off Breadth—PTO is generous with a substantial baseline and additional days based on seniority alongside sick leave and holidays where outlined. Company‑wide time off is also included.
- Parental & Family Support—Paid parental leave covers primary and secondary caregivers with a return‑to‑work program and onsite mother’s room. Company‑sponsored family events add further support for families.
Sonar Insights
What We Do
Sonar provides the essential verification layer for the AI-driven development era ensuring all code—whether human-written or AI-generated—is code you can trust.Today AI coding tools are generating explosive volumes of code. This has created an "engineering productivity paradox" : faster code writing doesn't automatically lead to faster safer software delivery. The new bottleneck is verification.Sonar solves this. Integrating code quality and code security into a single platform (SonarQube) Sonar is the foundation for high performance software engineering analyzing over 750 billion lines of code daily to ensure applications are secure reliable and maintainable. As an independent verification platform Sonar enables organizations to securely develop at the speed of AI. We are driven by a deep belief in our people a commitment to excellence and an unwavering dedication to delivery. We operate as a united group where our collective success is the sum of each individual's contributions. Our company culture is driven by the values of CODE: Committed Obsessed Deliberate & Effective. This mindset reflects our culture of creativity collaboration and pride in the work we do. Rooted in the open source community Sonar’s solutions support over 35 programming languages frameworks and infrastructure technologies. Today Sonar is used by 7M+ developers worldwide including ServiceNow Booking.com Deutsche Bank AstraZeneca and Ford Motor Company.Sonar is headquartered in Geneva Switzerland with additional offices in Austin Texas; Bochum Germany; London Singapore and Tokyo. The company is rapidly growing with over 800 employees!Join us in our mission to solve the trillion-dollar challenge of bad code!
Why Work With Us
We are a product-first company with a people-first culture. Every employee has the opportunity to grow and learn. We promote from within provide regular feedback and professional development opportunities value the right to fail along with respect and kindness and work with team members to achieve their full potential.
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Sonar Offices
Hybrid Workspace
Employees engage in a combination of remote and on-site work.
At Sonar we require employees to come into the office 3 days/week.
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Date Posted
07/08/2026
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