Sonar

Research Scientist

Reposted Yesterday

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Singapore

Hybrid

Mid level

Artificial Intelligence • Cloud • Information Technology • Security • Software

Sonar is committed to enabling developers and organizations to build better code for better software.

The Role

As a Research Fellow, you will conduct applied research integrating AI/ML techniques into software engineering, develop algorithms, and collaborate with teams to enhance system performance and code quality.

Summary Generated by Built In

The Impact You Will Have:

Our research program aims to achieve automated software evolution via analysis, verification, and test generation. Applications of repair studied in the program will include security vulnerability repair, patch transplantation across versions of major software systems such as Linux, as well as the use of agentic workflows to automate software evolution.

You will work on pioneering projects that advance the application of AI and ML within the realm of software engineering. This role offers the opportunity to conduct cutting-edge research, develop novel algorithms, and contribute to the development of software tools that enhance system performance, reliability, and flexibility.

On a daily basis, you will:

Define and execute research directions that pushes the state of the art AI4SE techniques
Lead research projects in integrating AI/ML techniques with software engineering practices to improve code quality, testing, and software maintenance.
Collaborate with cross-functional teams, including AI researchers, software engineers, and product managers, to translate research findings into practical applications.
Work on curation of large datasets, benchmarks across multiple SE problems and challenges
Stay informed about the latest advancements in AI/ML and software engineering to identify emerging trends and opportunities for innovation.
Publish research findings in leading academic conferences and journals, and present innovative work to the broader research community.

The skills you will demonstrate:

PhD (or equivalent) in computer science, information technology, engineering, or related field.
Strong research background in AI, ML, and/or SE with a solid publication record in A and A* level conferences/journals. Minimum of 2 publications in top-tier conferences or journals.
Strong problem-solving skills and ability to work independently in a research setting.
Leadership experience working with junior researchers, senior researchers and other collaborators
Excellent communication skills for conveying complex technical concepts.
Experience in developing tools or frameworks that utilize AI/ML to enhance software development processes.
Experience with general-purpose languages, such as Java, C#, C/C++, Python, Rust
Experience with techniques for automated code generation, program verification, program synthesis, or software testing using AI/ML.
Strong knowledge in state-of-the-art research in ML for Software engineering, such as experience in Prompt Engineering, Agentic Systems, Chain of Thought applications

Nice to have:

Familiarity with AWS services such as Lambda, EC2, ECS, SNS, SQS, and RDS is an advantage
Experience using and configuring static analyzers as part of a research project

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.

All offers of employment at Sonar are contingent upon the precise 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.

Why you will love it here:

• Our culture and mission set us apart. We have a dynamic work culture that values respect and kindness – and embraces the right to fail (and get right back up again!). We believe that the best idea wins and everyone has a voice.

• We believe that great people make a great company. We value people skills as much as technical skills and strive to keep things friendly and laid-back while still being passionate leaders in our domains. Our 550+ SonarSourcers from 33 different nationalities can relate!

• We embrace work-life balance. It is important to maintain a healthy work-life balance. This is why we have a flexible work policy that includes remote and in-office hybrid work (minimum three days a week in the office - Monday/Tuesday/Thursday).

• We have a growth mindset. We love to learn and believe that continuous education is critical to our success. In an ever-changing industry, new skills are a must, and we're happy to help our team acquire them.

We prioritize Diversity, Equity, and Inclusion:

At Sonar, we are a global workforce and recognize the value of different backgrounds, and global cultures.

We are committed to creating a diverse work environment and are proud to be an equal-opportunity employer. All qualified applicants will be considered for employment without regard to race, colour, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status.

All offers of employment at Sonar are contingent upon the clear results of a comprehensive background check conducted prior to the start date.

Please note that applications submitted through agencies or third-party recruiters will not be considered.

Top Skills

Python

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The Company

HQ: Geneva

800 Employees

Year Founded: 2008

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. Our industry-leading platform, SonarQube, integrates code quality and code security analysis directly into the development workflow by automating reviews and providing actionable code intelligence for all code—first-party, AI-generated, third-party open source. \

For organizations, Sonar provides the critical SDLC governance and compliance reporting needed to de-risk AI adoption and manage standards at scale. We empower teams to "vibe, then verify" — innovating at the speed of AI without sacrificing the quality, security, or maintainability of their codebase.

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 and 400K organizations worldwide, including Barclays, MasterCard, and T-Mobile.

Sonar is headquartered in Geneva, Switzerland with additional offices in Austin, Texas; Annecy, France; Bochum, Germany; London, England; and Singapore. The company is rapidly growing with over 750 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.