Sonar provides code quality and security analysis tools, supporting 30+ programming languages and used by 7M+ developers and 400K organizations worldwide.

Sonar, a leading provider of code quality and security analysis tools, is seeking a Senior Software Engineer to join their Mobile Squad within the Analysis Team. This role focuses on developing and maintaining analyzers for mobile programming languages including Kotlin, Swift, and Dart. The position offers a unique opportunity to work on modern language analysis, contributing to tools that help developers build better, more secure applications.

The company has a strong presence in the developer tools space, serving over 7 million developers and 400,000 organizations worldwide, including prestigious clients like the DoD, Microsoft, NASA, and MasterCard. With offices across the USA, Switzerland, UK, Singapore, and Germany, Sonar offers a dynamic, multicultural work environment.

As a Senior Software Engineer, you'll be responsible for leading sprint executions, developing new features for mobile language analyzers, and working with compiler front-ends. The role requires deep technical expertise and the ability to mentor other team members while collaborating with Product Managers to shape the product's direction.

The position offers an attractive benefits package including flexible work arrangements (3 days office, 2 days remote), generous PTO, pension contributions, and annual bonuses. Sonar's culture emphasizes continuous learning, transparency, and work-life balance, making it an ideal environment for passionate engineers who want to make a significant impact in the developer tools space.

The company strongly values diversity and inclusion, welcoming qualified applicants from all backgrounds. This role presents an excellent opportunity for experienced engineers looking to work with cutting-edge technology while contributing to tools that improve code quality and security across the software industry.

Senior Software Engineer position at Sonar, focusing on mobile language analysis (Kotlin, Swift, Dart) with 6+ years experience required, based in Geneva or Bochum.

Senior Software Engineer

Sonar builds solutions to help organizations develop secure, high-quality code systematically, with roots in the open source community.

Sonar is seeking a Senior DevOps Platform Engineer to join their Engineering Experience squad, focusing on accelerating developer productivity across the organization. This role is crucial in evolving Sonar's engineering experience by designing, building, and maintaining core CI/CD pipelines and developer tooling. The position is based in Austin, requiring minimum three days in office (Monday/Tuesday/Thursday).

The role involves managing critical infrastructure components including source code management, continuous integration, release validation, secrets management, and developer self-service tools. You'll work with AWS infrastructure, implement security measures, and drive best practices across the engineering organization.

As an ideal candidate, you should have strong experience in DevOps practices, cloud environments, and programming languages like Java and Python. Knowledge of AWS, Terraform, containerization, and security practices is essential. The role requires both technical expertise and strong soft skills, as you'll be leading initiatives and collaborating across teams.

Sonar offers a dynamic work culture with 550+ employees across 33 nationalities, emphasizing work-life balance through hybrid work options. The company values continuous learning, diversity, and maintains a friendly, laid-back atmosphere while pursuing technical excellence. This is an excellent opportunity for a DevOps professional looking to make a significant impact in a growing, globally-recognized company focused on code quality and security.

Senior DevOps Platform Engineer role at Sonar, leading CI/CD infrastructure and developer tooling initiatives in Austin, TX. Hybrid work model with focus on AWS, security, and engineering excellence.

Senior DevOps Platform Engineer

Sonar builds solutions to help organizations develop secure, high-quality code through source code analysis.

Sonar is seeking a Senior Platform Engineer to join their Engineering Experience squad, focusing on developer productivity enhancement across the organization. This role is crucial in evolving Sonar's engineering experience by designing, building, and maintaining core CI/CD pipelines and developer tooling. The position is based in Austin, requiring at least three days per week in the office (Monday/Tuesday/Thursday).

The role involves working with critical infrastructure components including source code management, continuous integration, release validation, and secrets management. You'll be responsible for maintaining GitHub presence, managing AWS infrastructure, and ensuring secure, efficient development processes. The ideal candidate will have strong DevOps experience, programming skills in Java and Python, and expertise in cloud technologies, particularly AWS.

Sonar offers a dynamic work culture that values respect, continuous learning, and work-life balance. With over 550 employees from 33 different nationalities, the company provides a diverse, inclusive environment where great ideas are valued regardless of their source. The position offers the opportunity to work with cutting-edge technologies while contributing to solutions that help organizations build better code.

The role requires a combination of technical expertise in DevOps practices, cloud infrastructure, and security, along with strong soft skills in leadership and communication. You'll be part of a team that's passionate about improving developer productivity and maintaining high standards in software development. This is an excellent opportunity for someone who wants to make a significant impact on developer experience while working with a global team of professionals.

Senior Platform Engineer role at Sonar, focusing on developer experience and CI/CD infrastructure, based in Austin with hybrid work arrangement.

Senior Platform Engineer – Developer Experience

Sonar builds solutions to help organizations develop responsible, secure, high-quality code quickly and systematically, with deep roots in the open source community.

Sonar is seeking a Senior Cloud Solutions Engineer to join their dynamic team of professionals dedicated to helping organizations build high-quality, secure code. As a member of their engineering squad, you'll play a crucial role in designing and developing Cloud-based solutions and migrating existing applications to Cloud-native architectures.

The position requires extensive experience with AWS services and infrastructure, including CloudFront, CloudWatch, Lambda, EC2, ECS, SNS, SQS, and RDS. You'll be working with cutting-edge technologies and implementing massively scalable services while automating system operations. The role involves collaboration with cross-functional teams, including backend, frontend, SRE, and other CPEs, to deliver new features into production.

Sonar offers a unique work environment with a culture that values respect, innovation, and the right to fail and learn. With over 550 employees from 33 different nationalities, they maintain a diverse and inclusive workplace. The company has hub offices worldwide, including the USA, Switzerland, the UK, Singapore, and Germany.

The ideal candidate will have 5+ years of experience in cloud solutions, strong programming skills in languages like Python or Java, and expertise in Infrastructure as Code. You'll need to demonstrate both technical excellence and soft skills, including initiative, adaptability, and team collaboration.

Benefits include a flexible hybrid work policy (minimum three days in office), continuous learning opportunities, and a balanced work-life environment. The position involves participating in an on-call rotation to provide system support, making it ideal for someone who thrives in a dynamic, fast-paced environment and is passionate about clean code and quality software development.

Senior Cloud Solutions Engineer position at Sonar, developing and operating AWS cloud solutions with focus on automation, scalability, and performance.

Senior Cloud Solutions Engineer

Sonar builds solutions to help organizations develop responsible, secure, high-quality code quickly and systematically through source code analysis.

Sonar is seeking a Staff Cloud Engineer to join their product development team, focusing on AWS-based solutions. This role combines cloud architecture, development, and operations, requiring expertise in AWS services and Infrastructure as Code. The position involves working with cross-functional teams to design and implement scalable cloud solutions, participate in on-call rotations, and contribute to maintaining high service quality.

The ideal candidate will have 5+ years of AWS experience, strong programming skills, and a DevOps mindset. They'll work in an agile environment, collaborating with various teams including backend, frontend, and SRE engineers. The role offers an opportunity to impact the evolution of Sonar's product while working in a dynamic, multicultural environment with over 550 employees from 33 different nationalities.

Sonar provides a flexible work environment with a hybrid model (minimum three days in office), emphasizing work-life balance and continuous learning. The company culture values respect, innovation, and the right to fail and learn. They're committed to diversity and inclusion, welcoming talent from all backgrounds.

The position is based in Austin and requires expertise in AWS services like CloudFront, Lambda, EC2, and RDS, along with Infrastructure as Code tools. This is an excellent opportunity for a cloud professional looking to make a significant impact in a growing global company that's dedicated to improving code quality across the software industry.

Staff Cloud Engineer position at Sonar, requiring 5+ years AWS experience, focusing on cloud architecture and development, based in Austin with hybrid work model.

Staff Cloud Engineer (AWS)

Sonar is seeking a Senior Platform Engineer to join their Engineering Experience squad, focusing on accelerating developer productivity across the Sonar supply chain. This role is crucial in evolving Sonar's engineering experience by designing, building, and maintaining core CI/CD pipelines and developer tooling.

The position involves managing critical infrastructure components including Source Code Management, Continuous Integration, Release Validation, Release Management, Secrets Management, Dependency Management, GitHub Actions Platform, and Developer Self-Service tools. The team operates primarily in AWS environment, utilizing modern DevOps practices and tools.

As a Platform Engineer, you'll be responsible for:
- Owning and enhancing CI/CD pipelines
- Developing self-service tools for developers
- Implementing security measures across the software supply chain
- Automating infrastructure and pipeline configurations
- Leading cross-team collaborations to improve engineering workflows

The ideal candidate should possess strong programming skills in both static and dynamic languages, deep knowledge of AWS, expertise in containerization technologies, and experience with Infrastructure as Code. They should also demonstrate strong leadership and communication skills, with a pragmatic and results-driven approach.

Sonar offers a dynamic work culture that values respect and continuous learning, with a flexible hybrid work policy requiring minimum three days in office. The company has over 550 employees from 33 different nationalities and maintains offices in the USA, Switzerland, the UK, Singapore, and Germany. They prioritize diversity, equity, and inclusion, making it an excellent opportunity for those seeking to make a significant impact in developer tooling and infrastructure.

Senior Platform Engineer position at Sonar, focusing on CI/CD, developer tooling, and cloud infrastructure to enhance developer productivity.

Senior Platform Engineer

Sonar builds solutions to help organizations develop responsible, secure, high-quality code through static analysis and AI-driven tools.

Sonar, a leading provider of code quality and security solutions, is seeking a Senior Python Developer for their CodeNext team. This role sits at the cutting edge of AI and software development, focusing on Large Language Models (LLMs), static analysis, and programming languages. The position offers an opportunity to work on innovative AI-driven projects that push the boundaries of automated code quality and security.

The role involves developing and maintaining Python-based infrastructure for AI solutions, implementing advanced techniques like supervised fine-tuning (SFT), direct preference optimization (DPO), and reinforcement learning from human feedback (RLHF). You'll be responsible for creating robust evaluation systems, processing datasets, and building integrations between AI systems and static analysis tools.

Sonar offers a dynamic work environment with 550+ employees across global offices in the USA, Switzerland, UK, Singapore, and Germany. The company culture emphasizes work-life balance with a hybrid work model, continuous learning opportunities, and a diverse, inclusive environment. They value both technical excellence and soft skills, encouraging innovation while maintaining a pragmatic approach to problem-solving.

The ideal candidate will bring strong Python expertise, a solid foundation in software engineering, and genuine enthusiasm for AI-driven development. This role presents an excellent opportunity for someone passionate about combining cutting-edge AI technology with practical software development solutions, all while working for a company deeply rooted in the open-source community and committed to delivering clean code solutions.

Senior Python Developer role at Sonar, focusing on AI-driven code quality solutions using LLMs and static analysis, based in Geneva with hybrid work option.

CodeNext - Senior Software Engineer (Python)

Sonar builds solutions to help organizations develop responsible, secure, high-quality code through code quality and security tools.

Sonar is seeking a Senior Software Engineer to join their team in developing SonarCloud, their premier tool for Code Quality and Security. As a key member of the engineering team, you'll work on creating new features that help users write better software while maintaining high-quality standards. The role involves collaboration with Product Managers and UX designers, developing and monitoring features in production, and participating in an on-call rotation.

The position requires 5+ years of backend development experience with Java, strong computer science fundamentals, and expertise in cloud technologies, particularly AWS. You'll be working in an agile environment, contributing to both short and long-term team goals, and engaging with the community for support and feedback.

Sonar offers a dynamic work culture that values respect, innovation, and continuous learning. With over 550 employees from 33 different nationalities, they embrace diversity and maintain a flexible hybrid work policy. The company is committed to maintaining a healthy work-life balance and provides opportunities for professional growth.

The ideal candidate should be self-driven, comfortable with complexity, and able to write clean, maintainable code. Experience with relational databases, testing frameworks, and build tools is essential. Knowledge of Python, NoSQL databases, and API design is advantageous.

Join Sonar to be part of a mission-driven company that's deeply rooted in the open-source community and focused on delivering Clean Code solutions. You'll work with brilliant professionals worldwide, contribute to a product used by numerous organizations, and have the opportunity to make a significant impact on the software development industry.

Senior Java Software Engineer position at Sonar, developing SonarCloud for code quality and security, requiring 5+ years of backend experience and AWS expertise.

Software Engineer (Java)

Sonar builds solutions to help organizations develop responsible, secure, high-quality code through source code analysis.

Sonar is seeking a Senior Software Engineer (Java) to join their Identity squad in Geneva, Switzerland. This role offers the opportunity to impact over 10 million developers worldwide by building scalable, security-critical services that integrate SonarQube with leading DevOps platforms. The position involves working on both cloud-native services and on-premises solutions, focusing on authentication, authorization, and platform security. The company serves a vast open-source community of 500,000+ members and numerous corporate customers including NASA, Novartis, Ubisoft, and Microsoft.

The ideal candidate will join an interdisciplinary squad of software engineers, product managers, and UX designers, working in a fast-paced environment to enhance the company's IAM solutions. The role requires strong Java development skills, experience with cloud-native applications, and a deep understanding of system architecture. The position offers significant technical leadership opportunities, including driving architectural decisions across squads while balancing immediate needs with long-term scalability.

Sonar offers a dynamic work culture that values respect, continuous learning, and work-life balance. With 550+ employees from 33 different nationalities, the company embraces diversity and maintains a flexible hybrid work policy. The role provides the chance to work on impactful projects while collaborating with highly skilled professionals in a supportive environment that encourages both technical excellence and personal growth.

Senior Java Software Engineer position at Sonar, focusing on Identity and Access Management services for SonarQube, requiring 6+ years of experience in building scalable applications.

Senior Software Engineer (Java)

Sonar builds solutions to help organizations develop responsible, secure, high-quality code through static analysis and AI-powered tools.

Sonar is seeking an LLM Engineer to join their Product Development team focusing on Code Remediation. This role combines cutting-edge AI research with practical software engineering applications. As an LLM Engineer, you'll be at the forefront of integrating AI and ML within software engineering practices, working on pioneering projects that enhance code quality, testing, and software maintenance.

The position offers a unique opportunity to conduct applied research, develop novel algorithms, and create software tools that improve system performance and reliability. You'll be working with both commercial and open-source LLMs, designing experimental prototypes, and implementing data pipelines for high-quality training datasets.

Sonar offers a dynamic work culture with 550+ employees across 33 nationalities, with hub offices in the USA, Switzerland, the UK, Singapore, and Germany. The company values work-life balance, offering a hybrid work model with a minimum of three days in the office (Monday/Tuesday/Thursday). They emphasize continuous learning and professional growth, supporting team members in acquiring new skills.

The ideal candidate should have a Master's degree in Computer Science or related field, with at least 3 years of experience as an ML/AI/LLM Engineer. Strong research background in AI, ML, and Software Engineering is essential, along with experience in working with generative AI technologies and developing tools that enhance software development processes.

The role offers the opportunity to work with cross-functional teams, stay at the forefront of AI/ML advancements, and contribute to a company deeply rooted in the open source community. Sonar's mission is to provide solutions that deliver Clean Code, and they're looking for brilliant, motivated professionals who are passionate about this goal.

LLM Engineer position at Sonar, focusing on AI research and development for software engineering solutions, based in Singapore.

LLM Engineer

Sonar, a leading provider of code quality and security solutions, is seeking a Lead Cloud Platform Engineer to join their IT Operations team. This role offers an exciting opportunity to work with a company deeply rooted in the open source community, focused on delivering Clean Code solutions. With 550+ employees across 33 nationalities and offices in the USA, Switzerland, UK, Singapore, and Germany, Sonar offers a dynamic, multicultural environment.

The position requires leading AWS cloud infrastructure and security initiatives, with additional focus on Azure and GCP. You'll be responsible for implementing scalable services, automating operations, and continuously improving cloud deployment processes. The role combines technical leadership with hands-on engineering, requiring expertise in cloud architecture, security, and infrastructure as code.

Key responsibilities include managing AWS Organizations, designing secure and scalable services, leading cloud infrastructure network extension, and ensuring Zero Trust Architecture compliance. You'll work closely with various stakeholders, including the CIO and Release Engineering teams, to integrate solutions within the Sonar ecosystem.

The ideal candidate brings 5+ years of AWS experience, holds AWS Solutions Architect certification, and demonstrates strong expertise in cloud-native applications and infrastructure automation. You should be comfortable with both technical and functional aspects of services, have excellent communication skills, and thrive in an agile environment.

Sonar offers a culture that values respect, innovation, and work-life balance. The company provides a flexible hybrid work model, opportunities for continuous learning, and a collaborative environment where diverse perspectives are celebrated. This role presents an excellent opportunity for a cloud expert who wants to make a significant impact in a growing, globally-recognized company committed to improving code quality worldwide.

Lead AWS cloud infrastructure and security initiatives at Sonar, implementing scalable services and managing cloud deployment processes while working with a global team.

Sonar Engineering Jobs

Sonar provides code quality and security analysis tools, supporting 30+ programming languages and used by 7M+ developers and 400K organizations worldwide.