Cloud Platform Engineer
Confirmed on the employer's own hiring board on Oct 13, 2026. First seen by Alion on Oct 7, 2026. SonarSource scores A on the Alion truth index.
Who is Sonar?
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.
Position description
As a member of one of our platform engineering squads, you will leverage your experience and expertise to design and develop cloud-based solutions. This means implementing massively scalable services, automating all system operations, measuring and continuously improving service quality, and making the lives of other developers easier.
You will play a key role in helping our product reach its next stage of evolution and delight our users and customers.
What you will do
Develop, enhance, and operate cloud solutions on AWS with a focus on automation, high performance, scalability, and cost-efficiency.
Take part in the definition of novel cloud solution designs and lead their development.
Work in sprints with other engineers (backend, frontend, SRE, and other CPEs) as part of a cross-functional team to deliver new features into production.
Collaborate with other squads in Product Development and Mission Control to ensure solutions fit into the Sonar platform.
Contribute to your squad’s efforts in operating its services through, i.e., definition and upkeeping SLOs, investigate alarms and respond to incidents to maintain a high quality of service.
Experience and qualifications
- 2+ years of experience with architecting, developing, and operating cloud solutions on AWS for Web/API applications.
Knowledge of AWS networking and the following core AWS services: CloudFront, CloudWatch, ECS, Lambda, RDS, andSNS, SQS.
Proficiency in Infrastructure as Code (IaC) with at least one of the following tools: AWS CDK (preferred), AWS CloudFormation or Terraform/OpenTofu.
Experience with at least one programming language such as Python, Java, C# or similar.
Experience with at least one scripting language such as Bash or similar.
Experience with on-call for operating global services.
Experience working in an agile environment.
Strong DevOps mindset.
Proficiency with AWS DynamoDB or OpenSearch.
Proficiency with Ansible or other IaC solutions.
Experience with distributed application architecture and development.
AWS Developer Associate Architect, AWS DevOps Engineer, or other valid, relevant AWS certifications.
Experience with one or more programming languages such as Python (preferred), Java, or similar.
Experience with AI enablement platform.
Must Have:
Nice to have:
Additional comments
This role is based in Geneva, Switzerland. We are unable to consider candidates unwilling to be in Geneva, but we are willing to relocate the right candidate.