Senior Fullstack Software Engineer

About the role

We are looking for a Senior Fullstack Software Engineer to join CIAL Dun & Bradstreet’s fast‑growing data‑driven team in Latin America. You will help design, build and maintain modern web applications that enable businesses to make smarter decisions.

Key responsibilities

• Design, develop and maintain scalable full‑stack applications using ReactJS, NodeJS, NestJS, MongoDB and PostgreSQL.
• Ensure system reliability, performance and scalability through monitoring, alerting and root‑cause analysis.
• Optimize application performance and resolve bottlenecks in collaboration with the development team.
• Write and maintain unit tests to guarantee code quality.
• Use Git for version control and collaborate on code reviews.

Required profile

• At least 5 years of professional full‑stack development experience.
• Strong English communication skills.
• Proven ability to work independently and within an agile team.

Required skills

• ReactJS, NodeJS, NestJS
• MongoDB, PostgreSQL
• Software engineering best practices (SOLID, CLEAN)
• Unit testing frameworks
• Git version control
• Monitoring and incident‑response tools