Sr. Software Engineer (Desenvolvedor Full Stack Senior)
CollinsonSão Paulo, Brazil
Posted November 27, 2025
Full Time
About the Company
Collinson is a global loyalty and benefits company that uses its expertise and products to craft customer experiences for some of the world's best-known brands.
Job Description
Collinson is a global loyalty and benefits company. We take our 30 years' experience working with household names in over 170 countries and help our clients to deliver the smarter experiences it takes to differentiate their propositions and help them win deeper devotion with their customers.
Requirements
- 5+ years of experience in software development with a strong focus on TypeScript (Node.js & React) and excellent knowledge of JavaScript fundamentals.
- Experience building and running production systems in AWS using tools like EKS, Lambda, RDS.
- Skilled in designing and building GraphQL and RESTful APIs, with practical knowledge of MongoDB, PostgreSQL, and Kafka.
- Comfortable developing software within an event-driven architecture.
- Deep knowledge of writing automated tests with Jest, Pact, and the principles of TDD.
- Comfortable building and maintaining CI/CD pipelines (we use GitHub Actions) for code deployment primarily using Terraform.
- Experience using DataDog (or similar) to monitor services and debug production issues.
- Experience working in Agile environments using tools like Git, Jira, and Confluence, with a mindset of collaboration and continuous improvement.
Benefits
- Medical, dental, life insurance for employees
- Meal voucher
- Transportation or parking voucher
- Home office 3x a week
- Priority Pass membership (eligible after 90-day probation period)
- Work from anywhere for 8 weeks (eligible after 90-day probation period)