Software Engineer (Backend focused)
pubGENIUSBrazil
Posted March 9, 2026
Full Time
About the Company
pubGENIUS is a React.js and Next.js development agency and ad tech startup.
Job Description
We are hiring a backend developer with strong Node.js and AWS experience to build and scale backend services, design and implement event-driven systems, and develop and maintain APIs for web and mobile applications.
Requirements
- Degree in Computer Science or related field
- 3+ years of software engineering experience
- Strong Node.js and JavaScript knowledge
- Experience with AWS, especially Lambda, SNS, SQS
- Experience with event-driven architecture
- Solid experience with MySQL, ideally Aurora
- Experience building and maintaining APIs
- Strong debugging and problem-solving skills
- Good communication skills in English, C1 or higher
Benefits
- Paid vacation
- Sick days