Senior Software Engineer

Asenium is seeking a highly skilled Senior Kotlin Backend Engineer to join our client’s global data engineering team.

Location : Brazil (Mandatory location, 100% Remote)

Contract : 6 months (Freelance)

Start Date : ASAP

Key Responsibilities :

• Develop scalable backend components in Kotlin with a strong focus on performance and maintainability.
• Design and integrate APIs , including OpenAPI and webhooks.
• Collaborate closely with cross-functional teams across Product, UI, and Engineering.
• Conduct code reviews and contribute to technical best practices and guidelines.
• Troubleshoot, test, and debug backend systems, ensuring high reliability.
• Write and maintain clean, well-documented code and unit tests.
• Participate in architectural discussions and continuous improvement initiatives.

Must-Have Skills :

Nice to Have :

Interested? Send your CV in English and expected daily rate to j.sierra@asenium.com .