Brazil - Remote: Senior Software Developer (Rio de Janeiro, RJ, BR, 291941)

Own the technical direction for Landmark software platforms used in the global energy industry, designing and delivering production-grade software across domains such as geoscience, drilling, reservoir engineering, and production optimization. Manage architecture decisions, drive performance and security improvements, mentor engineers, and collaborate with Product Management and architects to ship impactful features in a cloud-native, SaaS/enterprise context.