
Lean Tech
Remote Jobs
We build the most efficient software development teams across Latin America.
2 Jobs
Mid Full Stack Developer – Java, React
Lean TechWe build the most efficient software development teams across Latin America.
• Design and develop robust backend services using Java 21 (SpringBoot), ensuring high performance and scalability • Build and maintain user interfaces with React and TypeScript, translating business requirements into functional technical solutions • Optimize database performance by performing advanced query optimization and management within MariaDB • Implement event-driven architectures utilizing Kafka for seamless data streaming and service communication • Uphold high standards of code quality by applying advanced design patterns, OOP principles, and implementing comprehensive automated tests using JUnit and Jest • Ensure optimal application performance by identifying and resolving bottlenecks across the full stack • Contribute to the software development lifecycle by ensuring code integrity through Jenkins CI/CD pipelines • Actively participate in code reviews and provide constructive mentorship to junior team members
Senior Backend Engineer
Lean TechWe build the most efficient software development teams across Latin America.
• Design and implement scalable, event-driven backend integration services using Kafka. • Contribute to architectural decisions and drive best practices. • Develop and maintain robust backend services using F#. • Design and evolve RESTful and gRPC APIs. • Collaborate with cross-functional teams to align integration services. • Maintain operational awareness across infrastructure, CI/CD pipelines, and application layers.