Job Description

Coderslab.io is a leading technology solutions company that helps transform and grow companies through innovative solutions. It is part of a rapidly expanding organization with more than 3,000 employees globally, with offices in Latin America and the United States. You will work in diverse teams integrated by top 1% talent in tech, involved in challenging projects that will boost your career. You will have the opportunity to learn from seasoned professionals and work with cutting-edge technologies in a results- and scale-driven environment. This role is within a team that designs and maintains microservices that orchestrate processes, integrations and the exposure of enterprise APIs, under modern engineering practices.
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Main Functions
Technically lead backend services, designing scalable and resilient solutions; make architecture decisions and guide other developers.
Define and maintain critical microservices architecture, REST contracts and inter-service events, and clear boundary contexts.
Design and implement integrations with external systems, with robust contracts, fault resilience, timeouts, retries and circuit breakers; ensure data consistency across distributed systems.
Develop advanced backend with Node.js + TypeScript (NestJS); model decoupled domains and versionable APIs; optimize performance.
Apply resilience and observability practices: structured logging, metrics, health checks and distributed traceability; ensure high availability.
Define technical standards, lead code reviews, drive automated testing and reduce technical debt; promote continuous improvement.
Ensure security: validation and sanitization of inputs, secure handling of authentication and tokens, compliance with corporate standards.

Requirements and Experience
Minimum 5+ years experience developing backend, with at least 3+ years working with Node.js/TypeScript and demonstrable experience in productive microservices and complex integrations. Active participation in architecture decisions and technical driving. Ability to work on critical transactional systems and deliver high availability solutions.
Key competencies: systems thinking, technical autonomy, technical leadership, resilience and operation orientation, and effective technical communication. Experience with CI/CD, observability and security by design will be valued.

Desirable
Knowledge of Docker and cloud environments; experience with Prisma/TypeORM, PostgreSQL/MySQL;熟悉 Kafka or RabbitMQ; design skills of versionable integration contracts and idempotent flows. Ability to work in multicultural and collaborative environments, with focus on results and continuous improvement.

Benefits
We offer a continuous learning environment with high-caliber colleagues, challenging projects and cutting-edge technology. Location and schedule to be confirmed as needed by the unit and possibility of partial remote work as per internal policies. You will be part of a global company with opportunities for career growth and development.