Position Description:
We are seeking a highly skilled and motivated Senior API engineer to join our team. The ideal candidate will have experience in design, develop, and maintain robust, well-tested APIs that allow our customers and partners to integrate quickly and securely.
Key responsibilities
• Build microservices and SDKs in Python, Java, or Go as required by each domain.
• Refactor existing APIs to improve performance, maintainability, and developer experience (DX).
• Automate unit, contract, and integration tests (pytest, JUnit, Go testing, Postman/Newman).
• Implement CI/CD pipelines (GitHub Actions, Jenkins, GitLab CI) and deployments on Kubernetes.
• Instrument logs, metrics, and distributed traces (OpenTelemetry, Prometheus, Grafana).
• Take part in code reviews, standards definition, and documentation (Markdown, Swagger-UI).
• Collaborate closely with Frontend, DevOps, and Product Managers to deliver continuous business value.
Qualifications
• English proficiency (C1/C2).
• Bachelor’s degree in computer science, Computer Information Systems or related field or the equivalent in training and experience.
• 5+ years developing production APIs and microservices.
• Hands-on experience in at least two of these languages: Python, Java, Go.
• Strong understanding of REST, semantic versioning, error handling, and security (JWT, mTLS).
• Solid experience with relational and NoSQL databases (PostgreSQL, Redis, MongoDB).
• Proven track record of automated testing and high code coverage.
Key competencies
• Quality mindset and continuous-improvement orientation.
• Excellent debugging and troubleshooting skills.
• Teamwork and DevOps mentality.
#LI-CH3
Skills:
1. English
2. Go
3. Java
4. Jenkins
5. Microservices
6. Python
7. Spanish