Developer Go / Integraciones API — Senior / Semi Senior — Contractor

We are looking for Senior and Semi-Senior Developer Go / API Integrations to join a project for 2-4 months, working as contractors remotely from Chile, Peru, or Colombia.

About the project

You will join a team working on the development of a native application for a major regional bank. The project involves developing new features, maintaining, and continuously improving the application, working on both user experience development and the optimization of its technical components. You will be integrated into multidisciplinary teams and participate in the development, maintenance, and improvement initiatives of the application.

What will be your responsibilities?

• Development, design, and support of backend services and HTTP/REST APIs using Go.
• Implementation of integrations with internal and external systems, and SOAP services via WSDL contracts.
• Designing solutions in accordance with hexagonal and microservices architecture principles.
• Managing data persistence and access using SQL, MongoDB, and Redis.
• Containerizing and deploying services using Docker, participating in their operation in Kubernetes environments.
• Ensuring the quality of integrations through unit, integration, and contract testing, applying best practices for security, observability, and performance.

What do we expect from you?

• Experience in developing services and APIs using Go.
• Experience in designing, implementing, and supporting HTTP/REST APIs.
• Experience in integrating SOAP services via WSDL contracts.
• Knowledge and experience applying hexagonal architecture.
• Experience working with SQL, MongoDB, and Redis.
• Experience using Docker for service containerization.
• Knowledge of microservices architecture.
• Availability to work as a contractor for 2-4 months.
• Residency in Chile, Peru, or Colombia and willingness to work 100% remotely.

It will be a plus

• Experience with Spec-Driven Development practices.
• Experience designing APIs using contract-first approaches.
• Experience with Apache Kafka or other distributed messaging platforms.
• Experience deploying and operating services in Kubernetes.
• Knowledge of Kong or other API Gateways.
• Knowledge of ESB platforms.

If you are interested in this challenge and have experience in backend development, integrations, and APIs, we want to meet you. Apply, and let's discuss this opportunity.