Senior Go Engineer, Fintech Payment Gateway

Colibrix One; United States; Híbrido; USD 120.000 - 155.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Flexible work arrangements

Competitive salary

Learning & development

Collaborative culture

Descripción de la vacante

COLIBRIX ONE is seeking a Go Engineer to join our payments gateway team. You will design and build Go-based services, translate business needs into robust technical solutions, and ensure secure, scalable operations across fintech systems.

The role emphasizes distributed systems, API design, and high-availability architectures, with opportunities to mentor peers and shape implementation across microservices.

Formación

• 3–5 years of Go development experience focused on backend systems.
• Around 5 years of experience with fintech applications.
• Understanding of distributed systems and microservices architecture.
• Experience with SQL and NoSQL databases, message brokers (Kafka, NATS).

Responsabilidades

• Design and develop Go-based services for the payment gateway and related fintech systems.
• Translate business requirements into technical specifications and API designs.
• Build solutions with PCI DSS, secure data handling, and inter-service security.
• Analyze and optimize service performance and storage/network efficiency.
• Contribute to microservices architecture, service boundaries, and data storage approaches.
• Produce maintainable, testable code with unit and integration tests.
• Participate in code reviews and provide constructive feedback.

Conocimientos

Go

Backend development

Distributed systems

API design

SQL/NoSQL

Kafka

NATS

AWS

CI/CD

Security by design

Herramientas

GitLab

Prometheus

Grafana

OpenTelemetry

Descripción del empleo

COLIBRIX ONE is seeking a Go Engineer to join our payments gateway team. You will design and build Go-based services, translate business needs into robust technical solutions, and ensure secure, scalable operations across fintech systems.

The role emphasizes distributed systems, API design, and high-availability architectures, with opportunities to mentor peers and shape implementation across microservices.