Golang Developer

Caliberly; Dubai; On-site; AED 150,000 - 200,000; Full time

Job summary

A technology firm specializing in payment systems is seeking an experienced Golang Developer to build and maintain a secure payment gateway system. Responsibilities include developing secure applications, implementing microservices, and integrating with third-party processors. Candidates should have over 3 years of Golang experience and knowledge of payment compliance standards. This position is located in Dubai, UAE.

Qualifications

• Minimum of 3 years of experience in Golang development.
• Proven experience with payment gateway development.
• Strong understanding of microservices and service-oriented architectures.

Responsibilities

• Design, develop, and maintain secure payment gateway applications.
• Implement microservices architecture for the payment gateway platform.
• Integrate with third-party payment processors and banks.

Skills

Golang development

Payment gateway development

RESTful APIs

Microservices

SQL/NoSQL databases

Docker

Kubernetes

Version control (Git)

CI/CD pipelines

PCI-DSS compliance

Job description

We are looking for an experienced Golang Developer to join our team to build and maintain a high-performance, scalable, and secure Payment Gateway system. The ideal candidate will have a deep understanding of Golang, experience with building microservices, and a solid foundation in payment gateway solutions including handling online payments, fraud detection, PCI-DSS compliance, and third-party integrations.

Key Responsibilities

• Design, develop, and maintain secure, scalable, and high-performance payment gateway applications using Golang.
• Implement and manage microservices architecture for the payment gateway platform.
• Integrate with third-party payment processors, banks, and financial institutions for seamless payment handling.
• Collaborate with cross-functional teams (DevOps, QA, Product Management) to define and build new features.
• Ensure the system is compliant with payment industry standards such as PCI-DSS.
• Design and optimize database schemas for payment-related data.
• Write efficient, well-documented, and testable code following industry best practices.
• Troubleshoot and debug issues across the entire stack, ensuring quick resolution of any production issues.
• Monitor and optimize system performance to handle large transaction volumes.
• Stay up-to-date with the latest trends in the fintech and payment processing space.

Qualifications & Skills

• 3+ years of experience in Golang development.
• Proven experience with payment gateway development, including knowledge of payment methods (credit cards, e-wallets, etc.) and industry standards.
• Strong understanding of RESTful APIs, microservices, and service-oriented architectures (SOA).
• Experience with third‑party API integrations (payment processors, banks, etc.).
• Familiarity with PCI‑DSS compliance and security best practices for handling sensitive payment data.
• Hands‑on experience with SQL/NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB).
• Experience with Docker, Kubernetes, or other containerization and orchestration tools.
• Knowledge of cloud platforms such as AWS, Google Cloud, or Azure.
• Solid understanding of version control (Git) and CI/CD pipelines.