Golang Developer for Banking-WFO Bintaro Tangerang (Prefer ASAP)

• Deskripsi pekerjaan Golang Developer for Banking-WFO Bintaro Tangerang (Prefer ASAP) PT Sigma Global Teknologi
• Sigmatech - Your Digital Growth Solution Partner! We're hiring!
• On behalf of our client in the Banking Industry, we are currently hiring for the following position:
• Backend Developer (Golang Developer) - WFO for Banking Companies, HO Bintaro - Tangerang area.
• Job Responsibilities
• Design, develop, test, and maintain scalable backend services and APIs using Golang for banking and payment-related systems.

Build and enhance microservices-based architecture to support high-volume transaction processing, payment routing, reconciliation, and financial integrations.

• Develop secure integrations with payment gateways, banking systems, third-party financial services, and internal enterprise platforms.
• Optimize application performance, database queries, and service reliability to ensure low latency, high throughput, and system scalability.

Implement robust authentication, authorization, encryption, logging, monitoring, and auditing mechanisms in accordance with banking and financial industry standards.

Write clean, maintainable, and well-documented code while following best practices for software design, testing, and deployment.

Collaborate with Product Owners, Business Analysts, Frontend Developers, QA Engineers, DevOps, and Infrastructure teams throughout the software development lifecycle.

• Participate in code reviews, technical discussions, architecture design, troubleshooting, debugging, and incident resolution.
• Support CI/CD processes, automated testing, and production deployments to ensure stable and efficient releases.
• Contribute to continuous improvement initiatives related to system architecture, development standards, and engineering practices.

Qualifications

• Minimum 3+ years of experience as a Backend Developer with strong hands-on expertise in Golang.
• Mandatory experience in Banking, Payment Solutions, Payment Gateway, Digital Banking, Financial Services, or FinTech environments.
• Strong knowledge of RESTful API development, Microservices Architecture, Distributed Systems, and Event-Driven Architecture.
• Experience with Golang frameworks and libraries such as Gin, Echo, Fiber, gRPC, and related middleware tools is highly preferred.
• Strong database experience with PostgreSQL, MySQL, Redis, MongoDB, or other SQL/NoSQL technologies.
• Familiarity with message brokers and streaming platforms such as Kafka, RabbitMQ, NATS, or similar technologies.
• Understanding of Docker, Kubernetes, CI/CD pipelines, Git, and cloud or on-premise deployment environments.
• Experience with Java Spring Boot is considered a strong advantage and will be prioritized.
• Solid understanding of secure coding practices, OAuth2/JWT, API security, transaction handling, and high-availability system design.

Strong analytical, problem-solving, communication, and collaboration skills, with the ability to work effectively in a fast-paced environment.

• Preferred Profile
• Hands-on experience building high-transaction banking or payment systems with strong reliability and performance requirements.
• Ability to handle both Golang and Java Spring Boot services in a hybrid backend environment.
• Available to join ASAP and willing to work WFO in Bintaro, Tangerang Area.
• Only shortlisted candidates will be contacted. Thank you.