Lead Golang Developer — Johns Creek, GA

Job title: Technical Lead Go-Lang

Role is hybrid (3 days/wk)

Client address: 5985 State Bridge Rd Johns Creek, GA 30097

Exp: 12+

Mandatory Skills

• Strong hands-on experience in GoLang and microservices development.

• Google Cloud Spanner – SQL, schema design, ACID transactions, and performance optimization.

• Google Cloud Platform – GKE/Cloud Run, IAM, Cloud Logging, and Monitoring.

• REST API development and system integration.

• Strong understanding of concurrency, goroutines, channels, error handling, and idempotency.

• Experience with high-volume transaction processing and data consistency.

• Unit testing, integration testing, and troubleshooting.

Good-to-Have Skills

• Apigee, DataPower, and SOAP/XML integrations.

• Pub/Sub, Docker, GKE, and CI/CD.

• Payment processing, gift cards, retail, or financial transaction systems.

• Legacy application modernization and cloud migration.

Key Responsibilities

• Design, develop, and maintain scalable GoLang microservices using Google Cloud Platform and Cloud Spanner.

• Build secure transaction-processing APIs and integrate with legacy systems.

• Ensure application reliability, performance, scalability, and data consistenc