Senior Go Backend Engineer — Cloud-Native Microservices

Hadiamondstar Software Solutions LLC; O’Fallon (MO); On-site; USD 120,000 - 180,000; Full time

Job summary

Hadiamondstar Software Solutions LLC is seeking a Senior Backend Engineer in the United States (Missouri/O’Fallon) to design and implement robust backend services. You will work with Go and Python (FastAPI) and apply AWS-based cloud-native patterns to build scalable microservices.

You will prototype and validate ideas through quick POCs while contributing to a payment orchestration platform that integrates Mastercard digital services into banking applications.

Qualifications

• 4–7 years of experience in backend development.
• Proficient in Go (Golang) and Python (FastAPI).
• Experience with AWS and cloud-native architectures.

Responsibilities

• Design and build microservices from scratch.
• Develop POCs and prototypes to validate ideas.
• Collaborate on a cloud-native payment orchestration platform.

Skills

Golang

Python

AWS

Tools

Kubernetes

FastAPI

Job description

Hadiamondstar Software Solutions LLC is seeking a Senior Backend Engineer in the United States (Missouri/O’Fallon) to design and implement robust backend services. You will work with Go and Python (FastAPI) and apply AWS-based cloud-native patterns to build scalable microservices.

You will prototype and validate ideas through quick POCs while contributing to a payment orchestration platform that integrates Mastercard digital services into banking applications.