Senior Python & MongoDB Engineer

Saransh Inc; Charlotte (NC); On-site; USD 130,000 - 190,000; Full time

Job summary

Saransh Inc. is seeking a hands-on Senior Python & MongoDB Engineer to design, build, and support mission-critical, high-volume applications across Charlotte, NC and Concord, CA. You will leverage Python and MongoDB to drive scalable, resilient platforms and handle production operations, monitoring, and incident management.

The role emphasizes deep expertise in distributed systems, performance optimization, and platform modernization with a focus on reliability and operational excellence.

Qualifications

• Strong hands-on Python development experience.
• MongoDB data modeling, indexing, and query tuning.
• Experience building large-scale distributed systems.
• Understanding of scalability, availability, resiliency, and DR.
• Production monitoring, incident management, and operations.
• Ability to optimize high-volume transaction systems.

Responsibilities

• Design and develop scalable distributed systems.
• Build and optimize Python applications for performance.
• Architect and manage MongoDB deployments.
• Enhance platform scalability, resiliency, and monitoring.
• Troubleshoot production issues and drive modernization.

Skills

Python development

Distributed systems

Scalability

Resiliency

Production operations

Performance optimization

Incident management

Tools

Docker

Kubernetes

AWS

Azure

GCP

CI/CD

Job description

Role: Senior Python & MongoDB Engineer

Location: Charlotte, NC/Concord, CA

Role Summary

Seeking a hands-on Senior Python & MongoDB Engineer to build and support mission-critical, high-volume applications. The ideal candidate will have deep expertise in Python, MongoDB, distributed systems, performance optimization, scalability, resiliency, and production operations.

Key Responsibilities

• Design and develop scalable, highly available distributed systems.
• Build and optimize Python applications for performance and reliability.
• Architect and manage enterprise-scale MongoDB deployments.
• Enhance platform scalability, resiliency, monitoring, and operational excellence.
• Troubleshoot complex production issues and drive platform modernization.

Must-Have Skills

• Strong hands-on experience in Python development.
• Deep expertise in MongoDB (data modeling, indexing, query tuning, replication, sharding).
• Experience building and supporting large-scale distributed systems.
• Strong understanding of scalability, availability, resiliency, and disaster recovery.
• Experience with production monitoring, troubleshooting, and incident management.
• Ability to optimize systems handling high-volume transactions.

Good-to-Have Skills

• Microservices and event-driven architectures.
• Cloud platforms (AWS/Azure/GCP).
• Container technologies (Docker/Kubernetes).
• CI/CD and DevOps practices.
• Observability and monitoring tools.
• Technical leadership and platform transformation experience.