Senior MongoDB Systems Engineer

First Soft Solutions
Kirkland, United States of America
18 days ago

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior
Compensation
$ 281K

Job location

Kirkland, United States of America

Tech stack

Amazon Web Services (AWS)
Systems Engineering
Cloud Database
Databases
Information Engineering
Data Integrity
Python
MongoDB
Performance Tuning
Query Optimization
Large Language Models
Database Optimization
Database Performance
Generative AI
Database Migration
Low Latency

Job description

We are seeking a highly experienced Senior MongoDB Systems Engineer to lead a large-scale MongoDB migration initiative across AWS environments for a major healthcare enterprise. The ideal candidate will possess deep expertise in MongoDB architecture, database migrations, performance tuning, replication management, and data integrity validation. Experience working with healthcare data and de-identification solutions is highly desirable., * Lead the design and execution of enterprise-scale MongoDB migrations across AWS environments.

  • Develop migration, rollback, and cutover strategies to minimize downtime and business impact.
  • Configure, optimize, and maintain MongoDB replica sets and self-managed clusters.
  • Analyze and improve database performance through query tuning, indexing strategies, and latency reduction.
  • Ensure data integrity, validation, backup reliability, and recovery readiness throughout migration activities.
  • Perform replication monitoring, failure analysis, troubleshooting, and high-availability planning.
  • Collaborate with data engineering teams to integrate de-identification platforms for secure healthcare data processing.
  • Provide architectural guidance and MongoDB best practices to engineering and operations teams.
  • Support capacity planning, scalability initiatives, and long-term database growth strategies.
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Requirements

  • 10+ years of Systems Engineering experience.
  • Extensive hands-on experience with MongoDB administration and engineering.
  • Proven experience managing self-hosted MongoDB clusters in enterprise environments.
  • Strong background in large-scale cloud database migration projects.
  • Experience supporting mission-critical production environments

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