Overview

Recruitment Leader @Experis | Bachelor of Applied Sc

Job Description: We are seeking a Sr. Database Developer with strong expertise in MySQL Aurora, AWS, and MongoDB. The ideal candidate will have hands-on experience designing, optimizing, and scaling databases in cloud environments, while collaborating closely with development teams and production DBAs to ensure high availability, performance, and reliability.

Base pay range: CA$70.00/hr - CA$90.00/hr

Responsibilities

  • Design, implement, and maintain MySQL Aurora databases in AWS environments.
  • Manage and optimize AWS RDS instances, ensuring security, scalability, and cost efficiency.
  • Work with EKS (Kubernetes) for database deployments and orchestration.
  • Collaborate with development teams to design efficient data models and queries.
  • Manage version control of database schemas and scripts using GitHub and Flyway.
  • Support developers with high-performance MongoDB design and implementation for demanding workloads.
  • Monitor database performance using AWS and Datadog, and proactively resolve bottlenecks.
  • Ensure data integrity, security, and compliance with industry best practices.

Required Skills & Experience

  • 7+ years of experience with MySQL architecture and development.
  • 3+ years of experience with AWS RDS and/or Aurora.
  • 2+ years of experience with MongoDB.
  • 1+ year of experience with EKS, GitHub, and Datadog.
  • Proven experience as a Development DBA in fast-paced environments.
  • Hands-on experience with EKS (Kubernetes) and containerized deployments.
  • Familiarity with GitHub CI/CD workflows.
  • Extensive experience with MongoDB architecture, design, and optimization.
  • Proficiency in database performance tuning, troubleshooting, and query optimization.
  • Strong understanding of cloud security, scalability, and automation.
  • Familiarity with the full software development life cycle (SDLC).
  • Strong communication and collaboration skills in cross-functional teams.
  • Experience in database security, disaster recovery (DR) design, and data migration between environments and across different RDBMS platforms.

Nice to Have

  • Experience with infrastructure-as-code tools (e.g., Terraform, CloudFormation).
  • Experience with CI/CD pipelines for database changes.
  • Experience with automated monitoring, self-healing systems, and container orchestration (e.g., Kubernetes, Docker).
  • Exposure to additional AWS services (e.g., Lambda, CloudWatch, IAM).

What You Can Expect

  • A culture focused on people development and engineering best practices.
  • The opportunity to influence design decisions and contribute to platform evolution.
  • A collaborative and supportive work environment.
  • The chance to make a tangible impact on products that matter.

Location: Dartmouth, Nova Scotia, Canada


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