ResMed
Senior Database Developer
Nova Scotia, Canada · Senior
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About the role
- We are seeking for a Senior Database Developer with strong expertise in MongoDB and working knowledge of MySQL/Aurora on AWS.
- The ideal candidate will have hands-on experience designing, optimizing, and scaling databases, while collaborating closely with development teams and DBAs to ensure high availability, performance, and reliability.
- This is a great opportunity for a mid-level developer who wants to expand their cloud and database expertise while contributing to mission-critical systems.
Responsibilities
- Design and implement high-performance MongoDB solutions for demanding workloads.
- Manage and optimize AWS RDS (MySQL/Aurora) instances, ensuring security, scalability, and cost efficiency.
- Collaborate with developers to design efficient data models, queries, and indexing strategies.
- Manage database schema versioning and scripts with GitHub and Flyway.
- Support migrations and interoperability across different RDBMS platforms.
Requirements
- Required Skills & Experience
- 5+ years of experience with MongoDB (architecture, development, optimization, and operations).
- 4+ years of experience with MySQL Development and administration.
- Hands-on AWS experience with RDS and/or Aurora.
- Experience with GitHub-based version control and CI/CD workflows.
- Familiarity with Kubernetes (EKS) and containerized deployments.
- Knowledge of database security, disaster recovery, and data migration practices.
Nice to have
- Exposure to Infrastructure-as-Code tools (Terraform, CloudFormation).
- Experience with CI/CD pipelines for database changes.
- Exposure to monitoring, automation, and container orchestration tools (Kubernetes, Docker).
- Familiarity with additional AWS services (e.g., Lambda, CloudWatch, IAM ).
- What You Can Expect
- A collaborative and supportive environment with strong cross-team partnerships.
- Joining us is more than saying "yes" to making the world a healthier place.
- It's discovering a career that's challenging, supportive and inspiring.
Skills
- Support database deployments and orchestration with EKS (Kubernetes).
- Monitor and tune performance using native tools, AWS CloudWatch, Datadog, and proactively address bottlenecks.
- Strong skills in database performance tuning, troubleshooting, and query optimization.
- Strong communication and collaboration skills in cross-functional environments.
Company info
- About the Role We are seeking for a Senior Database Developer with strong expertise in MongoDB and working knowledge of MySQL/Aurora on AWS.
This listing is sourced directly from ResMed's careers page and normalized into a canonical job model.