Software Developer 3
Location: Canada
We are seeking a Senior Software Developer to work on the Backend of the next generation Oracle Health Clinical Applications.
Help architect and operate the core services behind Oracle Health’s mission-critical platforms. You’ll design highly available, multi-tenant microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems, and deliver rock-solid reliability at scale. From performance tuning and observability to security-by-design and automation-first operations, you’ll drive the backbone that enables AI-driven, innovative healthcare experiences worldwide
Key responsibilities
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Design and implement microservices and service control-plane components
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Build enterprise-grade APIs with clear versioning and strong contracts
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Ensure HA/failover, scalability, and performance; lead load/perf tuning and capacity planning
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Implement data models and integrations across SQL/NoSQL, caches, and eventing
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Establish CI/CD, automated testing, metrics/logging/tracing, and SRE-aligned operations
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Champion security, compliance, and privacy-by-default practices
Required qualifications
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BS in CS or related field (MS preferred) or equivalent experience
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3+ years building distributed backend systems in cloud environments
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Expert in Java; plus experience with Node.js and/or Python is a plus
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Microservices frameworks: Spring, Micronaut, Helidon, Dropwizard
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API design/versioning; REST and/or GraphQL
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Data: RDBMS and NoSQL (Oracle, Postgres, MongoDB), Redis; plus Kafka/Elasticsearch is a plus
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Cloud and containers: OCI/AWS/Azure/GCP, Docker, Kubernetes, Helm; Linux
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DevOps and tooling: Git, Gradle/Maven, Jenkins/TeamCity; Terraform/IaC preferred
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Strong fundamentals: data structures, algorithms, OS, distributed systems, networking (TCP/IP, HTTP)
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Observability and reliability: logs, metrics, traces; blue/green, canary, and rollback strategies
Preferred/bonus
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Knowledge of Oracle 23ai, vector databases, Snowflake, Cassandra
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Experience designing and operating public cloud service control planes
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Exposure to ML/AI services or platforms
About Us
Only Oracle brings together the data, infrastructure, applications, and expertise to power everything from industry innovations to life-saving care. And with AI embedded across our products and services, we help customers turn that promise into a better future for all. Discover your potential at a company leading the way in AI and cloud solutions that impact billions of lives.
True innovation starts when everyone is empowered to contribute. That’s why we’re committed to growing a workforce that promotes opportunities for all with competitive benefits that support our people with flexible medical, life insurance, and retirement options. We also encourage employees to give back to their communities through our volunteer programs.
We’re committed to including people with disabilities at all stages of the employment process. If you require accessibility assistance or accommodation for a disability at any point, let us know by emailing [email protected] or by calling 1-888-404-2494 in the United States.
Oracle is an Equal Employment Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, sexual orientation, gender identity, disability and protected veterans’ status, or any other characteristic protected by law. Oracle will consider for employment qualified applicants with arrest and conviction records pursuant to applicable law.
Help architect and operate the core services behind Oracle Health’s mission-critical platforms. You’ll design highly available, multi-tenant microservices and versioned enterprise APIs, engineer data models across SQL/NoSQL systems, and deliver rock-solid reliability at scale. From performance tuning and observability to security-by-design and automation-first operations, you’ll drive the backbone that enables AI-driven, innovative healthcare experiences worldwideThere are more than 50,000 engineering jobs:
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