Software Engineer (Backend)

As a Backend Software Engineer at OneImaging, your main responsibilities will include developing scalable components using TypeScript and Node.js, building and optimizing RESTful APIs, maintaining database interactions with MongoDB and PostgreSQL, and ensuring compliance with HIPAA standards. You will also engage in code reviews and collaborate with frontend engineers to create cohesive user experiences.

To apply for the Backend Software Engineer position at OneImaging, candidates should hold a B.S. in Computer Science or a related field, with at least 3 years of experience in backend software engineering or 6 years of relevant industry experience. Proficiency in TypeScript, Node.js, Express, MongoDB, and PostgreSQL is essential, along with experience working with RESTful APIs and compliance standards.

OneImaging strongly supports the professional growth of its Backend Software Engineers by fostering a collaborative environment, encouraging participation in code reviews, knowledge-sharing discussions, and providing clear opportunities for career advancement. The company also promotes learning new technologies and practices that enhance coding skills and processes.

As a Backend Software Engineer at OneImaging, you will work primarily with TypeScript, Node.js, Express, MongoDB, and PostgreSQL. Additionally, familiarity with AWS services like S3, Route 53, and containerization tools like Docker would be beneficial. Understanding CI/CD pipelines and agile methodologies will also enhance your experience in our tech stack.

A Backend Software Engineer at OneImaging can expect to have a direct impact on healthcare delivery and patient outcomes by developing efficient backend systems that support imaging services. Your work will help eliminate challenges within healthcare, streamline processes, and ultimately enhance patient experiences.

When developing scalable backend services, I prioritize understanding user demands and traffic patterns. I utilize design patterns that emphasize scalability, such as microservices, and use technologies like TypeScript and Node.js to ensure the services can handle increasing loads efficiently. I also focus on writing clean, maintainable code and implement performance monitoring tools to anticipate bottlenecks.

RESTful APIs are crucial in backend development as they define how different software components communicate over HTTP. They allow for the development of lightweight services that can be easily consumed by various clients, such as web and mobile applications. At OneImaging, using RESTful APIs ensures that our healthcare technology remains adaptable and can expand functionality without compromising existing services.

To maintain code quality in a team environment, I advocate for regular code reviews, coding standards, and thorough documentation. I also promote automated testing frameworks like Jest to catch issues early. Furthermore, I believe in fostering a culture of open communication where feedback is actively sought and given, helping to elevate the overall quality of our codebase.

Ensuring HIPAA compliance involves implementing strict access controls, data encryption, and audit trails within our backend systems. I work closely with security teams to develop coding practices that safeguard patient information and perform regular audits to ensure compliance measures are effective and adjust as necessary.

I have extensive experience with AWS services, including S3 for storage, Route 53 for DNS management, and services like App Runner for deploying backend applications. Using AWS, I focus on leveraging its scalability features to ensure our applications can handle varying loads while maintaining performance and availability.

When troubleshooting production issues, I follow a systematic approach: first, I gather logs and error messages to identify the root cause, and then I replicate the issue in a development environment if possible. I collaborate with team members to discuss potential fixes, and once resolved, I implement measures to prevent recurrence, such as enhancing error handling and adding alerts.

In a previous role, I worked on a project that required integrating various healthcare data standards while ensuring HIPAA compliance. This involved designing RESTful APIs that managed sensitive data effectively. The challenge was ensuring performance while meeting strict regulatory requirements, which we addressed by implementing robust security measures and thorough testing protocols.

I have substantial experience managing both MongoDB and PostgreSQL databases. I utilize MongoDB for handling unstructured data, taking advantage of its flexibility, while employing PostgreSQL for structured datasets needing relational capabilities. This dual approach allows me to choose the right database for the specific requirements of each project.

I foster effective collaboration with frontend teams through regular communication and joint planning sessions. Understanding their needs and constraints helps me provide APIs that enable smooth interactions. I often participate in design discussions and sprint planning, ensuring that both frontend and backend components align well.

For writing unit and integration tests, I follow best practices like the Arrange-Act-Assert pattern, ensuring tests are isolated and focused on a specific functionality. I also utilize mocking libraries to simulate dependencies and improve test coverage. This approach helps to ensure our backend services are reliable and maintainable over time.