Senior Software Engineer - Apps Team

The role

You will own end-to-end delivery of features and build scalable systems for the core platform. You will partner with product to deliver solutions and improve reliability and performance across applications.

What you will do

• Own end-to-end delivery of features
• Build scalable, maintainable systems for evolving product needs
• Partner with product to clarify requirements and deliver practical solutions
• Improve reliability and code quality through strong engineering practices
• Participate in on-call rotation and contribute to operational excellence

Required qualifications

• 8+ years building and maintaining production-grade systems
• Strong problem-solving skills and comfort with ambiguity
• Experience with AI tools such as Cursor, Claude Code and MCP servers
• Ability to independently define solutions and contribute to architecture
• Track record of shipping high-quality software in fast-paced environments
• Strong engineering fundamentals (testing, clean code, maintainability)
• Experience improving system performance and reliability
• Strong written/verbal communication and cross-functional collaboration
• Strong code review skills and a mindset of raising engineering standards
• Willingness to participate in on-call and incident response
• Experience working with sensitive data and security best practices (PII)

Nice to have

• Experience with microservices or distributed systems
• Experience building data-intensive or large-scale platforms
• Familiarity with healthcare, compliance, or regulated environments
• Experience with Master Data Management (MDM) or entity resolution systems
• Experience reducing technical debt through iterative refactoring
• Experience improving developer productivity through CI/CD and tooling

Benefits

• 100% coverage of health, dental, and vision insurance premiums for employees
• Unlimited PTO for US-based team, with at least two weeks off each year
• Health insurance for employees in India
• Statutory leave benefits in India
• Additional wellness (menstrual) leave for women in India

About the company

CertifyOS is building the data infrastructure that powers modern healthcare. Their API-first platform automates provider licensing, enrollment, credentialing, and network monitoring.