Staff Software Engineer (React / Node.js / Java) - Remote

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optomiJacksonville (FL)

Software Developers Computer Systems Design Services

SENIORITY

Lead

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About the role

Staff Software Engineer (React / Node.js / Java) – Contract to Hire - 100% RemoteOptomi, in partnership with a leading healthcare provider, is seeking a Staff Software Engineer to support the development of a patient-facing healthcare application. This role will focus on hands-on full-stack development, building scalable features and integrations, and improving application quality through automated testing and modern CI/CD practices. We are looking for an experienced engineer who can contribute across React, Node.js, and Java while providing technical leadership, mentoring other developers, and taking ownership of solutions from design through delivery. What the Right Professional Will Enjoy: Building healthcare applications that directly support the patient experience Working hands-on across React, Node.js, Java, and cloud technologies Owning full-stack features from architecture through deployment Helping drive technical direction while mentoring and supporting other engineers

Role Responsibilities:

Design and develop full-stack application features using React, Node.js, and JavaBuild reusable components, APIs, and services supporting patient-facing workflows
Develop and support healthcare data integrations and application services
Build automated unit, integration, and end-to-end testing
Integrate automated testing into CI/CD pipelines to improve release quality
Support cloud-based and containerized application deployments
Participate in architecture discussions, code reviews, and technical decision-making
Mentor developers, identify technical improvements, and help drive solutions through completion
Technical Environment: React, Next.js, TypeScript, Node.js, Java, REST APIs, HL7, FHIR, AWS, Docker, OpenShift, Kubernetes, CI/CD, Jest, Cypress

Experience:

Bachelor’s degree in Computer Science or related field, or equivalent experience 10+ years of software development experience
Strong full-stack development experience with React and Node.jsExperience developing backend applications and services with Java
Experience building and integrating REST APIs and modern web applications
Experience with automated testing and CI/CD pipelinesAWS and containerized application experience
Healthcare development experience; HL7/FHIR knowledge preferred
Proven experience providing technical leadership and mentoring developers
Strong communication, problem-solving, and ownership skills

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