ECP

Senior Software Engineer, React, TypeScript, PWA offline-mode

ECP

full-time

Posted on:

Location Type: Remote

Location: Remote • Colorado, Illinois • 🇺🇸 United States

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Job Level

Senior

Tech Stack

AWSAzureCloudDockerGoogle Cloud PlatformJavaScriptJenkinsKubernetesMicroservicesMongoDBNode.jsNoSQLPostgresReactSQL

About the role

  • Architect and develop scalable, performant applications using React, NodeJS (NestJS), and supporting technologies.
  • Design and implement offline-first and PWA capabilities, including caching strategies, data synchronization, and background data handling for critical workflows.
  • Collaborate closely with product managers, UX designers, and engineering teams to translate complex requirements into elegant technical solutions.
  • Contribute to the evolution of the architecture, ensuring security, performance, and maintainability across the product ecosystem.
  • Guide and mentor developers on best practices for modern web development, testing, and continuous integration.
  • Drive technical decision-making, ensuring architectural consistency and alignment with long-term product goals.
  • Participate in Agile ceremonies (sprint planning, reviews, retrospectives) and contribute to continuous improvement efforts.
  • Stay current with emerging technologies, frameworks, and industry best practices relevant to PWA, offline apps, and scalable NodeJS systems.
  • Collaborate with DevOps teams to optimize deployments and ensure high availability and reliability of cloud-hosted applications.

Requirements

  • Bachelor’s or Master’s Degree in Computer Science, Engineering, or related field.
  • 7+ years of professional software development experience, including 3+ years in a technical or architectural leadership capacity.
  • Expert-level proficiency with NodeJS and frameworks such as NestJS.
  • Strong front-end experience with React, modern JavaScript (ES6+), and responsive web design principles.
  • Proven experience architecting and implementing PWA and offline-first web applications, including use of Service Workers, IndexedDB, and caching strategies.
  • Strong understanding of RESTful APIs, microservices, and event-driven architecture.
  • Experience with SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
  • Experience developing in an agile environment using modern CI/CD pipelines (e.g., GitHub Actions, Jenkins, or similar).
  • Strong communication and leadership skills, with the ability to collaborate across disciplines and mentor others.
  • Passion for healthcare innovation and building software that meaningfully improves patient outcomes.
  • Legally authorized to work in the United States without sponsorship.
  • Preferred Qualifications:
  • Experience with mobile web optimization and cross-device responsive design.
  • Familiarity with cloud platforms (AWS, Azure, or GCP) and containerization (Docker, Kubernetes).
  • Knowledge of FHIR/HL7 standards or experience in healthcare software is a plus.
  • Exposure to offline data synchronization patterns and conflict resolution strategies.

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
NodeJSNestJSReactJavaScriptPWAService WorkersIndexedDBRESTful APIsmicroservicesSQL
Soft skills
communicationleadershipcollaborationmentoringtechnical decision-makingagile methodologycontinuous improvement
Certifications
Bachelor’s DegreeMaster’s Degree