April 27, 2026

Senior Frontend Developer

Senior • Hybrid

23,000 - 28,000 PLN

Wroclaw, Poland

S3 Connected Health is a leading digital health company headquartered in Dublin, Ireland. We are a team of over 250 clinicians, behavioral scientists, and technologists dedicated to transforming healthcare through innovative digital solutions. We create state-of-the-art platforms for remote patient monitoring, medication adherence, and patient engagement that empower millions to improve their health and quality of life.

Key Responsibilities:

Working as a Senior Frontend Developer, you will be responsible for:

  • Developing frontend applications within projects with the Connected Health team for key customers

  • Participation in the entire software product lifecycle

  • Working closely with the system architects on the technology recommendations and critical decisions throughout the project lifecycle

  • Communication with team members to solve complex technical challenges

  • Developing solutions following medical device standards

Qualifications required:

  • 5+ years of experience as a front-end developer

  • Expert-level knowledge of JavaScript/TypeScript

  • Professional experience with Angular

  • Use or deep understanding of version control, continuous integration

  • Good spoken and written English

Experience in any of the following areas is a distinct advantage:

  • HTML5, CSS, SCSS, RxJS, Signals, Redux pattern

  • React, Vue

  • Microfrontends, Nx

  • Performance optimization

  • Developing Medical Device(s) or safety-critical systems and associated processes

  • Medical or Clinical domain awareness

  • Telehealth or Telecare system experience

We offer: 

  • A unique opportunity to make a tangible impact in the global healthcare market

  • Exposure to the latest technologies and a dynamic, international work environment

  • A commitment to your professional growth and career advancement

  • Collaboration based on a B2B contract or contract of employment 

  • Flexible cooperation model with the possibility of remote, hybrid, or on-site collaboration (Wrocław)

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