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Strong Middle/Senior React Native Developer

home Location: Remote
home Cooperation: Full-Time

About Binary Studio

  • Binary Studio is a boutique software development agency established in 2005. We differentiate ourselves by building strategic long-term partnerships with our clients and sourcing only the top 0.5% of Eastern Europe’s tech talent. As a reliable partner for dozens of companies around the world, our focus is to exceed expectations across all stages of your application development lifecycle.

About the project:

The platform is focused on enhancing cardiovascular health management through a wearable smart ring. It aims to provide continuous monitoring of heart health, sleep quality, and exercise impact, catering to individuals with cardiac conditions or those at risk. The integration of AI for ECG analysis and remote patient monitoring makes it a valuable tool for both patients and healthcare providers.

Tech Stack:

React Native, redux, typescript, Bluetooth, Offline mode (watermelon db), auth0, charts.

Python (FastApi, Celery, SQLAlchemy), Docker, AWS cdk, PostgreSQL.

Talent you’ll bring into our team:

  • 2+ years of React Native development experience
  • Сommercial experience in Python back-end development
  • Knowledge of patterns and data structures
  • Experience with Docker
  • Experience with AWS.


  • Development of the cross-platform React-Native application with IoT health tracker
  • Development of the back-end (Python) for health tracking and analyzing platform
  • Performing role of the architect. Introducing and implementing best engineering practices
  • Reviewing existing codebase and suggesting re-factoring.

What we offer:
Professional Growth opportunities:  

  • Ambitious goals and interesting projects
  • We have one of the most competitive software development academy in Ukraine — Binary Studio Academy. In 2022, it became international and attracted more than 10,000 applicants. It’s a free online initiative that offers intensive training to participants. As a member of our team, you’ll have the opportunity to enroll as a coach or lecturer in the academy and hone your leadership and project management skills!
  • Regular & transparent performance and salary review based on results of work
  • Mentorship and Personal Development Plans for everyone in the company by request
  • Regular educational events from our internal experts (you can be one of them)
  • Possibility for both vertical or horizontal growth

Benefits program:  

  • Paid vacation, paid sick leaves, 10 Public holidays, additional days off
  • Educational budget and support in receiving certificates/attending conferences, etc.
  • Accounting support
  • English lessons

Comfortable Working conditions:  

  • Flexible working hours
  • Amortization program or provision of required equipment
  • Hybrid working model (remote or from a cozy office in Kyiv or Lviv)
  • Gaming room with table tennis and board games


  • Various corporate events (psychological training, based on employees’ needs to care about mental health, New Year celebration, team buildings, etc)
  • Celebration of important personal and project milestones (project successes, B-days, anniversaries, marriage, childbirth)
  • Support of team members during russian aggression (evacuation, safe accommodation in Western Ukraine, financial support for those who joined Armed Forces, donations, etc.)

What We Offer

  • Binary Studio-1


    • Paid time-off, paid sick leaves, and additional days off for special cases
    • 10 days of state holidays
    • Regular compensation review based on your performance
    • Work from anywhere - up to 100% of the time if you want
  • Binary Studio-2

    Advancing Your Skills

    • Annual education budget
    • Certification reimbursement: 75% coverage of successful certification completion
    • Academy Pro/Bro: internal knowledge-sharing sessions on tech and non-tech topics
    • Tech meetups: external knowledge-sharing sessions on tech topics
    • Binary Studio Academy participation: trying new roles and upgrading your skills
  • Binary Studio-3

    Company Support

    • Internal credits
    • Compensation advance
    • Health issues support
  • Binary Studio-4

    Time Together

    • Teambuildings
    • Online and offline activities
    • "Let’s celebrate together" gifts
    • Referral scheme: bonus to bring new Binarians in

What Binarians Say About Working With Us

  • I am grateful to the Binary Studio for the opportunity for comprehensive professional development surrounded by interesting and inspiring people.
    Nikita Krasnov

    Nikita Krasnov

    .NET Engineer

  • Binary is always open to new technologies: just imagine, I was allowed to use React.js in the beta phase to build a POC project for one of our customers.
    Oleksandr Kovalov

    Oleksandr Kovalov

    Front-End Engineer