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Zoolatech

FullStack Engineer (React/Ruby)

Zoolatech
Ukraine · Full-time · Mid-Senior

Together with the Zoolatech team, our partner, a leading construction management company, is at the forefront of developing a cloud-based software solution. This innovative platform is instrumental in the successful completion of major projects including skyscrapers, hospitals, data centers, stadiums, and schools. It streamlines the management of finances, quality, teams, and risks, making these processes transparent, convenient, and regulation-compliant. Our partner is not only an expert in construction management but also a significant technology innovator, actively developing web and mobile solutions.

Zoolatech plays a crucial role in supporting their growth, and we are currently searching for the best result-oriented Engineers who can keep the high-level development standards and who can join the team asap.


Responsibilities


  • Build and maintain portfolio-level UI features in React and TypeScript within a micro-frontend architecture
  • Develop consolidated views aggregating data across multiple platform modules
  • Integrate frontend components with Ruby on Rails backend APIs
  • Collaborate with the backend squad on shared integration work and API contracts
  • Contribute to frontend standards and code quality as the squad establishes ownership of individual modules
  • Participate in technical discussions around team structure and module ownership
  • Coordinate closely with the international team to maintain focus on project goals and deadlines, organizing daily check-ins to keep everyone aligned.
  • Communicate with the distributed international team to resolve blockers, issues and code conflicts and consult about timelines and solutions


Skills Required

  • 4 years of experience as a Software Engineer, with a proven track record of successfully delivering complex projects.
  • Strong, production-level React experience
  • Confident TypeScript usage in a real codebase
  • Ruby on Rails - enough to contribute to backend tasks and navigate the monolith when needed
  • Solid understanding of REST APIs and frontend/backend integration
  • Experience of working within international team
  • Great communication skills in English

Engagement Model: Direct Independent Contractor (Please read carefully)

This is an independent contractor opportunity based on a direct contractual relationship between Zoolatech and the individual service provider.

To facilitate this direct partnership, we engage with professionals who are registered and operate as a sole proprietorship, private entrepreneur, or an equivalent self-employment status in your country.

Please note, our model does not accommodate contracts through third-party intermediaries such as agencies, incubators, or umbrella companies. The essential requirement is your ability to enter into a service agreement and invoice Zoolatech directly. This is not an offer of direct employment

Please note that only candidates whose profiles closely match our requirements will be contacted.

Key Skills

Ranked by relevance

typescript react ruby on rails cloud ruby ui
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Posted
Apr 07, 2026
Type
Full-time
Level
Mid-Senior
Location
Ukraine
Company
Zoolatech

Industries

Software Development

Categories

Information Technology

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