*instinctools is a software development company that provides custom software solutions for businesses of all sizes. Our team works closely with clients to understand their specific needs and provide personalized solutions that meet their business requirements.

*instinctools is looking for a Senior React and React Native developer  for one of our clients. 

Our Client is a groundbreaking eyewear company revolutionising the optical industry. With numerous offline shops throughout EU, client offers stylish and affordable glasses with a fixed pricing model, ensuring accessibility for everyone. The innovative approach combines fashion with affordability, providing customers with a simplified and transparent eyewear shopping experience.

2 Projects to be involved in:
1)  mobile app for management stock and laboratory
2)  mobile app for online product sales

Stack on the project:

React.js, React Native, Node.js, MongoDB, Postgresql, Socket.io, ElasticSearch

Working time zone: CET

Tasks:

  • Client-side application optimization
  • Refactoring, architecture optimization
  • Development of new functionality
  • Code review of colleagues
  • Mentoring colleagues in the project
  • Facilitating technical calls with the client regarding your own functionality

Our expectations of the ideal candidate:
  •  5+ years of hands-on experience with React and React Native
  • Proficiency in JavaScript (ES6+), TypeScript, and modern front-end development tools (Webpack, Babel)
  • Strong knowledge of mobile-first development and responsive design
  • Experience with RFID integration is a plus
  • Familiarity with RESTful APIs, GraphQL, and state management (Redux)
  • Expertise in CI/CD tools (e.g., Jenkins, GitLab)
  • Solid understanding of mobile app optimization and performance tuning
  • Readiness for a long-term commitment 12+ months

Soft Skills:

  • Responsibility
  • Leadership skills
  • Non-conflictiveness

English: Upper-Intermediate or higher

We offer:

  • flexible working time
  • professional and ambitious team
  • learning opportunities, seminars and conferences and time for exploring new technologies
  • full remote work
  • partial compensation of medical insurance  and sport card
  • co-funding for language courses  (English)
Margarita Lukyanenka
Margarita Lukyanenka Recruiter
We will be glad to see you in our team!

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    Developers

    *instinctools is a developer of IT solutions for Western Europe. We have over 350 projects in our portfolio. The spheres are different – from healthcare and medicine, training and education, to digital advertising, economics and IT. For the software implementation and maintenance across such a number of projects, competent developers are important.

    We use a modern technology stack, the key of which are:

    Javascript, ReactJS, Angular, Node.js, Golang, Python, Java, iOS, Android, Blockchain, AWS.

    Join the *instinctools team!

    *instinctools Poland
    We have had a representative office in Poland (Warsaw) since 2021. Our Polish team consists of highly qualified and experienced specialists – most of them are Middle to Senior level Developers.
    Right now we’re on the lookout for bright and innovative minds to join our professional team!