Senior React/React Native Developer

Geniusee; Warszawa; Remote; PLN 191,000 - 277,000; Full time

Job summary

A software development company in Poland is seeking an experienced JS developer proficient in TypeScript and OOP principles. You will work on exciting projects with a focus on collaboration and continuous growth. The role offers a competitive salary, flexible working hours, and opportunities for professional development within an inclusive environment.

Benefits

Competitive salary

Flexible working hours

Professional development opportunities

VIP medical insurance

Unlimited work from home

Paid vacation and sick leaves

Qualifications

• 4+ years of commercial experience in JS development.
• Strong knowledge of OOP and understanding of design patterns.
• Experience in publishing and supporting applications in stores.

Skills

Commercial experience in JS development

Skills in TypeScript

Experience with formik/react-hook-form and stripe sdk

Knowledge of OOP

Understanding of the development life cycle

Experience with Git and JIRA/Asana/Linear

Upper-intermediate English

Understanding of CI/CD practices

Understanding of redux and RTK

Job description

Our mission at Geniusee is to help businesses thrive through tech partnership and strengthen the engineering community by sharing knowledge and creating opportunities 🌿Our values are Continuous Growth, Team Synergy, Taking Responsibility, Conscious Openness and Result Driven. We offer a safe, inclusive and productive environment for all team members, and we’re always open to feedback💜 If you want to work from home or work in the city center of Kyiv, great — apply right now.

• Commercial experience in JS development: 4+ years;
• Skills in working with TypeScript;
• Experience in working with formik/react-hook-form and stripe sdk + stripe terminal sdk;
• Skills in building interfaces based on PaperUI;
• Strong knowledge of OOP and understanding of basic design patterns;
• Understanding of the development life cycle;
• Experience in publishing and supporting applications in stores;;
• Skills in working with native modules of mobile devices (camera, bluetooth, etc.);
• Skills in working with Git and with JIRA/Asana/Linear;
• English at the Upper-intermediate level;
• Experience with trunk-based-development or similar approaches;
• Understanding of CI/CD practices;
• Experience in writing self-documented code;
• Understanding of redux and RTK.

Would be a plus

• Experience with Node.js;
• Experience with Angular.

What you will get

• Competitive salary and good compensation package;
• Exciting, challenging and stable startup projects with a modern stack;
• Ability to practice English and communication skills through permanent interaction with clients from all over the world;
• Professional study compensation, online courses and certifications;
• Career development opportunity, semi-annual and annual salary review process;
• Necessary equipment to perform work tasks;
• VIP medical insurance or sports coverage;
• Informal and friendly atmosphere;
• The ability to focus on your work: a lack of bureaucracy and micromanagement;
• Flexible working hours (start your day between 8:00 and 11:30);
• Paid vacation (18 working days) and sick leaves;
• Cozy offices in 2 cities ( Kyiv & Lviv ) with electricity and Wi-Fi (Generator & Starlink);
• Compensation for coworking (except for employees from Kyiv and Lviv);
• Unlimited work from home from anywhere in the world (remote);
• Geniusee has its own charity fund.

Please be informed that the data administrator is Geniusee LLC with headquarter at BC Y4, Yaroslavsky Lane 4, 04071, Kyiv, Ukraine. Processing of personal data is carried out in accordance with the Law of Ukraine "On Protection of Personal Data" dated 01.06.2010 No. 2297-VI. You have the right to request access to your personal data, their release, removal or restriction of admission, the right to make a warning against admission, as well as the right to transfer the data and to make arrangements. The submission of data is voluntary and this personal data is processed in order to manage candidate applications and recruitment (selection process, interview follow-up, your job alerts management). Refusal to provide these obligations may result in a lack of opportunity to conduct the recruitment process.

Candidate personal data is addressed to Geniusee and is available to our recruitment teams, our employees involved in the recruitment process, our HR teams, and our IT teams which administrate our tools. As a part of our recruitment process evaluation, some of your data (name, surname, email address) may be used in charge of organizing events during which we may invite certain candidates.

Thinking about joining our team?

Explore our background, values and benefits. Our company brings together some very interesting individuals and we are happy to help each other to become better and grow together