Senior Full Stack JavaScript Developer

Company: United Developers Location: Tolyatti, Russia Employment Type: FULL_TIME Salary: 500000–750000 RUB MONTH

We are United Developers, an international IT company with over 10 years of experience in developing and supporting mobile solutions for clients from Europe and the USA. Our key expertise is creating complex mobile applications for IoT (Internet of Things) and integrating AI/ML into products for businesses and startups.

We are currently looking for a Senior/Lead JS Developer to cover the frontend and mobile part.

What you need to know (required):

• Proficient knowledge of TypeScript;
• React.js - solid commercial experience;
• One of the mobile stacks (experience working with applications):
  • React Native, or
  • Flutter, or
  • Android (Java/Kotlin), or
  • iOS (ObjectiveC/Swift);
• English B2 level - the team is international, all communication is in English;
• Speed and independence - quickly understand unfamiliar code, don't wait for ready-made solutions.

It would be great if you have (a plus):

• React Native in production;
• Backend on Node.js (NestJS, Prisma, Postgres);
• Experience with AWS (EC2, S3, Lambda);
• Knowledge of other languages (not JS) — demonstrates breadth of thinking.

What we offer:

• Flexible schedule, 5/2 (full day);
• Full remote work;
• Individual English lessons with a tutor at our expense;
• Project completion bonuses — a percentage of the scale and complexity (transparent system).

Important! We are open to dialogue. If you don't have a skill from the list — or, conversely, you have outgrown some tasks — still send your resume. We consider everyone individually.