Middle Frontend Engineer

Middle Frontend Engineer
We’re looking for a Frontend Engineer who will take responsibility for the quality of user interfaces and build products that are a pleasure to use. You’ll work closely with designers and product managers, write tests to cover your code, and actively use AI tools in your daily work.
#LI-DNI
What you will do:
- Develop and maintain web applications using React or Vue.
- Build reusable and maintainable frontend components.
- Work closely with designers and product managers to turn product requirements and designs into effective UI solutions.
- Write and maintain unit and E2E tests covering critical application scenarios.
- Review tests generated with AI tools, identify gaps, and improve them manually when necessary.
- Use AI-assisted development tools such as ChatGPT, GitHub Copilot, Cursor, and similar solutions for development, refactoring, debugging, and test creation.
- Take responsibility for frontend code quality and continuously look for ways to improve it.
- Contribute to improving usability, consistency, and overall user experience.
- Participate in technical discussions and contribute to frontend architecture and implementation decisions.
Requirements:
- 3+ years of commercial experience developing production applications with React or Vue.
- Strong knowledge of JavaScript/TypeScript.
- Hands-on experience writing unit and E2E tests using tools such as Jest, Vitest, Playwright, Cypress, or similar.
- Understanding of how to assess whether tests adequately cover the behavior and risks of an application.
- Experience reviewing and improving tests generated with AI tools.
- Openness to exploring new AI-assisted approaches to software development.
- Practical experience using AI-assisted development tools in day-to-day work.
- Ability to work effectively with designers and product managers.
- Language Proficiency: English at B2-C1 level, Russian at B2 level.
Additional experience we value:
- Previous experience in UI/UX design or close collaboration with UI/UX designers.
- Understanding of modern design systems and component-based architecture.
- Experience building and maintaining reusable component libraries.
- Understanding of web accessibility principles.
- Experience creating responsive interfaces for different devices and screen sizes.
- Familiarity with modern frontend development practices and tools.
Why join us:
At Mad Devs, you will join a company that values creativity, strategic thinking, and continuous improvement. You will work on projects that reach millions of users worldwide, alongside a strong and supportive team. Here, you will grow professionally, take on meaningful challenges, and contribute to products that solve real problems at scale.
Employees benefits
Flexible working hours
Remote-first culture
Long-term projects
Salary in dollars
Professional communities
Onsite business trips
Training budget
Paid conferences
Hi, I'm Ekaterina.
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