Front-End (React) Developer

Are you passionate about crafting intuitive and captivating user experiences? Do you thrive in an environment where innovation meets creativity? If so, we have an exciting opportunity for you! We are seeking a skilled Front-End (React) Developer to join our UI team and contribute to the development of our voice biometry web application.

Your Role

As a Front-end Developer, you will be responsible for:

• Developing web-based interfaces using React.js,

• collaborating closely with UX designer to enhance the front-end,

• contributing to the improvement of our design system,

• participating in documentation creation, testing, and code review processes,

• keeping up-to-date with the latest tools and libraries.

Skills You Will Need

To excel in this role, you should be proficient in:

• JavaScript/TypeScript, HTML5, and CSS,

• React.js (including FC and Hooks), as well as Material UI,

• Git, including GitLab CI/CD for continuous integration and deployment,

• NPM package manager, including the ability to develop and publish custom libraries,

• English and Czech as you will use these languages on daily basis.

Advantageous skills include familiarity with JS libraries (such as ViteJS, Storybook, and Docusaurus), experience in writing Unit and E2E tests, and expertise in PWA development.

What Makes This Role Unique?

This is not just another Front-End Developer role — it’s an opportunity to shape how users interact with our products and experience our technology. As a Front-End Developer at Phonexia, you’ll play a key role in building modern, intuitive, and user-friendly interfaces for advanced voice AI solutions.

What truly sets us apart is our development team — easygoing, supportive, and focused on delivering high-quality results. Expect close collaboration, technical challenges, and real impact, all in an environment where people genuinely enjoy working together.

Why Phonexia?

• Modern and cool – Did you know that human voice is as unique as a fingerprint? That is what Phonexia focuses on. We develop technologies and solutions that solve everyday challenges and unlock voice potential.

• Culture and cooperation – We help each other, learn from each other, and stand behind each other. We are a team. Phonexia's culture is unique. We are also proud to be the best Czech company of 2021 when we won first place in the IBM Company of the Year contest.

• Learn and grow – Conferences, workshops, mentoring, language lessons... Every employee can use an educational budget for personal and professional development.

• Agile – We need to be agile as we focus on what business and our customers need. Our work depends on our customers.

• Benefits – We've taken a bold step to enhance our work-life balance by adopting a four-day workweek. In addition to this, our benefits package includes vacation days, sickdays and meal allowance. Multisport or Benefit Plus, office refreshments, access to a game room, and engaging company events.

It's 50 of us together who are pushing the boundaries of speech technologies forward.

Do not hesitate to join us!