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Frontend Engineer (React vibe coding)
  • Warsaw
Frontend Engineer (React vibe coding)
Warszawa, Warsaw, Masovian Voivodeship, Polska
ACAISOFT POLAND Sp. z o.o.
26. 2. 2026
Informacje o stanowisku

technologies-expected :


  • React
  • Next.js
  • Tailwind
  • AI
  • Playwright

technologies-optional :


  • Zustand

about-project :


  • You will be cooperating with a leading provider of AI evaluation and optimization solutions, trusted by multinational companies to optimize AI agents and detect performance issues in large language models.
  • In this role, you will contribute to a product that addresses one of the most important and challenging problems facing society’s adoption of AI today.
  • Due to the client’s time zone, working hours are 2 pm - 10 pm Polish time.
  • Join us and make a real impact!
  • If you’re ready to broaden your horizons and work with an innovative company at the forefront of AI, we’d love to hear from you. You’ll help build the environments that shape how future AI systems are trained, evaluated, and aligned - and collaborate with world-class engineers and researchers on one of the most important technical challenges of our time.

responsibilities :


  • Build high-performance user interfaces for the product (LLM evaluation workflows and data visualizations).
  • Vibe coding in React.
  • Being fully responsible for an entire module.
  • Closely collaborate with cross-functional partners in software engineering, design, product, ML, and research.
  • Being available to work 2:00 - 10:00 p.m. CET daily.

requirements-expected :


  • At least 5 years of experience with React.
  • Practice in React vibe coding / working knowledge of AI tools.
  • Being available to work until 10:00 p.m. daily.

offered :


  • Great atmosphere - we value a friendly, informal atmosphere, and direct contact with everyone in the company.
  • Outstanding People - we understand that great teams are about personalities, not just skills. Therefore, our team accommodates a fantastic blend of individuals and management that removes roadblocks.
  • Modern technologies - we use proven technologies that are currently up-to-date. Even if you have not used all of them, you can make up for it with us!
  • Private medical care and Multisport - we care about your health and wellbeing so you’ll get access to private medical care for you and your family, and partial funding for a sports card.

benefits :


  • sharing the costs of sports activities
  • private medical care
  • remote work opportunities
  • flexible working time
  • integration events
  • computer available for private use
  • extra social benefits
  • baby layette
  • school layette
  • employee referral program
  • charity initiatives
  • family picnics
  • Gift vouchers for kids (birthdays, Christmas, Childs Day)

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    80 055
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