Senior Frontend Developer | Based in Poland

Hostinger

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profile Job Location:

Kraków - Poland

profile Monthly Salary: Not Disclosed
Posted on: 14 hours ago
Vacancies: 1 Vacancy

Department:

Engineering

Job Summary

Join Hostinger and well grow fast!


Our mission:To provide tools that help individuals and small businesses succeed online faster and easier.
Our culture:Guided by10 company principles
Our formula for success:Customer obsession innovative products and talented teams.

Your role at Hostinger

Were looking for a Senior Front-End Developer to be a key member of our talented this role you will have the opportunity to make a significant impact by delivering new features maintaining a high standard of code quality and collaborating closely with our design team. If you thrive in a fast-paced environment and wish to create exceptional user experiences then this position is tailor-made for you.

Curious to learn more Connect with your team:Edgaras Lukoševičius Engineering Manager

Your day-to-day

    • Build the future of email at Hostinger create and evolve the interfaces used by millions of customers to manage their email hosting and communicate every day. Youll work across two real products:
    • Webmail our modern fast web-based email client
    • hPanel Email the interface customers use to set up manage and upgrade email services (admin panel)
    • Own complex features end-to-end.From new Webmail functionality to improved setup and monetization flows youll shape solutions from first discussions through architecture coding testing and release.
    • Collaborate deeply.Work closely with backend engineers designers and product managers to co-create solutions define APIs and launch impactful features.
    • Work with 3 & TypeScript daily.
    • Youll build scalable SPAs using the Composition API Pinia (hPanel) and TanStack Query (Webmail).
    • Write meaningful unit tests with Vitest Testing Library and keep our code quality high.
    • Make the UI fast reliable and built for scale.Optimize for millions of users across browsers devices and slow networks. Ensure every interaction feels smooth stable and trustworthy.
    • Improve developer experience.Influence tooling internal libraries test strategy and shared components across teams.
    • Contribute to company-wide FE guild initiatives and push the overall quality bar higher.
    • Put security at the heart of your code.Email is extremely private your work must protect user data avoid leaks and uphold trust.
    • Use and shape modern AI-powered workflows.We rely heavily on AI tools like Cursor Claude Code and CodeRabbit to boost velocity and code quality. We welcome new ideas workflows and experiments that elevate our engineering capabilities.

Your skills and experience

    • Strong experience withReact Vue or another modern frontend framework and willingness to work withVue 3.
    • You dont need to be a Vue expert experience with React or another modern frontend framework is fully welcome. What matters is your ability to learn and deliver.
    • Solid understanding ofSPA architectureand modern component patterns.
    • Experience withTypeScriptin production.
    • Understanding ofstate & async data tools such as Pinia Redux TanStack Query or similar.
    • Good grasp ofREST API integrationand data flow design.
    • Experience writingunit tests(Vitest Testing Library preferred).
    • Strong attention tosecurity especially around handling sensitive user data.
    • Ability to deliver features independently while improving the codebase.
    • Ability to influence architectural decisions and collaborate effectively across teams.
    • Good communication skills and openness to feedback. Active participation in team discussions sharing ideas insights and being receptive to constructive feedback.

    • Nice to have:
    • Experience withSentryor similar error monitoring tools.
    • Proficiency withESLint and modern FE tooling (Vite).
    • Curiosity and skill in improvingAI-assisted development workflows.

Benefits for you

    • 360 Growth:We provide limitless learning opportunities: access to platforms like Reforge and Coach Hub global conferences feedback culture digital libraries and industry-leading subscriptions. Advance your career with internal mobility and grow with a team eager to share knowledge and support your success.
    • Freedom & responsibility:Work on your terms whether from the comfort of home or anywhere in the world. With a home office budget you can elevate your workspace. Enjoy the flexibility to manage your schedule while bringing your ideas to life in a fast-paced dynamic environment.
    • Wellness simplified:Your health comes first with company-provided sick days 20 paid suspension days Headspace subscriptions and recharge leave. Participate in wellbeing-dedicated events and simply enjoy the balance of a lifestyle that prioritizes wellness.
    • Work hard - party hard:Recognize hard work with company events like Town Hall Meet the Client initiatives team-building experiences and workations. Celebrate lifes big moments with milestone gifts for weddings new parenthood and graduations.

Compensation

    • Competitive payment based on your experience
Get ready to take your personal and professional growth to new heights! Join Hostinger today and be part of our journey

Three. Two. Onboard

Unlock ambition. Apply NOW. Scale Success!
We may use artificial intelligence (AI) tools to support parts of the hiring process such as reviewing applications analyzing resumes or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed please contact us.

Required Experience:

Senior IC

Join Hostinger and well grow fast! Our mission:To provide tools that help individuals and small businesses succeed online faster and easier.Our culture:Guided by10 company principlesOur formula for success:Customer obsession innovative products and talented teams.Your role at HostingerWere looking f...
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Key Skills

  • APIs
  • REST
  • Spring
  • SOAP
  • .NET
  • React
  • Node.js
  • Angular
  • J2EE
  • JavaScript
  • Web Services
  • Java

About Company

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Choose Hostinger and make the perfect site. From Shared Hosting and Domains to VPS and Cloud plans. We have all you need for online success.

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