Logo Novasign

Senior Front-End Developer

Novasign

Job

  • Level
    Senior
  • Job Field
    Web, Front End, Test/QA
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 53.802 € Gross/Year
  • Location
    Vienna
  • Working Model
    Onsite

    • Job Summary

    In this role, you will develop modern, user-friendly front-end applications using React and TypeScript, implementing real-time features while closely collaborating with back-end developers on API design and functionalities.

    Job Technologies

    Your role in the team

    • We are seeking a Senior Front-End Developer with deep React (Next.js) expertise to help us build modern, user-friendly, and performant interfaces.
    • In dieser Rolle entwerfen und implementieren Sie Echtzeit-, datenreiche Anwendungen und arbeiten eng mit unseren Softwareentwicklungs- und Beratungsteams zusammen.
    • While your primary focus will be front-end development, experience with C#/ASP.NET Core, Python, and API design is highly valued.

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    Our expectations of you

    Education

    • Bachelor's or Master's degree in Computer Science, Software Engineering, or related field.

    Qualifications

    • Develop and maintain modern React/TypeScript (Next.js) interfaces with real-time features (SignalR, WebSockets).
    • Collaborate with back-end engineers on gRPC and REST API design and contracts.
    • Apply best practices: OOP, SOLID, modular and composable design.
    • Work in Agile/Scrum teams, participate in code reviews, and contribute to architectural documentation.
    • Expertise in data fetching and caching with React Query (or similar).
    • Strong understanding of real-time applications (SignalR, WebSockets) and collaborative UIs.
    • Proficiency in state management, UI component libraries, and modern build tools.
    • Solid knowledge of CSS frameworks such as Material UI.

    Experience

    • Ensure high-quality, maintainable, and testable code with strong focus on user experience.
    • 5+ years of professional experience with React and TypeScript + Next.js.
    • Hands-on experience with testing frameworks (Jest, Playwright, React Testing Library) covering unit, integration, and functional testing.
    • Experienced in Agile/Scrum workflows with excellent English communication skills.

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    Job Locations

    Map of company locations
    • Location Vienna

      Location Vienna

      Austria

    Topics that you deal with on the job

    This is your employer

    Novasign

    Novasign

    As a spin-off from the University of Natural Resources and Life Sciences Vienna (BOKU), Novasign offers innovative software solutions for optimizing bioprocesses. Founded in 2019, the company is based in Vienna and supports clients in biopharmaceuticals with advanced technologies.

    Description

  • Company Type
    Startup
  • Working Model
    Onsite
  • Industry
    Pharmaceutical Sector, Chemical Industry, Biotech
    • Logo Novasign

    Senior Front-End Developer

    Novasign
    Salary
    from 53.802 € Gross/Year
    Location
    Vienna
    Working Model
    Onsite

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