FrontEnd React Developer (Medior)

Stále hľadajú

Innovatrics, s.r.o.

Bratislava, Slovakia

Vzdialenosť od teba uvidíš po zadaní adresy vo výpise ponúk.

Plat

od 2 700 € hrubého

* A specific job offer will be depending on the offered job level, your professional and technical skills and knowledge, education, and work experience. The stated salary is for a fulltime position. The conversion to a contract position is subsequent.

Úväzok

Práca na plný úväzok

Zmluva

Práca na živnostenský list/IČO

Vzdelanie

Odborné vyučenie bez maturity

Jazyky

Angličtina (Stredne pokročilá), Slovenčina (Stredne pokročilá)

Zaradené

Informačné technológie, Programátor, Softvérový inžinier, Java programátor, Javascript programátor, Frontend programátor

O pozícii

Náplň práce, právomoci a zodpovednosti:


Why This Job Is Exciting:

You’ll be part of a talented team solving real-world challenges in the field of biometrics and identity verification. Our development culture values clean architecture, quality code, strong ownership, and meaningful work.

You’ll be joining theABIS* for Criminal Investigationteam, a dedicated group of professionals developing cutting-edge forensic software that supports police departments and law enforcement agencies around the world in solving crimes and enhancing public safety.

*Automated Biometric Identification System

Your Journey with Us:

Within one month, you will…

  • Get familiar with our technical infrastructure, architecture, and workflows
  • Complete onboarding and set up your development environment
  • Start building relationships across teams and functions

 Within three months, you will…

  • Actively participate in code reviews and share constructive feedback
  • Understand core business logic and collaborate with stakeholders
  • Contribute independently to feature development, bug fixes, and improvements

 Within six months, you will…

  • Partake in technical discussions and implement complex features
  • Take ownership of significant parts of our frontend architecture
  • Identify and address performance and scalability challenges
  • Mentor junior developers and promote high coding standards

Informácie o výberovom konaní:
Hello and thank you for choosing to apply for a job at Innovatrics. We are happy that you are interested in us!
After receiving your CV, we will closely review your application and see if you're the right fit for us. If so, we will reach out to learn more about you.

We wish you good luck in our hiring process!

Prior to sending your response to the present job offer, please read the Personal Data Processing Information. You are sending your data to Innovatrics, s.r.o., Pri vinohradoch 82, 831 06 Bratislava, Company ID: 36 280 712 which will process your personal data at your request as referred to in Article 6 (1) (b) of the General Data Protection Regulation (GDPR) for the purposes of performing and assessing a particular selection procedure and pursuant to Act no. 18/2018 Z.z. on the personal data protection.

Požiadavky na zamestnanca:

About You:

We’re looking for an experienced FE Developer to help us build, maintain, and scale our modern applications. This is a high-impact role for someone who thrives in a collaborative environment and wants to contribute not only through hands-on development, but also by shaping architecture, mentoring others, and driving best practices.

Qualifications:

  • Proven experience in FE development
    • Solid knowledge of React (TypeScript)
    • Comprehensive understanding of component-based architecture, React hooks, and state management (e.g., Context API, Redux).
    • Familiarity with front-end unit testing (Jest/Vitest)
    • Strong CSS skills (e.g., Styled Components, Stitches or similar CSS-in-JS solution), attention to detail in implementing pixel-perfect designs based on Figma prototypes
  • Familiarity with GraphQL, REST APIs, and CI/CD pipelines
  • Comfortable working in Agile teams and collaborating via tools like GitLab and Jira

Nice to have: 

  • Experience with Storybook library and managing design-system
  • Basic web security practices such as XSS/CSRF protection, CSP setup, and secure token (JWT/OAuth) handling
  • Experience with performance profiling
  • Knowledge of image transformations using matrices (e.g., scaling, rotating, translating graphics via CSS/SVG and transforms) and Canvas..
  • Familiarity with E2e testing (Playwright).
  • Background in UX research or design thinking

Techstack

  • React, TypeScript
    • ‘redux-toolkit’ for global state management
    • ‘tanstack-query’ used for fetching data via GraphQL and REST API
  • Frontends monorepo orchestrated with Turborepo and pnpm
    • All apps are bootstrapped with Vite
    • Vitest is used for unit tests
    • Playwright for E2E tests
  • CSS: Our design system built on top of Stitches and Radix UI components
    • Visual tests run in Chromatic
  • GitLab CI/CD