FrontEnd React Developer for Biometric platform for ID issuance (Mid Level)

Innovatrics
Full-time
On-site

Type of employment: Fulltime OR Contractor

Salary: 2100 - 4000 Eur/Month (depending on the offered job level, your professional, technical skills, knowledge, education and work experience)

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 the Biometric platform for ID issuance team, a dedicated group of professionals working on ABIS* software that enables governments to prepare for elections, issue ePassports, and secure borders.

*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

Requirements

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