FrontEnd React Developer for ABIS Criminal Investigation (Mid Level) at Innovatrics

Bratislava, Region of Bratislava, Slovakia -

Full Time

Start Date

Immediate

Expiry Date

05 Feb, 26

Salary

3700.0

Posted On

07 Nov, 25

Experience

2 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

React, TypeScript, Component-Based Architecture, React Hooks, State Management, Context API, Redux, Front-End Unit Testing, CSS, GraphQL, REST APIs, Agile, GitLab, Jira, Storybook, Web Security

Industry

IT Services and IT Consulting

Description

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 ABIS* for Criminal Investigation team, 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 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 Working Hours & Location: 🌍 Location: Bratislava (Hybrid) ✈️ Travel: Minimal travel may be required Level: 📊 This role is Medior level. Compensation: At Innovatrics, we offer highly competitive salaries because we value top talent who share our values and goals. Compensation is determined based on your level, skills, experience, qualifications, and location. 💶 Salary gross range: €2500 – €3700, tied to competency and technical evaluation. 📈 Beyond base pay, we provide an attractive benefits package. You can learn more at. Interview Process: Here is the typical interview process for this role: 👋 Introduction Stage Recruiter Screen [30 min. ] 🧑‍💻 Team Interview Stage We have a one single interview round that takes approximately 2 - 2,5 hours and is divided into two stages: Stage 1: Technical Interview (60 min) An interactive session with our technical team, focusing on your problem-solving approach and technical knowledge relevant to the role. Stage 2: Practical Collaboration (60~90 min) A hands-on session where you will work directly with our Software Engineers and Hiring Manager on a real-world problem. This is a practical, collaborative exercise designed to see how you approach challenges, communicate your reasoning, and co-create solutions in real time. 🎯 Final Stage CARES Interview: Final conversation with our CARES committee to ensure alignment with our core values—Collaboration, Accountability, Respect, Excellence, and Shared Mission. Reference checks and background verification We encourage candidates to request additional conversations with anyone they would like to meet. Learn more about our culture, values, and what it’s like to work at Innovatrics: https://careers.innovatrics.com/

Responsibilities

You will contribute to feature development, bug fixes, and improvements while taking ownership of significant parts of the frontend architecture. Additionally, you will mentor junior developers and promote high coding standards.