Junior-Senior Front-End Software Engineer (React / React Native)

We are looking forFront-End Software Engineers across Junior, Mid, and Senior levels to design, develop, test, and maintain modern web and mobile applications.

You will work withReact, React Native, JavaScript, and TypeScript, collaborating closely with UX/UI designers, Business Analysts, and Back-End Engineers to deliver responsive, accessible, secure, and user-friendly digital experiences.

Key Responsibilities

• Design and develop responsive web and mobile applications
• Build modern user interfaces usingReact and React Native
• Develop reusable UI components and front-end frameworks
• Integrate applications withREST APIs and back-end services
• Ensure application performance, scalability, accessibility, and security
• Participate in code reviews, troubleshooting, and defect resolution
• Collaborate with cross-functional teams throughout the development lifecycle
• Contribute to technical documentation and development standards

• Professional experience in front-end software development appropriate to the seniority level
• Strong knowledge ofHTML5, CSS3, JavaScript, and TypeScript
• Experience withReact and/or React Native
• Experience integrating applications withREST APIs
• Experience with Git-based source control
• Experience withAI-assisted software development tools and practices
• Proficiency inGreek and English

Seniority levels: Junior: 1+ years | Mid: 3+ years | Senior: 5+ years. Senior profiles should also have experience designing scalable solutions, reviewing code, mentoring, and contributing to architecture decisions.

Nice to Have

• Automated testing frameworks
• CI/CD practices
• Agile software delivery experience

You will be a great candidate for us if you

• Enjoy creating high-quality and user-friendly digital experiences
• Write clean, reusable, and maintainable front-end code
• Care about performance, accessibility, and application quality
• Enjoy collaborating with design, business, and engineering teams

Why join inventYOU

• Work on modern web and mobile applications
• Use technologies such asReact, React Native, and TypeScript
• Collaborate with experienced technology professionals
• Continue developing your expertise through challenging enterprise projects