Digital Developer

iKnowHow Group is a dynamic, international technology company with 24+ years of experience and a team of 300+ talented professionals delivering innovative technology solutions across Energy, Telecommunications, Banking & Financial Services, and the Public Sector.

Through its specialized subsidiaries, it brings domain expertise in areas such as Health and Robotics—blending deep industry knowledge with advanced, future-ready technologies.

At its core, iKnowHow S.A. delivers end-to-end project development - both internal and client-facing - turning strategy into scalable, real-world solutions. Our portfolio spans Data & AI platforms, enterprise integration, cloud-native applications, and large-scale digital transformation initiatives, enabling leading organizations across the public and private sectors to evolve and grow.

We’re looking for curious, driven people who want to create impact through technology—and grow with us.

As we continue to grow, we are seeking a skilled and motivatedDigital Developer with strong technical skills and solid working experience to join and contribute to the development of modern, scalable, and high-performing digital solutions.

Responsibilities

• Develop and maintain modern web applications using React, TypeScript, and Next.js
• Design and implement reusable, scalable, and maintainable UI components
• Consume and integrate REST APIs into frontend applications
• Collaborate with cross-functional teams to deliver high-quality digital solutions
• Participate in code reviews and contribute to maintaining high engineering standards
• Identify, troubleshoot, and resolve complex technical issues
• Optimize application performance, responsiveness, and overall user experience
• Contribute to reducing technical debt and continuously improving the codebase

• Minimum 7 years of overall professional experience in the IT industry
• Strong hands-on experience withTypeScript
• Strong hands-on experience withReact
• Experience withNext.js (App Router preferred)
• Experience with state management solutions such asRedux Toolkit, Zustand, React Context, TanStack Query, or similar
• Experience withGit and collaborative development workflows (feature branches, pull requests, code reviews)
• Strong understanding of component architecture and reusable UI design
• Ability to write clean, maintainable, and well-structured code
• Strong knowledge of modern JavaScript/TypeScript best practices
• Attention to performance optimization
• Understanding of accessibility (a11y) fundamentals
• Ability to build scalable and testable applications
• Experience consuming REST APIs
• Familiarity with responsive design and cross-browser compatibility
• Strong understanding of separation of concerns and scalable application architecture
• Ability to identify and reduce technical debt
• Strong debugging and problem-solving skills
  
  Nice to Have:
• Experience withTailwind CSS
• Experience with testing frameworks such asVitest, Jest, Playwright, or Cypress
• Experience withReact Query / TanStack Query
• Experience withDocker
• Familiarity withCI/CD pipelines
• Experience working with CMS platforms such asDirectus, Contentful, Sanity, or similar
• Experience with cloud platforms such asMicrosoft Azure, AWS, or equivalent

• An attractive salary package
• Private health insurance plan
• Career development and growth opportunities
• Continuous training via personalized seminars
• An amazing private & open-office workspace in Athens #LI_Hybrid
• Stable and enjoyable working environment