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React Developer

Roles & Responsibilities

  • Bachelor's degree in Computer Science, Engineering, or a related technical field
  • Minimum 4 years of hands-on experience developing IT systems (web / database / applications)
  • Strong, demonstrable front-end engineering experience with React and TypeScript
  • Good knowledge of English Language

Requirements:

  • Develop and maintain web applications utilizing React and TypeScript
  • Collaborate with cross-functional teams to define, design, and ship new features
  • Troubleshoot and debug applications to optimize performance
  • Participate in code reviews and maintain code quality standards

Job description

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 are now looking for a React Developer with strong technical skills and solid working experience to join our exciting outsourced projects.

Requirements

  • Bachelor's degree in Computer Science, Engineering, or a related technical field
  • Minimum 4 years of hands-on experience developing IT systems (web / database / applications)
  • Strong, demonstrable front-end engineering experience with React and TypeScript (plus JavaScript, HTML, CSS)
  • Solid grounding in modern web and multi-tier application development
  • Experience with UML, BPMN, or an equivalent modelling / business-process analysis tool
  • Working knowledge of a software development methodology (RUP, Agile / Scrum, or equivalent)
  • Familiarity with relational databases
  • Comfort with Git-based version control and CI/CD workflows (GitLab CI an advantage)
  • Good knowledge of English Language

 

Nice to have:

  • Experience with Angular or other modern front-end frameworks alongside React
  • Experience working on data-intensive or knowledge-graph-backed applications
  • Exposure to AWS cloud services and cloud-hosted application environments
  • UI/UX design sensibility — wireframing, prototyping, accessibility (WCAG), responsive and mobile-first design
  • Familiarity with semantic-web concepts (RDF, SPARQL, GraphDB or other triplestores) — enough to collaborate fluently with the semantic team; you won't need to be an expert
  • Experience with Python
  • Awareness of GDPR-compliant data handling (anonymisation, audit logs)
  • Experience with end-user support / ticketing workflows
  • French or German at B2+

Benefits

  • An attractive salary package
  • Career development and growth opportunities
  • Medical plan and life insurance for you and your family
  • Remote working model, which allows flexibility
  • Continuous training & learning opportunities via personalized seminars

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