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GeekSoft Consulting

Senior Fullstack React Developer

GeekSoft Consulting
Netherlands · Full-time · Mid-Senior

  • Help design, build and continuously improve the clients online platform.
  • Research, suggest and implement new technology solutions following best practices/standards.
  • Take responsibility for the resiliency and availability of different products.
  • Be a productive member of the team.



Requirements

  • 5+ years of professional experience in full stack web development.
  • Develop responsive and maintainable frontend solutions using React and Next.js.
  • Build and maintain reusable components and libraries for future use and scalability.
  • Collaborate with Product Owners, System Architects, developers, and business stakeholders for planning, code reviews, troubleshooting, and demonstrations.
  • Participate actively in Agile ceremonies and team discussions—contributing to issue triage, feature planning, and pull request reviews.
  • Champion software engineering best practices throughout the development and maintenance process.
  • Take end-to-end ownership of features—from development to deployment and ongoing support.
  • Mentor and guide other developers on best practices in code quality, architecture, and performance.
  • Ensure the team meets its goals and deliverables, with a focus on quality and efficiency.
  • Advocate for maintainable code, documentation, and scalable development workflows.
  • Advanced proficiency in React, Next.js, JavaScript, HTML, and CSS.
  • Strong hands-on experience with Sitecore XM Cloud for building performant content-driven applications.
  • Skilled with Git and deployment platforms such as Vercel.
  • Experience with backend technologies such as .NET Core Web API, Azure Functions, and Event Grid.
  • Solid experience in building mid-to-large scale JavaScript applications.
  • Proficient in CSS tooling (CSS Modules, PostCSS, Sass, Tailwind CSS), and cross-browser testing.
  • Working experience with JavaScript testing frameworks like Mocha, Jest, or Jasmine.
  • Familiar with CI/CD pipelines, Docker, and modern DevOps practices.
  • Knowledge of accessibility standards (WCAG) and performance optimization is a strong plus.
  • Comfortable working in distributed and remote teams, with excellent collaboration skills.
  • Deep understanding of browser/client inconsistencies and responsive design.
  • Familiarity with Agile/SCRUM methodologies and working within Agile product teams.



Benefits

  • A challenging, innovating environment.
  • Opportunities for learning where needed.

Key Skills

Ranked by relevance

javascript css responsive react docker devops mocha cloud sass cicd git
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Posted
Jul 29, 2025
Type
Full-time
Level
Mid-Senior
Location
Veldhoven

Industries

IT Services IT Consulting

Categories

Information Technology

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