At ABAKUS IT SOLUTIONS, we are looking for a highly experienced Senior Frontend Engineer to strengthen our team and contribute to the design and delivery of high-quality web portals and enterprise-grade applications. As a Senior Frontend Engineer, you will play a key role in developing, maintaining, testing, and deploying modern frontend solutions within complex environments. You will collaborate closely with cross-functional teams to ensure high performance, scalability, and clean architecture standards.
Your Responsibilities
- Develop, maintain, test, and deploy frontend web portals, applications, shared components, and libraries using JavaScript and React.
- Design and implement reusable components and contribute to shared design systems.
- Collaborate with team leads, technical leads, business analysts, developers, and testers to ensure clarity, consistency, and alignment of requirements.
- Integrate REST services and manage JSON-based data exchanges.
- Ensure responsive, accessible, and high-performance UI implementations (HTML5, CSS3).
- Write and maintain automated tests using Jest and React Testing Library.
- Manage dependencies and builds using NPM and modern bundlers (Vite).
- Contribute to CI/CD pipelines and deployments via Azure DevOps.
- Deploy and monitor applications in on-premises and cloud-based containerized environments.
- Promote best practices in code quality, testing, performance, and maintainability.
Qualifications & Experience
- University degree in a related field.
- Minimum 10 years of professional experience in software development.
- Strong expertise in:
- React (functional components, hooks, Context API)
- Implementation of shared components and design systems
- JavaScript, JSON, REST services
- HTML5, CSS3, responsive layouts
- Jest & React Testing Library
- NPM and modern build tools (Vite)
- CI/CD practices using Azure DevOps
- Experience working in containerized environments (cloud and/or on-prem).
- Strong communication skills and ability to work in collaborative Agile environments.
- High attention to detail and commitment to code quality.
Why Join ABAKUS IT SOLUTIONS?
- Work on challenging, high-impact digital projects.
- Collaborate with experienced and passionate professionals.
- Access modern technologies and structured development practices.
- Benefit from a supportive and dynamic working environment.
- Grow your technical expertise within an international context.
Ready to shape scalable and future-proof React solutions? Join ABAKUS IT SOLUTIONS and take your frontend expertise to the next level, we look forward to receiving your application!
Key Skills
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- Posted
- Feb 27, 2026
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Luxembourg
- Company
- ABAKUS IT-SOLUTIONS
Industries
Categories
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