We are looking for a highly skilled Senior React Developer to join our dynamic team. You will be responsible for building and maintaining high-quality, scalable web applications using React, working closely with Product, UX/UI, and Backend teams. You will influence architecture decisions, and ensure the delivery of clean, maintainable code.
Key Responsibilities
Design, develop, and maintain responsive web applications using React.js and related technologies.
Collaborate with Product Owners, UX/UI Designers, and Backend Developers to implement functional requirements.
Ensure code quality, performance, and scalability through unit tests, code reviews, and best practices.
Stay up to date with emerging web technologies and proactively propose improvements.
Troubleshoot and resolve performance issues, bugs, and other technical challenges.
Required Skills & Experience
Strong experience in React.js (16+ projects or 5+ years recommended).
Deep understanding of JavaScript/TypeScript, HTML5, CSS3, and modern front-end tooling.
Experience with state management libraries (Zustand, Redux, MobX, Recoil, etc.).
Familiarity with RESTful APIs
Proficiency in unit testing and integration testing frameworks (Jest, React Testing Library).
Experience with CI/CD pipelines, Git workflows, and agile methodologies.
Strong problem-solving skills and ability to work in a collaborative environment.
Excellent communication skills in English (written and spoken).
Nice-to-Have
Familiarity with Docker, Kubernetes, or cloud platforms (AWS, Azure, GCP).
Knowledge of performance optimization and web security best practices.
Prior experience mentoring teams or leading projects.
We offer*:
- Flexible working format - remote, office-based or flexible
- A competitive salary and good compensation package
- Personalized career growth
- Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
- Active tech communities with regular knowledge sharing
- Education reimbursement
- Memorable anniversary presents
- Corporate events and team buildings
- Other location-specific benefits
*not applicable for freelancers
Top Skills
What We Do
N-iX is a global software solutions and engineering services company that helps world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology. Whether you need to build a custom solution, modernize your digital product or acquire extra tech expertise - we have the experience and capabilities to ensure your success.
With over 2,000 professionals in 25 countries across Europe and the Americas, N-iX offers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other tech domains. Being in business for over two decades, we have worked with dozens of industry-leading enterprises and Fortune 500 companies creating value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, e-commerce, healthcare, and more. Our unique combination of business domain expertise and technical know-how enables us to effectively collaborate with ISVs, tech companies, and enterprises of all sizes. Thanks to the strong tech ecosystem and partnerships with AWS, GCP, Microsoft, SAP, OpenText, Snowflake, and others, we bring extra speed, scale and efficiency to more than 160 organizations across the globe. N-iX is recognized by numerous industry awards, such as CRN Solution Provider 500, Global Outsourcing 100 by IAOP, ISG Provider Lens™, Modern Application Development services providers by Forrester, etc
