We are seeking a talented Senior React Engineer to join our team and contribute to the development of modern AI-powered web applications. These platforms leverage advanced AI/ML capabilities to support workflows such as content generation, validation, analysis, and transformation.
As a Frontend Engineer, you will play a key role in building intuitive, scalable, and user-friendly interfaces that enable users to interact effectively with AI systems. You will help translate complex AI capabilities into clear, actionable user experiences.
Key Responsibilities:
Design and develop responsive, high-quality user interfaces using React for AI-driven applications
- Design and develop responsive, high-quality user interfaces using React for AI-driven applications
- Collaborate closely with UI/UX designers to transform product requirements and wireframes into intuitive user experiences
- Integrate frontend applications with backend services and AI/ML pipelines to ensure seamless data exchange and real-time or near real-time feedback from AI systems
- Develop interfaces for handling and visualizing different types of data, including textual content, documents (e.g., PDF, Word, presentations) and structured datasets and metadata
- Ensure performance, scalability, and usability of the application, especially when working with large datasets, AI-generated outputs and dynamic and asynchronous workflows
- Work closely with backend and AI engineers to align on data contracts, API design, and system behavior
- Write clean, maintainable, and well-documented code using TypeScript
- Participate in code reviews and contribute to continuous improvement of engineering practices
Key Requirements:
- 5+ years of as a Frontend Engineer
- Strong proficiency in React and modern frontend development practices
- Solid experience with JavaScript, TypeScript, HTML5, and CSS3
- Experience working with cloud platforms (preferably Azure), including understanding of how frontend applications interact with cloud-hosted services (e.g., APIs, storage, authentication)
- Experience building complex, data-driven user interfaces
- Experience integrating RESTful APIs or similar backend services
- Strong problem-solving skills and attention to detail
- Ability to design intuitive UX for complex or technical workflows
- Experience working in collaborative, cross-functional teams
Nice to have:
- Experience with AI/ML-powered applications (e.g., GenAI, NLP, or content processing systems)
- Familiarity with content workflows, including generation, validation, or transformation
- Experience handling document-based inputs (PDF, DOCX, PPT, etc.)
- Understanding of structured vs. unstructured data handling in UI
- Experience with data visualization libraries or presenting analytical insights
- Knowledge of SQL or database querying concepts
- Experience with enterprise platforms (e.g., Palantir Foundry, or similar ecosystems)
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
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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
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