We are looking for an experienced Frontend Engineer to join our R&D team and help build the next generation of our leading cybersecurity product. This role focuses on end-to-end user experience development using React, improving existing features, and contributing to a modern SaaS environment while working closely with Product, Backend, and QA teams. It is a hands-on position with direct influence on system architecture, performance, and code quality.

Key Responsibilities:

• Develop complex React-based frontend components within a scalable SaaS product
• Contribute to frontend architecture and scalable infrastructure design
• Write high-performance, maintainable, and reusable code
• Design and implement UI integration and component tests using modern testing frameworks
• Collaborate closely with Product Managers, Backend Engineers, and QA teams
• Participate in limited backend development using Java or Go
• Work in an Agile environment with CI/CD, TDD/BDD, and Extreme Programming practices
• Meet performance goals and product KPIs

• 7+ years of experience building React-based applications, with strong knowledge of software architecture, design patterns, and scalable front-end infrastructure.
• Hands-on experience using AI-assisted development tools (e.g., Cursor, GitHub Copilot, or similar) as part of the coding workflow — including code generation, refactoring, and documentation.
• Experience writing UI integration and component tests, using modern testing frameworks and best practices.
• Proven ability to write high-performance, maintainable, and reusable code, with attention to developer experience and long-term code health.
• Nginx experience - an advantage.
• Node.js experience - an advantage.
• Go or Java experience - an advantage.
• Background in authentication and authorization flows, including modern protocols - an advantage.
• Strong understanding of Cyber Security domain - an advantage.

Nice to have

• Experience working with Nginx
• Experience with Node.js
• Experience with Go or Java
• Background in authentication and authorization flows and modern protocols
• Understanding of the cybersecurity domain

Learn More about PlainID

PlainID is a global cybersecurity company and the market leader in Authorization, delivering a powerful platform for real-time access control, policy management, and secure digital transformation across modern enterprises.

Built for cloud-first and AI-driven environments, PlainID enables organizations to centralize and automate authorization decisions across applications, data, APIs, and infrastructure through a flexible, policy-based approach.

Trusted by leading enterprises worldwide, our technology supports secure multi-tenant SaaS, microservices, and hybrid cloud architectures—helping organizations strengthen security, meet regulatory requirements, and accelerate innovation.

Headquartered in Israel with a global presence, PlainID fosters a collaborative, people-first culture focused on learning, ownership, and meaningful impact.