Senior Full-Stack Developer (Frontend-Oriented)

5Blue Software is a fast-growing product company building an AI-powered B2B SaaS platform that automates security, risk, and compliance workflows for organizations worldwide. We are looking for a Senior Full-Stack Developer to join our core R&D team and help shape the architecture of our cloud-based platform.

Key responsibilities

• Build intuitive, performant frontends in React and shape the platform's UI/UX architecture.
• Implement backend logic and integrate with third-party APIs as part of full-stack feature delivery.
• Participate in architectural decisions, research, and design for scalable, maintainable software.
• Work directly with Product and stakeholders to shape requirements and break them into well-scoped tasks.
• Mentor teammates, promote knowledge sharing, and uphold coding standards.

Requirements

• 5+ years of frontend development with React, plus solid backend experience in Node.js.
• Strong command of modern frontend fundamentals, including component architecture and state management.
• Experience building and integrating REST APIs and working with relational and non-relational databases.
• Familiarity with AWS or similar cloud providers and microservices architecture.
• Ability to own a feature or technical project end to end and drive it independently.

What we offer

• Fully remote work environment within a supportive, dynamic international team.
• Comprehensive premium medical insurance and individual English language training.
• All necessary equipment provided for efficient job performance.
• Paid time off including 18 days of annual vacation and 7 days of sick leave.
• Full accounting assistance and a flexible payment system.