Senior Frontend Engineer

Seven AI • Boston, MA

68d

About The Position

We are seeking a Senior Frontend Engineer to join our core team. In this role, you’ll take ownership of designing and building the user-facing components of our AI-native cloud platform. You’ll architect scalable, high-performance web interfaces that make complex cybersecurity capabilities intuitive and accessible. As a senior member of the team, you’ll play a key role in shaping our frontend technology direction, mentoring other engineers, and collaborating cross-functionally to deliver exceptional user experiences.

Requirements

• 7+ years of professional frontend engineering experience, with a proven track record of building and scaling production-grade web applications.
• Deep expertise in React (or similar modern frameworks such as Vue or Angular) and strong proficiency in JavaScript and TypeScript.
• Strong experience with state management, frontend architecture, and performance optimization.
• Familiarity with cloud-based environments and integration with backend APIs and services.
• Comfortable working with AI Coding tools such as Cursor.
• Demonstrated experience with UI/UX best practices, responsive design, and accessibility standards.
• Ability to make sound technical decisions in ambiguous environments and communicate trade-offs effectively.
• Bachelor’s degree in Computer Science or a related field (or equivalent practical experience).
• A collaborative, proactive mindset with excellent problem-solving and communication skills.

Responsibilities

• Architect and implement sophisticated, performant web interfaces for our AI-native cloud platform.
• Drive frontend technical direction, selecting modern frameworks, libraries, and tools to ensure scalability, maintainability, and performance.
• Collaborate closely with product, design, and backend teams to translate complex cybersecurity use cases into intuitive, user-centered experiences.
• Define and uphold best practices in coding standards, testing, and frontend architecture.
• Optimize performance across browsers and devices, ensuring accessibility and responsiveness.
• Provide technical mentorship to other engineers and contribute to long-term engineering strategy.
• Participate in design and code reviews, ensuring high-quality, consistent delivery across the team.

What This Job Offers

• Career Level: Senior
• Education Level: Bachelor's degree