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Senior Frontend Engineer

7AI — Tracked from its ashby job board

Boston, MA Remote Senior+ Posted May 6, 2026
TypeScriptJavaScriptReactAngularVueFrontendBackend

About the role

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 our systems become increasingly AI-driven, a key part of your work will be building interfaces that make these intelligent systems explainable and trustworthy. You’ll help users understand how AI decisions are made — turning model outputs and security insights into clear, actionable, and transparent experiences.

As a senior member of the team, you’ll shape our frontend architecture, mentor other engineers, and collaborate closely with design and product to deliver exceptional, insight-driven user experiences.

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.

- Contribute to long-term engineering strategy.

- Provide expert technical feedback on UX designs and feature requirements.

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 frontend architecture, APIs 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 a rapidly-changing environment 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.

What the index says about this role

  • First seen by JobLarper — Aug 2, 2026, 5 days ago. Older postings collect hundreds of applicants — a tailored résumé matters more the longer a role has been live.
  • No pay range in our index for this listing. Across 23 indexed Frontend Engineer roles in US that do publish one, the middle half sits between $185k and $250k, median $200k — JobLarper's read of the market, not a figure from 7AI.
  • What Frontend Engineer roles ask for — across 190 indexed openings: Frontend (93%), React (61%), TypeScript (48%), JavaScript (46%), Backend (45%). This posting names Frontend, React, TypeScript, JavaScript, Backend, Angular.
  • 7AI is hiring actively — 17 open roles indexed.

Derived from the 27,000 roles JobLarper indexes daily from official company boards — not from the job description above.

⚡ JobLarper watched this role appear on 7AI's official board on May 6, 2026. Sign up free to get alerted minutes after roles like this go live, and tailor your real résumé to the exact description — nothing invented.

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