Frontend Engineer, Agents

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Frontend Engineer, Agents in USA

Hebbia
Full time
Email

USA
10/06/2026
Report

New York, NY

Responsibilities

Design and build agent-facing interfaces for streaming output, real-time progress, citations, provenance, checkpoints, and approval flows.
Own frontend architecture for data-dense, real-time surfaces with strong rendering performance and state management.
Contribute to mobile experiences for finance professionals on iOS.
Build streaming and real-time endpoints, agent state and session APIs, Hebbia MCP tools, and data-integration glue.
Partner with applied researchers to ship and iterate on new agentic capabilities.
Own accessibility, telemetry, testing, performance budgets, and a scalable web and mobile design system.

Requirements

Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent experience.
4+ years of experience building production frontends at a venture-backed startup or top technology firm.
Expertise in TypeScript and React, including rendering performance, state management, data fetching, and real-time patterns.
Ability to design APIs, work with asynchronous services, and debug backend systems.
Strong product sense and design judgment, with experience working closely with designers and product managers.
Frequent use of AI products during the development lifecycle, such as Cursor and Claude Code.
Excellent problem-solving, communication, and teamwork abilities.
Native mobile app experience and understanding of the App Store release cycle are bonuses.
Experience building LLM- or agent-facing products is a bonus.

Benefits

Unlimited PTO.
Medical, dental, and vision insurance plus a 401(k).
Catered lunch daily and a DoorDash dinner credit.
Parental leave of three months for non-birthing parents and four months for birthing parents.
$15,000 lifetime fertility benefit.
Competitive new-hire equity package.
On-site work five days per week at the SoHo office in NYC.

Salary: $160k - $300k/yr

Hebbia

Hebbia builds a generative-AI research and document analysis platform for finance and professional services, used to surface insights across filings, research, and internal data and to automate analyst workflows. Its flagship product, Matrix, is sold as enterprise software to investment banks, as...

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