Keye (YC F24) · 4 months ago
Senior Frontend Engineer (Hybrid)
New York, NY, US
Full-time
Hybrid
Mid, Senior Level
$150K/yr - $200K/yr
3+ years expKeye is an incoming Y-Combinator (YC F24) and venture-backed startup focused on speeding up the due diligence process in private market mergers and acquisitions with AI. The Senior Frontend Engineer will play a key role in shaping Keye’s product, mentoring the frontend squad, and shipping daily improvements, while working on responsive and high-performance frontend systems using Next.js, React, and TypeScript.
Artificial Intelligence (AI)Enterprise ApplicationsFinanceInformation Technology
Responsibilities
Architect and implement responsive, accessible, and high-performance frontend systems with Next.js, React, and TypeScript
Contribute backend endpoints in FastAPI (Python) and integrate them seamlessly with your UI work
Optimize our frontend CI/CD pipelines, monitor deployments on AWS, and ensure observability and reliability
Embed RAG workflows, structured LLM outputs, and real-time data analytics into the user experience
Guide and grow our junior/mid-level frontend engineers, enforce design-system standards, and establish scalable component architectures
Shape feature roadmaps, API schemas, and system limitations in partnership with the CPO and CTO, always with our customers’ needs front and center
Qualification
Required
3+ years of production-grade frontend development, with a solid portfolio or compelling personal projects
Expertise in Next.js, React, and TypeScript
Keen eye for design and strong posture for testing/QA, automating where possible
Hands-on experience building or integrating AI applications (RAG, AI agents, retrieval services)
Familiarity with FastAPI, Docker, Kubernetes, and cloud platforms (AWS, GCP, or Azure)
Strong DevOps sensibility: comfortable optimizing CI/CD, observability, and performance
Excellent communication skills and a knack for mentorship in a collaborative startup environment
A passion for staying ahead of AI and web-tech trends
Preferred
Experience with PostgreSQL, pgvector, data warehouses/lakes, or Retool
Background in fintech or deal-workflow products
Proficiency with ML frameworks like PyTorch, Hugging Face, LangChain, or LlamaIndex
Testing frameworks (Jest, Pytest), data pipelines (Dagster), message queues (Celery, Redis), or CI tools (CircleCI)
Prior founder or early-stage startup experience
Benefits
Competitive Compensation
Equity
Benefits package
Company
Keye (YC F24)
Keye is an AI-enabled platform that empowers PE funds to perform their due diligence significantly faster and more accurately.
11-50 employees
H1B Sponsorship
Keye (YC F24) has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (1)
Funding
Current Stage
Early StageTotal Funding
$5.25MKey Investors
Sorenson Capital
2025-07-29Seed· $5M
2023-01-09Seed· $0.15M
2022-09-15Pre Seed· $0.1M
Leadership Team
Paolo Fornasini
COO & Co-Founder
Rohan Parikh, CFA
Co-Founder
Recent News
2025-07-29
2025-07-29
Company data provided by crunchbase