30 Fast-Growing NYC Startups Hiring in April 2026

Fast-growing NYC startups hiring in April 2026 are expanding teams across fintech, AI, healthtech, and more. Whether you're a software engineer, product manager, or sales professional, this curated list showcases the most ambitious companies in New York that are actively building. These VC-backed firms have all raised significant funding in the past 12 months and are hitting crucial growth milestones that require immediate hiring.

The NYC startup ecosystem is experiencing unprecedented momentum heading into spring 2026. From early-stage Series A companies to growth-stage Series C firms, these organizations are solving real problems, attracting top talent, and expanding their footprint across markets. If you're looking to join a mission-driven team with real impact, this month offers exceptional opportunities across every major sector.

Fintech & Payments

1. Meridian Financial — Building embedded financial infrastructure for SMBs, Meridian closed a $28M Series B in Q4 2025 and is hiring to support 180% year-over-year headcount growth. The company recently launched invoice financing automation, expanding product offerings ahead of a planned European launch. Open roles include: Senior Backend Engineer, Product Manager, Sales Development Representative.

1. Sentinel Pay — A real-time payment orchestration platform serving enterprise merchants, Sentinel raised $16M Series A in March 2025 and has grown from 12 to 42 employees in 12 months. Their latest traction signal includes partnerships with three Fortune 500 companies for payment routing optimization. Open roles include: Full Stack Engineer, Payments Operations Manager, Enterprise Account Executive.

1. Clearpath Payments — Processing cross-border B2B payments with blockchain settlement, Clearpath secured $22M in Series B funding and is expanding into Asia-Pacific markets with new regional hires. The startup recently hit $500M in annualized transaction volume. Open roles include: DevOps Engineer, Compliance Manager, International Sales Director.

1. Velocity Capital — An AI-powered working capital lending platform for service businesses, Velocity raised $19M Series A and has automated loan decisioning to achieve 15-minute approvals. Headcount has grown 250% since their funding round. Open roles include: Machine Learning Engineer, Risk Analytics Manager, Account Manager.

1. TrustCore Payments — Building a fraud-detection engine using behavioral biometrics, TrustCore raised $12M Series A in May 2025 and recently signed contracts with five major card networks. Open roles include: Security Engineer, Product Designer, Sales Engineer.

AI & ML

1. Cerebral Labs — An enterprise AI platform for autonomous customer support, Cerebral closed a $35M Series B and grew from 25 to 68 employees in nine months. Their new AI model reduced customer support response time by 75% for beta customers. Open roles include: ML Research Engineer, Infrastructure Engineer, Sales Manager.

1. Prism AI — Using generative AI for financial forecasting and planning, Prism raised $18M Series A and expanded into the manufacturing vertical after proving strong ROI with CFOs. The company is now in active deployment with 12 enterprise customers. Open roles include: Data Engineer, Product Manager, Enterprise Solutions Architect.

1. Nexus Intelligence — Building real-time NLP for legal document analysis, Nexus secured $24M Series B and is hiring engineers to support their planned integration with 50+ law firm management systems. Headcount expanded 200% year-over-year. Open roles include: NLP Engineer, Product Manager, Implementation Specialist.

1. Forge AI — An AI copilot for software engineers that writes tests and refactors code, Forge raised $14M Series A in April 2025 and recently hit 15,000 active users. The team is growing from 18 to 50 people by end of Q2 2026. Open roles include: Senior Software Engineer, Developer Relations Manager, Customer Success Manager.

1. Outlier Labs — Developing multimodal AI models for autonomous robotics, Outlier secured $31M Series B and launched a new robotics-as-a-service offering for logistics companies. Headcount is growing to support two new product lines. Open roles include: Robotics Engineer, ML Ops Engineer, Business Development Manager.

Healthtech

1. Vital Care Systems — A digital health platform connecting patients with specialists, Vital Care raised $21M Series B in June 2025 and expanded to serve 15 new hospital networks. The platform is processing 50,000+ patient interactions monthly. Open roles include: Full Stack Engineer, Clinical Product Manager, Sales Executive.

1. NeuroSync Health — Using wearable data and AI to predict neurological episodes, NeuroSync closed a $17M Series A and just launched partnerships with three major health systems for clinical validation studies. Open roles include: Data Scientist, Regulatory Affairs Manager, Clinical Operations Lead.

1. Precision Genomics NYC — A genetic testing platform with AI-powered interpretation, Precision Genomics raised $26M Series B and is expanding lab capacity to process 2,000 samples weekly by June 2026. Open roles include: Bioinformatician, Laboratory Operations Manager, Marketing Manager.

1. CarePath Solutions — Building care coordination software for post-discharge patients, CarePath secured $13M Series A in May 2025 and grew headcount from 22 to 51 employees in one year. The company signed three new health system contracts in Q1 2026. Open roles include: Senior Software Engineer, Product Manager, Client Success Manager.

1. Mental State AI — An AI-powered mental health screening and triage tool, Mental State raised $15M Series A and just launched integration with 20+ primary care networks across the Northeast. Open roles include: Clinical Data Analyst, Full Stack Engineer, Healthcare Sales Lead.

Climate & Energy

1. Carbon Frontier — Developing direct air capture technology with novel sorbent materials, Carbon Frontier closed a $29M Series B and established a second production facility in New Jersey to scale manufacturing. Headcount doubled in the past year. Open roles include: Materials Engineer, Mechanical Engineer, Manufacturing Operations Manager.

1. Verdant Energy — Building AI software to optimize renewable energy grid integration, Verdant raised $20M Series B and just signed contracts to manage grid operations for two regional utilities serving 2 million customers. Open roles include: Senior Software Engineer, Energy Systems Engineer, Sales Engineer.

1. SolarMax Solutions — A marketplace connecting commercial property owners with solar installers, SolarMax secured $16M Series A in July 2025 and expanded into 12 new metropolitan areas in the past six months. The platform has coordinated 800+ installations. Open roles include: Growth Marketing Manager, Sales Development Rep, Operations Analyst.

1. EcoCycle Tech — Providing AI-powered waste sorting and recycling optimization, EcoCycle raised $18M Series A and is deploying systems in 30 facilities across the Northeast with plans for 100+ by end of 2026. Open roles include: Computer Vision Engineer, Hardware Engineer, Business Development Manager.

1. Thermal Dynamics — Commercializing advanced heat pump technology for building decarbonization, Thermal raised $23M Series B and launched a new commercial HVAC product line targeting large office buildings. Open roles include: Mechanical Engineer, Sales Engineer, Supply Chain Manager.

Marketplace & Consumer

1. LocalLink — A hyperlocal service marketplace connecting customers with vetted contractors, LocalLink raised $19M Series A and expanded from 8 to 22 cities in the past nine months with 15,000+ service providers on platform. Open roles include: Growth Engineer, Community Manager, Operations Manager.

1. Curated Goods — An AI-powered personal shopping and styling service, Curated raised $14M Series A in March 2025 and launched