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Posh

Social platform for creating and discovering IRL events

New York, NYOnsite51-200saasSeries B
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About

Posh is a mobile-first events platform that lets users discover personalized social experiences (parties, run clubs, festivals) and gives organizers tools to create, promote, sell tickets for, and scale events. It combines discovery, community features, and an organizer dashboard with analytics and AI-driven personalization. Founded in 2019 by two NYU students, it serves both attendees seeking real-world connections and event hosts building communities.

Tech stack
PythonJavaTerraformAWSSageMakerReact Native
Browse by role
Backend Engineering 3
Content Marketing 1
Data Science 1
Engineering Management 1
Fullstack Engineering 1
Growth Marketing 1
ML Engineering 1
Mobile Engineering 1
Open roles · 13
Posh

Lead Technical Product Manager, Platform

Founding Technical Product Manager owning platform infrastructure roadmap, incident response, and cross-functional execution for a fast-scaling events platform. Reports to CEO; requires 4+ years backend engineering plus 2+ years TPM/PM experience.

200k – 250kNew York, NYTechnical Program ManagementOn-siteAI ToolsSystem Design
Posh

Campus Growth Ambassador

Student role to build Posh awareness and drive campus community growth through events and student outreach. Requires current enrollment and strong campus connections.

United StatesGrowth MarketingRemoteNetworkingSocial Media
Posh

Staff Software Engineer, Backend

Own backend architecture across multiple services, write production code, and drive technical direction at a social marketplace platform. Requires 8+ years experience scaling distributed systems with deep expertise in APIs, data modeling, and cloud infrastructure.

250k – 300kNew York, NYBackend EngineeringOn-siteAWSJava
Posh

Director of Sales

Lead, coach, and scale a 6-person sales team at a high-growth IRL community platform. Own quota, forecasting, hiring 3+ reps, market expansion, and build repeatable sales systems with a path to Head of Sales.

280k – 300kNew York, NYAccount ExecutiveOn-siteCRMHiring
Posh

Senior React Native Engineer - Consumer

Lead frontend architecture and development for consumer-facing web and mobile apps using React Native. Drive technical strategy, mentor engineers, own release processes, and set standards for performance and design systems.

180k – 220kNew York, NYMobile EngineeringOn-siteExpoCI/CD
Posh

Senior Product Designer

Senior Product Designer leading end-to-end design for a two-sided mobile and web platform connecting users with IRL communities. Own system design, visual craft, and user research in a fast-paced NYC office environment.

170k – 240kNew York, NYProduct DesignOn-siteFigmaUI Design
Posh

Social Media Lead

Lead social content strategy and production for a fast-growing IRL community platform. Own content across Instagram, TikTok, and LinkedIn, build creator partnerships, and grow engagement organically.

150k – 170kNew York, NYContent MarketingOn-siteFigmaTikTok
Posh

Senior Software Engineer, Backend (AI)

Senior Backend Engineer building scalable AI infrastructure, services, and evaluation pipelines in Python/Java on AWS with Terraform. 3-6+ years experience required.

200k – 220kNew York, NYBackend EngineeringOn-siteAWSGCP
Posh

Senior Software Engineer, Personalization

Lead personalization and classification algorithm productionization, building ML model-serving infrastructure and translating experimental outputs into scalable production systems. Requires 5+ years experience, backend/infrastructure specialization, and proficiency in AWS, Java, Python, and TypeScript.

180k – 220kNew York, NYML EngineeringOn-siteJavaPython
Posh

Engineering Manager

Lead a team of 5-8 engineers building consumer and marketplace products, balancing 70% people management with 30% hands-on technical contribution including architecture and code reviews.

250k – 300kNew York, NYEngineering ManagementOn-siteAWSJava
Posh

Senior Software Engineer

Lead architecture and development of complex features for a social events platform. Requires 5+ years leading technical projects, full-stack expertise with specialization in frontend/backend/infrastructure, and proficiency in React, React Native, TypeScript, and AWS.

180k – 220kNew York, NYFullstack EngineeringOn-siteAWSReact
Posh

Senior Data Scientist

Lead development of personalization and recommendation systems as an early data hire. Build ML pipelines, classification models, and data infrastructure from the ground up using SQL and Python.

200k – 220kNew York, NYData ScienceOn-siteSQLPython