Top Tech Jobs & Startup Jobs in NYC, NY

Build growth, monetization, trust and safety, content management, analytics, and operational systems for Fizz. Responsibilities include backend architecture, cloud-based tools, automation, SQL pipelines, dashboards, Retool prototypes, and scalable production systems. The role partners closely with product, engineering, operations, growth, and leadership teams to identify problems, shape requirements, and rapidly ship solutions that improve expansion, monetization, and efficiency.

Own and scale Fizz’s paid user acquisition engine across US and international markets. Responsibilities include managing campaigns across major ad platforms, leading international growth strategy, maintaining mobile measurement and attribution infrastructure, building full-funnel performance measurement, analyzing cohort retention and engagement data, partnering with Product and Engineering on instrumentation, and developing creative testing strategies across static, video, and UGC formats.

The role involves managing the full sales cycle, developing relationships, and closing deals in Fizz's advertising business, focusing on agency and brand partnerships.

Own end-to-end product design for a consumer mobile social app, from concept through engineering handoff. Generate multiple design directions, design all states and edge cases, build scalable design systems (including RTL), prototype interactions, use AI tools across the design workflow, and incorporate research and data to iterate rapidly.

Lead and scale paid user acquisition globally for a growing Gen Z social app. Own end-to-end paid channels, MMP integrations, measurement framework, creative testing, and product/analytics partnerships. Hands-on campaign execution while managing a small team to drive installs, retention, engagement, and community activation across markets.

Manage multiple Fizz-branded Instagram accounts by sourcing, creating, and curating trend-aligned content; maintaining posting calendars; monitoring performance; adjusting content strategy; and collaborating with the Growth team. The role requires independent decision-making, regular performance updates, and consistent availability for 15–20 hours weekly. It is a remote, paid internship with an initial one-month commitment and possible extension.