Posthog Implementation Engineer (Short Term Contract)

• Run a focused discovery with stakeholders and define the key events, funnels, dashboards, and outcomes required for the engagement.
• Create and document the tracking plan, including event names, properties, user identification, and group analytics where applicable.
• Install and configure PostHog SDKs across the frontend and backend, including anonymous-to-authenticated identity resolution.
• Build core dashboards, funnels, cohort views, and retention analyses for product and business stakeholders.
• Configure session replay, feature flags, and A/B tests within scope, while masking sensitive personal and financial data.
• Validate production data quality and provide documentation covering the tracking plan, event creation process, dashboard ownership, and ongoing maintenance.
• Work independently within a fixed one- to two-week delivery window and complete a structured handoff.

• Senior-level engineer with 4+ years of professional experience.
• Proven hands-on experience implementing PostHog in production on multiple projects.
• Strong full-stack development experience with React, JavaScript, TypeScript, and server-side events.
• Solid knowledge of product analytics, event tracking, identity resolution, funnels, cohort analysis, and retention analysis.
• Experience configuring session replay, feature flags, A/B testing, and PII protection.
• Hands-on experience with .NET, Redshift, Snowflake, User Identification, Group Analytics, Data Privacy.

100% remote, a short and well-defined project (1–2 weeks), full-time engagement, and direct work with product and business stakeholders.