Niuro is hiring a senior PostHog Implementation Engineer for a U.S. tax technology company. You will own an end-to-end production implementation across a web application and backend, from discovery and tracking design through rollout, validation, and handoff.

You will:

- Define the event, property, identity, and group analytics model.

- Install and configure PostHog across frontend and server-side services.

- Build dashboards, funnels, cohorts, retention views, session replay, feature flags, and experiments within scope.

- Protect personal and financial data through privacy controls and masking.

- Validate production data quality and document the implementation for the internal team.

You bring:

- 5+ years of professional engineering experience.

- Multiple hands-on PostHog implementations in production.

- Strong React, JavaScript or TypeScript, and server-side event experience.

- Deep knowledge of product analytics, identity resolution, funnels, cohorts, and retention.

- C1 English and the ability to deliver independently within a fixed timeline.

Nice to have: .NET or C#, PostHog data warehouse features, Redshift or Snowflake, Segment, and regulated-industry experience.

Contract: 1 to 2 weeks, full-time. Remote in LATAM, excluding Argentina and Brazil, with overlap with U.S. Eastern Time. Compensation starts at USD 20 per hour.