CareerPlan

SDET (Part-time)

UKRemotePart-time2026-07-31 → 2026-11-10
RemoteNo visa sponsorship

Core

Build automated testing frameworks to ensure the quality, reliability, and integrity of customer data ecosystems across Martech and data platforms.

Role type

Senior SDET (Martech & Data)

Builds

Automated validation frameworks for data pipelines, identity resolution, SDK events, APIs, and CDP integrations.

Domain

Martech, Customer Data Platforms (CDP), Data Engineering

Required skills

SQL, Python, automated test suite design, data pipeline testing, API testing, defect triage, data quality validation, schema validation, CI/CD integration

Preferred skills

mParticle, Braze, OneTrust, dbt, Airflow, GitHub Actions, GitLab CI, web/app SDK testing

Technologies

Databricks, Snowflake, BigQuery, mParticle, Braze, OneTrust, dbt, Airflow, GitHub Actions, GitLab CI

Responsibilities

Build automated testing frameworks to validate customer data, schemas, and identity resolution; Develop automated tests for web/app events, SDK implementations, and consent signals; Test end-to-end data flows across platforms including API integrations and audience activation; Validate batch and near real-time data pipelines against SLAs; Embed automated testing and data quality checks into CI/CD workflows; Partner with Data Engineers and Martech teams to triage defects and prevent regressions.

Seniority

Senior, hands-on IC