Top Tech Jobs & Startup Jobs

Design, document, and execute manual and automated test cases across mobile, backend, and web products. Perform functional, regression, performance, accessibility, browser compatibility, and end-to-end testing. Track and report defects using Jira/Azure DevOps, collaborate with developers to resolve issues, configure QA environments, adopt new testing tools, and mentor team members to improve QA processes and product quality.

Own and operate the end-to-end consumer data pipeline: ingest, clean, transform, and unify multi-source behavioral data into a deduplicated identity graph. Build and run batch and streaming pipelines, enforce data-quality and observability, support low-latency AI query access, perform root-cause incident analysis, and ensure privacy, compliance, and clear data lineage. Collaborate across product and fulfillment teams to maintain SLAs and document data contracts and architecture.

Senior individual contributor owning cross-cutting architecture, critical code-path reviews, platform reliability, incident leadership, and AI-era engineering practices across data pipelines and products.

Hunt and close new enterprise logos by prospecting, pitching, and securing B2B deals. Manage a qualified pipeline, build relationships across enterprise buyer stakeholders, articulate MFour’s product and AI-driven value, and exceed sales targets while staying current on industry trends.

Lead development of research fulfillment systems and data analysis interfaces using AI coding agents. Own end-to-end fulfillment pipelines, React/TypeScript front ends, backend APIs and orchestration, agent supervision/guardrails, observability, and incident response. Write precise specs, review agent output, and collaborate with product, operations, and platform teams to ensure reliable production delivery.

Manage and grow existing enterprise market research accounts. Lead renewals, upsells, and expansions; co-lead onboarding; conduct business reviews; identify churn risks; execute ABM to expand buyer base; collaborate with Customer Success, Research, and Marketing; maintain Salesforce and CRM records to track pipeline and growth.