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Senior Lead Software Engineer, Marketing and Messaging Experimentation

McLean, VA, US💼 Full-time💰 $209,000–$209,000🗓 2026-09-11 → 2026-09-25

Core

Architect and scale high-performance systems for enterprise-wide experimentation, audience segmentation, and customer journey orchestration to drive AI-powered personalized marketing experiences.

Role type

Senior Lead Software Engineer (Marketing & Messaging)

Builds

Next-generation experimentation platforms, audience segmentation engines, and journey decisioning systems

Domain

Financial Services / Marketing Technology / Machine Learning

Deliverable

production ML models | product features

Required skills

System architecture, distributed streaming, cloud computing, Python/Java/Go, SQL, A/B testing frameworks, Agentic AI workflows, mentoring

Preferred skills

Large-scale low-latency application design, interactive AI tooling, open source frameworks

Technologies

Apache Kafka, AWS, Microsoft Azure, Google Cloud, Python, Java, Go, SQL

Responsibilities

Design resilient system-level architectures for experimentation and segmentation; Integrate AI and agentic workflows for journey orchestration; Mentor engineers and cultivate technical excellence

Seniority

Senior, hands-on IC with leadership responsibilities

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