AI Engineer II: End-to-End AI Tooling & Apps

Proofpoint; Dallas (TX); Hybrid; USD 93,000 - 147,000; Full time

Job summary

Proofpoint is seeking an AI Engineer II who will design and ship internal AI-powered tools end-to-end, owning AI applications, workflow automations, and integrations from concept through production. You will collaborate with business stakeholders and grow into fuller ownership, delivering measurable value and robust, scalable solutions.

This hands-on role requires writing production-grade code, working across front-end, back-end, data, and APIs, and evaluating new AI capabilities as the product

Qualifications

• 1–2 years hands-on experience building software, data products, or AI-powered tools.
• Strong Python and SQL proficiency with data analysis and ML workflows.
• Hands-on experience with ML and statistical modeling, including regression and classification.
• Experience working with large structured datasets using Snowflake or cloud data platforms.
• Experience developing or integrating REST APIs and backend services using FastAPI.
• Demonstrated ability to ship functional tools or applications to real users and evaluate their performance.
• Strong problem-solving, communication, and collaboration skills, including learning new technologies and explaining tradeoffs to non-technical audiences.

Responsibilities

• Design and build internal AI-powered tools end-to-end, including front-end, back-end, data, API, and LLM/AI integrations.
• Own AI applications, workflow automations, and systems integrations from requirements through deployment and iteration.
• Partner with Sales Operations and Revenue Analytics to translate business problems into scalable technical solutions.
• Evaluate and integrate new AI models, APIs, frameworks, and development approaches based on needs and feasibility.
• Develop production-quality applications with testing, documentation, monitoring, and maintainability; improve post-launch based on feedback.
• Build reusable AI capabilities, integrations, documentation, and patterns across teams.

Skills

Python

SQL

ML modeling

REST APIs

Data analysis

FastAPI

Tools

Snowflake

REST APIs

FastAPI

Job description

Proofpoint is seeking an AI Engineer II who will design and ship internal AI-powered tools end-to-end, owning AI applications, workflow automations, and integrations from concept through production. You will collaborate with business stakeholders and grow into fuller ownership, delivering measurable value and robust, scalable solutions.

This hands-on role requires writing production-grade code, working across front-end, back-end, data, and APIs, and evaluating new AI capabilities as the product