Staff AI Engineer: Build Agentic AI for SaaS

Cervin; Philadelphia (Philadelphia County); On-site; USD 150,000 - 210,000; Full time

Benefits offered by this job

Competitive base salary and bonus

Healthcare covering medical, dental, &

Unlimited PTO + company shutdowns

Job summary

Vendelux is building the category-defining platform for event marketing intelligence. We leverage AI to turn event data into measurable insights and drive pipeline opportunities for customers at scale.

As an AI Engineer, you will research, build, and ship AI-powered product capabilities that improve user workflows, accelerate insights, and deliver measurable business value. You’ll focus on agentic systems, LLMs, data, and scalable AI infrastructure across a multi-tenant SaaS platform.

Qualifications

• 8+ years of professional experience in software or data engineering with at least 3+ years building AI/ML‑driven products.
• Strong programming skills in Python and proficiency in SQL.
• Experience with modern AI frameworks and designing data pipelines.
• Cloud-based infrastructure experience (AWS, GCP, or Azure).
• Experience deploying LLMs and generative AI in production, including prompt engineering and RAG.

Responsibilities

• Research and apply modern AI methods, including AI agents, LLMs, RAG, embeddings, supervised and unsupervised learning.
• Prioritize impact and speed over perfection when developing AI-powered solutions.
• Translate business problems into AI solutions that improve user workflows and insights.
• Own the architecture and integration of agentic chat capabilities across the platform.
• Design systems that allow AI agents to reason, act, and surface insights across the product.

Skills

Python

SQL

Cloud platforms

Tools

HuggingFace

LangChain

Airflow

Dagster

Job description

Vendelux is building the category-defining platform for event marketing intelligence. We leverage AI to turn event data into measurable insights and drive pipeline opportunities for customers at scale.

As an AI Engineer, you will research, build, and ship AI-powered product capabilities that improve user workflows, accelerate insights, and deliver measurable business value. You’ll focus on agentic systems, LLMs, data, and scalable AI infrastructure across a multi-tenant SaaS platform.