Viant Technology Tech Stack

AI-powered programmatic advertising platform for CTV and omnichannel campaigns

Advertising Services Irvine, California 201–500 employees Public Company

Viant is a public DSP (NASDAQ: DSP) building AI-driven campaign automation for connected TV and omnichannel advertising. The tech stack—Python, TensorFlow, PyTorch, LangChain, and LlamaIndex layered on AWS/GCP/Azure—reflects heavy investment in ML-powered bidding and autonomous optimization. Active hiring tilts toward sales (34 roles) and engineering (15), with leadership gaps in supply partnerships and inventory, suggesting Viant is scaling go-to-market muscle while automating core platform capabilities.

Tech Stack 78 technologies

Core StackPython TensorFlow PyTorch LangChain AWS AWS Lambda Docker Kubernetes Terraform GitHub Actions Go Linux BigQuery MySQL Oracle SQL Server Power Query Power BI Java AWS RDS Angular LlamaIndex GCP Azure Alteryx Vertex Google Google Cloud Functions Excel DSP+44 more

What Viant Technology Is Building

◆Challenges

Optimizing campaign performance
Navigate changes in media landscape
Increasing adoption of the viant dsp
Agency adoption
Scaling brand-direct demand
Compliance with sox
Expand viant footprint across territory
Expanding footprint
Unlocking new opportunities
Process improvements automation initiatives

▲Active Projects

Bid optimization
Expand viant’s footprint across the territory
Campaign launch process
Advanced reporting solutions
Grow viant dsp sales in minneapolis
Brand-first demand generation strategy
Erp implementation audit support
Compensation analytics
Onboarding and certification programs
Rfi/rfp process

Hiring Activity

Decelerating75 roles · 20 in 30d

Department

Sales

Engineering

Finance

Marketing

Ops

Data

Product

Seniority

Senior

Director

Mid

Intern

Manager

Principal

Staff

Notable leadership hires: Account Director, Compensation Director, Supply Partnerships Director, Inventory Partnerships Director

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About Viant Technology

Viant Technology operates a programmatic advertising platform designed for marketers planning, executing, and measuring campaigns across CTV and omnichannel channels. The company serves advertisers seeking precision and automation in media buying, competing in the demand-side platform (DSP) market. With ~250 employees based in Irvine, California, Viant is publicly traded and operates as a sales-led organization with active expansion into new geographies (Minneapolis mentioned explicitly in projects). Current operational priorities include bid optimization, campaign launch acceleration, advanced reporting, and expanding DSP adoption among both brand-direct advertisers and agencies.

HeadquartersIrvine, California

Company Size201–500 employees

Hiring MarketsUnited States

Frequently Asked Questions

What tech stack does Viant Technology use?

Python, TensorFlow, PyTorch, LangChain, and LlamaIndex for ML/AI; AWS, GCP, and Azure for cloud infrastructure; Docker, Kubernetes, and Terraform for deployment; BigQuery, MySQL, Oracle, and SQL Server for data; Angular for frontend.

Where is Viant Technology headquartered?

Irvine, California. Currently hiring only in the United States, with documented expansion efforts in Minneapolis.