Principal Software Engineer
Quick Summary
WHAT YOU’LL DO Viant’s customers use the Demand Side Platform (DSP) to set up, run and monitor ad campaigns. The platform team owns a complex set of backend services and the frontend UI that make up the DSP.
Must have experience in the AdTech domain OR possess strong proficiency in the Go programming language. 12+ years of professional experience in the software industry.
Responsibilities
~1 min read- Determine a long-term technical vision and scope of future projects, while continuously developing and reviewing existing projects.
- Lead end-to-end product development efforts for Viant DSP’s suite of products.
- Own & contribute to major features & areas of the products.
- Work closely with cross-functional teams internally as well as customers externally to understand pain points, underserved needs, and identify opportunities.
- Mentor engineers who thrive working in an innovative, user-focused, fast paced environment.
- Drive initiatives to reduce operational load, and build operationally sustainable products.
Requirements
~1 min read- Must have experience in the AdTech domain OR possess strong proficiency in the Go programming language.
- 12+ years of professional experience in the software industry.
- Experience with web services, microservices, or other SOA
- Relational database experience, such as MySQL, Postgres, or Oracle, and experience with complex SQL
- Bachelor’s degree in Mathematics, Computer Science or related field.
- Solid understanding of data structures and algorithms.
- Knowledge of modern programming languages, especially Java and Go.
- Knowledge of cloud based technologies, especially AWS, Azure or GCP.
- Hands on experience designing, building and delivering high quality scalable, operationally sustainable software.
- Ad tech industry experience is a plus.
- NoSQL experience is a plus
Investing in our employee’s professional growth is important to us, but so is investing in their well-being. That’s why Viant was voted one of the best places to work and some of our favorite employee benefits include fully paid health insurance, paid parental leave and unlimited PTO and more.
#LI-KW1
Viant Technology (NASDAQ: DSP) is an exclusively buy-side, AI-powered advertising platform purpose-built for CTV. Viant uniquely combines proprietary content intelligence, household-level identity resolution, and person-level attention signals to connect advertisers with real customers and drive measurable outcomes across the open internet. Through its award-winning AI solutions, Viant is building the future of autonomous advertising, where AI doesn't just assist the campaign, it delivers real results. Learn more at viantinc.com.
Location & Eligibility
Listing Details
- First seen
- March 26, 2026
- Last seen
- May 8, 2026
Posting Health
- Days active
- 44
- Repost count
- 0
- Trust Level
- 34%
- Scored at
- May 9, 2026
Signal breakdown
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