Jobs at Viant Technology

Build and maintain backend services, distributed data systems, and scalable batch and streaming pipelines for TVision’s audience measurement platform. Develop tools supporting device telemetry, content recognition, data ingestion, and large-scale analytics. Collaborate with data science and analytics teams, while ensuring data quality, security, performance, and timely delivery through testing, code review, monitoring, and operational best practices.

Leads end-to-end accounts receivable operations, including collections, credit management, dispute resolution, cash application, reporting, and risk oversight. Manages AR policies, metrics, systems, automation, audits, controls, and acquisition integrations while improving DSO and working capital. Builds and develops a high-performing team, supports executive reporting, implements AI-enabled tools, and partners cross-functionally to resolve escalations and scale the AR function.

Manages technical operations for Viant’s DSP, including measurement setup, performance validation, creative trafficking, QA, troubleshooting, publisher integrations, and partner certifications. Serves as a liaison between internal teams and external stakeholders, documents escalated issues, supports platform accounts, and drives cross-functional initiatives that improve platform stability, workflows, and campaign execution. Requires familiarity with ad-serving or programmatic platforms, strong communication skills, and working knowledge of HTML and JavaScript.

Develop and productionize reinforcement learning, contextual bandit, ranking, and prediction models for real-time advertising optimization. Analyze auction dynamics, experimentation, counterfactual evaluation, and large-scale data to improve bidding, targeting, personalization, and campaign outcomes. Collaborate with engineering, science, and product teams to deploy, monitor, retrain, and evaluate high-throughput, low-latency models.

Summer 2027 engineering internship at Viant’s Irvine headquarters. Interns will work on real-world engineering and technology projects, collaborate with experienced teams, participate in orientation and networking events, and receive manager feedback. The role is fully on-site Monday through Friday and is designed for UCI students seeking hands-on industry experience and potential future full-time or internship opportunities.

Staff Software Engineer responsible for designing, developing, and leading high-volume, low-latency ad-serving runtime systems. The role focuses on scalability, performance, fault tolerance, distributed systems, bid optimization, self-healing architecture, and full software lifecycle ownership. Responsibilities include technical leadership, design reviews, code reviews, bug triage, root-cause analysis, cross-functional collaboration, and guiding projects involving multiple engineers.

Own client relationships across pre-sales, campaign management, onboarding, retention, and upsell activities. Support RFI/RFP responses, design campaigns, coordinate launches, troubleshoot delivery issues, provide performance reporting, and recommend data-driven optimization strategies. Manage account information in Salesforce while partnering with internal teams and territory sales representatives to drive customer satisfaction, revenue growth, and cross-selling.

Leads the end-to-end design, deployment, and performance of real-time ML prediction and bid-optimization systems for programmatic advertising. Provides hands-on technical leadership to applied scientists and ML engineers, formulates optimization problems, manages production ML challenges such as latency, delayed feedback, drift, and retraining, and aligns technical roadmaps with business priorities.

Manages client relationships, pre-sales RFI/RFP support, campaign launches, optimization, reporting, retention, and upsell opportunities. Serves as the primary client contact, coordinates cross-functional onboarding and campaign updates, troubleshoots delivery issues, and develops data-driven recommendations to improve campaign performance and account growth. Maintains accurate campaign information in Salesforce and supports territory revenue goals.

Modernize and maintain Magnus and Goliath platforms across Java, Go, and JavaScript. Build AI-powered features (LLMs, tool-calling), integrate BigQuery, GCP, MySQL and internal APIs, diagnose production issues, write automated tests, and own projects end-to-end from design through deployment and support.

Leads technical pre-sales activities, including discovery, solution design, validation, client presentations, and product demonstrations. Partners with Sales to architect programmatic advertising solutions aligned with client KPIs and advises technical and executive stakeholders. Educates sales teams, collaborates with Product and Marketing, tracks ad tech trends, and supports product roadmap and sales strategy development.

Own Viant’s commercial product marketing system, including core narratives, agency and vertical pitches, solution modules, and sales-facing content. Partner with Sales, Product Marketing, Product, Design, and executives to improve positioning and seller productivity. Govern Highspot content, analyze usage, conduct customer interviews, synthesize Gong and field insights, and translate recurring customer needs and objections into scalable messaging, pitch materials, and enablement resources.

The Head of Industry, Travel & Tourism will drive revenue growth in the travel sector, scale brand relationships, and lead a GTM team for Viant's programmatic advertising solutions.

The Account Executive drives revenue and expands client bases by identifying new business opportunities, consulting with clients, and meeting sales quotas in the ad tech sector.

Manage client relationships and campaign lifecycle: support RFI/RFPs, launch and optimize programmatic/ad campaigns, onboard clients, provide reporting, drive retention and upsell, and coordinate with internal teams using Salesforce and Viant's Adelphic platform.

Design, deploy, and maintain cloud systems and tools; containerize applications; build CI/CD pipelines; instrument observability; support dev and ops teams; participate in on-call rotation; provide scoping/LOE and debug developer code as needed.

Design, build, and operate cloud infrastructure and tools: containerize applications, implement Terraform and CI/CD, support dev and ops, ensure observability, and participate in on-call rotation.

Sell Viant's DSP to media agencies and advertisers in the Los Angeles market. Prospect new business, manage agency relationships, meet revenue quotas, negotiate long-term contracts, cross-sell products, and collaborate with cross-functional teams to align solutions to client marketing objectives.

The Sr. Manager, Compensation oversees compensation cycles, ensures data integrity, market pricing, compliance, and collaborates cross-functionally with HR and Finance to streamline compensation strategies and analysis.

Lead and scale Viant's Financial Services vertical by growing brand-direct revenue, expanding agency adoption, and shaping go-to-market strategy. Build executive relationships with banks, insurers, fintechs and lenders, evangelize programmatic and AI capabilities, drive thought leadership, recruit and mentor sales teams, partner cross-functionally on product and measurement, and deliver against ambitious revenue and adoption goals.