Senior Software Engineer (Data)
Viant Technology Inc - Irvine, California, United States; Los Angeles, California, United States
Posted Oct 6, 2025
Benefits
- Parental leave
- Not verified
- Non-birth-parent leave
- Not verified
- Family-building benefits
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- Fertility benefits: Not verified
- Adoption assistance: Not verified
- Surrogacy assistance: Not verified
- Mental health support
- Not verified
- Relocation assistance
- Not verified
- Childcare support
- Not verified
- Learning budget
- Not verified
- Verification
- Not verified
- Salary
- $120K-$180K Verified - from the job posting source checked Jun 20, 2026
- 401(k) match
- Not verified
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Market context
- U.S. role benchmark (BLS OEWS)
- $116,543 U.S. median for this role
- Projected growth (BLS Employment Projections)
- +9.8% - Much faster than average
29% above the BLS role benchmark for software engineering aggregate.
Matched to SOC 15-1252 - Software Engineering aggregate by role bucket.
Source: U.S. Bureau of Labor Statistics, OEWS, May 2024 and Employment Projections, 2024-2034.
Schedule
- Shift type
- Not verified
- Weekend work
- Not verified
Company
Application
- Cover letter
- Not verified
- Assessment
- Not verified
- Deadline
- Not stated
Where they hire
State eligibility is not yet verified.
About this role
Senior Software Engineer (Data) Irvine, California, United States; Los Angeles, California, United States WHAT YOU'LL DO As a Senior Software Engineer on Viant's Data team, you will build and optimize the data systems that power our AI-driven DSP, enabling real-time decisioning and measurement across CTV and omnichannel advertising. You'll work with large-scale datasets and distributed systems in a multi-region cloud environment spanning GCP and AWS. This role is ideal for an engineer who enjoys solving complex data challenges, improving system performance, and contributing to scalable infrastructure. You'll collaborate closely with cross-functional teams while delivering reliable, efficient, and high-quality data solutions. THE DAY-TO-DAY - Design, develop, and deploy data pipelines and backend services in a cloud environment - Build and maintain ELT workflows using modern data processing tools and frameworks - Optimize ETL processes and queries for performance, scalability, and cost efficiency - Troubleshoot data and system issues in production environments - Collaborate with product, engineering, and operations teams to deliver features and improvements - Contribute to system design discussions and implement scalable solutions - Ensure data quality by identifying inconsistencies and resolving issues - Support ongoing improvements to system reliability, performance, and maintainability GREAT TO HAVE - 5+ years of experience in software engineering, with a focus on data systems or backend development - Proficiency in one or more programming languages such as Python, Java, or Go - Experience with GCP (including BigQuery) or other cloud data platforms - Strong SQL skills and experience working with large-scale datasets - Familiarity
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