Moloco · 4 hours ago
Senior Software Engineer - Data Engineering - Moloco Commerce Media
Menlo Park, California, United States
Full-time
Onsite
Senior Level
$184K/yr - $244K/yr
6+ years expMoloco builds powerful AI advertising solutions and is seeking a Senior Software Engineer to develop an ML-based online advertising platform for the retail media industry. The role involves designing and optimizing data infrastructure and pipelines, mentoring team members, and leading high-impact projects.
AdvertisingCloud InfrastructureMobileMobile Apps
Responsibilities
Design and develop complex data pipelines and ETL processes for manipulating and managing big data
Improve cost effectiveness of data pipelines, storage, and databases, both independently and in collaboration with cross-functional teams
Design and implement data quality and governance processes to ensure data accuracy, consistency, and compliance
Enhance system scalability, availability, and performance across Moloco Commerce Media’s data infrastructure
Develop internal tools to boost developer productivity and system efficiency
Participate in cross-functional projects and initiatives, providing technical expertise and guidance
Collaborate with teams such as Infrastructure, Machine Learning, Data Science, Analytics, and Production to build the best ad platform
Tech lead a small team to contribute to high-impact projects
Qualification
Required
6+ years of software engineering experience using modern languages such as Java, C#, Go, C++, Python, and foundational SQL knowledge, with proficiency in SQL or NoSQL database technologies
Experience with computer systems architecture, operating systems, or distributed systems
Extensive experience with cloud platforms (e.g., AWS, Azure, Google Cloud) or equivalent on-premise systems
Strong programming fundamentals, testing practices, and knowledge of common algorithms and data structures
System design and development skills, especially in large-scale environments
Experience with at least one of the following: data modeling, analytics, data management, or big data processing/MapReduce
Strong analytical and troubleshooting skills in ambiguous or evolving environments
Maintain a growth mindset, staying updated on emerging technologies and industry trends, and sharing knowledge with others
Communicate and collaborate effectively across teams
Preferred
Deep, hands-on experience in ads infrastructure (bidding, pacing, budget optimization, or measurement) at large revenue scale
Benefits
Moloco Thrive: Benefits and Well-Being
Company
Moloco
Moloco offers programmatic advertising solutions to help optimize the client's acquisition, retention, and monetization campaigns.
501-1000 employees
H1B Sponsorship
Moloco has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (50)
2024 (38)
2023 (29)
2022 (11)
2021 (4)
2020 (13)
Funding
Current Stage
Late StageTotal Funding
$215.75MKey Investors
Premier PartnersTiger Global ManagementShinhan GIB,Smilegate Investment
2023-06-29Series D· $24.18M
2023-06-29Secondary Market
2021-08-17Series C· $150M
Leadership Team
Ikkjin Ahn
Co-founder and CEO
David Sehyuk Park
Co-founder/CIO
Recent News
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