Moloco · 1 week ago
Machine Learning Infra SWE
Redwood City, CA
Full-time
Onsite
Entry, Mid Level
$167K/yr - $251K/yrMoloco is a leading AI advertising solutions company focused on democratizing access to advanced AI technologies. They are seeking a Machine Learning Infrastructure Engineer to build and maintain foundational systems that support ML teams, ensuring reliable data training, deployment, and monitoring of models.
AdvertisingCloud InfrastructureMobileMobile Apps
Responsibilities
Build and maintain infrastructure for ML model training, deployment, and monitoring
Develop internal tools and APIs that improve ML developer workflows and data reliability
Partner with ML engineers to ensure clean data flows, reproducible experiments, and observable model behavior
Improve the robustness of our pipelines to prevent issues like data drift, silent model degradation, and outages
Contribute to team-wide initiatives to scale and standardize ML infrastructure
Learn from and collaborate with senior engineers and technical leads across the org
Qualification
Required
Proficiency in Python and SQL
Experience with Rust, C++, or Java
Strong CS fundamentals and core programming ability
Basic understanding of machine learning concepts, data processing, and statistics
Interest in building infrastructure and solving real-world ML/AI problems at scale
Ability to communicate clearly, take initiative, and work in a fast-moving team
Preferred
Experience with data/ML tools like Airflow, Kubeflow, TensorFlow, PyTorch, and/or Monte Carlo
Experience in data infrastructure such as Dataflow, BigQuery, BigTable or similar
Internship or academic project experience related to ML systems or distributed computing
Demonstrated resilience in high-performance environments
Willingness to take calculated risks and work on high-ambiguity projects
Benefits
We offer innovative benefits that empower our employees to take care of themselves and their families so they can do the best work of their lives.
Company
Moloco
Moloco offers programmatic advertising solutions to help optimize the client's acquisition, retention, and monetization campaigns.
Founded in 2013
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 ManagementLG Technology Ventures
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
2025-11-11
Company data provided by crunchbase