Moloco · 1 day ago
Staff Frontend SWE
United States
Full-time
Remote
Lead/Staff
$216K/yr - $280K/yr
8+ years expMoloco is a leading AI advertising solutions company dedicated to democratizing access to advanced machine learning technologies. They are seeking a Staff Frontend Software Engineer to design, develop, and scale user-facing interfaces for their retail media advertising platform, contributing to high-performance applications and mentoring other engineers.
AdvertisingCloud InfrastructureMobileMobile Apps
Responsibilities
Lead the design and implementation of scalable, user-friendly web applications that power efficient ad campaign operations and enable data-driven decision-making
Own frontend architecture, setting best practices for reliability, reusability, and long-term maintainability
Partner closely with product, design, backend, and ML teams to deliver seamless end-to-end solutions
Build reusable UI component libraries and design systems that accelerate product development
Explore and prototype next-generation features including advanced ad performance analytics and creative-level reporting across millions of campaign items
Mentor and coach engineers, sharing expertise in modern frontend practices and leadership in cross-functional initiatives
Qualification
Required
8+ years of software engineering experience, with a deep focus on frontend development
Expertise in JavaScript/TypeScript and modern frameworks (React strongly preferred)
Strong understanding of web application architecture, performance optimization, and scalability
Experience with enterprise SaaS applications and customer-facing platforms
Familiarity with large-scale distributed systems and how the frontend integrates with backend services
Solid grounding in system design, data-driven UI development, and testing practices
Experience building or contributing to design systems and UI component libraries
Interest and experience in advertising technology, retail/e-commerce, or cloud-based platforms
Excellent problem-solving and troubleshooting skills, with a passion for delivering high-quality solutions
Growth mindset and enthusiasm for mentoring, collaboration, and staying current with frontend technologies and industry trends
Benefits
Innovative benefits that empower our employees to take care of themselves and their families
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 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