Jobs at Moloco

Software Engineer Interns will build server-side infrastructure for a high-scale mobile advertising platform, handling millions of requests per second. Responsibilities include implementing advertising functionality, developing customer-facing features, exploring service-improving technologies, and collaborating with cross-functional teams. Candidates should demonstrate strong problem-solving, data structures, algorithms, and software development skills while pursuing or recently completing a computer science or related degree.

Staff Software Engineer leading technical direction and end-to-end delivery for scalable connected TV advertising systems. Responsibilities include designing backend services, APIs, data systems, and workflows; improving reliability, performance, observability, and scalability; translating ambiguous customer and business needs into technical solutions; collaborating cross-functionally with Product, Data, ML, UX, and Engineering; mentoring engineers; and influencing architecture and engineering strategy across the organization.

Conduct manual and exploratory testing, build AI-assisted test automation frameworks, generate and maintain automated tests, analyze defects, and integrate AI-driven QA tools into CI/CD pipelines. The role collaborates with software engineers to improve testability, release quality, regression coverage, and development efficiency while maintaining test documentation and defect records.

Build and maintain Moloco’s mobile advertising SDK across iOS and Android platforms. Responsibilities include SDK architecture, cross-platform tooling, backend and infrastructure integrations, APIs, telemetry, customer integration support, documentation, feature development, and mentoring junior engineers. The role requires strong iOS and Swift expertise, knowledge of multithreading, networking, compilers, optimization, and mobile platform evolution.

Build and operate shared platforms, developer tooling, cloud infrastructure, and AI infrastructure for Moloco Ads. Design scalable, reliable, secure systems; improve engineering productivity, observability, performance, and cost efficiency; establish infrastructure guardrails; lead projects end to end; collaborate across teams; enable safe AI workload deployment; and mentor engineers.

Leads enterprise-wide financial planning, annual and long-range planning, rolling forecasts, and corporate-function finance partnership. Owns G&A budgeting, headcount planning, variance analysis, financial modeling, scenario analysis, and executive decision support. The role improves planning systems and processes, ensures reporting integrity, and leads FP&A talent while advising senior leadership on risks, opportunities, investments, and strategic priorities.

Leads cross-team technical initiatives for AI-powered advertising and ecommerce products. Coordinates engineering, product, leadership, and go-to-market stakeholders across roadmaps, schedules, risks, dependencies, releases, security, privacy, compliance, and operational readiness. Establishes scalable processes, improves organizational efficiency, drives consensus, and manages programs from conception through completion while helping develop the technical program management function.

Lead complex, cross-functional technical programs supporting Moloco’s CTV business from strategy and problem definition through launch and post-launch learning. Translate customer and business needs into roadmaps, milestones, dependencies, and execution plans. Coordinate Product, Engineering, Data Science, Infrastructure, Finance, and Go-to-Market teams, manage risks and trade-offs, improve communication rhythms, and align global teams across Seoul and other offices.

Leads Moloco’s global IT strategy, operations, service delivery, infrastructure, employee technology experience, AI adoption, security controls, and compliance support. Oversees enterprise SaaS, identity and access management, endpoint and network infrastructure, help desk, office IT, and AV services across multiple regions. Builds and mentors distributed IT teams, manages budgets and vendors, drives automation and change management, and advises executives on technology transformation, responsible AI adoption, organizational readiness, and risk.

Lead Moloco’s global product marketing strategy across its AI advertising portfolio. Own product naming, positioning, messaging, enablement, content, thought leadership, website strategy, launches, and product storytelling. Build the product marketing operating model, integrate marketing into the product lifecycle, partner with product and go-to-market teams, manage segment and geographic marketing, lead a high-performing team, and represent Moloco publicly on AI advertising and industry trends.

As an Applied Scientist II, you will work with cross-functional teams on projects that optimize software systems and improve ML components, while analyzing inefficiencies and proposing solutions.

Own end-to-end CTR/CVR prediction models in a real-time bidding system (sub-100ms): modeling, feature pipelines, offline and online evaluation, A/B testing, experiment debugging, and post-launch ops. Hunt for new predictive signals, build tooling for experiment debugging and signal discovery, collaborate with data and pipeline teams, and set technical direction for NEXT's ML stack.

The Senior Growth Director will own growth strategy for strategic customers, securing revenue targets, leading negotiations, and building executive partnerships to drive growth and enhance Moloco's market position.

The Senior Software Engineer will design and implement advertiser workflows, lead technical projects, and collaborate across teams to improve campaign management in Moloco's Cloud Portal, enhancing user experience and business impact.

As a Senior Growth Manager, you will lead strategic account ownership, revenue strategy, and client leadership, ensuring successful outcomes for a portfolio of key advertiser accounts in Japan, driving growth through complex commercial strategies and advanced data storytelling.

Lead end-to-end ads quality initiatives, partnering with product, data science, and engineering to improve bidding logic, experimentation, and advertiser performance. Act as technical vertical lead, drive cross-functional execution, run experiments, and scale successful product capabilities.

Own day-to-day implementation for new advertisers: set up and QA campaigns, monitor and analyze performance, recommend optimizations, support client meetings and handoffs to Growth, and collaborate cross-functionally to resolve technical and measurement issues while using AI tools to improve productivity.

Lead end-to-end GTM programs for creative review, content policy, and vendor operations; build global policy and workflows; implement AI-driven automation; define KPIs and report performance; create documentation and training; align stakeholders and translate operational needs into product requirements.

As a Growth Manager, you'll drive client strategies, enhance mobile campaign performance, analyze data for insights, and collaborate with various teams. You'll communicate effectively with stakeholders to align goals and improve account growth results, while managing client relationships.

Lead product strategy and P&L for an end-to-end ad product, drive market launches and scaled adoption, identify growth and partnerships, deliver advertiser-centric experiences, and influence cross-functional teams to innovate and grow revenue.