7 months ago
Seoul, Korea, SouthMid Level / Senior
Responsibilities
- Design, implement, and operate backend services and APIs supporting campaign setup, configuration, health monitoring, reporting, alerting, and diagnostics.
- Own features and projects end-to-end from problem framing and technical design through implementation, testing, launch, and iteration.
- Partner with Product, UX, Data, and ML teams to create reliable and scalable Ads Manager experiences.
- Contribute to analytics and reporting by integrating with data pipelines and delivering actionable campaign and operational views.
- Improve system reliability, performance, observability, and production engineering practices through testing, metrics, logging, monitoring, and incident response.
- Contribute to technical excellence, collaboration, and continuous improvement.
Requirements
- BS/MS in Computer Science or a related technical field, or equivalent practical experience.
- Software engineering experience in backend or full-stack development; the Software Engineer II track requires 4+ years and the Senior Software Engineer track requires 8+ years.
- Proficiency in at least one of Java, Go, Kotlin, C++, or Python.
- Knowledge of data structures, algorithms, and system design, with experience building or maintaining web services and APIs.
- Experience with relational or NoSQL databases such as BigQuery, Bigtable, MySQL, or PostgreSQL.
- Senior candidates should have experience with large-scale distributed systems, complex multi-component or multi-team designs, project technical leadership, and stakeholder alignment.
- Ability to collaborate with Product, UX, Data, and ML partners and communicate fluently in English.
- Preferred experience includes advertiser-, operator-, or analyst-facing tools, digital advertising or AdTech, analytics and reporting, data pipelines, schemas, data contracts, SLIs/SLOs, backfill strategies, and latency-versus-cost trade-offs.
- Preferred familiarity with GCP, BigQuery, Dataflow, Kafka, and Beam/Spark, plus production reliability, observability, testing, UX for data-heavy products, global or multi-region environments, and mentoring.
Benefits
- Benefits are designed to support employees’ work and personal lives, with availability varying by country, employment type, and eligibility.
- The posting directs candidates to connect with a recruiter for region-specific benefits information.
Tech Stack
Apache BeamApache KafkaApache SparkC++GoGoogle BigQueryGoogle Cloud PlatformJavaKotlinMySQLPostgreSQLPython
Categories
About MOLOCO
Moloco builds AI-driven advertising and commerce media software for mobile app marketers, retailers/marketplaces, and streaming services. Its products include Moloco Ads (a performance-focused DSP) and platforms that let retailers and streamers run their own ad businesses, with revenue from ad spend and platform fees. Founded in 2013 and headquartered in Menlo Park, it is privately held with offices across North America, Europe, and Asia.