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Moloco

Senior Software Engineer - Applied Data

Moloco · Seattle, Washington, United States

Posted about 3 months ago

or apply directly on Moloco's site. We never take the application ourselves.

Is this posting real?

This role has been open
79 days
Moloco's roles stay open a median of 82 days
Reposted
No
Salary listed
No
0% of Moloco's roles list one
Ghost-job risk at Moloco
high
46 stale, 1 reposted of 47 open
Hiring momentum
63 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-10-24

Measured from postings appearing on and disappearing from Moloco's own greenhouse board since 2026-08-03. Full hiring picture for Moloco.

About this role

As a Senior Software Engineer on the Ads Applied Data team, you will design and optimize distributed data systems for both real-time and batch processing, ensuring efficient data delivery across Moloco’s advertising platform. You will collaborate closely with Product, ML, and Data Science teams to enhance feature engineering and user signal enrichment, while also mentoring other engineers and establishing best practices in data and backend engineering.

Our read on this posting3.2out of 5
benefits
5/5
freshness
1/5
career value
5/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Moloco as an employer.

What you need

  • Bachelor’s or Master’s degree in Computer Science or equivalent technical field
  • 5+ years of software engineering experience with one or more modern languages (Java, Kotlin, Go, C++, C#, or Python)
  • Proven experience designing and building large-scale distributed systems and backend services
  • Hands-on experience with data processing frameworks such as Apache Beam, Dataflow, or Spark, and orchestration tools like Airflow
  • Strong understanding of cloud infrastructure (GCP, AWS, or Azure) and data storage technologies (BigQuery, Bigtable, Redis, GCS, Kafka, Pub/Sub)
  • Demonstrated experience delivering impactful projects through collaboration with cross-functional teams (Product, ML, Data Science)

Nice to have

  • Experience with Feature Infra / Feature Store architecture and operations
  • Experience in Identity Graph design and construction to enhance user signal quality
  • Deep familiarity with AdTech or Machine Learning infrastructure domains
  • Experience working with Petabyte-scale data and high-availability systems

What you get

  • Medical, dental, and vision insurance
  • 401(k) plan with company match
  • Short-term and long-term disability coverage
  • Basic life insurance
  • Well-being benefits and perks
  • Up to 12 scheduled paid holidays per calendar year

Worth weighing

  • No specific mention of remote work options
  • Salary ranges provided are location-based, which may affect compensation depending on your location
  • Role involves complex problem-solving in AI advertising, which may require a steep learning curve

Summarised from Moloco's posting. Read the full original.

Listed by Moloco on their greenhouse job board, last confirmed open on 2026-10-24. PitchMeAI is not the employer.

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