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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Engineer - Applied Data - **Company:** MOM COMMERCE MEDIA LLC - **Location:** New York, NY, United States - **Experience:** Expert - **Salary:** $188,000.0 - $235,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Artificial Intelligence, Airflow, Amazon Web Services, Microsoft Azure, Batch Processing, BigTable, BigQuery, C Sharp (Programming Language), C++ (Programming Language), Cloud Computing, Data Infrastructure, Distributed Data Store, Distributed Systems, Data Flow Control, Python (Programming Language), Machine Learning, Redis, Software Engineering, Workflow Management Systems, Google Cloud, Data Storage Technologies, Feature Engineering, Data Ingestion, Apache Spark, Backend, Kotlin, Build Management, Information Technology, Integration Frameworks, Apache Kafka, Virtual Agents, Apache Beam, User Identification, Golang - **Published:** August 7, 2026 - **Apply:** https://www.dice.com/job-detail/f2fbf1f1-a324-4e87-aab7-99a665434ffd ## About the Role * 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 (Google Cloud Platform, 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). Preferred Qualifications * 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. ## Description The Ads Applied Data team builds and scales the foundational data infrastructure that powers Moloco's advertising platform. As a Senior Software Engineer, you will design, develop, and optimize distributed data systems for real-time and batch processing, ensuring reliable and low-latency delivery of data across the ads ecosystem. You'll work closely with Product, ML, and Data Science teams to enable feature engineering, identity resolution, and advanced user signal enrichment across online and offline pipelines. Responsibilities * Design and build large-scale distributed systems for data ingestion (Petabyte-scale), transformation, and serving. * Partner with ML and Serving teams to support feature engineering workflows, connecting offline data to serving systems. * Contribute to the evolution of Feature Infra / Feature Store, ensuring scalability, discoverability, and consistency of feature data. * Collaborate on Identity Graph construction to unify user and device identifiers for more effective signal enrichment and targeting. * Improve system observability, resilience, and performance in high-throughput, low-latency environments. * Mentor engineers and help define best practices for data and backend engineering., * Lead with Humility: Everyone's voice is respected, valued, and heard. With humility, we become more open and accessible to each other. We win, lose, and learn together. Accountability and feedback are essential to our success. * Uncapped Growth Mindset: We see all situations as opportunities to learn, grow, and improve as individuals and as an organization. We seek diverse perspectives, encourage curiosity, and promote experimentation to push the boundaries of what's possible. * Create Real Value: We pursue the most impactful opportunities with rigor and integrity. We take intelligent risks and make disciplined trade-offs to maintain deep focus. We help our customers win by delivering durable value. * Go Further Together: We're one team working towards one mission and vision. We collaborate proactively and inclusively, involving the right people at the right time and in the right way. We strive to create a more equitable workplace. We won't let each other fail. Additional Resources: * Moloco Company Blog * Moloco Leadership * Moloco Newsroom AI Use in Interviews Our interview process is designed to get to know the real you. Unless a round specifically includes AI as part of what's being assessed, we ask that candidates engage without AI assistance. Please review our AI Use in Interviews Policy before your interview to understand what to expect. Failure to comply with this policy may impact your candidacy. ## Related Videos - [Reducing LLM Calls with Vector Search Patterns - Raphael De Lio (Redis)](https://www.wearedevelopers.com/videos/1714-reducing-llm-calls-with-vector-search-patterns-raphael-de-lio-redis) - [Go with the Flow: Stop the Leaks Before Your Memory's a Waterfall!](https://www.wearedevelopers.com/videos/100073-go-with-the-flow-stop-the-leaks-before-your-memory-s-a-waterfall) - [Kotlin Multiplatform - True power of native code reuse](https://www.wearedevelopers.com/videos/4-kotlin-multiplatform-true-power-of-native-code-reuse) - [Alibaba Big Data and Machine Learning Technology](https://www.wearedevelopers.com/videos/37-alibaba-big-data-and-machine-learning-technology) - [Accelerating Authentication Architecture: Taking Passwordless to the Next Level](https://www.wearedevelopers.com/videos/733-accelerating-authentication-architecture-taking-passwordless-to-the-next-level) - [Data Science in Retail](https://www.wearedevelopers.com/videos/586-data-science-in-retail) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [7 Most Popular Web Developer Jobs in Europe](https://www.wearedevelopers.com/magazine/163-7-most-popular-web-developer-jobs-in-europe) - [How Much FAANG Companies Actually Pay Software Engineers in 2025](https://www.wearedevelopers.com/magazine/230-how-much-faang-companies-actually-pay-software-engineers-in-2025) - [Top Big Data Technologies That You Need to Know](https://www.wearedevelopers.com/magazine/108-top-big-data-technologies-that-you-need-to-know) - [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)