Software Engineer - 3

eBay•Bellevue, WA

1d•Hybrid

About The Position

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass, authenticity thrives, bold ideas are welcome, and everyone can bring their unique selves to work — every day. We're in this together, sustaining the future of our customers, our company, and our planet. Join a team of passionate thinkers, innovators, and dreamers — and help us connect people and build communities to create economic opportunity for all. About the team and the role: eBay, Inc. seeks Software Engineer - 3 in Bellevue, WA

Requirements

Master’s degree, or foreign equivalent, in Computer Science, Computer Engineering, or a closely related field, plus one (1) year of experience in the job offered or in a related occupation.
Employer will accept a Bachelor’s degree, or foreign equivalent, in Computer Science, Computer Engineering, or a closely related field plus five (5) years of progressive, post-baccalaureate experience in the job offered or in a related occupation.
One year of experience required in each of the following: Large-scale distributed data processing with Apache Flink, Apache Kafka, and internal stream-processing platform Rheos.
Workflow orchestration using Apache Airflow and internal Data Lake Studio (DLS).
RESTful API design and implementation for enterprise systems.
Relational and non-relational databases, including Oracle and NuDocument.
Distributed big data systems, including Apache Hive, Hadoop, and Spark.
Cloud-native application deployment using Kubernetes and Docker.
Third-party vendor system integration with internal platforms and CRM systems.
Ads/Affiliate traffic events enrichment & reconciliation system development.
Implementing data quality, privacy compliance, and auditing solutions for large-scale ETL and data governance systems.
Java and Python programming for backend systems and data pipelines.

Responsibilities

Designing and developing eBay’s global affiliate system to connect external partners for effective promotion of eBay items.
Architecting and maintaining the affiliate payment system to ensure accurate calculation and processing of partner payouts based on diverse business metrics, including campaign performance, item-level data, and various reporting needs.
Building and enhancing large-scale, event-driven data processing and enrichment systems to handle affiliate traffic events.
Ensuring reliable integration and synchronization of partner and transaction data across multiple critical platforms, including external vendor Impact, internal systems such as Rheos and Data Lake Studio, and Salesforce for business operations.
Collaborating with cross-functional teams to define technical requirements, drive system architecture decisions, and implement scalable solutions that meet compliance, auditing, and data governance standards.