Senior Software Engineer, KCM
Keeper SecurityFull Time
Senior (5 to 8 years)
Candidates must possess at least 10 years of professional software development experience, with strong expertise in C++ (C++11/14/17 or newer), including multi-threading, memory management, and performance optimization. A solid working knowledge of Java (Core Java, concurrency, JVM fundamentals) is also required, along with hands-on experience in financial systems, preferably in payments, accounting, clearing, or settlement. A strong foundation in data structures, algorithms, OOD, and design patterns is essential, as is proficiency with databases (RDBMS and/or NoSQL Distributed). Experience with consensus algorithms (RAFT, Paxos or equivalent) and Linux/Unix environments, scripting, and debugging tools is necessary. Experience with distributed systems, event-driven architectures for payments, modern build/deployment tools, cloud-native solutions, and containerization (Docker, Kubernetes) are preferred, as is familiarity with payment gateways, fraud detection, risk management, settlement systems, and ledger accounting principles.
The Senior Software Engineer will lead the design, development, and maintenance of real-time payments, clearing, and settlement systems using C++ and Java. They will architect and optimize solutions for transaction throughput, concurrency, and low-latency processing, and implement accounting logic, ledger management, and reconciliation workflows. Responsibilities include integrating with payment networks and external financial systems, collaborating with cross-functional teams, and ensuring adherence to security, regulatory (PCI-DSS, SOX), and data privacy standards. The role also involves conducting code reviews, mentoring engineers, driving best practices, and troubleshooting complex production issues in mission-critical financial applications, while staying current with emerging fintech technologies and industry standards.
Global online marketplace for buying and selling
eBay is an online marketplace where individuals and businesses can buy and sell a wide range of products, including electronics, fashion, and collectibles. Users can list items for auction or use the 'Buy It Now' option for immediate purchases. eBay stands out from competitors with its vast selection, user-friendly interface, and strong buyer and seller protections, including free shipping on many items. The company's goal is to facilitate seamless transactions while generating revenue through transaction fees, advertising, and subscription services.