Sr. Software Engineer-Network Security in Scottsdale at PayPal

Date Posted: 2/13/2018

Job Snapshot

Job Description

Fueled by a fundamental belief that having access to financial services creates opportunity, PayPal (NASDAQ: PYPL) is committed to democratizing financial services and empowering people and businesses to join and thrive in the global economy. Our open digital payments platform gives PayPal’s 210 million active account holders the confidence to connect and transact in new and powerful ways, whether they are online, on a mobile device, in an app, or in person. Through a combination of technological innovation and strategic partnerships, PayPal creates better ways to manage and move money, and offers choice and flexibility when sending payments, paying or getting paid. Available in more than 200 markets around the world, the PayPal platform, including Braintree, Venmo and Xoom enables consumers and merchants to receive money in more than 100 currencies, withdraw funds in 56 currencies and hold balances in their PayPal accounts in 25 currencies.

As a Sr. Software Engineer-Network Security of Core Network Services, the successful candidate will have an opportunity to lead the Automation for Datacenter Networks, Composable services and Auto Remediation.

This position is part of PayPal's CPI organization. We deliver a seamlessly scalable, exceptionally efficient, highly reliable infrastructure and services platform in a hybrid cloud environment. The infrastructure engineering team designs, delivers and operates large-scale private and public cloud infrastructure for PayPal development and production environments. This is one of the largest hybrid cloud infrastructures in the world and runs on multiple technology stacks.

Core Network Services team responsible for architecture, design, and develop global site network to enable PayPal to serve customers in 200 countries across the globe. We are the team responsible to deliver global network footprint to deliver uninterrupted services to our customers. As part of our next generation network transformation journey we are seeking seasoned, passionate, and multi-faucet candidate to join the Core Network Services team at PayPal.
The Software Engineer will interact closely with different development and operational teams at PayPal to drive the Core Network Services from definition through delivery.

Job Requirements:

  • Passion to build Infrastructure services for large scale private cloud environments.
  • Interface with internal teams, customers, and partners.
  • Drive and deliver data center network security architecture and implementation.
  • Get involved hands-on level designing and writing code.
  • Work with the team on detailed technical design.
  • A Positive "can do" attitude with the ability to articulate thoughts and ideas and see them to fruition

Technical Skills:

  • Strong Software Engineering background is required
  • Overall 4+ years of experience in Java Software Development for Large Scale Production
  • Prior Linux kernel, Kernel networking subsystem development experience
  • Experience in building large scale performant distributed systems with RESTful services.
  • Experience in Open Source frameworks like Spring, jBPM, Drools, Quartz Scheduler
  • Programming experience in C, C++, Python, & Java
  • Deep hands-on experience in developing software for switches/routers and/or for stateful firewalls from leading networking vendors
  • Network domain experience in L2/L3 control plane protocols and Load balancers
  • A solid understanding of networking and core Internet protocols (e.g. TCP/IP, DNS, SMTP, HTTP, and distributed networks).
  • A solid understanding and integration of services via API.
  • Prior Cloud Technology experience is preferred, especially OpenStack, Kubernetes, Mesos
  • Background in System Engineering, Networking is definitely preferred
  • Knowledge in one or more databases like NoSQL, Kafka, or Redis is preferred
  • Any prior experience with open source projects like OpenContrail, Trireme, Calico or Cilium is a plus

Basic Qualifications:

  • Bachelors and/or Masters in computer science OR related field of study
  • 4 plus years of solid Java Software Development experience with proven track record
  • 3 plus years experience in Cloud and Openstack
  • 2 plus years of Network Security experience

We're a purpose-driven company whose beliefs are the foundation for how we conduct business every day. We hold ourselves to our One Team Behaviors which demand that we hold the highest ethical standards, to empower an open and diverse workplace, and strive to treat everyone who is touched by our business with dignity and respect. Our employees challenge the status quo, ask questions, and find solutions. We want to break down barriers to financial empowerment. Join us as we change the way the world defines financial freedom.

PayPal provides equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, pregnancy, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, PayPal will provide reasonable accommodations for qualified individuals with disabilities.