Senior Software Engineer - Backend (Java)

The Company

PayPal has been revolutionizing commerce globally for more than 25 years. Creating innovative experiences that make moving money, selling, and shopping simple, personalized, and secure, PayPal empowers consumers and businesses in approximately 200 markets to join and thrive in the global economy.

We operate a global, two-sided network at scale that connects hundreds of millions of merchants and consumers. We help merchants and consumers connect, transact, and complete payments, whether they are online or in person. PayPal is more than a connection to third-party payment networks. We provide proprietary payment solutions accepted by merchants that enable the completion of payments on our platform on behalf of our customers.

We offer our customers the flexibility to use their accounts to purchase and receive payments for goods and services, as well as the ability to transfer and withdraw funds. We enable consumers to exchange funds more safely with merchants using a variety of funding sources, which may include a bank account, a PayPal or Venmo account balance, PayPal and Venmo branded credit products, a credit card, a debit card, certain cryptocurrencies, or other stored value products such as gift cards, and eligible credit card rewards. Our PayPal, Venmo, and Xoom products also make it safer and simpler for friends and family to transfer funds to each other. We offer merchants an end-to-end payments solution that provides authorization and settlement capabilities, as well as instant access to funds and payouts. We also help merchants connect with their customers, process exchanges and returns, and manage risk. We enable consumers to engage in cross-border shopping and merchants to extend their global reach while reducing the complexity and friction involved in enabling cross-border trade.

Our beliefs are the foundation for how we conduct business every day. We live each day guided by our core values of Inclusion, Innovation, Collaboration, and Wellness. Together, our values ensure that we work together as one global team with our customers at the center of everything we do – and they push us to ensure we take care of ourselves, each other, and our communities.

Job Summary:

What you need to know about the role-

The role is for building next generation capabilities in cloud while maintaining existing services. The candidate should have the technical expertise to develop with minimal guidance. We are looking for the highest levels of technical talent and programming skills, as well as a keen desire to deeply understand our platform to push our technology forward with respect to functionality, performance, reliability, and scalability.

Meet our team

The Data Services and Caching group team is responsible for providing the Data access capabilities for PayPal developers. We design, develop, enhance components that get called across every interaction between PayPal components and datastores. We are responsible for scalability, high availability, and reliability of datastores utilized within PayPal.

Job Description:

Essential Responsibilities:

• Delivers complete solutions spanning all phases of the Software Development Lifecycle (SDLC) (design, implementation, testing, delivery and operations), based on definitions from more senior roles.
• Advises immediate management on project-level issues
• Guides junior engineers
• Operates with little day-to-day supervision, making technical decisions based on knowledge of internal conventions and industry best practices
• Applies knowledge of technical best practices in making decisions

Minimum Qualifications:

• Minimum of 5 years of relevant work experience and a Bachelor's degree or equivalent experience.

Preferred Qualification:

Your way to impact

At PayPal, Backend Software Engineers are the architects of our global payment platform. You'll design, develop, and optimize core systems that power millions of transactions daily, directly impacting our customers' experiences and our company's success.

Your day-to-day

As a Senior Software Engineer - Backend, you'll design and implement backend solutions. You'll collaborate with cross-functional teams to deliver high-quality products.

• Design and develop scalable backend systems.

• Optimize system performance and reliability.

• Mentor junior engineers.

What do you need to bring

• 5 + years of backend development experience and a bachelor’s degree in computer science or related field.

• Proficiency in at least one backend language (Java, Python, Ruby on Rails)

• Advanced proficiency in backend development with either Java EE frameworks, including experience with Spring MVC, or Hibernate.

• Experience designing and implementing RESTful services, focusing on scalability and reliability, using Java.

• Proven ability to mentor junior engineers and contribute to code reviews and design discussions.

• Experience with cloud platforms (AWS, GCP, Azure)

• Experience with databases (SQL, NoSQL)

• Strong understanding of database design, including SQL and NoSQL databases, and experience with ORM tools.

Preferred Qualifications

• Experience with large-scale, high-performance systems.

• Knowledge of the payment processing industry and relevant regulations.

• Experience with cloud platforms (AWS, GCP, Azure).

• Contributions to open-source projects.

• Exposure to cloud datastores