PayPal

Senior Software Engineer

PayPal
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26 days ago
Singapore, SingaporeSenior

Responsibilities

  • Coordinate the activities and technical tasks of engineers as a project or system leader.
  • Design, develop, test, maintain, and improve scalable, high-performance software systems and applications.
  • Collaborate with product managers, designers, engineers, management, partners, and customers on technical solutions and engineering standards.
  • Conduct design reviews, identify performance bottlenecks, and improve system reliability, scalability, security, and maintainability.
  • Mentor junior engineers and promote engineering best practices.
  • Use AI-assisted development tools to improve development velocity and code quality.
  • Plan and coordinate software releases and participate in large-scale production rollouts.

Requirements

  • At least 5 years of relevant experience and a bachelor’s degree, or an equivalent combination of education and experience.
  • Bachelor’s or master’s degree in Computer Science, Computer Engineering, Mathematics, or a related field.
  • 6–8 years of hands-on experience with Java and object-oriented design and development.
  • Strong experience with server-side Java, Spring, Hibernate, Maven, GitHub, distributed systems, database design, programming, tuning, and query optimization.
  • Experience with testing methodologies and tools such as TestNG and JUnit.
  • Ability to work across the full stack and participate throughout the software development lifecycle.
  • Strong complex problem-solving, collaboration, communication, documentation, and remote teamwork skills.
  • Knowledge of QA automation processes and tools is preferred.
  • Practical experience with AI tools and technologies and the ability to evaluate emerging AI/ML technologies is preferred.

Benefits

  • Balanced hybrid work model with three days in the office and two days at the office or home workspace.
  • Generous paid time off, healthcare coverage for employees and families, financial security resources, and mental health support.
  • Inclusive and flexible work culture focused on physical, emotional, and financial wellbeing.

Tech Stack

JavaJUnitMavenTestNG
PayPal

About PayPal

10,000+ employees

PayPal builds digital payments platforms for consumers and merchants, including PayPal, Venmo, and Xoom, supporting online, in‑app, and in‑person checkout and peer‑to‑peer transfers. It earns primarily from transaction and merchant processing fees, plus value‑added services such as risk management and branded credit. Founded in 1998 and headquartered in San Jose, California, PayPal operates in roughly 200 markets and is a public company traded on NASDAQ.

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