Java Backend Engineer

2 weeks ago

San Jose, United States Perfict Full time

About Us:

Perfict Global is a leading IT consulting services provider focused on providing innovative and successful business workforce solutions to Fortune 500 companies. Our trained and experienced professionals constantly strive to bring together the best technologies available to manage client's complex business and technology, participate in implementation activities and collaborate in new ways to meet client needs.


We provide excellent benefits such as Medical, Dental, Vision ++ a fun company to work


Contract W2 Only

Onsite


Position Overview:

We are seeking a skilled and motivated Backend Java Engineer to join our dynamic development team. As a Backend Java Engineer, you will be responsible for designing, implementing, and maintaining scalable and high-performance backend systems. Your primary focus will be on developing server-side logic, ensuring high responsiveness to requests from the frontend, and collaborating with front-end developers to integrate user-facing elements with server-side logic.


Key Responsibilities:

  • Design and Development: Design, build, and maintain efficient, reusable, and reliable Java code. Develop and implement backend services and APIs to support new and ongoing projects.
  • System Architecture: Collaborate with architects and other engineers to design scalable and robust system architectures.
  • Integration: Integrate user-facing elements developed by front-end developers with server-side logic.
  • Database Management: Design and optimize database schemas, write complex SQL queries, and perform database migrations. Work with both relational and non-relational databases.
  • Performance Tuning: Identify bottlenecks and bugs, and devise solutions to mitigate and address these issues. Ensure the best possible performance, quality, and responsiveness of applications.
  • Security: Implement security and data protection measures. Stay up-to-date with security standards and apply them to the development process.
  • Testing and Debugging: Write unit tests, integration tests, and perform debugging. Ensure code quality and maintainability by conducting code reviews and following best practices.
  • Collaboration: Work closely with product managers, designers, and other stakeholders to understand requirements and translate them into technical specifications.
  • Documentation: Maintain clear and comprehensive documentation of code, system designs, and APIs.

Qualifications:

  • Educational Background: Bachelor's degree in Computer Science, Engineering, or a related field. Equivalent practical experience may be considered.
  • Experience:
  • 5+ years of experience in backend development using Java.
  • Proven experience with Java frameworks such as Spring Boot, Hibernate, and other relevant technologies.
  • Experience with RESTful API design and implementation.


Technical Skills:

  • Proficient in Java, with a good understanding of its ecosystems.
  • Familiarity with build tools such as Maven or Gradle.
  • Experience with database technologies such as MySQL, PostgreSQL, MongoDB, or similar.
  • Knowledge of cloud platforms such as AWS, Azure, or Google Cloud is a plus.
  • Familiarity with containerization and orchestration tools like Docker and Kubernetes.


Soft Skills:

  • Strong problem-solving skills and attention to detail.
  • Excellent communication and teamwork abilities.
  • Ability to manage multiple tasks and prioritize effectively in a fast-paced environment.


General Summary:

  • Fix all gaps in existing Passkey product flows (ios android (other OS))
  • Improving enrollment rate / expand the ramp
  • Improving Passkey login experiences
  • Improving the E2E settings and passkey experiences (web/native/platform/settings/risk & Strategy, control risk and policy activations/deactivation)
  • Scale to all integration touchpoints (can we be more specific?)


Passkey registration basics:

  • Enable Passkey registration on platforms where implementation is possible but missing (e.g. All browsers on Windows, Chrome/Firefox on MacOS, Password Managers)
  • Begin Passkey registration in current login/onboarding flows where missing (across paypal.com and consumer app in Horizon 2, and then potentially XO in Horizon 3)
  • Fix UX issues with existing Passkey registration experiences


Passkey login basics:


  • Enable Passkey login on platforms where implementation is possible but missing (e.g. All browsers on Windows, Firefox on MacOS, Password Manager)
  • Fix UX issues with existing Passkey login experiences (e.g. edge cases where Passkey prompts are shown even when a Passkey is not available)


Passkey login optimizations:


  • Improve coverage of buyer pre-identification for Passkey login (Target experience: User shown passkey login prompt with no click)
  • Implement Auto-fill experiences for Passkey Login where implementation is possible but missing
  • Auto-focus + Conditional UI (Target experience: User shown passkey auto-fill prompt with no click)
  • Conditional UI only (Target experience: User clicks email field to be shown passkey auto-fill prompt)


Passkey registration optimizations:

  • Cross-platform registration

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