PayPay Corporation

Create new values and change the world with PayPay, anytime, anywhere.

Backend Engineer

Backend EngineerSoftware EngineerFull TimeRemoteTeam 1,001-5,000Since 2018H1B No SponsorCompany SiteLinkedIn

Location

United States

Posted

145 days ago

Salary

Not specified

Bachelor Degree4 yrs expEnglishJapaneseJavaNo SQLOpen SourcePythonScalaGo

Job Description

• Design large-scale systems with high complexity to support our high throughput applications. • Understand how to leverage infrastructure for solving such large-scale problems. • Develop tools and contribute to open source wherever possible. • Adopt problem solving as a way of life – always go to root cause! Support the code you write in production. • Leverage AI/LLM-based tools for code development, reviews, testing, and documentation in daily workflows.

Job Requirements

  • 4+ years of experience in using Java under professional environment, or if you are non-Java user, excellent skills in generalized programming languages, such as Scala, Python, and Go.
  • Interest and ability to learn other coding languages as needed.
  • Experience with NoSQL databases and distributed cache.
  • Strong fundamentals in data structures, algorithms and object-oriented programming.
  • In-depth understanding of concurrency and distributed computing.
  • Degree in Computer Engineering or Computer Science or 5+ years equivalent experience in SaaS platform development.
  • Business level of English or Japanese.
  • Hands-on experience with AI/LLM tools (e.g., ChatGPT, GitHub Copilot, Gemini, CodeWhisperer, or similar) in professional software development.

Benefits

  • Social Insurance (health insurance, employee pension, employment insurance and compensation insurance)
  • 401K
  • Translation/Interpretation support
  • VISA sponsor + Relocation support

Related Job Pages

More Backend Engineer Jobs

Backend Software Engineer

NetBox Labs

We make it easier to build and manage complex networks.

Backend Engineer145 days ago
Full TimeRemoteTeam 11-50Since 2023H1B No Sponsor

Backend Engineer building core systems at NetBox Labs

Distributed SystemsGrafanaGRPCKafkaMicroservicesPythonRedisGo
United States
$120K - $180K / year

Senior .NET Software Engineer

VeliTech

ML-Driven Ecosystem for iGaming Operators

Backend Engineer148 days ago
Full TimeRemoteTeam 201-500H1B No Sponsor

Senior .NET Software Engineer developing sportsbook platform at VeliSports

AngularASP.NETAWSDockerEC2JavaScriptPostgresRDBMSReactSQL.NET
United States

Database Developer, SQL, DB2, Linux

MicroHealth

Putting the “Health” in Healthcare IT

Backend Engineer149 days ago
Full TimeRemoteTeam 51-200H1B No Sponsor

Database Developer at MicroHealth managing SQL Server databases

LinuxShell ScriptingSQL
United States
$110K - $120K / year
Backend Engineer149 days ago
ContractRemoteTeam 11-50H1B Sponsor

Golang Developer with AWS expertise at Capital One

AWSCloudDockerDynamoDBEC2GrafanaGRPCJavaScriptJenkinsKafkaKubernetesMicroservicesMySQLNode.jsNoSQLPostgresPrometheusPythonRabbitMQSQLTerraformGo
United States