A

Apple

Designs phones, computers and their operating systems

Java Engineer - Radar Engineering

Backend EngineeringConfirmed live in the last 24 hours
Full-timeCork, IrelandNo salary listedIn-person

About the Job

Requirements

  • Solid programming skills in Java or a similar language, with a good grasp of object-oriented design, data structures, and algorithms.
  • Familiarity with relational databases and SQL.
  • Experience with version control using Git and a working understanding of the software development lifecycle.
  • Experience building REST APIs or backend services, for example with Spring.

Responsibilities

  • Design, build, and test features and bug fixes for Radar’s backend services in Java.
  • Write clean, well-tested, maintainable code, and participate in code reviews.
  • Work with senior engineers to break down features into well-scoped tasks and deliver them on schedule.
  • Investigate and resolve production issues alongside the team and Ops partners.
  • Contribute to technical design discussions and documentation.
  • Follow and help improve the team’s engineering best practices.

Desired Qualifications

  • Familiarity with Redis, Solr, Kafka, and Oracle.
  • Exposure to microservices, distributed systems, or cloud infrastructure.
  • Experience with unit and integration testing frameworks such as JUnit.
  • Interest or experience in agentic workflows, MCP integrations, or AI-assisted development tools.
  • Ability to triage problems, prioritize accordingly, and propose a resolution.

About the Company

Apple

Designs phones, computers and their operating systems

Apple designs and sells consumer electronics, from iPhone smartphones and Mac computers to tablets and wearable devices. Its operating systems manage apps and built-in functions for communication and work, while iCloud stores files and synchronizes data across devices. Customers buy additional digital services through subscriptions such as Apple Music and Apple TV, and developers distribute software through the App Store. Apple earns money from hardware sales, subscriptions and digital transactions, selling directly to customers and through retailers and mobile carriers around the world. It was founded in 1976 and has its headquarters in Cupertino, California.

Company size
10,001+
Company stage
IPO
Headquarters
Cupertino, CA
Founded
1976

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