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Activision Logo Activision · IT - Software Development

Senior Java Engineer

United States, Santa Monica Employment contract 102800.00 - 190204.00 USD / Year · Job Posted June 29, 2026
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Job Description

The Senior Java Engineer is responsible for designing, building, and supporting high-quality backend services for Marketing Technology platforms. This role combines hands-on engineering with technical ownership of APIs, integrations, service reliability, and backend modernization initiatives.

Job Responsibility

  • Design, build, and maintain Java-based backend services and APIs used by web, mobile, and partner-facing experiences
  • Translate business and integration requirements into scalable service implementations and clear technical documentation
  • Develop REST and microservice-based solutions with strong attention to performance, resilience, and maintainability
  • Troubleshoot issues across development and production environments and drive fixes for reliability and technical debt
  • Contribute to code reviews, test automation, release readiness, and continuous improvement of engineering practices
  • Partner with architects, product managers, and platform teams on integrations, service contracts, and backend roadmap work

Requirements

  • 5+ years of backend engineering experience with strong Java and Spring / Spring Boot expertise
  • Experience building APIs, microservices, and integrations in cloud or distributed environments
  • Solid understanding of relational data, testing, CI/CD, and containerized deployment patterns
  • Ability to work independently on complex backend tasks while mentoring less experienced engineers when needed

What we offer

  • Medical, dental, vision, health savings account or health reimbursement account, healthcare spending accounts, dependent care spending accounts, life and AD&D insurance, disability insurance
  • 401(k) with Company match, tuition reimbursement, charitable donation matching
  • Paid holidays and vacation, paid sick time, floating holidays, compassion and bereavement leaves, parental leave
  • Mental health & wellbeing programs, fitness programs, free and discounted games, and a variety of other voluntary benefit programs like supplemental life & disability, legal service, ID protection, rental insurance, and others
  • If the Company requires that you move geographic locations for the job, then you may also be eligible for relocation assistance
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