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Senior Software Engineer (Extensions Team – Java with AI)

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Hybrid

Senior Software Engineer (Extensions Team – Java with AI)

Carnera Technologies Pvt Lts

Senior Software Engineer (Extensions Team – Java with AI)

Skills

SQL QueriesJavaMicroservicesSpring BootAIGradleGitHubLinuxKubernetesAzure

1 month ago

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Important information


Contract type:

Freelance / Contract

Salary:

From $114,400 / year

Location:

Oakland, CA, USA

Work mode:

Hybrid

Published on:

21 September 2026

What they need


Extensions team Senior Java with AI Software Engineer

Required Qualifications

  • Bachelor's degree in Engineering, Computer Science, or a related technical field.
  • 5+ years of Java backend development experience, with strong hands-on experience in Spring Boot, REST APIs, microservices, JPA/Hibernate, Maven/Gradle, JUnit/Mockito, and API integration.
  • Strong experience with SQL and relational databases, including database design, queries, joins, indexing, and performance optimization.
  • Hands-on development on Rules engine like Drools and Kogito
  • Hands-on coding experience with C/C++.
  • Strong experience working in Linux environments, including command-line tools and shell scripting.
  • Experience with GitHub repository management and the GitHub CLI.
  • Hands-on experience with Kubernetes, including deploying, managing, or troubleshooting containerized applications.
  • Experience working with Microsoft Azure cloud services and infrastructure

Preferred Qualifications

  • Hands-on experience with AI-assisted software development, including:
  • Practical experience using Claude Code or OpenAI Codex in software engineering projects.
  • Regular, day-to-day use of GitHub Copilot for development.
  • Experience in the dental and/or medical insurance industry, particularly with insurance claims processing.
  • Candidates located in or near Oakland or San Francisco, California are preferred.
  • Rule Engine experience (Kogito/Drools preferred).

Soft Skills

  • Strong verbal and written communication skills.
  • Ability to collaborate effectively with cross-functional and engineering teams.
  • Strong problem-solving and analytical skills.
  • Ability to work independently, take ownership of projects, and proactively identify and resolve technical issues.
  • Comfortable working in a fast-paced environment and adapting to evolving technologies and requirements.

Pay: From $55.00 per hour

Expected hours: 40.0 per week

Work Location: Hybrid remote in Oakland, CA 94605

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