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Java Drools Rule Engine Jobs in San Francisco, CA

360 IT Professionals

Java Developer

San Ramon, CA

$57 - $73.75/hr

Exp with Drools or custom drool engine is a plus * Database Oracle, MySQL * Looking for hands-on developer * Banking is a plus but not necessary * Looking for 8 years of java experience Additional ...

Info Way Solutions

Kafka Developer

Fremont, CA · On-site

$56 - $72.50/hr

... Java applications. The role involves working with Kafka architecture, Spark with Scala, and ... of Drools-based rules engine. • Some experience in UI development and building contract for ...

Info Way Solutions

Kafka developer

Fremont, CA · On-site

$62.75 - $80.25/hr

... of Drools based rules engine • Some experience in UI development and building contract for ... Core Java, Kafka • Good to have: Python Qualifications : Required : • Over 7 years of ...

Walmart

Senior, Software Engineer

San Mateo, CA · On-site

$117K - $234K/yr

Develop and evolve a domain-agnostic rule execution engine , enabling configurable business rule ... Strong proficiency in Java and Spring Boot -- RESTful microservices, dependency injection, async ...

Walmart

Senior, Software Engineer

Hayward, CA · On-site

$117K - $234K/yr

Develop and evolve a domain-agnostic rule execution engine , enabling configurable business rule ... Strong proficiency in Java and Spring Boot -- RESTful microservices, dependency injection, async ...

All JobsJava Drools Rule Engine JobsJava Drools Rule Engine Jobs in San Francisco, CA

Java Drools Rule Engine information

See San Francisco, CA salary details

$13

$74

$101

How much do java drools rule engine jobs pay per hour?

As of Aug 31, 2026, the average hourly pay for java drools rule engine in San Francisco, CA is $74.02, according to ZipRecruiter salary data. Most workers in this role earn between $64.86 and $82.69 per hour, depending on experience, location, and employer.

What is a Java Drools Rule Engine?

A Java Drools Rule Engine is a business rules management system (BRMS) written in Java that allows developers to define, deploy, execute, and maintain business rules separately from application code. Drools uses a declarative approach, enabling subject matter experts to specify rules in a readable format, which the engine then interprets and enforces at runtime. This separation of rules from logic helps organizations adapt to changing business requirements more efficiently. Drools supports complex event processing, workflows, and decision tables, making it versatile for various business scenarios.

What are common challenges faced when implementing business rules using the Java Drools Rule Engine, and how can they be addressed?

One common challenge is managing the complexity of large rule sets, which can become difficult to maintain and debug as business logic evolves. To address this, it's important to establish clear documentation and naming conventions, modularize rules into logical groups, and use version control effectively. Collaboration with business analysts is also key to ensuring rules accurately reflect requirements. Additionally, thorough testing—both unit and integration tests—helps catch issues early and ensures rules interact as expected.

What are the key skills and qualifications needed to thrive as a Java Drools Rule Engine developer, and why are they important?

To excel as a Java Drools Rule Engine Developer, you need strong Java programming skills, a solid understanding of business rule management systems (BRMS), and experience with rule authoring and testing. Familiarity with the Drools framework, rule syntax (DRL), integration tools like KIE Workbench, and knowledge of related technologies such as Maven or Spring are typically required. Analytical thinking, attention to detail, and effective communication are crucial soft skills to translate complex business logic into executable rules and collaborate with stakeholders. These competencies ensure accurate implementation of business rules, efficient system performance, and alignment with organizational objectives.

What is the difference between Java Drools Rule Engine vs Java Business Analyst?

AspectJava Drools Rule EngineJava Business Analyst
Primary RoleDesigning and implementing business rules using DroolsAnalyzing business processes and requirements
Required SkillsJava, Drools, rule-based systemsBusiness analysis, Java, communication skills
Work EnvironmentSoftware development teams, IT projectsBusiness units, project management
Industry UsageFinancial, insurance, healthcare IT systemsBusiness process improvement, system implementation

Java Drools Rule Engine developers focus on creating and maintaining rule-based systems using Drools, requiring technical Java skills. Java Business Analysts analyze business needs and translate them into technical requirements, often collaborating with developers. While both roles may work in similar industries, their core responsibilities and skill sets differ significantly.

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What cities near San Francisco, CA are hiring for Java Drools Rule Engine jobs?

Cities near San Francisco, CA with the most Java Drools Rule Engine job openings:

Java Drools Rule Engine jobs near you

Java Developer

360 IT Professionals

San Ramon, CA

$57 - $73.75/hr

Contractor

Re-posted 27 days ago

Job description

Job Description



  • strong Java/ J2EE with MVC frameworks like Struts, Spring, Hibernate
  • Also SOAP, Restful Web services
  • Front end technologies, HTML, Jquery, JavaScript
  • Angular is a plus
  • Exp with Drools or custom drool engine is a plus
  • Database Oracle, MySQL
  • Looking for hands-on developer 
  • Banking is a plus but not necessary
  • Looking for 8 years of java experience
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