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Drools Developer Jobs in Washington, DC (NOW HIRING)

JBoss Drools (U) Apache Camel (U) Spring Framework: used extensively to standardize/simplify ... Perl programing language. Java EE. Secure web (SSL) and file encryption. LDAP (RedHat directory ...

Software Engineer 3

Columbia, MD · On-site

$56.50 - $76/hr

JBoss Drools,Apache Camel, Spring Framework: used extensively to standardize/simplify configuration ... Delegate programming and testing responsibilities to one or more teams and monitor their ...

JBoss Drools (U) Apache Camel (U) Spring Framework: used extensively to standardize/simplify ... Perl programing language. Java EE. Secure web (SSL) and file encryption. LDAP (RedHat directory ...

Software Engineer 3

Columbia, MD · On-site

$56.50 - $76/hr

JBoss Drools,Apache Camel, Spring Framework: used extensively to standardize/simplify configuration ... Delegate programming and testing responsibilities to one or more teams and monitor their ...

Software Engineer 2

Columbia, MD · On-site

$96K - $131K/yr

JBoss Drools (U) Apache Camel (U) Spring Framework: used extensively to standardize/simplify ... Confer with system engineers and hardware engineers to derive software requirements and to obtain ...

Software Engineer 2

Columbia, MD

$96K - $131K/yr

JBoss Drools (U) Apache Camel (U) Spring Framework: used extensively to standardize/simplify ... Confer with system engineers and hardware engineers to derive software requirements and to obtain ...

... engineering projects before they go into production to ensure Operational Readiness Review final ... DROOLS Hands- On Experience in writing Appian Plugins (includes Smart Services, Function Plugins ...

Senior Technical Architect

Rockville, MD · On-site

$125K - $155K/yr

Experience and Skills EDUCATION REQUIREMENT: 1. Bachelors Degree in Computer Science, Engineering ... Experience with Java, Eclipse, DROOLS toolsets and Oracle 11G middle tier development * Knowledge ...

Program Manager

Rockville, MD · On-site

$125K - $155K/yr

Experience and Skills EDUCATION REQUIREMENT: 1. Bachelors Degree in Computer Science, Engineering ... Experience with Java, Eclipse, DROOLS toolsets and Oracle 11G middle tier development * Knowledge ...

Showing results 21-34

Drools Developer information

See Washington, DC salary details

$17

$64

$87

How much do drools developer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for drools developer in Washington, DC is $64.22, according to ZipRecruiter salary data. Most workers in this role earn between $55.53 and $71.88 per hour, depending on experience, location, and employer.

What is the difference between Drools Developer vs Business Rules Analyst?

AspectDrools DeveloperBusiness Rules Analyst
Required CredentialsKnowledge of Drools, Java, and rule engine conceptsBusiness analysis skills, understanding of rules management, sometimes certifications in business analysis
Work EnvironmentSoftware development teams, IT departments, coding and testing rulesBusiness units, process improvement teams, analyzing and defining rules
Employer & Industry UsageTech companies, financial services, insurance, where rule engines are integrated into applicationsBusiness consulting firms, finance, insurance, and enterprise organizations focusing on process optimization

The main difference is that Drools Developers focus on coding, implementing, and maintaining rule engines using Drools and related technologies. Business Rules Analysts primarily analyze, define, and document business rules to improve processes. While both roles work with rules, Drools Developers are more technical and coding-oriented, whereas Business Rules Analysts are more business-focused and analytical.

What are the key skills and qualifications needed to thrive as a Drools developer?

To thrive as a Drools Developer, you need strong Java programming skills, expertise in business rule management systems (BRMS), and experience with Drools rule engine frameworks. Familiarity with related tools such as Red Hat Decision Manager, Maven, and version control systems, along with knowledge of rule authoring and deployment, is typically required. Analytical thinking, problem-solving, and effective communication are important soft skills for understanding business logic and collaborating with cross-functional teams. These skills and qualities ensure efficient development and maintenance of complex rule-based systems that meet organizational business requirements.

What is a Drools developer?

A Drools Developer is a software professional who specializes in using Drools, an open-source business rule management system (BRMS), to design, implement, and maintain business rules within applications. These developers work with rule engines to separate business logic from application code, making systems more flexible and easier to update. They often collaborate with business analysts and stakeholders to translate business requirements into executable rules, ensuring that business policies are enforced accurately and efficiently within software solutions.

What are some common challenges Drools developers face when integrating business rules with enterprise applications?

Drools Developers often encounter challenges related to aligning complex business logic with an organization’s existing systems and workflows. Ensuring that rules are both maintainable and scalable as business requirements change can be demanding, especially when collaborating with stakeholders who may not have technical backgrounds. Additionally, integrating Drools with other technologies—such as databases, web services, or legacy systems—requires a solid understanding of both the rule engine and the broader application architecture. Regular communication with business analysts and QA teams is essential to ensure that rules are correctly implemented and tested.
What job categories do people searching Drools Developer jobs in Washington, DC look for? The top searched job categories for Drools Developer jobs in Washington, DC are:

Automated Test Engineer

Brandes Associates Inc.

Annapolis Junction, MD • On-site

$160K - $200K/yr

Full-time

Re-posted 12 days ago


Job description

Overview
BAI, a defense contractor, is seeking a Automated Test Engineer to support TEALMISSILE, at Annapolis Junction, MD. The ideal candidate is detail-oriented, passionate about software quality, and has a strong background in developing robust automated test suites. This role involves close collaboration with a cross-functional Agile team of software developers, system engineers, and product owners to validate functional enhancements and support the ongoing modernization of authoring and dissemination tools. Opportunities for career advancement, excellent benefits and long-term stability are some of the advantages of our growing, employee-focused company.
Salary
The typical annual salary range for this position is $160,000.00 USD to $200,000.00 USD. Salary will be based on current qualifications, directly related experience, geographic location, and possible contractual requirements which could fall outside of this range.
Responsibilities
  • Shall have a minimum of four (4) years' experience as a Test Engineer in test engineering or integration of modern hardware/software systems
  • Shall be proficient in the development and implementation of test strategies, plans, traceability matrices, procedures, and reports
  • Shall have familiarity with automated test methods and automated test tools
  • Shall have a minimum of two (2) years of requirements analysis experience and in particular must be fully trained or have experience in the testing of systems at the component, integration, system, or end-to-end levels
  • Shall have experience in writing test cases and writing discrepancy reports
  • Shall have experience in basic UNIX, DOS, and Windows commands and basic understanding of capturing snapshots
  • Test Automation Design & Development: Independently design, develop, and maintain high-quality, scalable automated UI and API test scripts utilizing Cypress
  • Test Execution & Reporting: Execute automated test suites, analyze results, troubleshoot failures, and comprehensively document defects and testing metrics
  • Integration & Delivery: Partner with DevOps and software engineers to integrate automated testing seamlessly into the CI/CD pipeline (e.g., GitLab CI/CD) to ensure continuous quality and rapid feedback
  • Collaboration: Participate actively in Agile ceremonies (sprint planning, demos) and work with the team to understand functional requirements and ensure comprehensive test coverage for all new features and bug fixes
  • Work location is a combination of 135 National Business Parkway, Annapolis Junction, MD and up to 2 days per week of telework as project tasking allows

Qualifications
Qualifications / Required technical skills include experience with:
  • Proven experience designing, writing, and maintaining automated tests using Cypress
  • Proficiency in JavaScript or TypeScript for test script development
  • Experience testing modern web applications, RESTful microservices, and APIs
  • Strong understanding of software QA methodologies, tools, and processes
  • Practical experience with Agile software development methodologies and collaboration tools such as Jira and Confluence
  • Experience with version control systems (Git)

Desired Experience / technical skills include experience with:
  • Experience configuring and integrating automated tests within CI/CD pipelines (e.g., GitLab CI/CD)
    • Familiarity with Cloud-based architecture and deployment (Amazon Web Services)
    • Basic understanding of containerization (Docker) to test applications in consistent environments
    • Familiarity with domain knowledge surrounding government agency reporting and dissemination policies
    • Shall have familiarity with two or more of the skills and technologies listed in Table 1

Table 1 - Desired Skills and Technologies
Skills
Front End User Interface (UI) Development, Middle-Tier Development, Back-End Development, Full Stack Development, Agile Software Development Practices, Application Programming Interface (API) principles, Artificial Intelligence, Attribute Based Access Control (ABAC), Automated Testing, Cloud Analytics, Cloud-based System Administration, Containerization, Continuous Integration / Continuous Development (CI/CD), Data Modeling, DevOps, Distributed Web Applications, Firewall Administration, Infrastructure as a Service (IaaS), Kanban Software Development Practices, Large Language Models, Machine Learning, Microservices, Monitoring and Alerting, Network Engineering, Recommender Services, Relational Databases, Role Based Access Control (RBAC), Scripting, Service Oriented Architecture (SOA), Systems Engineering, Technical Documentation, User Accessibility, Virtual Machines, Web Services
Commercial Technologies
Accumulo, ActiveMQ, Akka, Amazon Web Services (AWS), Angular, Ansible, Apache, Apache NiFi, Apollo, Artemis, ASP.NET, Atlassian, Backbone.js, Bash scripting, Bootstrap, Cassandra, CentOS, CoffeeScript, CSS, Cypress, Docker, Docker Compose, Docker Swarm, Drools, Eclipse, Elasticsearch, ExtJS, Flink, Git, Gitlab, Gradle, Grafana, GWT, Hadoop, HAProxy, Hazelcast, Heron, Hibernate, HTML, IDE, Firebug, Java, JavaScript, JBlocks, Jenkins, Jetty, Jira/Confluence, JMS, jQuery, JSON, Kafka, KeyDB, Kibana, Kubernetes, Linux, Logstash, Maven, MongoDB, MBatis, MySQL, nginx, Node.js, OpenSSL, Oracle, PKI Certificate Administration, Percona, Postgres, Prometheus, Pulsar, Puppet, Python, Rancher, React.js, Redis, RESTful Web Services, SaltStack, Scala, Selenium, SOAP Web Services, Splunk, Spring, Spring Boot, Spring Cloud, Spring MVC/Beans, SQL, Squirrel, Storm, Subversion, Swagger, Sybase, Terraform, Terragrunt, Tomcat, Typescript, Vue.js, Web Security, XML, Zookeeper
EDUCATION
Degree:
  • Bachelor's degree from an accredited college or university.

Allowable Substitution:
  • Four (4) years of additional TE or related experience may be substituted for a Bachelor's degree
  • Master's degree can be substituted for two (2) years' experience

CLEARANCE
  • Top secret
  • We cannot accept CCA candidates for this position, and polygraphs must have been completed within the last seven years

Condition of Employment: Applicant must have an active Top Secret Clearance.
CITIZENSHIP
The applicant must have US citizenship at the time of application.
BAI is an Equal Opportunity Employer. All qualified applicants receive consideration for employment without regard to race, color, religion, sex, national origin, disability, veteran status, or any other non-merit based factors made unlawful by federal, state or local laws.