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Citizant · 2 months ago

Senior Systems Software Developer - 100% Remote (REF1566P)

United States

Full-time

Remote

Mid, Senior Level

$125K/yr - $125K/yr

5+ years exp

Citizant is a leading provider of professional IT services to the U.S. government. They are seeking a highly skilled Systems Software Developer to develop and implement a fully integrated systems infrastructure while minimizing program critical risk exposure.

Data IntegrationEnterprise ApplicationsEnterprise SoftwareInformation TechnologyProject Management

Comp. & Benefits

No H1B

U.S. Citizen Only

Responsibilities

Ensures the AD production baseline is maintained with accurate software configuration management across multiple releases, ensuring lifecycle environments are ready for use

Develops and implements a fully integrated systems infrastructure, complete with related management processes

Actively supports Continuous Integration/Continuous Delivery (CI/CD) initiatives, ensuring seamless integration from end-to-end in the software development and deployment process. This includes continuous compilation, testing, and delivery of source code to test environments for immediate error detection

Performs upgrading configurations, delivery automation, and backlog grooming sessions

Minimizes program critical risk exposure and ensures that technical solutions are safe, secure, extensible, and scalable

Establishes and documents standard operating procedures for both technical integration and broader project or program activities

Offers in-depth knowledge on a variety of IRS tax processing systems, including submission processing systems, corporate data systems, compliance and case processing systems, and modernized systems

Works as a key member of an Integrated Project Team (IPT) that includes IRS staff and other contractors. This involves adopting the Iterative Enterprise Life Cycle (ELC) development path and methodology and supporting the IPT in various capacities

Qualification

JavaContinuous Integration/Continuous DeliveryService-Oriented ArchitectureAgile/ScrumOracle 10g/11gDockerOpenShiftCyber SecurityMiddleware TechnologiesWeb Services Integration

Required

Minimum of 5 years of professional experience in software development, with a strong focus on systems software

Demonstrated experience in developing software solutions using Java, including Java EE/SE, JSP, JSF, and Hibernate, showcasing the ability to address complex development challenges

Proven ability to design, develop, and integrate web services using service-oriented architecture (SOA) principles, reflecting a deep understanding of distributed systems architecture

Experience with Oracle 10g/11g environments and Oracle Real Application Clusters, as well as implementing middleware rules engines like Drools, showing proficiency in database and middleware technologies

Expertise in implementing continuous integration and deployment processes with tools such as Jenkins, GitLab CI/CD pipeline, and automated testing techniques, demonstrating a commitment to modern development practices

Extensive experience working in Agile/Scrum development environments, indicating adaptability, effective teamwork, and a commitment to iterative development and continuous improvement

Proven experience with cloud-based development and deployment and API containerization technologies like Docker and OpenShift, demonstrating knowledge of modern infrastructure and deployment methodologies

Experience in implementing cyber security policies, procedures, and best practices, including understanding the Federal Information Security Management Act (FISMA), to ensure secure software development practices

A Bachelor's or Master's degree in Computer Science, Information Technology, Engineering, or a related field is highly recommended

US Citizenship & Active IRS MBI