{"schemaVersion":"jobsearcher.job.v1","id":"256388bfb4cee308d01a36c2","url":"https://jobsearcher.com/jobs/256388bfb4cee308d01a36c2","canonicalUrl":"https://jobsearcher.com/jobs/256388bfb4cee308d01a36c2","title":"Full Stack Developer","description":"Full Stack Developer Location: Vienna VA - Hybrid - 1-2 days on sitePay Rate: Open to Both C2C and W2 options Position Type: Multiyear ContractBasic Purpose To support software development organizational initiatives by designing and implementing new or modifying existing systems/applications.Responsibilities 1. Identifies, analyzes, designs, and maintains cost-effective information technology solutions that align with business initiatives and corporate strategies. o Works with customers (business units) to identify business requirements (e.g., needs, objectives, functions, features, input, and output o Analyzes, defines, and documents requirements for data, workflow, logical processes, hardware, and operating systems environment, interfaces with other systems, internal and external controls, and output. o Documents, diagrams, organizes, information for inclusion in database, developing input/output record layouts, or program views. 2. Designs, develops, implements, and maintains systems with support from other ISD areas, team members, and management. o Codes programs, prepares test data, tests, and debugs programs. o Revises and refines programs to account for changes in functional system requirements and equipment configurations. o Troubleshoots and resolves operational problems/system requirements Participates in testing and implementation of systems/applications. 3. Provides on-going maintenance of systems/applications. o Maintains and monitors systems/applications after implementation. o Develops and maintains documentation describing program development, logic, coding, testing, changes, and corrections. o Provides technical support to customers. o Participates in training of peers and SQA staff in new or modified systems/applications.Additional Responsibilities • Works independently with moderate guidance from higher level staff or management. • Assists in determining system requirements. • Applies specific functional knowledge to analyze and resolve moderately complex problems. • Designs, codes, debugs, and maintains moderately complex computer programs. • Works on most phases of applications programming activities • Researches, identifies, and solves straightforward to moderately complex problems. • Analyzes possible solutions using established procedures. • Collaborate with software developers and SQA analysts. • Investigate defects and bugs as they arise. • Designs and develops test automation scripts using test automation frameworks. Qualifications and Education Requirements Target • Demonstrated experience in systems analysis & design, workflow, or procedural analysis. • Demonstrated experience in application development, including determining, developing, testing, and implementing system requirements and specifications. • Demonstrated ability to prioritize, plan, and organize tasks. • Experience using established testing techniques. • Demonstrated project leadership experience. • Effective research, analytical, and problem-solving skills • Effective interpersonal, verbal, and written communication skills • Ability to work independently, exercise initiative, and use good judgment. • Ability to work independently and as part of a teamSpecific to this position • A minimum of 5 -10 years distributed application programming experience in one or more of the following technologies: Java, J2EE, service-oriented architecture(SOA), middleware, integration technologies, and frameworks like JSP, JSTL, JMS, JNDI, JDBC, JAXB, Struts, Hibernate, Maven, log4j and JUnit. • Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit. • Relational database, preferably DB2, SQL Server, or Oracle. • Knowledge of Mainframe systems • Experience with Data Migration and Mapping to Cloud solutions • Experience with SFTP and Data File Transfers • Experience with Automated testing frameworksDesired • College degree(s) in information technology, computer science or related field or equivalent experience • Experience with DevOps and Continuous Integration / Continuous Delivery (CI/CD) practices • Advanced knowledge of financial/banking industry standards, open banking standards, regulations, and practices specifically supporting real-time, near real-time, and batch payment rails • Advanced knowledge of the organization's products, services, programs, policies, and procedures • Advanced knowledge and experience working with or implementing Compliance applications. • Experience in cloud development • Knowledge of scrum or Scaled Agile Framework (SAFe) • Familiarity with financial industry applications and systems. • Expert experience/knowledge of software development best practices in accordance with the ITIL® or CMMI® capability models.Plus, Skills • IT Industry Certifications in good standing • Knowledge of PowerBI • Knowledge of the organization's operations, processes, and procedures • Knowledge of Office of Foreign Assets Control (OFAC), Bank Secrecy Act (BSA) and Anti-Money Laundering (AML) systems • Knowledge of Investments Portfolio • Knowledge of IBM Integration Bus (IIB) or App Connect Enterprise (ACE) • Knowledge of Microsoft Dynamics and/or Pega • Knowledge of ServiceNow, and Azure DevOps (ADO)Unusual Working Conditions • May be required to work occasionally outside normal working hours. • May be on call 24/7 to provide technical support.   #M1  Ref: #851-Rockville-S1","company":"System One","rawCompany":"system one","city":"Fairfax","state":"VA","isRemote":false,"isActive":false,"createdAt":"2026-08-15T10:26:05.351Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1211.00","title":"Computer Systems Analysts","slug":"computer-systems-analysts"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full Stack Developer","description":"Full Stack Developer Location: Vienna VA - Hybrid - 1-2 days on sitePay Rate: Open to Both C2C and W2 options Position Type: Multiyear ContractBasic Purpose To support software development organizational initiatives by designing and implementing new or modifying existing systems/applications.Responsibilities 1. Identifies, analyzes, designs, and maintains cost-effective information technology solutions that align with business initiatives and corporate strategies. o Works with customers (business units) to identify business requirements (e.g., needs, objectives, functions, features, input, and output o Analyzes, defines, and documents requirements for data, workflow, logical processes, hardware, and operating systems environment, interfaces with other systems, internal and external controls, and output. o Documents, diagrams, organizes, information for inclusion in database, developing input/output record layouts, or program views. 2. Designs, develops, implements, and maintains systems with support from other ISD areas, team members, and management. o Codes programs, prepares test data, tests, and debugs programs. o Revises and refines programs to account for changes in functional system requirements and equipment configurations. o Troubleshoots and resolves operational problems/system requirements Participates in testing and implementation of systems/applications. 3. Provides on-going maintenance of systems/applications. o Maintains and monitors systems/applications after implementation. o Develops and maintains documentation describing program development, logic, coding, testing, changes, and corrections. o Provides technical support to customers. o Participates in training of peers and SQA staff in new or modified systems/applications.Additional Responsibilities • Works independently with moderate guidance from higher level staff or management. • Assists in determining system requirements. • Applies specific functional knowledge to analyze and resolve moderately complex problems. • Designs, codes, debugs, and maintains moderately complex computer programs. • Works on most phases of applications programming activities • Researches, identifies, and solves straightforward to moderately complex problems. • Analyzes possible solutions using established procedures. • Collaborate with software developers and SQA analysts. • Investigate defects and bugs as they arise. • Designs and develops test automation scripts using test automation frameworks. Qualifications and Education Requirements Target • Demonstrated experience in systems analysis & design, workflow, or procedural analysis. • Demonstrated experience in application development, including determining, developing, testing, and implementing system requirements and specifications. • Demonstrated ability to prioritize, plan, and organize tasks. • Experience using established testing techniques. • Demonstrated project leadership experience. • Effective research, analytical, and problem-solving skills • Effective interpersonal, verbal, and written communication skills • Ability to work independently, exercise initiative, and use good judgment. • Ability to work independently and as part of a teamSpecific to this position • A minimum of 5 -10 years distributed application programming experience in one or more of the following technologies: Java, J2EE, service-oriented architecture(SOA), middleware, integration technologies, and frameworks like JSP, JSTL, JMS, JNDI, JDBC, JAXB, Struts, Hibernate, Maven, log4j and JUnit. • Solid understanding of Java Web Services WSDL, SOAP, XML, RESTful, Web Services Development Kit. • Relational database, preferably DB2, SQL Server, or Oracle. • Knowledge of Mainframe systems • Experience with Data Migration and Mapping to Cloud solutions • Experience with SFTP and Data File Transfers • Experience with Automated testing frameworksDesired • College degree(s) in information technology, computer science or related field or equivalent experience • Experience with DevOps and Continuous Integration / Continuous Delivery (CI/CD) practices • Advanced knowledge of financial/banking industry standards, open banking standards, regulations, and practices specifically supporting real-time, near real-time, and batch payment rails • Advanced knowledge of the organization's products, services, programs, policies, and procedures • Advanced knowledge and experience working with or implementing Compliance applications. • Experience in cloud development • Knowledge of scrum or Scaled Agile Framework (SAFe) • Familiarity with financial industry applications and systems. • Expert experience/knowledge of software development best practices in accordance with the ITIL® or CMMI® capability models.Plus, Skills • IT Industry Certifications in good standing • Knowledge of PowerBI • Knowledge of the organization's operations, processes, and procedures • Knowledge of Office of Foreign Assets Control (OFAC), Bank Secrecy Act (BSA) and Anti-Money Laundering (AML) systems • Knowledge of Investments Portfolio • Knowledge of IBM Integration Bus (IIB) or App Connect Enterprise (ACE) • Knowledge of Microsoft Dynamics and/or Pega • Knowledge of ServiceNow, and Azure DevOps (ADO)Unusual Working Conditions • May be required to work occasionally outside normal working hours. • May be on call 24/7 to provide technical support.   #M1  Ref: #851-Rockville-S1","datePosted":"2026-08-15T10:26:05.351Z","dateModified":"2026-08-15T10:26:05.351Z","hiringOrganization":{"@type":"Organization","name":"System One","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fairfax","addressRegion":"VA","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"256388bfb4cee308d01a36c2"},"url":"https://jobsearcher.com/jobs/256388bfb4cee308d01a36c2"}}