- Koniag Government Services (Vienna, VA)
- …and oral communication skills. + Write and maintain advanced scripts using Java, JavaScript . XQuery, Python, HTML, SQL or any other scripting languages approved by ... specifications to code, integrate, and test software components. + Develop advanced system specifications. + Participate in the design of software tools and… more
- Koniag Government Services (Chantilly, VA)
- …rules, UI policies, client scripts, and catalog items + Assist with system integrations between ServiceNow and other applications using REST, SOAP, and integration ... tools and scripting **Required Skills and Competencies:** + Working knowledge of JavaScript and ability to write functional scripts + Understanding of ServiceNow… more
- The Metamorphosis Group (Chantilly, VA)
- …and collaborate with security, operations, testing and other teams to provide system information and technical support. The Contractor team shall create, manage and ... update Jira tickets. The Contractor team shall design, develop and modify software systems . The Contractor team shall unit test their software and perform code… more
- Electrosoft (Reston, VA)
- …across the entire development lifecycle: conceptualizing new features, designing system architecture, writing clean and maintainable code, and deploying solutions ... + Proficiency in modern web application development using Python, TypeScript/ JavaScript , and related frameworks (eg, FastAPI, Django, Flask, Node.js, React,… more
- Insight Global (Quantico, VA)
- …application features, remediates defects, performs module integration, and validates system performance. Collaborates with testers, analysts, and database personnel ... scanning tools, and conduct code reviews. Designs, develops, and modifies software systems , using scientific analysis and mathematical models to predict and measure… more
- SHI (Richmond, VA)
- …with deep hands-on experience designing, scaling, and optimizing complex eCommerce systems . You will set architectural vision, drive technical excellence, mentor ... best practices-elevating the bar for clean code, maintainability, and system resilience. + **eCommerce Expertise:** Leverage your expertise in eCommerce… more
- CACI International (Chantilly, VA)
- …and testing of applications using modern standards + Collaborate on System Design and Architecture + Translate user requirements into technical requirements ... improve application development + Provide on call support to mission systems as needed **Qualifications:** _Required:_ + Active Top Secret/Sensitive Compartmented… more
- ICF (Reston, VA)
- …quality measure data. This contract will serve to develop a human-centric reporting system that allows refinement, filtering, and data comparison, as well as the ... of technologies. You will be working with implementing the FHIR standard using JavaScript , Java, Spring Boot and OpenAPI to develop robust and scalable applications… more
- GovCIO (Fairfax, VA)
- …application software using a variety of programming languages such as Java, ColdFusion, JavaScript , and C#. + Implement multiple design patterns such as MVC, web ... products, use APIs, interact with data repositories, and manage system interfaces. + Manage legacy code and/or develop new...coding standards and best practices. + Work closely with Systems Analysts to build or modify software to meet… more
- General Dynamics Information Technology (Chantilly, VA)
- …capable of working with a software development team to provide enterprise system support. Successful candidate will be expected to provide software expertise in ... **REQUIRED SKILLS:** + Front End Skills: Single Page Applications (ReactJS, JavaScript , TypeScript, CSS, HTML), Responsive Design + Back End Skills: Microservices,… more