Senior R Shiny Developer Jobs in Virginia (NOW HIRING)

TIAG is now hiring a Senior Software Developer to lead the design and development of complex software solutions on our program at the Office of Naval Research in Arlington, VA. This is a position that is 100% onsite (5 days/week at the ONR in Arlington). This position requires a Secret clearance to be able to start work. US or Naturalized Citizenship are a requirement for eligibility. The responsibilities for this Lead Full Stack Developer will include: * Defining and implementing software architecture and design patterns that meet business needs and technical requirements. * Evaluating and recommending tools, technologies, and processes to improve development efficiency and product quality. * Writing high-quality, maintainable, and scalable code. Leading by example, ensuring that code reviews and quality assurance practices are adhered to. * Identifying and resolving complex technical issues, performance bottlenecks, and bugs. * Optimizing software for performance, scalability, and security. * Will work closely with the project manager, product owners, and other stakeholders to define project requirements, scope, and timelines. * Identifies potential risks and issues related to software development and implements mitigation strategies. Ensures the PDS project is delivered with minimal disruptions. Qualifications * Bachelor's degree in computer science or related field * 10+ years of professional experience in software development with a proven track record of successfully delivering multiple software projects through the full software lifecycle. * At least 3 years as a lead developer. * Active Secret Clearance or current interim * IAT Level II certification (CompTIA Security + or equivalent) * Computing environment certification (e.g., Server+, Linux+, AWS Certified Developer (or equivalent) Technical Skills: * Extensive experience with software design patterns, architecture, and best practices. * Experience with Agile methodologies, project management tools, and practices. * Demonstrated expertise in developing software applications using C#, Java, SQL, and Javascript. * Experience developing/testing web applications using HTML, jQuery, Bootstrap, XML, JSON, JavaScript, CSS. * Experience with API development. * Experience with modern development frameworks and tools (e.g., .Net Core, ASP.Net, Identity framework, Entity framework, MVC (Model, View, Controller), Blazor, Fluentui). * Experience with database management (SQL Server) and data modeling. * Knowledge of version control systems (e.g., Git) and continuous integration/continuous deployment (CI/CD) pipelines. * Experience with AWS Cloud Native Services, CodeCommit, CodeBuild, CodeDeploy, CodePipeline, Elastic Container Registry, Elastic Container Service, Elastic Kubernetes Service * Familiarity with DISA application development STIGs and well versed in DOD information assurance policies and regulation * Demonstrated leadership and mentoring skills, with the ability to motivate a development team. * Excellent analytical and problem-solving abilities, with a focus on delivering high-quality and efficient solutions. * Exceptional verbal and written communication skills, with the ability to articulate technical concepts to diverse audiences and collaborate effectively with stakeholders. TIAG is an equal opportunity employer and federal contractor or subcontractor. Consequently, the parties agree that, as applicable, they will abide by the requirements of 41 CFR 60-1.4(a), 41 CFR 60-300.5(a), and 41 CFR 60-741.5(a) and employment decisions shall be based solely on merit and without regard disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations. TIAG takes proactive steps to employ and advance in employment qualified individuals without regard to disability or protected veteran status. The parties also agree that, as applicable, they will abide by the requirements and may be subject and required to take action pursuant to the following laws and accompanying regulations: The Vietnam Era Veterans Readjustment Assistance Act of 1974, as amended (and its implementing regulations at 41 C.F.R. 60-300); Section 503 of the Rehabilitation Act of 1973, as amended (and its implementing regulations at 41 C.F.R 60-741); and Executive Order 13496 (and its implementing regulations at 29 C.F.R. part 471, Appendix A to Subpart A).