Frontend Software Engineer Jobs in Washington (NOW HIRING)

About the Role: Innovative Defense Technologies (IDT), provider of cutting-edge cloud-based integration, automated testing and data analysis for complex, mission-critical systems in the US Department of Defense (DOD), is seeking a Frontend Software Engineer to be part of our Advanced Capabilities team and based out of our Arlington, VA location. The Frontend Software Engineer will join a team of dynamic, leading edge software engineers, system integrators and system engineers. You must have experience with complex systems and fluency with contemporary programming languages, development environments, and architectures. You will be a key contributor to the development and execution of user interfaces for fielded DoD systems, inclusive of software and operational design. The environment is challenging, and you will work within a to solve complex problems for this growing business.   The Frontend Software Engineer’s responsibilities include gathering user requirements with both clients and internal stakeholders.  In addition, the candidate is responsible for building and presenting wireframes, mockups and prototypes to clients and internal stakeholders.  Once a prototype has been built, the candidate is responsible for building graphical user interfaces (GUIs) in various environments ranging from desktop applications to web applications.  The ideal candidate is familiar with the software development life cycle (SDLC) from preliminary system analysis to tests and deployment. Clearance & Location Requirements: * All applicants must be able to obtain/maintain an active Secret U.S. Security Clearance. 
* This is an on-site position. Requiring at least 5 days in office, based out of our Arlington, VA location. What You Will Do:  * Work with DoD customers and internal stakeholders to gather requirements needed to build a user interface * Explore and prototype next-generation solutions for DoD customers * Design, implement and present wireframes to DoD customers and internal stakeholders to convey user interface flows using Figma (or equivalent) * Participate in developing, implementing and presenting User Interface and Experience (UI/UX) mockups and prototypes to clients and/or internal stakeholders * Design, implement, and test graphical user interfaces (GUIs) utilizing frameworks such as NextJS/React, ElectronJS, JavaFX, Qt * Integrate software components with complex DoD software environments  * Support test and integration activities in IDT labs, as well as on-site customer labs  * Develop software interfaces to communicate across network protocols such as REST, Websockets * Participating in and providing feedback in design reviews and code reviews
Who You Are (Required): * 3 years of professional experience in Software Development
* Bachelor’s degree in Computer Science, Computer Engineering, Physics, or Mathematics or equivalent full-time professional * Experience in building wireframes, mockups and prototypes using tools such as Figma (or equivalent) 
* Proficiency in web application development using Javascript, HTML, CSS,  
* Proficiency in frontend frameworks such as NextJS/React, Angular or Vue.js 
* Proficiency in multiple back-end languages such as Java, C/C++ or Python 
* Proficiency in desktop application development using GUI libraries such as JavaFX, Qt, or PyQt 
* Experience in building, testing and maintaining docker/podman images 
* Experience in building, testing and maintaining Rest API Endpoints 
* Experience in building, testing and maintaining desktop apps  
* Understanding of object-oriented programming   
* Understanding of distributed systems, algorithms, data structures and software design patterns 
* Understanding of the Software Development Life Cycle  
* Proficiency working with version control software like Git, SVN and software development environments
* Experience with software testing and configuration management  
* Ability to decompose and document requirements and specifications 
* Ability to convert vague customer requirements into a refined software solution 
* Ability to work on-site with potential hybrid flexibility  
* Ability to travel approximately 25% 
What Makes You Stand Out: * Experience with publish and subscribe architectures and technologies (ex: Kafka, RabbitMQ, AMQP and DDS) 
* Experience with working with relational databases (sql, myql, postgresql, h2) 
* Experience with building desktop and web applications in a secured, airgapped environment 
* Knowledge of Security Technical Implementation Guide (STIG) requirements 
* Knowledge of vulnerability scanning tools (Anchore, Trivy, JFrog X-Ray) 
If you see yourself reflected in this role and are excited about the impact you could make, we encourage you to apply! If you know someone who may be a great fit, please feel free to share this opportunity with your network. Pay Range*: $90,000 - $150,000 or $114,000 - $184,000 This amount may not be reflective of actual compensation that may be earned as pay is dependent on a candidate’s experience, skills, and education. The posted range does not include bonuses, commissions, tips, or other benefits. IDT is often looking to place multiple candidates at various levels. Therefore, more than one pay range has been included, commensurate with experience.  About Innovative Defense Technologies (IDT): Leveraging advanced software automation, model-based systems engineering (MBSE), and AI-driven capabilities, IDT accelerates capability development, enhances operational readiness, and reduces lifecycle costs for the Department of Defense. We are dedicated to transforming defense systems through innovation, efficiency, and mission-critical results. At IDT, our employees are developing advanced mission-critical outcomes by consistently delivering high-quality results, fostering innovation, applying rigorous problem-solving, and communicating effectively across multifaceted teams and stakeholders. Grounded in these competencies, IDT translates complex customer and product requirements into robust software solutions. Why Work at Innovative Defense Technologies (IDT): IDT is a growing company with a vibrant, entrepreneurial culture. We are headquartered in Arlington, VA with additional offices in Fall River, MA; Mount Laurel, NJ; and San Diego, CA. At each location, our employees work together in a modern, snack-filled, and social office space, designing innovative solutions for our defense industry customers. We offer employees competitive pay and benefits including:   * Generous benefits package 
* Competitive PTO 
* Paid holidays 
* 401(k) with immediate vesting and matching 
* 9/80 optional schedule (2nd and 4th Friday off every month)  
* Tuition Assistance Reimbursement Program * Professional Development Resources 
* Pre-Tax Commuter Benefits * Organization-Wide Monthly Tech Connect Events
* Annual Employee Recognition Awards 
* Regular Social Events and Catered Lunches  EEO Statement: IDT is an Equal Opportunity employer.