--- title: Full Stack Developer at Solutions3 in Dulles, VA description: Solutions3 is hiring for the Full Stack Developer role in Dulles, VA. Pays $112K–$131K per year. See the full description and apply. type: job url: https://www.foundrole.com/jobs/full-stack-developer-at-solutions3-01a13606-ea53-7610-a2ef-f75a0cd23c56 date: 2026-11-15T01:26:44Z og_description: Join Solutions3 as Full Stack Developer in Dulles, VA. Pays $112K–$131K per year. Full-time, on-site role. og_image: https://www.foundrole.com/og/hg930f.png breadcrumbs: - label: Home url: https://www.foundrole.com/ - label: Search url: https://www.foundrole.com/jobs --- | | | |---|---| | **Company** | Solutions3 | | **Location** | Dulles, VA | | **Salary** | $112K/yr - $131K/yr | | **Type** | Full Time | | **Posted** | Oct 13, 2026 | ## Is this job real? **Ghost job check:** B · Low risk. Probably a real opening. ## Visa sponsorship - **H-1B:** No H-1B sponsorship on record for Solutions3. - **E-Verify:** No E-Verify enrollment on record for Solutions3. ## Pay for similar jobs Most similar jobs pay $130,000 – $192,000 a year (median $155,000). ## Description **Title:** **Applications Developer III** **Description:**  Solutions³ LLC is supporting a U.S. Government customer on a large mission critical development and sustainment program to design, build, deliver, and operate a network operations environment, including introducing new cyber capabilities to address emerging threats. Solutions³ LLC is seeking a **Full Stack Developer** to support the design, development, and deployment of advanced cybersecurity capabilities. The Full Stack Developer will play a pivotal role in our organization's technology team.   **Salary Range:** $112,000 - $131,000 **Location:** Dulles, VA **Job Type:** Onsite **Eligibility:** - Must be a **US Citizen**  - Must be able to obtain a **Secret** clearance **within** **1 year**   - Must be able to obtain DHS Suitability prior to starting employment   - **8+ years** of directly relevant experience in software development **Responsibilities Include:** - Full Stack Development * Develop, maintain, and enhance front-end and back-end components of web applications. * Automated testing and smoke testing familiarity and implementation experience. * Perform unit and integration testing to ensure software quality. * Optimize application for speed and scalability. * Collaborate with cross-functional teams to gather and refine software requirements. * Write clean, maintainable, and efficient code. * Troubleshoot and resolve software defects and issues. * Handle authentication, authorization, and session management. * Integrate with third-party services (e.g., payment processors, external APIs). - DevOps and Deployment * Set up and manage CI/CD pipelines. * Deploy applications to cloud platforms (e.g., AWS, Azure, GCP). * Monitor application performance and reliability. * Handle version control using Git and platforms like GitHub/GitLab. - Collaboration and Documentation * Collaborate with DevOps, infrastructure, and development teams to ensure seamless integration. * Document code and infrastructure changes, processes, and best practices. * Participate in knowledge sharing and mentorship of team members. * Stay up to date with industry trends and emerging technologies. - Cybersecurity – Secure Coding Practices * Create secure code according to industry best practices. * Use strong encryption algorithms for data in motion and data at rest. * Manage and handle credentials and secrets in a secure, authorized manner. * Use correct error handling and logging within developed code. **Required Skills:** - Proficiency in programming languages such as Python, Java, and NodeJS. - Strong knowledge of front-end and back-end frameworks. - Familiarity with CI/CD pipelines and version control systems. - Knowledge of cloud platforms (e.g., AWS, Azure, Google Cloud) is a plus. - Demonstrated experience and/or familiarity with one of more of the following: SQL, Oracle, MySQL, JBDC, etc. - Demonstrated experience and/or familiarity with one of more of the following: Pytest, Jupyter, Java Spring, JUnit, Hibernate, JavaScript, ReactJs, etc. - Experience leading multiple software development teams. - Experience developing system performance, availability, scalability, manageability, and security requirements for mid- to large-scale programs. - Experience with cloud computing, multimedia storage, knowledge databases and data-mining analytics. - Agile development methodology experience required. - Experience with Linux and/or Unix. - Experience with Jenkins and/or CloudBees. **Desired Skills:**   - Excellent problem-solving and communication skills. - Strong teamwork and collaboration abilities. - Ability to adapt to a fast-paced, evolving technology environment. - Attention to detail and commitment to delivering high-quality solutions **Desired Certifications:**   - DoDM 8140.03 DCWF Information Systems Security Developer (631), CSSLP, CISSP - Software development methodology certification (e.g. SCRUM Master) highly desired **Required Education:** Bachelor’s degree in Software Engineering, Computer Science, or related discipline ## Skills - Spring Framework - Jenkins - Smoke Testing - Cloud Computing - Cyber Security - DevOps - Amazon Web Services - Certified Secure Software Lifecycle Professional - Analytics - Encryption - Full Stack Development - API Integration - Teamwork - Software Deployment - Logging - Problem Solving - Python - Git (Version Control System) - Authentication (Software Security) - React.js - Agile Methodology - Algorithms - Certified Information Systems Security Professional - Microsoft Azure - SQL - Secrets Management - MySQL - Software Development - Collaboration - Information Systems - Scalability - CI/CD - Software Versioning - Integration Testing - Pytest - Mentoring - Gitlab - Automated Testing - Front End (Software Engineering) - Google Cloud Platform (Gcp) - Scrum (Software Development) - Attention to Detail - JavaScript - Software Quality (Sqa/sqc) - Unix - Computer Science - Version Control - Jupyter Notebook - Junit - Linux - Node.js - Error Handling - Communication - Secure Coding - Github - Databases - Hibernate ORM - Java - Data Mining ## Related - [Technology & Software jobs](https://www.foundrole.com/careers/technology-and-software?utm_source=ai_markdown)- [Software Development jobs](https://www.foundrole.com/careers/technology-and-software/software-development?utm_source=ai_markdown)- [Software Developer / Engineer jobs](https://www.foundrole.com/careers/technology-and-software/software-development/software-developer-engineer?utm_source=ai_markdown)- [Browse all companies](https://www.foundrole.com/companies?utm_source=ai_markdown) ## Explore this job market - [IT Services and Consulting](https://www.foundrole.com/sectors/technology/it-services-and-consulting?utm_source=ai_markdown) — 150249 jobs - 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