
Real job — pulled straight from solutions3llc’s careers page · Verified October 14, 2026 · No reposts.
Job description
solutions3llc is hiring a Full Stack Developer — a full-time, based in Dulles, VA role ($112k–$131k). Apply directly on solutions3llc's careers page below.
Full Stack Developer
Title: Applications Developer IIIDescription:
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
- 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.
- 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.
- 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
- DoDM 8140.03 DCWF Information Systems Security Developer (631), CSSLP, CISSP
- Software development methodology certification (e.g. SCRUM Master) highly desired
Get Full Stack Engineer jobs like this→
New roles from thousands of companies land hourly, straight from their careers pages. Get the freshest matches by email so you never miss one.
Email me new jobsSimilar jobs




Frequently asked questions
What is the salary for Full Stack Developer at solutions3llc?
The estimated salary range for Full Stack Developer at solutions3llc is $112,000 - $131,000 USD per year.
What skills are required for Full Stack Developer at solutions3llc?
The required skills for Full Stack Developer at solutions3llc include: Python, Java, Node.js, SQL, Oracle, MySQL, JUnit, Hibernate, JavaScript, React, Linux, Unix, Jenkins, Agile, Scrum, Git, CI/CD, AWS, Azure, GCP, CISSP.
What is the seniority level for Full Stack Developer at solutions3llc?
Full Stack Developer at solutions3llc is a Senior level position.
How do I apply for Full Stack Developer at solutions3llc?
You can view the full description and apply for Full Stack Developer at solutions3llc on EchoJobs: https://echojobs.io/job/solutions3llc-full-stack-developer-y39pl.