> Markdown version of [/jobs/ext/4487075-software-developer-l1-6](https://www.wearedevelopers.com/jobs/ext/4487075-software-developer-l1-6). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Developer L1-6 - **Company:** Core One - **Location:** Tysons, VA, United States - **Experience:** Expert - **Salary:** $110,000 - $215,000 - **Contract:** Permanent contract - **Skills:** Computer-Aided Design, Software Applications, Information Systems, Databases, Database Development, Software Engineering, Software Systems, Utility Software, Web Applications, Enterprise Software Applications, Information Technology - **Published:** October 31, 2026 - **Apply:** https://www.careerbuilder.com/job-details/software-developer-l1-6-tysons-va--025828ac-0a70-467d-97b2-c26e054b8543 ## About the Role Software Development, Operational Audit, Team Player, Software Development, Integrated Circuits (ICs), Enterprise Applications, Internet Application, Software Design, Computer Software, Customer/Client Research, * Active TS/SCI w/ Poly Clearance * An Associate's degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to eighteen (18) months specialized experience * A Bachelor's degree in Computer Science, Information Systems, Engineering, Business or a scientific or technical discipline related to the specific skill will be considered equivalent to three (3) years specialized experience (total equivalency is not cumulative when combined with an Associate's degree) * A Master's degree in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of five (5) years when combined with a Bachelor's) * A Doctorate in Computer Science, Information Systems, Engineering, Business, or a scientific or technical discipline related to the specific skill will be considered equivalent to two (2) years specialized experience (up to a total of seven (7) years when combined with a Master's and a Bachelor's). * Professional years of experience may be substituted for specialized years of experience at a ratio of three (3) years of general experience within an occupation for one (1) year of specialized experience * Relevant certifications will be considered equivalent to three (3) months of specialized experience Levels: * Developmental: <3 YOE * Full Performance: 3 YOE * Senior: 6 YOE * Expert: 11 YOE * Manager: 16 YOE * SME: 16 YOE Salary Range: $110,000 - $215,000; dependent on level The pay range reflected above is a general guideline for this position and labor category and is not a guarantee of a specific salary or offer. Final compensation is determined based on factors including, but not limited to, relevant experience, education, certifications, security clearance level, contract requirements, geographic location, and internal pay equity, and may reflect market data specific to the awarded contract. ## Description * Provide development engineering and programming support to projects and infrastructure support activities * Design and develop enterprise applications in a Web environment * Develop, create, and modifies general computer applications software or specialized utility programs. * Analyze user needs and develops software solutions * Design software or customizes software for client use with the aim of optimizing operational efficiency * Analyze and design databases within an application area, working individually or coordinating database development as part of a team * Manage websites including design, develop, deploy and maintain activities as well as performs testing and quality assurance of web sites and web applications