Web Developer
Listed on 2025-12-19
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Software Development
Web Developer, Software Engineer
Modern Technology Solutions, Inc. (MTSI) is seeking a Web Developer to join our team in Annapolis Junction, Maryland.
As a Web Developer with MTSI, you will design, develop, test, and maintain websites and web applications that improve communication and information exchange with customers. In this role you will enable mission‑critical capabilities for a customer essential to the national security of the United States. Responsibilities include gathering requirements, analyzing technologies, coordinating components, and integrating them into cohesive designs while adhering to relevant laws, standards, and guidelines.
You will create visually appealing, user‑friendly interfaces and ensure effective configuration management.
This position offers the opportunity to design architectures, deliver enterprise‑level web solutions, and enhance your skills in both cloud and on‑premise environments. You will join a small, talented, and dedicated development team focused on creating and maintaining web‑based services.
Responsibilities- Maintain a functioning user‑accessible website
- Code less complex websites using HTML, Visual Basic, or other web‑based programming languages
- Support website planning and deployment
- Write documentation regarding the website's technical requirements
- Maintain website technical documentation to assist with website maintenance and upgrades
- Apply concepts, develop, test, maintain, and support high‑performance, innovative web‑based applications
- Troubleshoot software problems and provide solutions using the latest technologies
- Work with management and information technologists to determine specifications
- Use a variety of internet technologies, techniques, and tools such as graphics software applications and object‑oriented languages (e.g., Java, CGI, Visual Basic, HTML, XML) to create web page elements such as user interface features, site animation, special effects, databases, and e‑business applications
- In concert with the software development lead, develop, test, maintain, and support high‑performance, innovative web‑based applications
- Analyze and troubleshoot complex software problems and provide solutions using the latest technologies
- Work independently on more complex projects
- Integrate new web products with existing web applications to improve the functionality or design of the organization's website
- Bachelor's degree in a technical discipline from an accredited college or university is required. 4 years of additional Web Developer experience may be substituted for a bachelor's degree.
- 4+ years of experience as a Web Developer in programs and contracts of similar scope, type, and complexity is required.
- Demonstrable work experience with one or more of the following:
Python, Java, .Net C#, PHP, Node.js, HTML, CSS, JavaScript, Vue.js, React. - Experience with Maria
DB, MS SQL, MySQL, or Oracle. - Experience leading small teams and/or mentoring junior developers.
- Experience deploying services in Linux environments.
- Nginx, Apache Tomcat, and/or IIS experience.
- Excellent troubleshooting skills.
- Ability to work independently and as part of a team.
- Self‑motivated and willing to learn new technologies.
- Good interpersonal skills.
- Strong desire to learn and grow.
- AWS (e.g. EC2, ASG, Lambda, etc.) or Azure cloud environments.
- Scripting languages such as Power Shell, Perl, and Python.
- Working in an Agile development environment and Git.
- TS/SCI clearance with Full Scope Polygraph.
- Active Full Scope Polygraph (Desired).
- U.S. Citizenship is required for this position.
- Starting PTO accrual of 20 days PTO/year + 10 holidays/year.
- Flexible schedules.
- 6% 401k match with immediate vesting up to $9k annually.
- Semi‑annual bonus eligibility (July and December).
- Company‑funded Employee Stock Ownership Plan (ESOP) – a separate qualified retirement account.
- Up to $10,000 in annual educational reimbursement.
- Other company‑funded benefits, like life and disability insurance.
- Optional zero‑deductible Blue Cross/Blue Shield health insurance plan.
Our co‑workers support some of the most important and critical programs to our national defense and security.
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