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# Senior Software Developer

- **Company:** NS2 Mission
- **Location:** Northern Virginia, VA, United States
- **Experience:** Expert
- **Salary:** $147,990.0 - $195,455.0
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Java (Programming Language), JavaScript (Programming Language), Agile Methodology, Amazon Web Services, Software Applications, Microsoft Azure, C Sharp (Programming Language), Code Review, Information Systems, Relational Databases, Database Design, Software Debugging, Software Design Patterns, Distributed Systems, Python (Programming Language), Performance Tuning, Software Deployment, Software Engineering, Software Systems, Web Applications, Cloud Platform System, ReactJS, Vue.js, AngularJS, Information Technology, Front End Software Development, Restful APIs, Devsecops, Programming Languages, Microservices
- **Published:** September 4, 2026
- **Apply:** https://www.clearancejobs.com/jobs/9144127/senior-software-developer

## About the Role

* Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related field, or equivalent experience.
 * 8+ years of software development experience.
 * Experience designing, developing, and maintaining enterprise-level software applications.
 * Experience developing web-based applications and services.
 * Strong understanding of software engineering principles, design patterns, and development methodologies.
 * Experience working with relational databases and database design concepts.
 * Experience supporting the full Software Development Life Cycle (SDLC).
 * Strong analytical, troubleshooting, and problem-solving skills.
 * Ability to communicate effectively with technical and non-technical stakeholders.
 * Ability to work both independently and within a collaborative team environment.

Preferred Qualifications

 * Experience with modern programming languages such as Java, Python, C#, or JavaScript.
 * Experience with front-end frameworks such as React, Angular, or Vue.js.
 * Experience developing RESTful APIs, microservices, and distributed systems.
 * Familiarity with cloud environments including AWS, Azure, or similar platforms.
 * Experience with Agile development methodologies and DevSecOps practices.

## Description

* Design, develop, and maintain enterprise software applications in web-based environments.
 * Develop, enhance, and modify software solutions to meet evolving customer and mission requirements.
 * Analyze user needs and translate functional requirements into effective technical solutions.
 * Design and customize software applications to improve operational efficiency and business processes.
 * Support database design, development, integration, and maintenance activities.
 * Collaborate with cross-functional teams throughout the software development lifecycle.
 * Manage and maintain websites and web applications, including deployment and performance optimization.
 * Perform software testing, troubleshooting, debugging, and quality assurance activities.
 * Participate in code reviews and contribute to development standards and best practices.
 * Create and maintain technical documentation, system designs, and software specifications.
 * Support application deployment, maintenance, and sustainment activities.
 * Work independently or as part of an agile development team to deliver high-quality solutions.


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