Senior Software Developer

Join a mission-focused team developing innovative software solutions that support critical national security initiatives. As a Senior Software Developer
, you will play a key role in designing, developing, and maintaining enterprise applications and web-based solutions that drive operational effectiveness for our customers. Working alongside engineers, architects, and mission stakeholders, you will help deliver scalable, high-performing software while contributing throughout the full software development lifecycle. This role offers the opportunity to solve complex technical challenges, collaborate across multidisciplinary teams, and make a direct impact on mission success.

• 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.

• 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.

• 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 Dev Sec Ops  practices.

TS/SCI FSP

The salary range for this position is $ to $. The proposed range is intended as a general guideline. Final compensation will be determined based on qualifications, experience, location, and contractual considerations and may fall outside of the stated range. We offer a great benefits package designed to support you and your family. View our benefits information here:

Please be aware many of our positions require the ability to obtain or maintain a U.S security clearance which requires U.S citizenship.

NS2 Mission's culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone - regardless of background - feels…