Senior Software Developer, Application Performance Management

NS2 Mission; Washington (District of Columbia); Hybrid; USD 130,000 - 180,000; Full time

Job summary

NS2 Mission seeks a Senior Software Developer to design, develop, and maintain enterprise applications and web-based solutions that drive operational effectiveness for our customers. You will contribute throughout the full software development lifecycle alongside engineers, architects, and mission stakeholders.

Join a mission-focused team delivering scalable, high-performing software in web-based environments, with opportunities to impact critical national security initiatives and support

Qualifications

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

Responsibilities

• Develop, enhance, and modify software solutions to meet evolving customer and mission requirements.
• 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.
• 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.

Skills

8+ years experience

SDLC understanding

Agile development

DevSecOps practices

Collaborative teamwork

Education

Bachelor's degree in CS/Engineering or related

Tools

Java

Python

C#

JavaScript

React/Angular/Vue

SQL

AWS/Azure

Job description

Job Description 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. Design, develop, and maintain enterprise software applications in web-based environments.

Job Responsibilities

• Develop, enhance, and modify software solutions to meet evolving customer and mission requirements.
• 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.
• 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.

Qualifications

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

Security Clearance

S security clearance which requires U.We win with inclusion

About NS2 Mission

NS2 Mission’s culture of inclusion, focus on health and well-being, and flexible working models help ensure that everyone – regardless of background – feels included and can run at their best. At NS2 Mission, we believe we are made stronger by the unique capabilities and qualities that each person brings to our company, and we invest in our employees to inspire confidence and help everyone realize their full potential.

NS2 Mission is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities.

Qualified applicants will receive consideration for employment without regard to their age, race, religion, national origin, ethnicity, age, gender (including pregnancy, childbirth, et al), sexual orientation, gender identity or expression, protected veteran status, or disability, in compliance with applicable federal, state, and local legal requirements.