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Expert Software Developer Jobs (NOW HIRING)

NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA . As part of an Agile development team, you'll design, build, and enhance enterprise software solutions that ...

Bootstrap framework, Angular JS, CSS, Drupal 8, Twig, SASS, PHP programmers Knowledge of Cloud (Azure or AWS) and Agile Scrum methodology. Experience with Drupal, PHP, MySQL, JavaScript. Continuous ...

WI · On-site

$100 - $130/hr

Ready to make an impact? We're seeking a skilled and proactive Senior Expert Engineer to strengthen ... Solid experience as a software engineer (at least 10 years). * Deep understanding of software ...

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Expert Software Developer information

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$48K

$111.8K

$166K

How much do expert software developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for expert software developer in the United States is $111,845.00, according to ZipRecruiter salary data. Most workers in this role earn between $90,000.00 and $130,000.00 per year, depending on experience, location, and employer.

What is an expert software developer?

Expert Software Developers are highly skilled professionals who design, develop, and maintain complex software systems. They possess deep knowledge of programming languages, software architecture, and best practices in software engineering. These developers often lead technical teams, mentor junior engineers, and make critical decisions about technology stacks and project direction. Their expertise enables them to solve challenging problems and deliver robust, scalable solutions tailored to business needs.

What are the key skills and qualifications needed to thrive as an expert software developer, and why are they important?

To thrive as an Expert Software Developer, you need advanced programming skills, deep knowledge of software engineering principles, and several years of hands-on experience, often supported by a relevant degree or industry certifications. Mastery of tools such as version control systems (e.g., Git), integrated development environments (IDEs), and familiarity with cloud platforms or CI/CD pipelines is typically required. Strong problem-solving abilities, teamwork, and effective communication distinguish top performers in this field. These skills and qualities are crucial for delivering high-quality, scalable software solutions and driving innovation in complex development environments.

How do expert software developers typically mentor junior team members, and what impact does this have on team productivity?

Expert Software Developers often play a key role in mentoring junior colleagues by providing code reviews, sharing best practices, and guiding them through complex technical challenges. This mentorship helps accelerate the learning curve for less experienced team members and fosters a culture of continuous improvement. By actively sharing knowledge and offering constructive feedback, Expert Software Developers not only enhance the skills of the entire team but also improve overall productivity and code quality.

What is the difference between Expert Software Developer vs Software Engineer?

AspectExpert Software DeveloperSoftware Engineer
CredentialsTypically requires a bachelor's degree in computer science or related field, with extensive experienceUsually holds a bachelor's or master's degree in software engineering or computer science
Work EnvironmentWorks on complex coding, problem-solving, and project implementationDesigns, develops, and maintains software systems, often involved in architecture decisions
Industry UsageCommonly used in tech companies, consulting, and specialized software projectsWidely used across industries including tech, finance, healthcare, and manufacturing

Expert Software Developers focus on advanced coding and technical problem-solving, often with deep specialization. Software Engineers typically have broader responsibilities, including system design and architecture. Both roles require strong technical credentials, but Expert Software Developers are usually more specialized in coding expertise, while Software Engineers may handle a wider range of engineering tasks.

More about Expert Software Developer jobs
Infographic showing various Expert Software Developer job openings in the United States as of August 2026, with employment types broken down into 1% As Needed, 87% Full Time, 8% Part Time, and 4% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $111,845 per year, or $53.8 per hour.

Software Developer

NS2 Mission

Chantilly, VA • On-site

Full-time

Re-posted 7 days ago


Job description

Engineer the software behind tomorrow's mission. NS2 Mission is seeking an expert Software Developer to join our team in Chantilly, VA. As part of an Agile development team, you'll design, build, and enhance enterprise software solutions that support mission-critical operations across the Intelligence Community. This role offers the opportunity to work on modern Java applications, scalable backend services, and complex system integrations while collaborating with a team of engineers focused on delivering reliable, high-performing solutions.

If you're looking for an opportunity to solve challenging technical problems and contribute to software that has a direct mission impact, we'd love to hear from you.

Key Responsibilities

  • Develop and enhance enterprise Java applications supporting mission-critical capabilities.
  • Design and implement scalable backend services using Java and Spring Boot.
  • Develop and integrate RESTful APIs that enable communication across distributed systems.
  • Design efficient database solutions and optimize SQL queries for application performance.
  • Support the development of modern web applications using JavaScript and Angular.
  • Collaborate with architects, software engineers, and mission stakeholders to translate requirements into technical solutions.
  • Analyze and resolve software defects while improving application performance and reliability.
  • Participate in architecture discussions, peer code reviews, and technical planning sessions.
  • Contribute to continuous integration, testing, deployment, and long-term sustainment activities.
  • Promote modern software engineering practices and contribute to continuous process improvement.

Required Qualifications

  • Bachelor's degree in Computer Science, Software Engineering, Information Systems, or a related technical discipline (or equivalent experience).
  • Experience developing enterprise software applications using Java.
  • Experience with Spring Boot or similar Java frameworks.
  • Experience developing and integrating RESTful web services.
  • Experience with relational databases such as Oracle, PostgreSQL, SQL Server, or MySQL.
  • Experience with JavaScript and modern front-end frameworks such as Angular.
  • Experience developing software within Linux/Unix environments.
  • Familiarity with Git, version control, testing methodologies, and Agile software development.
  • Strong analytical, troubleshooting, and problem-solving skills.

Preferred Qualifications

  • Experience developing microservices-based architectures.
  • Experience with AWS or other cloud platforms.
  • Familiarity with Docker, Kubernetes, and containerized application development.
  • Experience with CI/CD pipelines using tools such as Jenkins or GitLab.
  • Experience with Maven, Gradle, or similar Java build tools.

Position Clearance Requirement:

TS/SCI with an FSP

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

We win with inclusion

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. We ultimately believe in unleashing all talent and creating a better world.

NS2 Mission is committed to the values of Equal Employment Opportunity and provides accessibility accommodations to applicants with physical and/or mental disabilities. If you are interested in applying for employment with NS2 Mission and are in need of accommodation or special assistance to navigate our website or to complete your application, please send an e-mail with your request to Recruiting Operations Team: NS2Mission.Careers@sapns2.com.

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.