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Online Software Developer Jobs in Washington (NOW HIRING)

NS2 Mission

Software Developer

Chantilly, VA · On-site

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 ...

Eyes Only Systems

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

We are seeking a on-site Software Developer to become an integral part of our team! You will be responsible for enhancing computer application software (full stack web development). (This is not a ...

Leidos

Software Developer

Chantilly, VA

$154K - $278K/yr

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Access Management Program. The Software Engineer will work with a small team of developers ...

Cymertek

Software Developer

Reston, VA · On-site

Software Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

VTG

Software Developer

Chantilly, VA · On-site

Overview VTG is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization ...

Cymertek

Software Developer

Tysons, VA · On-site

Software Developer LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

Cymertek

Software Developer

Chantilly, VA · On-site

Software Developer LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY Are you a creative and driven individual who loves ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to ...

Maverc Technologies

Software Developer

Laurel, MD

Maverc Technologies is seeking an Software Developer to support one of our corporate customers. Job Duties and Responsibilities As a Software developer, you will lead a team in the design ...

NS2 Mission

Software Developer

Chantilly, VA · On-site

Are you a Software Developer with a passion for astrodynamics looking to apply your skills to cutting-edge space mission software? NS2 Mission is seeking an excellent Software Developer candidate to ...

VTG

Software Developer

Chantilly, VA · On-site

Overview VTG is seeking a Software Engineer for a 200+ FTE technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes ...

Peraton

Software Developer

Linthicum, MD

$104K - $166K/yr

Responsibilities Peraton is seeking a Software Developer in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high ...

BCC-NIH

Software Developer

Bethesda, MD · On-site +1

As a Software Developer, you will contribute to development efforts that support the goals and initiatives of the product team and organization while learning Software Development practices from an ...

Eyes Only Systems

Software Developer

Chantilly, VA · On-site

$100K - $220K/yr

We are seeking a on-site Software Developer to become an integral part of our team! You will be responsible for enhancing computer application software (full stack web development). (This is not a ...

Peraton

Software Developer

Linthicum, MD

$104K - $166K/yr

Responsibilities Peraton is seeking a Software Developer in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high ...

Peraton

Software Developer

Linthicum, MD · On-site

$104K - $166K/yr

Responsibilities Peraton is seeking a Software Developer in our Linthicum, MD office in support of our Department of Defense (DoD) customer as part of a highly talented, highly motivated, and high ...

BCC-NIH

Software Developer

Bethesda, MD · On-site

As a Software Developer, you will contribute to development efforts that support the goals and initiatives of the product team and organization while learning Software Development practices from an ...

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Showing results 21-40

All JobsOnline Software Developer JobsOnline Software Developer Jobs in Washington

Online Software Developer information

What is the difference between Online Software Developer vs Web Developer?

AspectOnline Software DeveloperWeb Developer
CredentialsTypically requires programming skills, certifications varyRequires HTML, CSS, JavaScript knowledge, often certifications or degrees in web development
Work EnvironmentRemote or online platforms, project-basedRemote or office-based, focused on website and web app creation
Industry UsageUsed across tech, e-commerce, online servicesPrimarily in digital media, marketing, e-commerce
Search & Comparison IntentFocuses on online software solutions, app developmentFocuses on website design, front-end/back-end development

Online Software Developers and Web Developers both create digital solutions but differ in scope. Online Software Developers often build applications and platforms for online use, while Web Developers focus on websites and web interfaces. Both roles require programming skills and can be remote, but their target projects and industry applications vary.

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

To thrive as an Online Software Developer, you need strong programming skills in languages like JavaScript, Python, or Java, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, cloud platforms, and frameworks such as React or Node.js is typically required. Problem-solving abilities, effective communication, and the capacity to work independently are vital soft skills in this role. These competencies ensure you can build reliable web applications, collaborate effectively with distributed teams, and adapt quickly to evolving technologies.

What does an online software developer do?

An Online Software Developer is responsible for designing, coding, testing, and maintaining software applications that are accessed over the internet, such as web apps, cloud-based platforms, and online services. They work with programming languages like JavaScript, Python, Java, or PHP, and often utilize frameworks and tools for web development. Their tasks include collaborating with designers and other developers, troubleshooting issues, and ensuring the security and scalability of online software. Online Software Developers may also be involved in deploying updates and integrating third-party services to enhance application functionality.

What are some common challenges faced by online software developers, and how can they be managed effectively?

Online software developers often encounter challenges such as coordinating with distributed teams, managing time zone differences, and ensuring clear communication in virtual environments. To address these, it's important to leverage collaboration tools, establish regular check-ins, and maintain thorough documentation. Proactively managing these aspects not only helps in delivering high-quality software but also fosters a productive and supportive remote work culture.
What are the most commonly searched types of Software Developer jobs in Washington? The most popular types of Software Developer jobs in Washington are:
What cities in Washington are hiring for Online Software Developer jobs? Cities in Washington with the most Online Software Developer job openings:
Online Software Developer jobs near you
Infographic showing various Online Software Developer job openings in Washington as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Software Developer

NS2 Mission

Chantilly, VA • On-site

Full-time

Re-posted 29 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.