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Online Software Developer Jobs in Washington (NOW HIRING)

Electrosoft

Software Developer

Arlington, VA · On-site

Software Developer Responsibilities and Duties * Design, develop, test, implement, and maintain software applications and digital solutions supporting Transformation Strategy, Enablement, and Service ...

Amyx, Inc.

Software Developer

Springfield, VA · On-site

Overview Amyx is seeking to hire a Software Developer-Intermediate to support our Cybersecurity Division/NGA Defender in the NCR (Offsite) Contractor Site area. Develops, creates, maintains, and ...

Amyx, Inc.

Software Developer

Springfield, VA · On-site

Amyx is seeking to hire a Software Developer-Intermediate to support our Cybersecurity Division/NGA Defender in the NCR (Offsite) Contractor Site area. Develops, creates, maintains, and writes/codes ...

Booz Allen Hamilton, Inc.

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

Arlington, Virginia, USA Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking ...

Booz Allen Hamilton

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

Software Developer The Opportunity: As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast, agile environment. If you're looking for the chance to not just ...

VTG

Software Developer

Chantilly, VA

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 ...

VTG

Software Developer

Chantilly, VA

The Software Engineer will work with a large team of developers, software engineers and data engineers. The successful candidate will support continuity of our customer's mission by helping to ...

Leidos

Software Developer

Chantilly, VA

$87K - $157K/yr

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital ...

Riverside Research Institute

Software Developer

Fairfax, VA · On-site

$53K - $70K/yr

Position Overview Riverside Research is seeking a motivated and innovative Entry-Level Software Engineer to join our Sensor and Systems Business Unit in Fairfax, Virginia. This part-time role is open ...

Ardent Principles, Inc.

Software Developer

Herndon, VA · On-site

$130K - $260K/yr

Software Developer Department: Data Analysis and Technology Services Employment Type: Full Time Location: Herndon, VA Compensation: $130,000 - $260,000 / year Description REQUIRED : Active TS/SCI ...

Leidos

Software Developer

Chantilly, VA · On-site

$87K - $157K/yr

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital ...

Leidos

Software Developer

Chantilly, VA

$131K - $237K/yr

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital ...

Leidos

Software Developer

Chantilly, VA · On-site

$131K - $237K/yr

Leidos is seeking a Software Developer for a technical development program supporting the Sponsor's Entitlement Programs as well as IdAM /ICAM, Authentication, Authorization, Attributes and Digital ...

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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

Electrosoft

Arlington, VA • On-site

Full-time

Posted 8 days ago

Job description

Electrosoft Services, LLC is an award-winning company that provides comprehensive technology-based solutions and services to federal customers. While cybersecurity is our specialty, we also focus on ICAM, Zero Trust, digital engineering and transformation, and enterprise AI and intelligent automation. We always seek to delight our customers, so we retain highly qualified employees and offer them meaningful work, growth opportunities, and work-life balance. What sets us apart from all other contractors is the sense of teamwork our employees feel - and the knowledge that outstanding effort is recognized and rewarded. The camaraderie we share emanates from Lunch & Learn sessions where we explore new ideas together, fun group activities ranging from escape rooms to miniature golf, and much, much more. If we've described you and your dream workplace, please apply and share in the many benefits and opportunities we offer.
Software Developer
Responsibilities and Duties
  • Design, develop, test, implement, and maintain software applications and digital solutions supporting Transformation Strategy, Enablement, and Service Experience initiatives.
  • Collaborate with business analysts, stakeholders, and technical teams to analyze requirements and develop effective software solutions.
  • Participate in all phases of the Software Development Lifecycle (SDLC), including requirements analysis, design, coding, testing, deployment, and maintenance.
  • Develop and maintain web applications, enterprise applications, APIs, integrations, and automation solutions.
  • Support modernization efforts by enhancing existing applications and developing new system capabilities that improve business processes and service delivery.
  • Design, develop, and maintain application interfaces between internal and external systems.
  • Create and execute unit tests, integration tests, and automated test scripts to ensure software quality and reliability.
  • Troubleshoot, debug, and resolve software defects, performance issues, and system integration challenges.
  • Develop technical documentation, including system designs, technical specifications, code documentation, and operational procedures.
  • Support Agile development activities, including sprint planning, backlog refinement, daily stand-ups, and retrospectives.
  • Participate in code reviews and contribute to software engineering best practices and development standards.
  • Collaborate with DevSecOps and infrastructure teams to support application deployment, release management, and CI/CD pipeline activities.
  • Develop and maintain database queries, stored procedures, data integrations, and reporting functionality as required.
  • Ensure software solutions comply with organizational security requirements, accessibility standards, and coding best practices.
  • Support user acceptance testing (UAT), implementation activities, and post-deployment support.
  • Assist in developing automation capabilities that improve operational efficiency and customer experience.
  • Monitor application performance and recommend enhancements to improve reliability, scalability, and usability.
  • Support incident resolution, root cause analysis, and continuous improvement initiatives.
  • Research and evaluate emerging technologies, frameworks, and development tools to support innovation and modernization efforts.
  • Collaborate with cross-functional teams to deliver high-quality solutions that align with business objectives and customer needs.

Basic Qualifications
  • Bachelor's degree in Computer Science, Software Engineering, Information Technology, Information Systems, or a related discipline.
  • Minimum of four (4) years of software development experience supporting enterprise applications, systems, or technology programs.
  • Experience developing and maintaining web applications, enterprise applications, APIs, or integrated software solutions.
  • Proficiency in one or more programming languages such as Java, C#, .NET, JavaScript, Python, PowerShell, or similar technologies.
  • Experience with relational databases, SQL development, and data integration concepts.
  • Knowledge of software development methodologies and Software Development Lifecycle (SDLC) processes.
  • Experience working in Agile, Scrum, DevOps, or hybrid development environments.
  • Familiarity with source control and version management tools such as Git, Azure DevOps, GitHub, or GitLab.
  • Experience performing software testing, debugging, and troubleshooting activities.
  • Strong analytical, problem-solving, and technical troubleshooting skills.
  • Excellent written and verbal communication skills.
  • Ability to work independently and collaboratively within a team environment.
  • U.S. Citizen, and ability to get the clearance.

Preferred Qualifications
  • Experience supporting Department of Homeland Security (DHS) and/or Cybersecurity and Infrastructure Security Agency (CISA) programs.
  • Experience with Microsoft Azure, AWS, or cloud-hosted application environments.
  • Familiarity with DevSecOps practices, CI/CD pipelines, and automation tools.
  • Experience with ServiceNow, SharePoint, Power Platform, Salesforce, or similar enterprise platforms.
  • Knowledge of RESTful APIs, microservices architectures, and system integration technologies.
  • Understanding of secure software development practices and cybersecurity principles.
  • Experience supporting digital transformation, enablement, or customer experience initiatives.
  • Relevant certifications such as Microsoft Certified: Azure Developer Associate, AWS Developer Associate, Security+, Certified Scrum Developer (CSD), or equivalent.

Electrosoft is an Equal Opportunity Employer/Veterans/Disabled

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