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Remote Open Source Developer Jobs in Merrifield, VA

Horus Technology Solutions

Mid-Level Developer

Leesburg, VA · Remote

$52.25 - $67.50/hr

Work is primarily remote with a job site in Leesburg VA; however customer meetings and badging ... Familiarity with GitHub, Jira, Confluence, and other Agile & Open-Source project tools. Note: U.S ...

Virtru

Senior Software Engineer

Washington, DC · On-site +1

$155K - $200K/yr

Contribute directly to the open-source OpenTDF project, shaping its future and ensuring its success. * Tackle complex engineering challenges related to data security, scalability, and distributed ...

Addison Group

Cloud Solutions Architect

Washington, DC · Remote

$65 - $89/hr

Evaluate commercial, open-source, SaaS, cloud, and emerging technologies to determine the best ... Bachelor's degree in Computer Engineering, Computer Science, or a related field . A combination of ...

Lexical Intelligence LLC

NLM Cloud Engineer III

Bethesda, MD · Remote

$59.50 - $79.50/hr

Familiarity with Apache server services and open-source software administration * Experience ... DevOps platform * Deliver day-to-day cloud operations support, including secure remote access ...

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Remote Open Source Developer information

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How much do remote open source developer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for remote open source developer in Merrifield, VA is $50.35, according to ZipRecruiter salary data. Most workers in this role earn between $34.76 and $68.80 per hour, depending on experience, location, and employer.

What is a remote open source developer?

A Remote Open Source Developer is a software engineer who contributes to open source projects while working from a location outside of a traditional office. These developers collaborate with distributed teams, often using online platforms like GitHub or GitLab to share code and track issues. Their work involves writing, testing, and documenting code, as well as reviewing contributions from others. Remote Open Source Developers may be volunteers or paid contributors, and they typically engage with a global community to improve and maintain open source software.

How does a remote open source developer typically collaborate with distributed teams and community contributors?

As a remote open source developer, collaboration often takes place through online platforms such as GitHub, GitLab, and community forums. You will regularly participate in code reviews, contribute to discussions on issue trackers, and join virtual meetings or chat channels with both core team members and external contributors. Strong written communication skills are essential, as most interactions are asynchronous and require clear documentation. You'll also need to be proactive in seeking feedback and providing updates, ensuring smooth progress on projects across different time zones.

What are the key skills and qualifications needed to thrive as a remote open source developer, and why are they important?

To thrive as a Remote Open Source Developer, you need strong programming skills (often in languages like Python, JavaScript, or C++), familiarity with open source workflows, and a solid understanding of version control systems like Git. Experience with collaborative platforms such as GitHub or GitLab, and familiarity with continuous integration (CI) tools, are typically expected. Excellent written communication, self-motivation, and the ability to work independently and asynchronously help you stand out in distributed teams. These skills and qualities are essential to effectively contribute code, engage with global communities, and maintain productivity in a remote, open-source environment.

What cities near Merrifield, VA are hiring for Remote Open Source Developer jobs?

Cities near Merrifield, VA with the most Remote Open Source Developer job openings:

Remote Open Source Developer jobs near you
Infographic showing various Remote Open Source Developer job openings in Merrifield, VA as of August 2026, with employment types broken down into 1% As Needed, 80% Full Time, 16% Part Time, and 3% Contract. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $104,733 per year, or $50.4 per hour.

Mid-Level Developer

Leesburg, VA • Remote

Horus Technology Solutions
See more jobs at Horus Technology Solutionsexternal

$52.25 - $67.50/hr

Full-time

Re-posted 14 hours ago

Job description

HORUS is seeking a Mid-Level Java Developer. This role will work as part of a software development team and be responsible for designing, developing, and managing Java-based applications. Our ideal candidate is a problem-solver with a deep understanding of the Java programming language and is familiar with the software development life cycle (SDLC). A top candidate should be very client focused. To be a strong team player, you must be proactive in identifying issues and risks, and work with the client and the team to be a trusted advisor. Another challenge is maintaining an excellent level of current operational support while planning and integrating new enhancements and technologies. Able to work independently with minimal supervision. Proven experience as a Java Developer. Experience with Java frameworks (SpringBoot, Hibernate, Grails) and understanding of UI frameworks such as React. Knowledge of Object-Oriented Programming (OOP) concepts. Experience with database architecture and design (SQL). Familiarity with Java testing tools. Ability to manage and prioritize multiple projects concurrently. Excellent problem-solving abilities.
 
Work Location:  Work is primarily remote with a job site in Leesburg VA; however customer meetings and badging process will be onsite in Frederick MD. Ideal candidates will reside in the Washington DC metro area.
 
Responsibilities: Design and implement Java-based applications. Analyze and utilize user requirements to inform your solution approach. Define application objectives and functionality. Align application design with business goals. Develop and unit test software. Integrate applications with third-party web services. Support the development team with project needs as necessary. Provide code documentation and maintain the functionality of existing applications. Design and implement scalable and high-performing solutions. Work closely with other developers and project managers to ensure that projects are delivered on time and within budget. Test, debug, and troubleshoot software issues. Conduct software analysis. Create user information solutions by developing, implementing, and maintaining Java based components and interfaces.
 
Qualifications: Background in government grants management of IT and/or large-scale federal projects preferred. Demonstrated ability to manage integration and coordination across multiple platforms/systems. Familiarity with GitHub, Jira, Confluence, and other Agile & Open-Source project tools.
 
Note: U.S. citizenship is required. Any submissions that do not specifically indicate a valid U.S. citizenship will be disregarded.
 
Required:
Java
React (Vite)
Typescript
Javascript
Bootstrap
SQL
Understanding of software usability
Understanding of DB architecture
Bachelor’s Degree + 5 years of experience
U.S. Citizenship
 
Desirable: Grails/Groovy, webpack, DevOps, Postgres experience, RabbitMQ, RJSF