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Open Source Software Developer Jobs in New York (NOW HIRING)

Chaincode Labs

internship

New York, NY · On-site

Chaincode has leading open-source developers and researchers, and offers a supportive ... Chaincode Labs, located in New York City, contributes extensively to open-source software ...

Kitware

Software Engineer

New York, NY · On-site

$75K - $95K/yr

... DevOps) * Experience using Github or Gitlab for code reviews, documentation, and release management * Interest and experience in open source software development $75,000 - $95,000 a year Company ...

Chaincode Labs

internship

New York, NY · On-site

Chaincode has leading open-source developers and researchers, and offers a supportive ... Chaincode Labs, located in New York City, contributes extensively to open-source software ...

GreenSpark

Software Engineer

New York, NY · On-site +1

Software Engineer - GreenSpark About GreenSpark GreenSpark is building the modern operating system ... Open-source contributions are a significant plus What We Offer * Competitive compensation package

Parker

Senior Software Engineer - Backend

New York, NY · On-site

$170K - $230K/yr

We're looking for a Senior Software Engineer - Backend to design, build, and scale the foundational ... Contributions to or interest in open source software. * Experience in high-growth startup ...

inteplast

SOFTWARE DEVELOPER

Livingston, NJ

Software Developer POSITION OBJECTIVE: We are seeking a Full Stack Software Developer to join our ... Solid understanding of Git for source control and collaborative development * Strong problem ...

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Open Source Software Developer information

See New York salary details

$52.5K

$122.4K

$181.6K

How much do open source software developer jobs pay per year?

As of Jun 23, 2026, the average yearly pay for open source software developer in New York is $122,362.00, according to ZipRecruiter salary data. Most workers in this role earn between $98,500.00 and $142,200.00 per year, depending on experience, location, and employer.

What are Open Source Software Developers?

Open Source Software Developers are programmers who create, maintain, or contribute to software projects whose source code is made freely available for anyone to use, modify, and distribute. They often collaborate with a global community of developers and may work on a voluntary basis or be employed by organizations that support open source initiatives. Their work involves writing code, fixing bugs, reviewing contributions, and helping manage project documentation. Open source developers play a key role in advancing technology by making software accessible and fostering innovation through community collaboration.

What is the difference between Open Source Software Developer vs Software Engineer?

AspectOpen Source Software DeveloperSoftware Engineer
CredentialsTypically requires programming skills, familiarity with open source licenses, and sometimes certifications like Linux Foundation certificationsRequires a degree in computer science or related field; certifications like Microsoft Certified or AWS certifications are common
Work EnvironmentOften collaborates in open source communities, contributes to public repositories, and works remotelyWorks in corporate or enterprise settings, often in teams within organizations
Industry UsageUsed across tech, non-profit, and open source communities; focuses on public projectsEmployed in various industries including tech, finance, healthcare, and more for product development

While both roles involve software development, Open Source Software Developers focus on collaborative, community-driven projects often in open environments, whereas Software Engineers typically work within organizations on proprietary or internal systems. The roles overlap in skills but differ in scope and work setting.

How do Open Source Software Developers typically collaborate with contributors from around the world?

Open Source Software Developers often work with a global community of contributors using online collaboration tools such as GitHub, mailing lists, and chat platforms like Slack or Discord. Communication is primarily asynchronous, requiring clear documentation and code review practices to ensure smooth project progress. Developers regularly participate in discussions, review pull requests, and help onboard new contributors, making strong written communication skills essential. This collaborative environment fosters learning and innovation, but also requires flexibility and patience to manage different time zones and cultural perspectives.

What are the key skills and qualifications needed to thrive as an Open Source Software Developer, and why are they important?

To thrive as an Open Source Software Developer, you need strong programming skills, knowledge of version control systems like Git, and familiarity with open source licensing, typically supported by a relevant degree or coding experience. Proficiency with collaborative development platforms such as GitHub or GitLab and understanding of continuous integration tools are commonly required. Excellent communication, self-motivation, and the ability to work effectively in distributed teams set outstanding contributors apart. These skills are crucial for efficiently building, maintaining, and contributing to widely used open source projects in a collaborative, global environment.
What cities in New York are hiring for Open Source Software Developer jobs? Cities in New York with the most Open Source Software Developer job openings:
Open Source Software Developer jobs near you
internship

internship

Chaincode Labs

New York, NY • On-site

Other

Posted 11 days ago

Job description

Chaincode Labs is seeking an Research Intern in cryptography, networking, distributed systems, security, or related areas of interest. Chaincode's mission is to support and develop Bitcoin and other peer-to-peer decentralized systems. Chaincode has leading open-source developers and researchers, and offers a supportive, collaborative, and intellectually engaging environment for curious and motivated individuals.

The successful candidate will be expected to conduct original research and to disseminate results both internally and externally through academic publications, seminar presentations, and technical documentation. Applicants should demonstrate a strong record of independent research, including the ability to formulate research questions, design appropriate methodologies, and carry projects through to completion. Chaincode seeks to integrate the expertise of researchers and engineers to address a broad range of challenging problems in Bitcoin and related systems, and interns will be encouraged to publish their work in top-tier conferences and peer-reviewed journals.

Chaincode Labs, located in New York City, contributes extensively to open-source software, coordinates development efforts across the broader open-source ecosystem, supports the training and mentorship of new engineers, conducts original research, and develops implementations of novel systems and ideas. The organization is well funded and well staffed, with the capacity to produce production-quality software and provide critical infrastructure support.

Applicants should be currently pursuing a PhD degree or engaged in postdoctoral research. The internship duration will be between two and three months, depending on candidate's availability and the scope of the proposed research project.

Chaincode Labs is an equal opportunity employer and does not discriminate in its hiring process with applicants, whether internal or external, because of race, creed, color, age, national origin, ancestry, religion, gender, sexual orientation, gender identity, disability, genetic information, veteran status, military status, application for military service or any other class per local, state or federal law.

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