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Part Time Open Source Developer Jobs (NOW HIRING)

Booz Allen Hamilton, Inc.

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

Knowledge of open-source communication protocols, including MQTT, gRPC, or WebSockets * TS/SCI ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

$61K - $141K/yr

Experience with open-source intelligence tools and resources * Experience in complex adversary ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

$61K - $141K/yr

Experience with open-source intelligence tools and resources * Experience in complex adversary ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

$61K - $141K/yr

Experience with open-source intelligence tools and resources * Experience in complex adversary ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

$61K - $141K/yr

Experience with open-source intelligence tools and resources * Experience in complex adversary ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

$61K - $141K/yr

Experience with open-source intelligence tools and resources * Experience in complex adversary ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Booz Allen Hamilton, Inc.

$61K - $141K/yr

Experience with open-source intelligence tools and resources * Experience in complex adversary ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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All JobsPart Time Open Source Developer Jobs

Part Time Open Source Developer information

See salary details

$60K

$77.5K

$92K

How much do part time open source developer jobs pay per year?

As of Jun 21, 2026, the average yearly pay for part time open source developer in the United States is $77,500.00, according to ZipRecruiter salary data. Most workers in this role earn between $70,000.00 and $85,000.00 per year, depending on experience, location, and employer.

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

AspectPart Time Open Source DeveloperPart Time Software Engineer
CredentialsTypically requires programming skills, familiarity with open source platforms, and sometimes certifications in specific technologiesRequires a degree in computer science or related field; certifications vary by specialization
Work EnvironmentOften remote, collaborative open source communities, flexible hoursCan be remote or on-site, working within company teams or projects
Employer & Industry UsageContributors to open source projects, nonprofits, tech companies supporting open sourceTech companies, startups, enterprises developing software products

While both roles involve programming and software development, a Part Time Open Source Developer primarily contributes to open source projects often remotely and flexibly, whereas a Part Time Software Engineer typically works within a company's environment on proprietary software. The skills overlap but the focus and work setting differ.

What are the key skills and qualifications needed to thrive as a Part Time Open Source Developer, and why are they important?

To thrive as a Part Time Open Source Developer, you need a strong grasp of programming languages (such as Python, JavaScript, or C++), version control systems like Git, and a proven record of contributing to open source projects. Familiarity with collaborative platforms like GitHub, issue tracking systems, and experience with CI/CD tools are typically required. Excellent communication, self-motivation, and time management skills help you collaborate effectively and make meaningful contributions despite working part-time. These abilities ensure your code adds value to community projects and that you can integrate seamlessly with globally distributed teams.

What is a Part Time Open Source Developer?

A Part Time Open Source Developer is a software developer who contributes to open source projects while working less than full-time hours. They typically write, review, and maintain code for public software projects, collaborating with global communities. Often, these developers split their time between open source contributions and other professional or personal commitments. Their work helps improve software that is freely available to anyone, and they can be paid or volunteer-based.

What are some common challenges faced by part-time open source developers and how can they be addressed?

Part-time open source developers often encounter challenges such as managing time effectively between their primary job, personal life, and open source contributions. Additionally, staying updated with project changes and communicating asynchronously with global collaborators can be difficult. To address these issues, it's helpful to set clear boundaries for contribution hours, regularly check project communication channels, and use project management tools to keep track of tasks. Building relationships within the community and seeking mentorship can also enhance collaboration and learning opportunities.
What cities are hiring for Part Time Open Source Developer jobs? Cities with the most Part Time Open Source Developer job openings:
What are the most commonly searched types of Open Source Developer jobs? The most popular types of Open Source Developer jobs are:
What states have the most Part Time Open Source Developer jobs? States with the most job openings for Part Time Open Source Developer jobs include:
Part Time Open Source Developer jobs near you
Senior Software Engineer, Cloud Identity

Senior Software Engineer, Cloud Identity

Temporal Technologies

Remote

$212K - $237K/yr

Full-time, Part-time, Temporary

Medical, Dental, Vision, Life, Retirement, PTO

Posted 12 days ago

Job description

About Us
Temporal is an open source programming model that can simplify code, make applications more reliable, and help developers focus on the important things like delivering features faster. We are on a mission to be the reliable foundation of every developer's toolbox, and are building the team that will make that happen.
Our values guide us -they are present in how we show up, make decisions, and work together to make an impact. We're curious, driven, collaborative, genuine and humble.
Temporal is growing and we are looking for those who share our values, challenge 'standard' thinking, and want to influence our future. If you have a passion for improving the developer experience, building world-class open-source software and communities, and want to be a part of our amazing team, we'd love to hear from you!
Summary
Temporal is hiring a Senior Software Engineer for Identity to help design, build, and operate the identity and access systems behind Temporal Cloud - a multi-tenant SaaS platform. You'll work on the systems that authenticate users and workloads, authorize access to namespaces and APIs, and integrate with customer identity providers. You'll partner with Security, Product, and infrastructure teams to deliver "secure by default" capabilities while keeping the developer and operator experience strong.
What You'll Do
  • Build and improve core parts of Temporal Cloud's identity platform - authentication (OAuth 2.0/OIDC, SAML), authorization (RBAC and policy-based access), and workload identity - so customers and workloads can authenticate securely
  • Help keep the auth path fast and reliable to meet Temporal Cloud's SLOs through caching, token handling, and revocation strategies
  • Integrate with enterprise identity providers (Okta, Entra ID, Google Workspace) and support user provisioning (SCIM), with attention to common identity threats such as token replay and privilege escalation
  • Partner with Security, Product, and platform teams to ship secure-by-default patterns and contribute to IAM lifecycle and audit practices
  • Write clear architecture and design docs, and contribute to the team's technical direction
What You'll Bring
  • Solid hands-on experience building and operating production identity or auth systems - OAuth 2.0/OIDC, SAML, JWT, and token/key rotation
  • Good understanding of authorization models (RBAC, ABAC); familiarity with policy engines like OPA, Cedar, or OpenFGA is a plus
  • Experience operating distributed systems in production, including some on-call responsibility
  • Proficiency in Go; experience with Python, Java, or Rust is a plus
  • Strong communication skills and the ability to collaborate across security, product, and engineering teams
Nice to Have
  • Exposure to workload identity or short-lived / federated credentials (SPIFFE/SPIRE, mTLS, WIF)
  • Experience with SCIM provisioning and enterprise SSO integrations
  • Contributions to identity OSS projects (Keycloak, Ory, Dex, OpenFGA, SPIRE)
  • Familiarity with compliance frameworks (SOC 2, ISO 27001, HIPAA) as they apply to IAM
  • Familiarity with Temporal or other durable-execution engines, especially auth implications around workers and task queues
  • Experience designing customer-facing API auth (scoped tokens, API keys, rotation)
Compensation
  • Base Salary Range - $212,000 to $237,000, depending on qualifications and location
  • Equity Options - Eligible for stock options as part of Temporal's equity plan

Compensation ranges reflect salary and commission compensation (when applicable) across several geographic markets. Employment offers carefully consider multiple factors, including prior experience, knowledge, expertise, skillset, market location, and job level assessed during the interview process.
Employee benefits and perks below are for full-time employees, part-time or temporary positions are excluded.
U.S. Benefits
  • Unlimited PTO, 12 Holidays + 2 Floating Holidays
  • 100% Premiums Coverage for Medical, Dental, and Vision
  • AD&D, LT & ST Disability, and Life Insurance (Standard & Supplemental Available)
  • Empower 401K Plan
  • Additional Perks for Learning & Development, Lifestyle Spending, In-Home Office Setup, Professional Memberships, WFH Meals, Internet Stipend and more!

International Benefits
Paid Time Off (PTO) and Benefits outside the United States vary by country, and are issued in partnership with Remote.com. Additionally, Temporal offers perks to all international employees for learning & career development, a lifestyle spending account, in-home office setup (in addition to company-issued hardware), professional memberships, work-from-home meals, and access to the Calm app for mental wellness.
Travel
Temporal is a globally distributed, collaborative team that values opportunities for in-person connection. Occasional travel may be required for company events, team offsites, and other meaningful moments that bring us together.
Additional Perks
  • $3,600 / Year Work from Home Meals
  • $1,800 / Year Professional Enrichment (Career Development & Professional Memberships)
  • $1,200 / Year Lifestyle Spending Account
  • $1,000 / Year In-Home Office Setup (In addition to Temporal issued equipment - laptop, monitor, keyboard, mouse, trackpad, and extension power cable at no cost to you)
  • $74 / Month Reimbursement for Internet
  • Calm App Subscription for Mental Health & Wellness

Temporal Technologies is an Equal Opportunity Employer. Temporal Technologies does not discriminate on the basis of race, religion, color, sex, gender identity, sexual orientation, age, non-disqualifying physical or mental disability, national origin, veteran status, or any other basis covered by appropriate law. All employment is decided on the basis of qualifications, merit, and business need. We embrace and celebrate differences and diversity.
Temporal is committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, its services, programs, and activities. If you need to request a reasonable accommodation, please let your Recruiter know so we can assist.
We are not working with external recruitment agencies, thanks.

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