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Volunteer Java Jobs in Seattle, WA (NOW HIRING)

Deep Sync

Senior Software Engineer

Kirkland, WA · On-site

$160K - $180K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

Strong programming skills in languages such as Python, Java, or C++ . * Experience with cloud ... Voluntary Life & AD&D Insurance * Short-Term & Long-Term Disability Coverage * Critical Illness ...

Oracle

Software Developer 2

Seattle, WA · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Programming Languages including Java, Python, C++, Objective-C, JavaScript, Perl, and SQL ... We also encourage employees to give back to their communities through our volunteer programs. We're ...

Oracle

Software Developer 2

Seattle, WA · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Programming Languages including Java, Python, C++, Objective-C, JavaScript, Perl, and SQL ... We also encourage employees to give back to their communities through our volunteer programs. We're ...

Oracle Corporation

Software Developer 2

Seattle, WA · On-site +1

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Programming Languages including Java, Python, C++, Objective-C, JavaScript, Perl, and SQL ... We also encourage employees to give back to their communities through our volunteer programs. We're ...

Oracle Corporation

Software Developer 2

Seattle, WA · On-site

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Programming Languages including Java, Python, C++, Objective-C, JavaScript, Perl, and SQL ... Voluntary benefits including auto, homeowner and pet insurance The role will generally accept ...

ATOMS Careers page

Senior Backend Engineer

Seattle, WA · On-site

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java. * Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

Otter

Senior Backend Engineer

Seattle, WA · On-site

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java. * Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

Otter

Senior Software Engineer - Streaming Data

Seattle, WA

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience in programming languages (Java, Python, or Scala) and their application in distributed ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

Otter

Senior Software Engineer - Streaming Data

Seattle, WA · On-site

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience in programming languages (Java, Python, or Scala) and their application in distributed ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

Otter

Senior Backend Engineer

Seattle, WA

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java. * Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

ATOMS Careers page

Senior Backend Engineer

Seattle, WA

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java. * Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

Otter

Senior Backend Engineer

Seattle, WA · On-site

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Proficiency in Java. * Familiarity with relational and/or NoSQL databases (e.g., PostgreSQL ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

Otter

Senior Software Engineer - Streaming Data

Seattle, WA · On-site

$167K - $230K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Experience in programming languages (Java, Python, or Scala) and their application in distributed ... Company-paid life and disability insurance (short- and long-term). * Voluntary insurance: accident ...

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Showing results 21-40

All JobsVolunteer Java JobsVolunteer Java Jobs in Seattle, WA

Volunteer Java information

See Seattle, WA salary details

$17

$64

$88

How much do volunteer java jobs pay per hour?

As of Aug 20, 2026, the average hourly pay for volunteer java in Seattle, WA is $64.52, according to ZipRecruiter salary data. Most workers in this role earn between $55.82 and $72.21 per hour, depending on experience, location, and employer.

What is a Volunteer Java?

A Volunteer Java job is an unpaid role where individuals contribute their Java programming skills to support a project, organization, or community initiative. Volunteers may help with coding, debugging, testing, or improving software applications. These roles are typically found in non-profits, open-source projects, or educational initiatives. It’s a great opportunity to gain hands-on experience, expand your portfolio, and contribute to meaningful projects while improving Java skills.

What kind of projects might I work on as a Volunteer Java developer?

As a Volunteer Java developer, you'll typically work on software projects that support non-profit organizations, educational programs, or open-source initiatives. Projects might include building and maintaining web applications, automating processes for nonprofits, or contributing to digital tools used by community groups. You may collaborate with other volunteers, designers, and project managers in a remote or hybrid team environment. This experience offers the chance to strengthen your technical skills, expand your professional network, and make a positive impact while learning to navigate real-world software development challenges.

What are the key skills and qualifications needed to thrive in the Volunteer Java position, and why are they important?

To thrive as a Volunteer Java developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development practices, often demonstrated through coursework, self-study, or project experience. Familiarity with systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and participation in code collaboration platforms like GitHub is advantageous. Excellent communication, teamwork, and time management skills help you contribute effectively to projects and adapt to a volunteer-driven workflow. These skills are crucial for delivering high-quality code, collaborating within diverse teams, and ensuring the success of community-driven or non-profit software initiatives.

What are the most commonly searched types of Java jobs in Seattle, WA?

The most popular types of Java jobs in Seattle, WA are:

What are popular job titles related to Volunteer Java jobs in Seattle, WA?

For Volunteer Java jobs in Seattle, WA, the most frequently searched job titles are:

What job categories do people searching Volunteer Java jobs in Seattle, WA look for?

The top searched job categories for Volunteer Java jobs in Seattle, WA are:

Volunteer Java jobs near you
Infographic showing various Volunteer Java job openings in Seattle, WA as of August 2026, with employment types broken down into 83% Full Time, 16% Part Time, and 1% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $134,209 per year, or $64.5 per hour.

Senior Software Engineer

Deep Sync

Kirkland, WA • On-site

$160K - $180K/yr

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 2 days ago

Job description

Job Type
Full-time
Description
Deep Sync is the industry leader in deterministic identity and AI-powered data solutions. Leveraging our 35-year foundation of compiling direct mail-grade datasets, Deep Sync develops data-first technologies that power marketing, measurement, AI, and business intelligence for agencies and brands with our fully deterministic identity graph, privacy-first audiences, comprehensive data solutions, and integrations with leading platforms and cloud providers.
Position Overview
Deep Sync is seeking a Senior Software Engineer to be a core member of our US engineering team. This individual will make significant technical contributions to the design and development of our AI-first products and platforms. This role requires a skilled technical professional with a proven track record of delivering high-quality, enterprise-grade solutions in a fast-paced, remote environment.
Key Responsibilities
  • Own and develop complex features and components of our AI-first product portfolio, from design through to deployment.
  • Contribute significantly to creating cutting-edge customer interaction platforms, ensuring they are scalable, reliable, and user-friendly.
  • Collaborate with cross-functional teams, including product management and design, to define, architect, and ship new features.
  • Mentor junior engineers and contribute to a culture of technical excellence through code reviews and knowledge sharing.

Requirements
  • Bachelor's or Master's degree in Computer Science, Engineering, or a related field.
  • 5+ years of professional software engineering experience.
  • Proven experience in developing and delivering large-scale software products.
  • Strong programming skills in languages such as Python, Java, or C++.
  • Experience with cloud platforms (e.g., AWS) and containerization technologies (e.g., Docker, Kubernetes).
  • Excellent problem-solving skills and a passion for innovation.
  • Experience working in Ad-Tech industry is a bonus

Benefits
  • Flexible Time Off (FTO) and Company Holidays
  • Medical, Dental, Vision, and HSA Benefits
  • Voluntary Life & AD&D Insurance
  • Short-Term & Long-Term Disability Coverage
  • Critical Illness & Accident Insurance
  • 401(k) with Employer Match

Location: Kirkland, WA. This role requires in-office presence five days a week.
Equal Opportunity Employer: Deep Sync provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state or local laws. This policy applies to all terms and conditions of employment, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.
Please Contact: Recruiting recruiting@deepsync.com
Salary Description
$160,000-$180,000

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