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Volunteer Java Jobs in Brooklyn, NY (NOW HIRING)

Senior Java Developer

Manhattan, NY · On-site

$120 - $160/hr

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial ... Voluntary STD and LTD All your information will be kept confidential according to EEO guidelines.

New

Senior Java Developer

New York, NY · Hybrid

$130K - $150K/yr

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial ... Voluntary STD and LTD * Commuter/transit benefits All your information will be kept confidential ...

Senior Java Developer

New York, NY · Hybrid

$120K - $160K/yr

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial ... Voluntary STD and LTD * Commuter/transit benefits All your information will be kept confidential ...

Senior Java Developer

New York, NY · On-site

$130K - $150K/yr

We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial ... Voluntary STD and LTD * Commuter/transit benefits All your information will be kept confidential ...

This hands-on role combines Java development, technical leadership, and architecture , working ... Voluntary STD and LTD * Commuter/transit benefits All your information will be kept confidential ...

New

This hands-on role combines Java development, technical leadership, and architecture , working ... Voluntary STD and LTD * Commuter/transit benefits All your information will be kept confidential ...

New

Sr. Java Backend Developer

Woodbridge, NJ · On-site

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale ... Medical, Dental, Vision, Life Insurance , and voluntary Disability coverage. * 401(k) with employer ...

Sr. Java Backend Developer

Woodbridge, NJ · On-site

$130K - $155K/yr

What You'll Do As a Senior Backend Developer (Java) , you'll help design, develop, and scale ... Medical, Dental, Vision, Life Insurance , and voluntary Disability coverage. * 401(k) with employer ...

Full Stack Java Developer

Bronx, NY · On-site

$54.75 - $70.75/hr

Description FreshDirect - Full Stack Java Developer (Based out of NY/NJ office) About Us At ... Voluntary Disability coverage • 401(k) with employer match and Life Insurance • ...

Full Stack Java Developer

Bronx, NY · On-site

$54.75 - $70.75/hr

FreshDirect - Full Stack Java Developer (Based out of NY/NJ office) About Us At FreshDirect, we are ... Dental, and Voluntary Disability coverage 401(k) with employer match and Life Insurance ...

Blockchain Java Developer

Manhattan, NY · On-site

$56.25 - $72.75/hr

NTT DATA''s Client is seeking a Blockchain Java Developer to collaborate with team members in ... voluntary or legally-required benefits About NTT DATA Services: NTT DATA Services is a recognized ...

Knowledge of Oracle, PL/SQL, Object-Oriented Programming and Java * Experience with Spring ... Corporate events including team outings, dinners, volunteer activities and company sports teams

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Volunteer Java information

See Brooklyn, NY salary details

$16

$59

$81

How much do volunteer java jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for volunteer java in Brooklyn, NY is $59.62, according to ZipRecruiter salary data. Most workers in this role earn between $51.59 and $66.73 per hour, depending on experience, location, and employer.

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 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 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 are the most commonly searched types of Java jobs in Brooklyn, NY?

The most popular types of Java jobs in Brooklyn, NY are:

What cities near Brooklyn, NY are hiring for Volunteer Java jobs?

Cities near Brooklyn, NY with the most Volunteer Java job openings:

Infographic showing various Volunteer Java job openings in Brooklyn, NY as of August 2026, with employment types broken down into 86% Full Time, and 14% Part Time. Highlights an 91% Physical, 2% Hybrid, and 7% Remote job distribution, with an average salary of $124,005 per year, or $59.6 per hour.

Senior Java Developer

Talan Group

Manhattan, NY • On-site

$120 - $160/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 2 days ago

New


Job description

Location:NYC (Hybrid – at least 4 days onsite/week)


Visa Sponsorship:We offer sponsorship under specific treaty-based U.S. work visas, including TN (for eligible Canadian, Mexican citizens). We do not support or transfer other visa types (e.g., H-1B).


We are looking for a Senior Java Developer to join a Team of 7 developers in a leading financial institution in New York. This is a hands-on backend development role supporting highly visible applications across Fixed Income, Trading, Risk and other business areas.


The ideal candidate is a strong Java engineer who can contribute to development while progressively taking ownership of projects and working closely with business and technology stakeholders.


Responsibilities


  • Design, develop and maintain enterprise applications using Java, Spring and Spring Boot.
  • Contribute across the full SDLC, including development, testing, code reviews and production releases
  • Participate in Agile ceremonies and collaborate with local and offshore teams.
  • Take ownership of application delivery, stability and technical improvements.
  • Perform system design, technical analysis and proof of concepts.
  • Support application monitoring, upgrades and production issues.
  • Mentor junior developers when needed.

Qualifications
  • Bachelor degree in Computer science, Engineering, Finance orQuantitative finance
  • 8+ years of hands-on Java development experience.
  • 5+ years of Spring / Spring Boot experience.
  • Strong knowledge of Core Java, concurrency, collections and exception handling.
  • Experience with REST APIs and distributed applications.
  • Good SQL knowledge.
  • Experience with Git, Maven and CI/CD.
  • Messaging experience such as ActiveMQ, Kafka or similar.
  • Strong communication skills and proactive mindset.

Nice to Have


  • Angular experience.
  • Azure and OpenShift/container experience.
  • Financial Markets or Fixed Income knowledge.

At Talan, we invest in our employees' well-being and empower them with benefits, including:


  • Salary betweenUSD $120,000- US$160,000
  • 401(k) retirement plan with company matching
  • 15 days of paid vacation per year at hire and up to 27 according to seniority (annual untaken vacation days are cashed out)
  • 8 paid holidays + 5 sick days + 2 personal days per year
  • Company health, dental, and vision insurance plans + FSA
  • Voluntary STD and LTD

All your information will be kept confidential according to EEO guidelines.


Company Description

Talan is an international group that supports its clients in their end-to-end Data & AI transformation by combining management consulting with technological expertise.


With over 6,000 employees across five continents, we accelerate our clients' transformations through long-term partnerships, creating measurable and sustainable impact.


Our value proposition is built on a structured innovation ecosystem: 2,500 Data & AI experts, proprietary solutions built on advanced models, and an applied research, experimental development, and innovation laboratory.


In Americas, our multidisciplinary teams bring over 30 years of experience helping business leaders across key industries achieve measurable performance and strong ROI, designing, building, and scaling solutions that enable companies to grow more efficiently.

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