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Java Developer Volunteer Jobs (NOW HIRING)

NTT DATA Services

Java Developer - HYBRID

Alpharetta, GA · On-site

$48.50 - $62.75/hr

We are currently seeking a Java Developer - HYBRID to join our team in Alpharetta, Georgia (US-GA ... voluntary or legally-required benefits. #LI-NorthAmerica About NTT DATA NTT DATA is a $30 billion ...

NTT DATA Services

Java Developer - HYBRID

Alpharetta, GA · On-site +1

$48.50 - $62.75/hr

We are currently seeking a Java Developer - HYBRID to join our team in Alpharetta, Georgia (US-GA ... voluntary or legally-required benefits. #LI-NorthAmerica About NTT DATA NTT DATA is a $30 billion ...

NTT DATA Services

Java Developer - HYBRID

Alpharetta, GA · On-site +1

$49.75 - $64.50/hr

We are currently seeking a Java Developer - HYBRID to join our team in Alpharetta, Georgia (US-GA ... voluntary or legally-required benefits. #LI-NorthAmerica About NTT DATA NTT DATA is a $30 billion ...

Talan Group

Java developer - E-Trading

Manhattan, NY · On-site

$100 - $125/hr

We are seeking a talented Full Stack Java Developer to join our team and work on a front office ... Voluntary STD and LTD All your information will be kept confidential according to EEO guidelines ...

Charles Schwab

Java Developer

Austin, TX · On-site

$50.50 - $65.50/hr

As a Manager, Software Development & Engineering, you will help deliver resilient, high-quality ... Paid time for vacation, volunteering, and 28-day sabbatical after every 5 years of service for ...

NTT DATA, Inc.

Java Developer - HYBRID

Alpharetta, GA · On-site

$80 - $100/hr

... voluntary or legally‑required benefits. #LI-NorthAmerica NTT DATA is a $30 billion business and ... Developer, Java, SQL, Database, Information Technology, Technology #J-18808-Ljbffr

TEKsystems

MarTech Java Developer

Minneapolis, MN · Remote

$60 - $70/hr

We are hiring a Senior Java Developer to join our team remotely (CST/EST hours)! Required Skills ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

Eliassen Group

Lead Java Developer

Mclean, VA · On-site

$85 - $90/hr

Hybrid 3 days onsite in McLean, VA Our client seeks a Lead Java Developer to build and enhance ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

Eliassen Group

Lead Java Developer

Mclean, VA · On-site

$85 - $90/hr

Hybrid 3 days onsite in McLean, VA Our client seeks a Lead Java Developer to build and enhance ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

Eliassen Group

Senior Java Developer

Boston, MA · On-site

$65 - $72/hr

Hybrid 4 days onsite in Boston, MA Our client seeks a Senior Java Developer to deliver robust web ... voluntary benefits including life and disability insurance, 401(k) with match, and sick time if ...

System One

Java/Angular Developer

Fairfield, OH · Remote

$60/hr

Java/Angular Developer Location: Remote Type: Contract To Hire Compensation: $60/hr W2 Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

System One

Java/Angular Developer

Fairfield, OH · Remote

$60/hr

Java/Angular Developer Location: Remote Type: Contract To Hire Compensation: $60/hr W2 Work Model ... voluntary plans, as well as participation in a 401(k) plan. System One is an Equal Opportunity ...

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Java Developer Volunteer information

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How much do java developer volunteer jobs pay per hour?

As of Sep 8, 2026, the average hourly pay for java developer volunteer in the United States is $56.70, according to ZipRecruiter salary data. Most workers in this role earn between $49.04 and $63.46 per hour, depending on experience, location, and employer.

What is a Java Developer Volunteer?

A Java Developer Volunteer role involves contributing to software development projects without financial compensation. Volunteers typically assist in coding, debugging, testing, and maintaining Java-based applications for nonprofits, open-source projects, or startups. This role helps developers gain experience, build portfolios, and support meaningful initiatives while collaborating with teams.

What are the key skills and qualifications needed to thrive as a Java Developer Volunteer?

To excel as a Java Developer Volunteer, you should have a solid grasp of Java programming, object-oriented design, and version control systems, often demonstrated through coursework, certifications, or hands-on project experience. Familiarity with tools like Eclipse or IntelliJ IDEA, build systems (Maven or Gradle), and collaborative platforms such as GitHub is commonly expected. Strong communication, teamwork, and a willingness to learn set exceptional volunteers apart. These skills and qualities ensure you can contribute effectively to projects, adapt to dynamic team needs, and make the most meaningful impact in volunteer settings.

What types of projects or tasks can I expect to work on as a Java Developer Volunteer?

As a Java Developer Volunteer, you might work on a range of projects, such as developing new software features, fixing bugs, writing unit tests, or helping maintain existing Java applications for nonprofits or community organizations. You could also assist in documentation, code reviews, or collaborating on open-source initiatives, depending on the organization's needs. These roles often provide exposure to agile development practices and teamwork with other engineers, designers, and project managers. Volunteering in this capacity not only helps worthwhile causes but also allows you to expand your portfolio and gain practical experience with real-world applications.

Is Java developer still in demand?

Java developers remain in high demand due to the language's widespread use in enterprise applications, Android development, and backend systems. Skills in frameworks like Spring and knowledge of cloud platforms can enhance job prospects in this field.
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Java Developer Volunteer jobs near you
Infographic showing various Java Developer Volunteer job openings in the United States as of September 2026, with employment types broken down into 74% Full Time, and 26% Contract. Highlights an 91% In-person, 3% Hybrid, and 6% Remote job distribution, with an average salary of $117,931 per year, or $56.7 per hour.

Senior Java Developer (VP) - Market Data

Manhattan, NY • On-site

Talan Group
See more jobs at Talan Groupexternal

$150 - $200/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 25 days ago

Key responsibilities

  • Design and develop enterprise-grade, server-side Java applications supporting market data and trading platforms.

  • Provide technical leadership and guidance across architecture, solution design, development, and implementation.

  • Participate across the full software delivery lifecycle, from requirements and architecture through deployment and production support.

Job description

Senior Java Developer (VP) - Market Data

Senior Java Developer (VP) - Market Data

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

Visa Sponsorship:Talan does not sponsor U.S. work permits or employment visas.

We are seeking a VP-level Senior Java Developer / Technical Lead to join a Market Data and Trading Technology team within a leading financial institution. This hands-on role combines Java development, technical leadership, and architecture, working closely with Trading, Quantitative, Risk, and Technology teams to deliver scalable market data and trading solutions.

Responsibilities

  • Design and develop enterprise-grade, server-side Java applications supporting market data and trading platforms.
  • Provide technical leadership and guidance across architecture, solution design, development, and implementation.
  • Mentor developers through code reviews, design discussions, and engineering best practices.
  • Partner with traders, quantitative analysts, product teams, and other technology stakeholders.
  • Develop system architecture, technical designs, and implementation concepts.
  • Provide development estimates and support delivery planning.
  • Drive software engineering standards across the SDLC, including testing, release readiness, production stability, and operational resilience.
  • Maintain high code quality through automated testing, code coverage, static/dynamic analysis, security scans, and CI/CD controls.
  • Participate across the full software delivery lifecycle, from requirements and architecture through deployment and production support.
  • Support and continuously improve highly available, business-critical trading applications.
Qualifications
  • Bachelor’s degree in Computer Science, Engineering, Finance, or Quantitative Finance.
  • 10–15 years of software development experience, ideally within financial services or capital markets.
  • Strong hands-on expertise in Core Java (JDK 11/17), Spring, and Spring Boot.
  • Experience with Apache Camel, REST APIs, JMS/ActiveMQ, and enterprise authentication frameworks.
  • Strong database and architecture experience, including MS SQL Server and/or Sybase, enterprise application design, and production support.
  • Proven experience leading technical delivery, mentoring developers, and communicating effectively with business and technology stakeholders.

Preferred Skills

  • Experience developing low-latency, high-throughput trading applications.
  • Knowledge of asynchronous, event-driven programming and concurrency.
  • Experience with enterprise monitoring, application state management, and production observability.
  • Experience integrating applications with Bloomberg and/or Murex.
  • Experience with Kafka, Red Hat OpenShift, Kubernetes, Docker, or Ansible.
  • Knowledge of derivatives products, market data, and electronic trading workflows.
  • Experience working with US-based product and technology teams.

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

  • Salary betweenUSD $145,000- US $185,000
  • 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.

Senior Java Developer (VP) - Market Data

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