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Part Time Senior Java Developers Jobs (NOW HIRING)

Java Developer, Lead

Bethesda, MD · On-site +1

$99K - $225K/yr

As a senior Java Developer on this team, you'll build and modernize the systems that support ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Java Developer

Winchester, VA · On-site +1

$61K - $141K/yr

Share Java Developer The Opportunity: As an experienced content management engineer, you know how ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Java Backend Lead

Phoenix, AZ · On-site

$49.25 - $63.75/hr

Inform the candidate that they must not have any other part-time or full-time employment while ... Programming, and Distributed Systems Strong knowledge of System Design, OOP, Design Patterns ...

Full Stack Developer, Associate

Rockville, MD · On-site

$53.50 - $69/hr

Java Developer / OneStream, Associate (Part Time - Regular) Location: Rockville, MD Work Type: Hybrid Work ( 1 day onsite minimum - no exceptions) Position: Part Time (20 hours per week) Sponsorship:

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Part Time Senior Java Developers information

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$11

$62

$86

How much do part time senior java developers jobs pay per hour?

As of Sep 14, 2026, the average hourly pay for part time senior java developers in the United States is $62.83, according to ZipRecruiter salary data. Most workers in this role earn between $55.05 and $70.19 per hour, depending on experience, location, and employer.

What is the difference between Part Time Senior Java Developers vs Part Time Java Developers?

AspectPart Time Senior Java DevelopersPart Time Java Developers
ExperienceTypically 5+ years of Java development experienceUsually 1-3 years of Java development experience
ResponsibilitiesDesigning complex systems, mentoring, architecture decisionsImplementing features, bug fixes, basic system tasks
CertificationsOften holds advanced Java or related certificationsMay have basic Java certifications or none
Work EnvironmentCollaborates on high-level projects, often in larger teamsFocuses on task-specific development, smaller teams

Part Time Senior Java Developers typically have more experience, handle complex tasks, and provide mentorship, whereas Part Time Java Developers focus on implementing features and fixing bugs with less experience. The senior role involves higher responsibility and strategic input, while the junior role is more task-oriented.

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What states have the most Part Time Senior Java Developers jobs?

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For Part Time Senior Java Developers jobs, the most frequently searched job titles are:

Infographic showing various Part Time Senior Java Developers job openings in the United States as of September 2026, with employment types broken down into 90% Full Time, 6% Part Time, and 4% Contract. Highlights an 73% Physical, 5% Hybrid, and 22% Remote job distribution, with an average salary of $130,681 per year, or $62.8 per hour.

Java Developer, Lead

Bethesda, MD • On-site, Remote

Booz Allen Hamilton, Inc.
IT Services • 10K+ employees

$99K - $225K/yr

Full-time, Part-time

Medical, Life, Retirement, PTO

Posted 6 days ago


Booz Allen Hamilton rating

8.9

Company rating: 8.9 out of 10

Based on 49 frontline employees who took The Breakroom Quiz


Job description


Remote Work:
Yes
Job Number:
R0248847
Location:
Bethesda,MD,US
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Java Developer, Lead
The Opportunity:
Every day, millions of Americans depend on medical devices to protect their health and save their lives. As a senior Java Developer on this team, you'll build and modernize the systems that support medical device review for a federal public health agency. Using modern architectures, frameworks, and agile practices, you'll deliver production-ready solutions that reduce review timelines, strengthen IT resilience, and retire legacy risk.
This role goes beyond writing code. You will lead design and delivery for modernization workstreams. You will set standards, including code quality, testing, CI/CD, production and readiness, mentor developers, and drive quality and technical decisions. You will own production support escalation path for critical issues. You will evaluate emerging tools and techniques, recommend system improvements, and ensure your solutions account for the broader architecture, operating environment, and long-term scalability.
Ready to build systems that will change medical device review for the better?
Join us. The world can't wait.
You Have:
  • 8+ years of experience in software development
  • 6+ years of experience with Java, including Spring Boot, Hibernate or JPA, and RESTful web services
  • 4+ years of experience leading engineers, including mentoring, code review ownership, and delivery accountability
  • 3+ years of experience with a modern JavaScript framework such as React.js, Vue, and Angular.js, including responsive, accessible UI development
  • Experience leading or co-leading modernization or migration of large legacy Java applications such as monolith to modular services or modern frameworks
  • Experience with database design, including writing and optimizing SQL such as Oracle or PostgreSQL
  • Experience working with legacy Java technologies, including J2EE, JSP, or Servlets, developing migration strategies to modern frameworks, and providing production support and issue resolution
  • Knowledge of containerization and cloud deployment, including Docker, Kubernetes, AWS, or Azure, and DevOps tools and practices, including Git, CI/CD pipelines, and Jenkins
  • Ability to obtain and maintain a Public Trust or Suitability/Fitness determination based on client requirements
  • Bachelor's degree

Nice If You Have:
  • Experience with Atlassian Suite of tools, including Jira and Confluence
  • Experience with automated testing frameworks such as Selenium, JUnit, or JavaScript testing libraries
  • Experience with stored procedures and advanced database performance tuning
  • Experience working with federal health agencies such as FDA, NIH, or HHS

Vetting:
Applicants selected will be subject to a government investigation and may need to meet eligibility requirements of the U.S. government client.
Compensation
At Booz Allen, we celebrate your contributions, provide you with opportunities and choices, and support your total well-being. Our offerings include health, life, disability, financial, and retirement benefits, as well as paid leave, professional development, tuition assistance, work-life programs, and dependent care. Our recognition awards program acknowledges employees for exceptional performance and superior demonstration of our values. Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible to participate in Booz Allen's benefit programs. Individuals that do not meet the threshold are only eligible for select offerings, not inclusive of health benefits. We encourage you to learn more about our total benefits by visiting the Resource page on our Careers site and reviewing Our Employee Benefits page.
Salary at Booz Allen is determined by various factors, including but not limited to location, the individual's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements. The projected compensation range for this position is $99,000.00 to $225,000.00 (annualized USD). The estimate displayed represents the typical salary range for this position and is just one component of Booz Allen's total compensation package for employees. This posting will close within 90 days from the Posting Date.
Identity Statement
As part of the hiring process, we will ask you to complete an identity verification process that leverages advanced biometrics and artificial intelligence to ensure authenticity and protect against identity fraud. You are expected to be on camera during interviews and assessments. We reserve the right to take your picture to verify your identity and prevent fraud.
Candidate AI Usage Policy
AI is a part of our daily work at Booz Allen, and we are committed to the responsible and ethical use of AI tools. However, we want to ensure a fair candidate process based on your own skills and knowledge. As part of this commitment, the use of artificial intelligence (AI) or other tools to assist with responses during interviews (whether in-person or virtual) is prohibited unless permission is explicitly provided.
Work Model
Our people-first culture prioritizes the benefits of collaboration, whether it occurs in person or virtually. To support engagement and effective communication, employees working virtually are generally expected to have their cameras on during meetings.
  • Remote: If this position is listed as remote, there may still be occasions when you are required to work in person at a Booz Allen or customer facility.
  • Hybrid: If this position is listed as hybrid, you will be expected to work from a Booz Allen facility frequently, in alignment with leadership expectations and the needs of the role. You may also be required to work from or visit a customer facility.
  • Onsite: If this position is listed as onsite, work will primarily be performed at a Booz Allen office or customer facility, where employees will collaborate directly with colleagues and customers as required by the role.

Commitment to Non-Discrimination
All qualified applicants will receive consideration for employment without regard to disability, status as a protected veteran or any other status protected by applicable federal, state, local, or international law.
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About Booz Allen Hamilton

Sourced by ZipRecruiter

Booz Allen Hamilton is a leading provider of management and technology consulting services to the US government in defense, intelligence, and civil markets. Headquartered in McLean, Virginia, the firm also serves major corporations, institutions, and not-for-profit organizations. Founded in 1914 by Edwin G. Booz, the company has a long-standing tradition of helping clients achieve success by delivering a wide range of consulting services that include strategic planning, human capital and learning, communication, systems development, and others. The company's mission is to empower people to change the world, and it has a reputation for maintaining the highest standards of integrity and-excellence.

Industry

It services

Company size

10,000+ Employees

Headquarters location

McLean, VA, US

Year founded

1914