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Principal Java Developer Jobs (NOW HIRING)

Logic20/20

Java Developer

Seattle, WA · On-site

$58 - $75/hr

The Java Developer is responsible for delivering client value and ensuring high client satisfaction ... Principals only, please. Please apply for this position, please visit our website: * Apply * View ...

INSPYR Solutions

Java Developer

Merrifield, VA · On-site

$50.75 - $65.75/hr

Title: Java Developer Location: Vienna, VA (REMOTE) Duration: Initial 6-month duration with ... Experience with using secure principals and tokens for authentication and authorization of the ...

ACI Infotech

Sr. Java Developer

$58.50 - $74.75/hr

Role: Sr. Java Developer Duration: Long Term Location: 100% Remote Client: Government Client Team ... Principal Responsibilities: * Collaborate with business analysts, other developers, and test ...

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How much do principal java developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for principal java developer in the United States is $67.71, according to ZipRecruiter salary data. Most workers in this role earn between $51.68 and $81.73 per hour, depending on experience, location, and employer.

What is a principal Java developer?

A Principal Java Developer is a senior-level software engineer who specializes in designing, developing, and overseeing complex Java-based applications. They typically lead development teams, set technical direction, and ensure best practices are followed throughout the software development lifecycle. Principal Java Developers are also responsible for mentoring junior engineers, collaborating with stakeholders, and making high-level architectural decisions. Their deep expertise in Java and related technologies enables them to solve challenging technical problems and drive innovation within their organizations.

How does a principal Java developer typically contribute to technical leadership and mentorship within a development team?

A Principal Java Developer often plays a crucial role in guiding technical decisions, establishing coding standards, and mentoring less experienced developers. They are responsible for reviewing code, providing architectural input, and ensuring best practices are followed throughout the software development lifecycle. Additionally, they frequently collaborate with cross-functional teams, such as QA, DevOps, and Product Management, to align on project goals and resolve complex technical challenges. This leadership role not only shapes the team's technical direction but also supports professional growth among team members.

What are the key skills and qualifications needed to thrive as a principal Java developer, and why are they important?

To thrive as a Principal Java Developer, you need advanced expertise in Java programming, software architecture, and design patterns, often backed by a degree in computer science and extensive hands-on experience. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, cloud platforms, and relevant certifications like Oracle Certified Professional (OCP) are typically required. Leadership, problem-solving, and strong communication skills help you guide teams and collaborate effectively with stakeholders. These competencies are crucial for delivering robust, scalable solutions and ensuring project success at an enterprise level.

What is the difference between Principal Java Developer vs Java Developer?

AspectPrincipal Java DeveloperJava Developer
Required CredentialsBachelor's/Master's in Computer Science, Java certificationsBachelor's in Computer Science, Java certifications often preferred
Work EnvironmentLead technical projects, architecture design, mentoringDeveloping applications, coding, debugging
Industry UsageUsed across enterprise, finance, tech companiesCommon in software development firms, startups
Search & Comparison IntentHigher-level roles, architecture, leadershipEntry to mid-level development tasks

The Principal Java Developer typically holds a senior, leadership role focusing on architecture, mentoring, and strategic technical decisions. In contrast, a Java Developer primarily handles coding and application development. Both roles require similar credentials but differ significantly in responsibilities and scope.

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Principal Java Developer jobs near you
Infographic showing various Principal Java Developer job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 8% Part Time, 1% Temporary, and 1% Contract. Highlights an 91% Physical, 3% Hybrid, and 6% Remote job distribution, with an average salary of $140,833 per year, or $67.7 per hour.

Java Developer

Logic20/20

Seattle, WA • On-site

$58 - $75/hr

Full-time

Medical, Dental, Vision, Life

Re-posted 18 days ago

Job description

Very strong Java development skills are vital to Logic20/20's success. In order to continue and accelerate our growth, we are looking for a Java Developer to add to our Seattle, Washington-based team.
The Java Developer is responsible for delivering client value and ensuring high client satisfaction. This will include not only doing the development work but also providing technical guidance with the application design and architecture, integration design and architecture, and enforcement of technical standards. The Java Developer is expected to be adept at recognizing, subscribing and applying best practices, methodology, tools and techniques to meet client requirements, timelines and budgets.
Skills & Requirements
  • 3+ years of experience of Java development skills
  • Spring background preferred; Spring MVC is a plus
  • BS or MS in Computer Science or a related engineering field
  • Expert level skills with at least one of the following technologies: Java, SOAP, Rest, JMS
  • Excellent verbal and written communication skills.
  • Knowledge of the best practices for the full software development life cycle, including design, prototyping, development, conducting reviews, build and deployment processes, unit testing, and operation.
  • Proven track record of delivering and operating large-sized internet-scale software systems.

Project management skills expected from all positions:
  • Demonstrated organizational skills and attention to detail
  • Strong presentation and communication skills in both verbal and written formats
  • Demonstrated ability to identify business and technical impacts of user requirements and incorporate them into the project schedule
  • Ability to work and travel regularly anywhere in the greater Seattle region on long term assignments

Compensation & Benefits
We offer competitive compensation, medical, dental, vision and basic life insurance.
One of the most important benefits is the opportunity to work in an incredibly exciting and rapidly growing firm. The best part is that we are a group of highly dedicated and competent professionals that deliver results and have fun along the way.
Principals only, please.
Please apply for this position, please visit our website: http://www.logic2020.com/position.aspx
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