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Principal Java Developer Jobs (NOW HIRING)

Cohere Technology Group LLC

Java Developer

Chantilly, VA · On-site

$52.25 - $67.50/hr

Cohere is seeking an experienced Java Developer! You will provide support on a team that provides a ... Experience working with Bootstrap and Material Design patterns and principals. * Good understanding ...

Cohere Technology Group LLC

Java Developer

Centreville, VA · On-site

$50.50 - $65.50/hr

Cohere is seeking an experienced Java Developer! You will provide support on a team that provides a ... Experience working with Bootstrap and Material Design patterns and principals. * Good understanding ...

Beta Soft System Inc.

Java Developer

Fremont, CA · On-site

$55.75 - $72.25/hr

... standards on programming style and documentation Provides training, technical support, and ... Be proactive in software design/architecture, working closely with principals, architects and ...

HireTalent

Java Developer

Colorado Springs, CO · On-site

$50.25 - $65/hr

Java Developer Location: Centennial, CO Duration: 4 Months Only W2 Candidates Principal Responsibilities: Develop high-quality software for critical data integration projects, including data ...

HireTalent

Java Developer

Colorado Springs, CO · On-site

$50.25 - $65/hr

Java Developer Location: Centennial, CO Duration: 4 Months Only W2 Candidates Principal Responsibilities: • Develop high-quality software for critical data integration projects, including data ...

AHU Technologies, Inc.

Java Developer - New York, NY

$52 - $55/hr

Java developer roles and responsibilities include managing Java/Java EE application development ... principal consultants. Maintaining working relationships with a cadre of other highly skilled ...

Apex Informatics

Lead Java Developer

Lead Java Developer We are looking for someone who is strong with the typical AEO tech stack: Jave ... The candidate will be working directly with the Dir of Engineering and one of the principal leads.

Citi

Principal Engineer - Vice President

Irving, TX · Hybrid

Principal Java Engineer you will leverage your deep technical knowledge to drive the creation of high-quality software products. You will also be expected to mentor other engineers, share your ...

Info Way Solutions

Java Developer with SRE

Austin, TX · On-site

$50.50 - $65.50/hr

... Java Developer with expertise in Site Reliability Engineering. The role involves writing high ... principals including monitoring, alerting, error budgets, fault analysis, and automation • ...

Atria Group LLC

Java Developer

Dallas, TX

$50.50 - $65.25/hr

Web services (Java Metro), HTTP fundamentals, JavaScript - Hibernate - Spring - Fundamentals of SQL ... principals & practices is desired including: - Scrum or Kanban or Scrumban - Paired programming ...

Citi

Principal Engineer - Vice President

Tampa, FL · Hybrid

Principal Java Engineer you will leverage your deep technical knowledge to drive the creation of high-quality software products. You will also be expected to mentor other engineers, share your ...

Arka Infotech Inc

Sr.Core Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 ... principals is a plus - Financial experience is a big plus (Bank of America, JP Morgan, Barclays ...

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Principal Java Developer information

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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

Cohere Technology Group LLC

Chantilly, VA • On-site

$52.25 - $67.50/hr

Full-time

Re-posted 15 days ago

Job description

Cohere is seeking an experienced Java Developer! You will provide support on a team that provides a full spectrum of software development and automated testing for an IT-focused, enterprise-wide system.
Duties included but are not limited to:
  • Develop Java APIs using Spring Boot
  • Integrate a Spring Boot application with external APIs from 3rd parties.
  • Work with database team to map models to PostgreSQL tables
  • Work with infrastructure team to deploy codebase to webservers.
  • Advocate for new or improved development practices that increase craftsmanship, availability, resilience, and scalability of our solutions.
  • Provide demonstrations of new features and functionality to the customer
  • Write and execute unit tests on new and existing Java code.
  • Provide documentation and assist program management with deliverables related to backend functionality and user workflows.
  • Assist the team with creating user stories and features for existing and upcoming work.
  • Support frontend team during integration with backend REST API calls
  • Take part in analysis efforts, identification, and recommendation of solutions, integration points and related implementation architecture for business usage improvements, scalability, and performance.
  • Provide guidance to less experienced developers and administrators in the form of code review, solution design, and recommended training and development plans.

Required Qualifications:
  • Active TS/SCI w/FSP
  • Bachelor's Degree in a Technical field (i.e., Information Technology, Information Systems, Computer Science
  • 2+ years' experience using Spring or Sprint Boot frameworks.
  • 7+ years' experience writing Java.
  • Experience mapping objects to RDBMS systems with Hibernate or other ORMs.
  • Experience working with databases like Oracle, Postgres, or MySQL
  • Strong knowledge the MVC design pattern
  • Strong knowledge of Maven or Gradle automation tools
  • Hands-on experience with AWS
  • Familiarity with REST design principles
  • Ability to create self-contained, reusable, and testable code.
  • Experience using JavaDocs or other inline code documentation conventions.
  • Extensive experience with Git source code management system
  • Ability to break large tasks down into smaller, more manageable pieces.
  • Experience working in Agile, SAFe, and Scrum environments.

These Qualifications Would be Nice to Have:
  • Testing experience using JUnit and other testing tools such as Selenium.
  • Experience deploying database schema versions using Flyway or Liquibase
  • Frontend experience with frameworks like Angular, Reacts, and/or Vue.js.
  • Experience working in both commercial and C2S AWS environments.
  • AWS Cognito/OAuth 2.0/OpenID Connect experience.
  • Familiarity with TDD/BDD software development processes
  • Experience with building the infrastructure for serving the front-end app and assets.
  • Architecting and automating the build process for production, using task runners or scripts
  • Experience working with Bootstrap and Material Design patterns and principals.
  • Good understanding of Public Key Infrastructure (PKI) and familiarity with OpenSS
  • Experience configuring and implementing multi-factor authentication solutions for applications.
  • In-depth knowledge of validation by government information assurance and cyber security standards and practices through formal verification methods

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