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Java Contract Jobs in Pittsburgh, PA (NOW HIRING)

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

System One

Sr.Java Full Stack Developer

Pittsburgh, PA · On-site

$51 - $65.75/hr

Contract To Hire Responsibilities: * Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance. * Work with ...

CEI

Sr. Full Stack Java Developer

Pittsburgh, PA

$60/hr

Sr. Full Stack Java Developer Location: Expected to be local or willing to relocate to Pittsburgh ... Contract: W2 only, 6-12 month contract with potential for extension or conversion to full time with ...

Deegit Inc

JAVA Developer with AEM

Pittsburgh, PA · On-site

$49.50 - $64/hr

Software Developer in Pittsburgh, PA or Strongsville, OH or Columbus, OH Duration : 6 MONTH CONTRACT to PERM Minimum 5 years development experience in: Java 1.7 AEM 6.x Oracle SQL Preference ETL ...

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Showing results 41-60

All JobsJava Contract JobsJava Contract Jobs in Pittsburgh, PA

Java Contract information

See Pittsburgh, PA salary details

$15

$55

$75

How much do java contract jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for java contract in Pittsburgh, PA is $55.04, according to ZipRecruiter salary data. Most workers in this role earn between $47.60 and $61.59 per hour, depending on experience, location, and employer.

What is a Java contract?

A Java contract job is a temporary position where a programmer is hired to work on projects using the Java programming language for a fixed period, rather than as a permanent employee. Contractors are often brought in to fill skill gaps, complete specific projects, or handle increased workloads. These roles can be full-time or part-time and typically last from a few months to over a year, depending on the project's needs. Contractors may work onsite or remotely and are usually paid hourly or by project milestone. Java contract jobs offer flexibility and the opportunity to work with a variety of companies and technologies.

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

To thrive as a Java Contractor, you need strong proficiency in Java programming, experience with object-oriented design, and a solid understanding of software development methodologies, often supported by a relevant degree or certifications like Oracle Certified Professional Java Programmer (OCPJP). Familiarity with development tools such as Eclipse or IntelliJ IDEA, version control systems like Git, and frameworks such as Spring or Hibernate is typically required. Excellent problem-solving, adaptability, and communication skills help you collaborate with diverse teams and quickly respond to project changes. These skills ensure high-quality, maintainable code and successful completion of contract-based software projects.

What are some common challenges faced by Java contracts and how can they be managed effectively?

Java contractors often work on short-term projects or fill skill gaps in development teams, which can present challenges such as quickly adapting to new codebases and varying team dynamics. To manage these effectively, it’s important to have strong communication skills, a proactive approach to understanding project requirements, and the ability to rapidly learn existing systems. Building rapport with permanent team members and maintaining thorough documentation can also help ease the transition. Staying current with Java frameworks and tools further ensures you can contribute value from day one.

What is the difference between Java Contract vs Java Developer?

AspectJava ContractJava Developer
CredentialsTypically requires Java certifications, experience in contract rolesRequires Java certifications, degree in computer science or related field
Work EnvironmentProject-based, short-term assignments, flexible hoursFull-time, ongoing employment, structured work hours
Employer & Industry UsageUsed by companies for specific projects, consulting firmsEmployed directly by companies, tech firms, or agencies
Search & Comparison IntentOften compared for contract opportunities, flexibilityCompared for full-time roles, career growth

Java Contract roles are typically project-based, offering short-term assignments with flexible schedules, ideal for those seeking variety or freelance work. Java Developers usually work full-time, with ongoing responsibilities and career development opportunities. Both roles require Java certifications and experience, but differ mainly in employment type and work environment.

What are the most commonly searched types of Java jobs in Pittsburgh, PA?

The most popular types of Java jobs in Pittsburgh, PA are:

What are popular job titles related to Java Contract jobs in Pittsburgh, PA?

For Java Contract jobs in Pittsburgh, PA, the most frequently searched job titles are:

What job categories do people searching Java Contract jobs in Pittsburgh, PA look for?

The top searched job categories for Java Contract jobs in Pittsburgh, PA are:

What cities near Pittsburgh, PA are hiring for Java Contract jobs?

Cities near Pittsburgh, PA with the most Java Contract job openings:

Java Contract jobs near you

Sr.Java Full Stack Developer

Pittsburgh, PA • On-site

System One
Business Consulting Services • 5 - 10K employees
Learn more about System Oneexternal

$51 - $65.75/hr

Contractor

Medical, Dental, Vision, Life, Retirement

Re-posted 10 days ago

Job description

Job Title: Sr. Java Full Stack Developer Location: Pittsburgh, Pennsylvania Type: Contract To Hire Responsibilities:

  • Design, develop, and maintain Java API services, including RESTful APIs and microservices, ensuring scalability, security, and high performance.
  • Work with front-end UI development using Angular, HTML, and CSS to create engaging, user-friendly interfaces.
  • Implement and optimize API standards and services, collaborating with cross-functional teams to build large-scale features.
  • Develop, test, and deploy backend components using Spring Boot, microservices, and containerization technologies such as OpenShift and Kubernetes.
  • Integrate Java-based applications with databases like Oracle, SQL Server, MongoDB, and messaging systems such as Apache Kafka.
  • Utilize DevOps tools including Jenkins, uDeploy, GitHub, and CI/CD pipelines to automate workflows and ensure continuous delivery.
  • Review design documents, create technical systems designs, and translate requirements into functional solutions.
  • Collaborate with internal and external stakeholders, including API developers, business analysts, and QA teams, within an Agile environment.
  • Research and apply modern libraries and technologies to expedite development and improve application security.

Requirements:

  • At least 6+ years of Java API development experience with REST API, Spring Boot, XML, JSON, Swagger.
  • Minimum 6+ years of experience developing and consuming SOAP and REST web services in production environments.
  • 5+ years of front-end UI development experience using Angular, HTML, and CSS.
  • Hands-on experience with OpenShift, containerization, Kubernetes, and microservices architecture.
  • 3+ years working with GitHub, Jenkins, and CI/CD pipelines.
  • Proficiency with client-side technologies like Node JS and Angular 8+.
  • Experience with Kafka, MongoDB, and integrating Java applications with Oracle/SQL Server databases.
  • Strong understanding of security best practices to prevent vulnerabilities in coding.
  • Excellent collaboration, communication, and interpersonal skills in an Agile team environment.

System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients get work done more efficiently and economically, without compromising quality. System One not only serves as a valued partner for our clients, but we offer eligible employees health and welfare benefits coverage options including medical, dental, vision, spending accounts, life insurance, voluntary plans, as well as participation in a 401(k) plan.

System One is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, age, national origin, disability, family care or medical leave status, genetic information, veteran status, marital status, or any other characteristic protected by applicable federal, state, or local law.

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Ref: #404-IT Pittsburgh

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About System One

Sourced by ZipRecruiter

System One helps employers get work done more efficiently and economically without compromising quality. Over our 35+ year history, we've helped connect thousands of talented people with innovative companies. The excitement of a perfect fit motivates us every single day.

Industry

Business consulting services and recruiting and staffing services

Company size

5,001 - 10,000 Employees

Headquarters location

Pittsburgh, PA, US

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