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Temporary Java Project Jobs (NOW HIRING)

Java Developer Contractor

Malvern, PA · On-site

$93K - $104K/yr

... project team on a contract basis. In this senior individual contributor seat, you will take ... For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major ...

Senior developer ( Java / Python)

New York, NY · On-site

$62.75 - $79.75/hr

... Temp-to-Hire. In addition, our industry expertise and knowledge within financial services ... has handled Regulatory Reform projects especially on Dodd-Frank initiatives. 5. Excellent ...

We strive to prove ourselves from project inception through completion... Our technical, domain ... And we do it every single day - for both temporary and permanent assignments and across virtually ...

... Temp-to-Hire. In addition, our industry expertise and knowledge within financial services ... architecting technology projects Experience with Java application servers Experience with ...

$80K/yr

We strive to prove ourselves from project inception through completion... Our technical, domain ... And we do it every single day - for both temporary and permanent assignments and across virtually ...

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Temporary Java Project information

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How much do temporary java project jobs pay per hour?

As of Jul 14, 2026, the average hourly pay for temporary java project in the United States is $60.42, according to ZipRecruiter salary data. Most workers in this role earn between $49.52 and $67.31 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in a Temporary Java Project role, and why are they important?

To thrive in a Temporary Java Project role, you need strong Java programming skills, knowledge of object-oriented design, and experience with frameworks like Spring or Hibernate, often supported by a relevant degree or certification. Familiarity with version control systems such as Git, build tools like Maven or Gradle, and basic understanding of databases is typical. Effective communication, adaptability, and time management are valuable soft skills for collaborating with teams and meeting tight deadlines. These skills and qualities are essential to quickly deliver robust, maintainable solutions within the project's limited timeframe.

What are some common challenges faced in a Temporary Java Project role, and how can they be managed effectively?

In a Temporary Java Project role, one of the main challenges is quickly adapting to an existing codebase and project workflow within a limited timeframe. You may need to familiarize yourself with team conventions, tools, and client requirements rapidly, while still delivering quality code. Effective communication and proactive learning are essential for success—don't hesitate to ask questions and leverage documentation or team knowledge. It's also important to manage your time efficiently and prioritize tasks to meet project deadlines. Collaborating closely with permanent team members can help you integrate smoothly and contribute meaningfully during your contract period.

What is a Temporary Java Project?

A Temporary Java Project is a short-term software development assignment that focuses on building, updating, or maintaining applications using the Java programming language. These projects are often contracted for a specific duration or to fulfill a particular business need, such as implementing a new feature, fixing bugs, or migrating systems. Temporary Java Projects are commonly offered to freelance developers or IT consultants and require strong Java skills, adaptability, and the ability to quickly understand existing codebases. Such roles may also involve collaboration with permanent staff, adherence to project timelines, and thorough documentation of work completed.

What is the difference between Temporary Java Project vs Java Developer?

AspectTemporary Java ProjectJava Developer
CredentialsNone specific, project-based skillsBachelor's in Computer Science or related, Java certifications
Work EnvironmentShort-term, contract-based projectsFull-time or contract, ongoing development teams
Employer UsageClients hiring for specific projectsCompanies maintaining Java applications
Search IntentTemporary Java project jobsJava developer roles

Temporary Java Projects are short-term, contract-based initiatives often requiring specific skills for a limited period. Java Developers typically hold ongoing roles within companies, focusing on continuous application development and maintenance. Understanding these differences helps job seekers find roles aligned with their career goals and project preferences.

More about Temporary Java Project jobs
What cities are hiring for Temporary Java Project jobs? Cities with the most Temporary Java Project job openings:
What are the most commonly searched types of Java Project jobs? The most popular types of Java Project jobs are:
What states have the most Temporary Java Project jobs? States with the most job openings for Temporary Java Project jobs include:
What job categories do people searching Temporary Java Project jobs look for? The top searched job categories for Temporary Java Project jobs are:
Infographic showing various Temporary Java Project job openings in the United States as of July 2026, with employment types broken down into 1% Internship, 88% Full Time, 4% Part Time, and 7% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $125,666 per year, or $60.4 per hour.
Java Developer Contractor

Java Developer Contractor

AllSTEM Connections

Malvern, PA • On-site

$93K - $104K/yr

Temporary

Medical, Dental, Vision, Retirement

Re-posted 19 days ago


Job description

Job Title: Senior Full-Stack Java Developer - Contract
Role Overview
We are seeking a highly accomplished and technically secure Senior Full-Stack Java Developer to join an enterprise project team on a contract basis. In this senior individual contributor seat, you will take operational ownership of designing, engineering, and maintaining scalable, high-performance web applications.
Moving seamlessly between backend system architecture and modern front-end design, you will collaborate with cross-functional stakeholders to translate complex business logic into efficient technical specifications. The ideal contractor possesses a deep technical toolkit across cloud environments, writes pristine, modular code, and brings a proven history of technical leadership to maintain absolute application performance and reliability.
Key Responsibilities
Backend Engineering & Cloud Architecture
• Scalable Application Design: Architect, build, and sustain advanced, high-availability backend microservices and application layers utilizing Advanced Java frameworks.
• Cloud Infrastructure: Leverage Amazon Web Services (AWS) to deploy, configure, and optimize cloud-native application components, ensuring code is tailored for distributed cloud environments.
• Modular Code Delivery: Write clean, highly efficient, well-documented, and reusable code components following strict object-oriented design patterns and enterprise best practices.
Front-End Integration & Full-Stack Synergy
• Responsive UI Development: Design and engineer complex, single-page client interfaces using Advanced Angular, ensuring robust cross-platform responsiveness and seamless backend API integration.
• Full-Stack Bridging: Own technical outcomes end-to-end, connecting scalable database structures and RESTful APIs directly to client-facing web components.
Technical Leadership & Quality Governance
• Requirement Translation: Analyze complex user requirements and translate them into functional, maintainable, and highly secure technical solutions.
• Code Quality Assurance: Champion high code quality by conducting comprehensive unit testing, system debugging, and active participation in peer code review loops.
• System Optimization: Stay continuously updated on evolving Java and cloud methodologies, proactively recommending and implementing system performance improvements.
• Project Mentorship: Provide technical direction, architectural guidance, and process oversight to project team members, drawing on prior technical leadership experience to keep development velocities aligned with milestones.
Qualifications & Requirements
Minimum Qualifications
• Experience Baseline: Minimum of 6 to 9 years of professional experience in enterprise-grade Java development.
• Leadership Depth: Minimum of 1 to 2 years of experience serving explicitly in a technical lead or project lead capacity.
• Advanced Hard Filters (6-9 Years of Verifiable Depth Required for Each):
oAdvanced Java Mastery: Expert-level capability designing, debugging, and scaling core Java application frameworks.
oAdvanced Angular Fluency: Proven hands-on track record building complex front-end modules, managing application state, and driving user-experience optimizations.
oAdvanced AWS Core: Solid working knowledge of cloud-native computing, storage, deployment automation, and routing within the Amazon Web Services ecosystem.
• Competencies: Exceptional written and verbal communication habits, strong analytical problem-solving skills, and a proven history of operating successfully within fast-paced, collaborative project teams.
Preferred Qualifications
• Prior professional development experience or domain knowledge within the Investment, Wealth Management, Retirement Services, or broader FinTech industries is highly preferred.
Equal Opportunity Employer / Disabled / Protected Veterans
The Know Your Rights poster is available here:
https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf
The pay transparency policy is available here:
https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf
For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.
We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.
AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.
https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf
We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Additional Skills
(none specified)
AllSTEM Representative Contact Info
Account Executive:
Nichols
Branch Phone:
(909) 244-1777
Location:
Ontario, CA