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Temporary Senior Java Developer Jobs in Upland, CA

Fieldpiece

Senior iOS Android Developer

Orange, CA · On-site

As a Senior iOS / Android Engineer, you'll design, develop, and support native iOS and Android ... and Java. * Support the full application lifecycle, including design, development, testing ...

Esri

Sr. Product Engineer - Geodatabase

Redlands, CA · On-site

Esri is a leading company in GIS technology, and they are seeking a Sr. Product Engineer to join ... C#, Java, C++, or Python • Strong DBMS expertise in a commercial RDBMS • Effective time ...

Esri

Sr. Product Engineer - Geodatabase

Redlands, CA · On-site

Esri is a leader in GIS technology, and they are seeking a Sr. Product Engineer to join their ... C#, Java, C++, or Python • Strong DBMS expertise in a commercial RDBMS • Effective time ...

Fairygodboss

Senior Machine Learning Engineer

San Dimas, CA · On-site

$122K - $161K/yr

Developer with 5 - 7+ years' experience in AI/ML solutions and Application development using Python ... Java and AWS. * Experience with LLMs and NLP. * Analysis, design, development, and implementation ...

New

Esri

Sr. Product Engineer - Geodatabase

Redlands, CA · On-site

Our Product Engineers work with developers and engineers to design, develop, certify, and release ... Experience using an application development language, such as C#, Java, C++, or Python * Strong ...

Esri

Sr. Application Security Engineer

Redlands, CA · On-site

$59 - $79/hr

They are seeking a Sr. Application Security Engineer to enhance the security of their applications ... Typescript, Java, or PowerShell • Experience creating and maintaining reusable GitHub Actions ...

AllSTEM Connections

Sr. Engineer

Baldwin Park, CA · On-site

$181K/yr

Pomona, CA (hybrid 2 days in office) Sr. Engineer (3194) Pay Rate: $75.00 - $87.00/hr Duration: 1 ... For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major ...

Tunabear

Senior AWS Developer

Riverside, CA · Remote

Design, develop, deploy, and support AWS-based applications using Python and Java. * Implement solutions using AWS services such as Lambda, API Gateway, RDS, Athena, Glue, S3, and CloudFront.

RPMGlobal

Sr. Traffic Engineer

Ontario, CA · On-site

$125K - $166K/yr

Sr. Traffic Engineer, Smart Mobility TransportationJobs with David Evans and Associates: At David ... striping, temporary traffic control, and ITS communications. The position will also have the ...

Esri

Sr. Product Engineer - Geodatabase

Redlands, CA · On-site

$93K - $159K/yr

Our Product Engineers work with developers and engineers to design, develop, certify, and release ... Experience using an application development language, such as C#, Java, C++, or Python * Strong ...

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Temporary Senior Java Developer information

See Upland, CA salary details

$11

$63

$87

How much do temporary senior java developer jobs pay per hour?

As of Sep 11, 2026, the average hourly pay for temporary senior java developer in Upland, CA is $63.99, according to ZipRecruiter salary data. Most workers in this role earn between $56.06 and $71.49 per hour, depending on experience, location, and employer.

What is a temporary senior Java developer?

Temporary Senior Java Developers are experienced software engineers who specialize in Java and are hired on a short-term or contract basis. They are responsible for designing, developing, and maintaining high-quality Java applications, often filling in for permanent staff, supporting projects with tight deadlines, or providing expertise for specific tasks. Their seniority means they typically have several years of experience, strong problem-solving skills, and the ability to mentor junior developers. These professionals help organizations address immediate project needs without committing to a long-term hire.

What are the key skills and qualifications needed to thrive as a temporary senior Java developer?

To thrive as a Temporary Senior Java Developer, you need advanced proficiency in Java programming, strong problem-solving skills, and several years of software development experience, often supported by a relevant degree or certifications. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and experience with version control systems like Git are typically required. Excellent communication, adaptability, and leadership are standout soft skills for collaborating with teams and mentoring junior developers. These skills and qualities are essential for quickly delivering high-quality software solutions and integrating effectively within short-term project teams.

What are the typical challenges faced by a temporary senior Java developer when joining an existing project?

As a Temporary Senior Java Developer, one of the main challenges is quickly acclimating to the existing codebase and understanding the team's development workflows. You may need to rapidly get up to speed on project-specific frameworks, architectural decisions, and ongoing priorities while balancing expectations for immediate productivity. Collaborating effectively with a new team, often under tight deadlines, requires strong communication and adaptability. Leveraging your experience to make impactful contributions without disrupting established processes is key to success in this role.

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

AspectTemporary Senior Java DeveloperTemporary Java Developer
Required CredentialsBachelor's in Computer Science, Java certifications, 5+ years experienceBachelor's in Computer Science, Java certifications, 1-3 years experience
Work EnvironmentProject-based, team collaboration, client-facingProject-based, team collaboration, client-facing
Employer & Industry UsageIT firms, software companies, consulting agenciesIT firms, software companies, startups
Common Search & ComparisonYesYes

The main difference between a Temporary Senior Java Developer and a Temporary Java Developer lies in experience and expertise. The senior role requires more years of experience, advanced skills, and often leadership capabilities, while the Java Developer position is suitable for those with less experience. Both roles are commonly used in IT and software development industries for project-based work.

What cities near Upland, CA are hiring for Temporary Senior Java Developer jobs?

Cities near Upland, CA with the most Temporary Senior Java Developer job openings:

Temporary Senior Java Developer jobs near you

Sr. Application Engineer

Orange, CA • On-site

HireShine Solutions LLC
See more jobs at HireShine Solutions LLCexternal

Other

Posted 3 days ago

New

Job description

Welcome to our : - HireShine Solutions LLC

Follows : -

Sr. Application Engineer

Job Title:

Sr. Application Engineer

Location:

Orange, CA 92868

Job ID:

15-1132

Skills:

Develop software solutions using Java, XML, TIBCO, SOA, Window, Unix etc.

Description:

Plan, design, develop, test, enhance, customize and co-ordinate activities to implement advance software applications & module components in complex computing environments. Analyze user requirements and develop software solutions using Java, XML, TIBCO, SOA, Window, Unix etc. Travel and/or relocation to various unanticipated locations throughout the US may be required.

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