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Temporary Java Developers Jobs in Irvington, NJ (NOW HIRING)

Luminoustec LLC

Software Developer

New York, NY · On-site

Company Description Luminous Tec, LLC is a leading staffing firm and provider of temporary and ... Candidate must have good communications skills and exposure to any of domains such as Java, .Net, ...

Luminoustec LLC

Software Developer

New York, NY · On-site

Company Description Luminous Tec, LLC is a leading staffing firm and provider of temporary and ... Candidate must have good communications skills and exposure to any of domains such as Java, .Net, ...

E*Pro, Inc.

Hadoop Developer

Jersey City, NJ · On-site

... Temp-to-Hire. We have a Hadoop Developer Role at Jersey City, NJ, please let me know your ... Sound knowledge in Unix/Linux, Core Java, J2EE and SQL * Good Communication. * Should be flexible.

Saks

Temporary Sr. Integrations Engineer

New York, NY · On-site +1

$113K - $153K/yr

Strong hands-on experience with Spring Boot, Java, Scala, and Python. * AWS & Serverless Stack: AWS ... AWS CloudWatch, Datadog, and Splunk. * DevOps & Infrastructure: Strong experience with CI/CD ...

E*Pro, Inc.

Cloud Architect

Jersey City, NJ · On-site

$67.75 - $86.25/hr

... Temp-to-Hire. In addition, our industry expertise and knowledge within financial services ... Advanced Java development capabilities * Advanced OpenStack and vSphere/vRO Application Programming ...

E*Pro, Inc.

Senior Open Test Vignette Developer

New York, NY · On-site

$59.50 - $78.75/hr

... Temp-to-Hire. In addition, our industry expertise and knowledge within financial services ... Java. Good understanding of Content management system, document store, digital asset management.

Dellfor Technologies

APIGEE developer

Jersey City, NJ · On-site

$60K/yr

And we do it every single day - for both temporary and permanent assignments and across virtually ... Java Description: At least 5 years relevant experience required. Develops, implements, and ...

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Temporary Java Developers information

See Irvington, NJ salary details

$15

$57

$78

How much do temporary java developers jobs pay per hour?

As of Sep 10, 2026, the average hourly pay for temporary java developers in Irvington, NJ is $57.83, according to ZipRecruiter salary data. Most workers in this role earn between $50.00 and $64.71 per hour, depending on experience, location, and employer.

What is the difference between Temporary Java Developers vs Java Software Engineers?

AspectTemporary Java DevelopersJava Software Engineers
CredentialsTypically require a Java certification or relevant courseworkOften hold a bachelor's degree in computer science or related field, with or without certifications
Work EnvironmentContract-based, short-term projects, often freelance or agency workFull-time employment within companies, involved in ongoing development
Industry UsageCommon in consulting, staffing agencies, and project-based rolesStandard in software development teams across industries
Search & Comparison IntentLooking for short-term Java development roles or freelance opportunitiesSeeking full-time or long-term Java development positions

Temporary Java Developers are typically hired for short-term projects and may work as freelancers or through staffing agencies, focusing on specific deliverables. Java Software Engineers usually work full-time within organizations, involved in ongoing software development. Both roles require Java knowledge, but their employment types and work environments differ significantly.

What cities near Irvington, NJ are hiring for Temporary Java Developers jobs?

Cities near Irvington, NJ with the most Temporary Java Developers job openings:

Temporary Java Developers jobs near you
Infographic showing various Temporary Java Developers job openings in Irvington, NJ as of August 2026, with employment types broken down into 86% Full Time, 7% Part Time, and 7% Contract. Highlights an 81% Physical, 4% Hybrid, and 15% Remote job distribution, with an average salary of $120,292 per year, or $57.8 per hour.

Tech Lead Software Engineering Sr Advisor II

Berkeley Heights, NJ • On-site

Fiserv, Inc.
IT Services • 10K+ employees
Learn more about Fiserv, Inc.external

Full-time

Medical, Dental, Vision, Life, Retirement

Re-posted 23 days ago

Fiserv rating

7.7

Company rating: 7.7 out of 10

Based on 95 frontline employees who took The Breakroom Quiz

Job description

Calling all innovators - find your future at Fiserv.
We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a difference at Fiserv.
Job Title
Tech Lead Software Engineering Sr Advisor II
About your role:
You will design, develop, and maintain software applications across the Issuer Solutions portfolio. You will work with engineering, platform, cloud, security, and delivery teams to define standards, improve software quality, and support scalable execution. Your work will strengthen architecture consistency, software delivery practices, and adoption of artificial intelligence-assisted engineering workflows.
What you'll do:
  • Define and evolve engineering standards for code quality, architecture patterns, continuous integration and continuous delivery (CI/CD), and application security across the Issuer Solutions portfolio.
  • Conduct solution architecture reviews, code reviews, and design consultations for teams building in Java, Spring Boot, .NET, Angular, Python, and related technologies.
  • Create reusable patterns, reference implementations, and technical decision frameworks that improve consistency and support independent team execution.
  • Translate enterprise platform, cloud, security, and artificial intelligence center of excellence guidance into actionable engineering practices for delivery teams.
  • Champion adoption of artificial intelligence-assisted engineering workflows and developer tools, measuring impact on software quality, efficiency, and delivery throughput.
  • Prototype solutions, build internal tools, and contribute to critical-path code to accelerate delivery and resolve complex technical challenges.
  • Identify systemic quality issues across the portfolio and implement solutions that improve defect escape rates, lead time, and production outcomes.
  • Deliver technical training, mentoring, and knowledge-sharing forums that strengthen architectural thinking, production ownership, and artificial intelligence fluency across engineering teams.
  • Responsibilities listed are not intended to be all-inclusive and may be modified as necessary.

Experience you'll need to have:
  • 10+ years of experience in software engineering, including designing, developing, and supporting enterprise software applications across modern technology stacks.
  • 8+ years of experience with Java, Spring Boot, Microsoft Azure, Amazon Web Services (AWS), or similar enterprise frameworks for microservices, representational state transfer (REST) application programming interfaces (APIs), Java Persistence API (JPA), Hibernate, and messaging-based systems.
  • 4+ years of experience building and maintaining CI/CD pipelines and DevOps practices using tools such as GitLab CI, Jenkins, and automated testing frameworks.
  • 4+ years of experience working in cloud-native and containerized environments using Kubernetes, OpenShift, Docker, AWS, Azure, Google Cloud Platform (GCP), or similar technologies.
  • 4+ years of experience using relational and NoSQL databases in enterprise application environments.
  • Experience adopting and scaling artificial intelligence-assisted development tools to improve measurable engineering outcomes across teams.
  • Bachelor's degree or higher in computer science, software engineering, information technology, or a related field, or equivalent combination of education, related experience and/or military experience.

Experience that would be great to have:
  • Experience influencing engineering quality, architecture direction, and delivery practices across teams without direct reporting authority.
  • Experience with application security practices including OAuth 2.0, JSON Web Token (JWT), transport layer security (TLS), secrets management, and vulnerability remediation workflows.
  • Experience in financial services or financial technology environments.
  • Experience delivering technical presentations, workshops, and written guidance for engineering and leadership audiences.

How you'll work:
This role is on-site Monday through Friday. Fiserv considers in-person collaboration to be an essential part of this role as in-person office experiences help you with your overall onboarding experience and leads to stronger productivity.
Travel:
This role requires regular travel (10%)
Sponsorship:
You must currently possess valid and unrestricted U.S. work authorization to be considered for this role. Individuals with temporary visas including, but not limited to, F-1 (OPT, CPT, STEM), H-1B, H-2, or TN, or any candidate requiring sponsorship, now or in the future, will not be considered for this role.
Benefits at Fiserv:
  • Fuel Your Life program to support your physical, financial, social, and emotional well-being.
  • Paid holidays and generous time away policies.
  • No-cost mental health support through Employee Assistance Programs.
  • Living Proof program to recognize your peers' extra effort with points redeemable for rewards.
  • Eight Employee Resource Groups to foster a collaborative culture and expand your network.
  • Unparalleled professional growth with training, development, and internal mobility opportunities.
  • Medical, dental, vision, life, and disability insurance options available from day one.
  • Retirement planning including 401k match and discounted shares with the Employee Stock Purchase Plan.
  • Tuition assistance and reimbursement program.
  • Paid parental and military leave.

Salary Range
$186,000.00 - $285,600.00
These pay ranges apply to employees in New Jersey and New York. Pay ranges for employees in other states may differ.
It is unlawful to discriminate against a prospective employee due to the individual's status as a veteran.
For incentive eligible associates, the successful candidate is eligible for an annual incentive opportunity which may be delivered as a mix of cash bonus and equity awards in the Company's sole discretion.
Thank you for considering employment with Fiserv. Please:
  • Apply using your legal name
  • Complete the step-by-step profile and attach your resume (either is acceptable, both are preferable).

Our commitment to Equal Opportunity:
Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, gender, gender identity, sexual orientation, age, disability, protected veteran status, or any other category protected by law.
If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process, please contact AskHR.US@fiserv.com. Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiserv's Disability Accommodation Policy for additional information.
Note to agencies:
Fiserv does not accept resume submissions from agencies outside of existing agreements. Please do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.
Warning about fake job posts:
Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

What Fiserv employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom

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About Fiserv

Sourced by ZipRecruiter

Fiserv is a global leader in fintech and payments for over 35 years serving thousands of financial institutions and millions of businesses in more than 100 countries. Our Purpose is to deliver superior value for our clients through leading technology, targeted innovation, and excellence in everything we do as we process over 40% of the world's debit and credit transactions.

Industry

It services and software development

Company size

10,000+ Employees

Headquarters location

Brookfield, WI, US

Social media

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