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Contract Java Developer Banking Jobs in Ontario, CA

Java Springboot Developer

Irvine, CA ยท On-site

$54.75 - $70.75/hr

... Java|Springboot Technical Skills 3 Technology|Reactive Programming|react JS Technical Skills 4 ... banking, wealth management, and insurance sectors. If you're passionate about AI and eager to make ...

... care, manufacturing, banking & financial services, food & commodities trading and federal ... Able to develop Java, j2ee solutions including UI web presentation skills ? Assists the lead ...

Contract to Hire * Lead a team of developers in designing, developing, and maintaining scalable backend services using Java, Spring Boot, and Hibernate. * Architect and oversee the implementation of ...

Max Salary Not Mentioned Employment Type Contract Jobs (Temp/Consulting) Job Duration 6 months ... Java and SQL Server Bachelors degree in Computer Science, Information Systems or the equivalent ...

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Contract Java Developer Banking information

See Ontario, CA salary details

$15

$57

$78

How much do contract java developer banking jobs pay per hour?

As of May 30, 2026, the average hourly pay for contract java developer banking in Ontario, CA is $57.69, according to ZipRecruiter salary data. Most workers in this role earn between $49.90 and $64.57 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Contract Java Developer in Banking, and why are they important?

To excel as a Contract Java Developer in Banking, you need strong Java programming expertise, knowledge of financial systems, and experience with frameworks like Spring, often supported by a computer science degree or equivalent experience. Familiarity with banking platforms, databases (such as Oracle or SQL Server), and tools like Git, Jenkins, and RESTful APIs is typically required. Excellent problem-solving abilities, attention to detail, and effective communication skills are crucial for delivering robust solutions in collaborative environments. These competencies ensure the development of secure, compliant, and high-performance banking applications that meet complex business needs.

What are some typical challenges faced by contract Java developers in the banking sector, and how can they be addressed?

Contract Java developers in banking often encounter challenges such as strict regulatory requirements, complex legacy systems, and tight project deadlines. Navigating heavily regulated environments means ensuring code complies with security and compliance standards, which may require extra documentation and testing. Additionally, integrating new Java solutions with existing legacy systems can be technically demanding, requiring strong problem-solving skills and adaptability. To address these challenges, it is helpful to proactively communicate with business analysts, QA teams, and other developers, and to stay up-to-date with both banking regulations and best practices in Java development.

What does a Contract Java Developer do in the banking industry?

A Contract Java Developer in the banking industry is responsible for designing, developing, and maintaining Java-based applications that support banking operations. They work on a contract basis, often focusing on projects like payment processing systems, risk management tools, and digital banking solutions. Their role includes coding, debugging, testing, and collaborating with other IT professionals to ensure applications are secure, reliable, and compliant with industry regulations. They may also be involved in migrating legacy systems to newer Java platforms and integrating third-party banking services.

What is the difference between Contract Java Developer Banking vs Contract Java Developer Financial Services?

AspectContract Java Developer BankingContract Java Developer Financial Services
CredentialsJava certifications, banking industry knowledgeJava certifications, financial regulations familiarity
Work EnvironmentBanking institutions, financial software projectsFinancial firms, trading platforms, investment firms
Employer & Industry UsageBanks, credit unions, financial institutionsAsset management, insurance, trading companies
Search & Comparison IntentYesYes

Contract Java Developer Banking and Contract Java Developer Financial Services roles share similar skills and work environments, often requiring Java expertise and financial industry knowledge. However, banking roles focus more on core banking systems, while financial services may involve trading platforms and investment software. Both are common in financial sectors, but their specific focus areas differ slightly.

What are popular job titles related to Contract Java Developer Banking jobs in Ontario, CA? For Contract Java Developer Banking jobs in Ontario, CA, the most frequently searched job titles are:
What job categories do people searching Contract Java Developer Banking jobs in Ontario, CA look for? The top searched job categories for Contract Java Developer Banking jobs in Ontario, CA are:
What cities near Ontario, CA are hiring for Contract Java Developer Banking jobs? Cities near Ontario, CA with the most Contract Java Developer Banking job openings:

$54.75 - $70.75/hr

Full-time

Posted 3 days ago


Job description

Position: Java Developer
Location: Irvine, CA (Hybrid)
Position Type: Contract
Job description:
Full stack developer with 7-10 years of experience in developing REST API's using spring/spring boot is a must
Independent contributor, but someone who can also provide thought leadership in terms of architecture/design/development.
Relevant or 1-2 years of experience with DevOps and CI/CD.
Understanding or any experience on front-end development, specifically ReactJS will be an added bonus.
Software engineer with relevant experience in developing, packaging, configuring deploying, operating and maintaining microservices written in Java 21, in a cloud-native environment.
Good understanding of Micro services architecture and 12 factor apps
Strong understanding of CI/CD, DevOps processes and familiarity with wide range of devops tools
Expertise in Object Oriented Programming languages such as Java and familiarity with functional programming languages such as Scala.
Extensive experience in designing, developing and deploying restful API's in a Java-based ecosystem.
Experience running containerized applications in a cloud environment - preferably AWS and deploying applications in DC/OS and/or Kubernetes.
Expertise configuring DevOps pipelines for multiple environments in Jenkins or Bamboo
Nice To Have
Good understanding and familiarity with developing front-end applications using frameworks/libraries such as React, Vue, Redux, Relay.
Experience in Terraform, Python, AWS Codebuild, Codecommit, Codepipeline, etc is a plus