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Contract Java Developer Banking Jobs in La Puente, CA

Paramount

Software Engineer (Java) in Test

Burbank, CA · On-site

... developer productivity, test authoring velocity, code reviews, and defect triage. Apply prompt ... Experience with contract testing (PACT), service virtualization, or synthetic media test data.

Paramount

Senior Software Engineer (Java) in Test

Burbank, CA · On-site

$117K - $152K/yr

... developer productivity, test authoring velocity, code reviews, and defect triage. Apply prompt ... Build and optimize testing strategies including API/contract, integration, performance/reliability ...

Jobsbridge

Front End Developer

Los Angeles, CA · On-site

$112K - $130K/yr

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... small contracts will not work) Ecommerce and working in larger environments Our Client in NYC is ...

Sysazzle, Inc

Software Engineer (iOS)

Torrance, CA · On-site

$146K/yr

Participate in preparation of reports, presentations, and other contract deliverables related to ... Working knowledge of PKI, secure certificates at java and c/c++ programming level * Good ...

EROS Technologies, Inc.

Software Architect

Downey, CA · On-site

Strong hands on programming experience in real world .NET or Java technologies to design, develop ... months(Contract to hire) Hands-on experience with Angular JS and Bootstrap is STRONGLY desired*

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Showing results 21-40

All JobsContract Java Developer Banking JobsContract Java Developer Banking Jobs in La Puente, CA

Contract Java Developer Banking information

See La Puente, CA salary details

$15

$57

$78

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

As of Aug 13, 2026, the average hourly pay for contract java developer banking in La Puente, CA is $57.21, according to ZipRecruiter salary data. Most workers in this role earn between $49.47 and $64.04 per hour, depending on experience, location, and employer.

What are some typical challenges faced by contract Java developers in banking, 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 banking?

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 are the key skills and qualifications needed to thrive as a contract Java developer in banking?

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 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 La Puente, CA? For Contract Java Developer Banking jobs in La Puente, CA, the most frequently searched job titles are:
What cities near La Puente, CA are hiring for Contract Java Developer Banking jobs? Cities near La Puente, CA with the most Contract Java Developer Banking job openings:
Contract Java Developer Banking jobs near you

Java Open Source Contributor

YO AI Labs

Los Angeles, CA • Remote

$55 - $71/hr

Full-time

Posted 19 days ago

Job description

Job Description

Role Title: Java Open Source Contributor

Role Type: Contract

Location: Remote


Scope of Work:

  • Contribute production-quality code, reviews, and documentation to open-source repositories relevant to the customer's project.
  • Design, implement, and optimize complex algorithms and system components using one or more of the following languages: C++, Python, JAVA, GoLang, Typescript, or Rust.
  • Identify and resolve technical challenges, bugs, and performance bottlenecks in existing codebases.
  • Collaborate with other contributors and stakeholders to align deliverables with project goals and best practices.
  • Create, maintain, and enhance technical documentation to support knowledge sharing and onboarding.
  • Participate in code discussions and provide constructive feedback to elevate overall code quality.


Preferred Qualifications:

  • Previous experience working on large-scale, distributed codebases.
  • Familiarity with modern AI or machine learning systems is a plus, though not required.
  • Background in participating in rigorous code reviews and contributing to the development of software best practices.