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Fulltime Freelance Java Developer Jobs in California

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Sunnyvale, CA Experience Required: 5-8 Years Employment Type: Full-Time Role Overview We are seeking a motivated Java Developer with strong backend development experience to design, develop, and ...

Java developer

Newport Beach, CA · On-site

$54.75 - $70.75/hr

New Port, California Duration : Full-time/permanent - Object Oriented Programming : design patterns, object architecture, change management. - Java Development Ecosystem : Spring, Maven, Ant, JUnit ...

Java Developer

Sunnyvale, CA · On-site

$59.75 - $77.50/hr

Looking for experienced java engineers to work on various changes and enhancements in IDMS ... This is a Full-Time job for you * Only US Citizen, Green Card Holder, TN Visa, GC-EAD , H4-EAD & L2 ...

Sr Java Developer

Newport Beach, CA · On-site

$61.25 - $78.25/hr

Role :Sr Java Developer Location: Newport Beach, CA ( person will need to be onsite) We Accept H1B Transfer - for Full time role * Computer Science/ Math / Engineering background * 10+ Year of hands ...

Senior Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Sunnyvale, CA Experience Required: 8+ Years Employment Type: Full-Time Position Overview We are seeking an experienced Senior Java Developer to build and operate a global, multi-region, high-traffic ...

Role: Core Java Developer (5 Positions) Location: Los Angeles, CA OR Englewood, CO Full-Time Role Interview Process: Two Technical Rounds Description: We are looking for 5 years experienced ...

Senior Java Developer

Hawthorne, CA · On-site

$58.25 - $74.25/hr

Skill Senior Java Developer Location Hawthorne, CA Total Experience 6 yrs ... Max Salary Not Mentioned Employment Type Direct Jobs (Full Time) Domain Any Description GC can ...

Sr. Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Looking for experienced java engineers to work on various changes and enhancements in IDMS ... This is a Full-Time job for you * Only US Citizen, Green Card Holder, TN Visa, GC-EAD , H4-EAD & L2 ...

Sr. Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Looking for experienced java engineers to work on various changes and enhancements in IDMS ... This is a Full-Time job for you * Only US Citizen, Green Card Holder, TN Visa, GC-EAD , H4-EAD & L2 ...

Sr. Core Java Developer

Sunnyvale, CA · On-site

$67.25 - $85.75/hr

Role: Sr. Core Java Developer Location: Cupertino / Sunnyvale, CA Duration ... Fulltime (Permanent) Skills Required: Mandatory Technical Skills: Expertise Core Java Development ...

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Fulltime Freelance Java Developer information

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$59.75 - $77.50/hr

Full-time

Posted 15 days ago


Job description

Overview:
Job Title: Java Developer
Location: Sunnyvale, CA
Experience Required: 5-8 Years
Employment Type: Full-Time
Role Overview
We are seeking a motivated Java Developer with strong backend development experience to design, develop, and maintain scalable enterprise applications. The ideal candidate will have hands-on experience with Java and exposure to both relational and NoSQL databases, along with a solid understanding of object-oriented design principles.
You will collaborate closely with product owners, architects, and cross-functional engineering teams to deliver high-quality software solutions.
Key Responsibilities
  • Design, develop, and maintain Java-based applications.
  • Translate business requirements into technical solutions in collaboration with product and architecture teams.
  • Write clean, efficient, and maintainable code following industry best practices.
  • Develop and execute unit tests to ensure code quality.
  • Participate in code reviews and contribute to continuous improvement.
  • Troubleshoot and resolve application issues in development and production environments.
  • Work with relational and NoSQL databases for efficient data storage and retrieval.
Required Skills
  • 2-5 years of hands-on experience in Java development.
  • Strong understanding of object-oriented programming (OOP) concepts.
  • Experience with frameworks such as Spring or Hibernate.
  • Familiarity with RESTful APIs and microservices architecture.
  • Basic understanding of version control systems (e.g., Git).
Nice-to-Have Skills
  • At least 1 year of experience with SQL and relational databases (MySQL, PostgreSQL, etc.).
  • At least 1 year of experience with NoSQL databases (MongoDB, Cassandra, etc.).
  • Exposure to cloud environments (AWS, Azure, or GCP).
  • Familiarity with CI/CD pipelines and Agile methodologies.
Education
  • Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience)