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Contract Java Developer Startup Jobs in Brea, CA

SynergisticIT

Backend Developer

Irvine, CA · On-site

Real Outcomes, Real Results We're proud of our candidates who went from: * QA Analyst → Java Developer * Business Analyst → Data Scientist at a FinTech startup * Project Manager → DevOps ...

Prosum

MEAN-Stack Developer

Burbank, CA

Company Description Prosum Technology Services Duration: 6 months contract (extension option) MEAN ... Qualifications Java developer experience Expert in building distributed real-time single page ...

VBeyond

Java Full Stack Technical Lead

Irvine, CA · On-site

$56.25 - $72.75/hr

Contract to hire Job Summary: 12 - 14 years of expereince. Seeking a Senior Specialist with 7 to 11 ... Collaborate with DevOps teams to implement CICD pipelines and automate deployments. Troubleshoot ...

Paramount

Software Engineer (Java) in Test

Burbank, CA · On-site

... developer productivity, test authoring velocity, code reviews, and defect triage. Apply prompt ... Validate QoE metrics (startup time, rebuffering ratio, frame drops, video/audio sync, error ...

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 ... Validate QoE metrics (startup time, rebuffering ratio, frame drops, video/audio sync, error ...

VDart, Inc.

Senior Golang Developer

Los Angeles, CA · On-site

$129K - $168K/yr

Los Angeles CA Project Duration: 12 months of Contract Work Mode: Initially Remote (but later it ... Java GraphQL APIs MongoDB Redis CQRS architecture and Kafka SRE mindset proven ability to implement ...

VDart

Senior Golang Developer

Los Angeles, CA · On-site

$129K - $168K/yr

Los Angeles CA Project Duration: 12 months of Contract Work Mode: Initially Remote (but later it ... Java GraphQL APIs MongoDB Redis CQRS architecture and Kafka SRE mindset proven ability to implement ...

Diverse Lynx

Senior Backend Developer

Los Angeles, CA · On-site

$129K - $168K/yr

Senior Backend Developer(Java - SpringBoot-Microservices) Duration : 6+ Months of Contract with possible extension Location: Woodland Hills,CA Roles and Responsibilities: * Experience with Kafka for ...

Staffingine LLC

Java Tech Lead

Irvine, CA · On-site

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 ...

SmartIT Frame

Java Architect with AI

Irvine, CA · On-site

$67.50 - $91.25/hr

Java Architect Location : Irvine, CA Hybrid Type -Contract Summary: Lead the technical ... AI & Engineering Methodology: * Hands-on familiarity or strong conceptual mastery of integrating ...

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All JobsContract Java Developer Startup JobsContract Java Developer Startup Jobs in Brea, CA

Contract Java Developer Startup information

See Brea, CA salary details

$16

$58

$80

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

As of Jul 4, 2026, the average hourly pay for contract java developer startup in Brea, CA is $58.73, according to ZipRecruiter salary data. Most workers in this role earn between $50.82 and $65.72 per hour, depending on experience, location, and employer.

What are some common challenges Contract Java Developers face when working at startups, and how can they prepare for them?

Contract Java Developers at startups often face fast-paced environments with shifting priorities and limited documentation. Adapting quickly to new codebases, collaborating with small, cross-functional teams, and managing ambiguity are frequent challenges. To prepare, developers should brush up on agile methodologies, familiarize themselves with popular Java frameworks, and be proactive in communicating with stakeholders. Demonstrating flexibility and strong problem-solving skills will help ensure a successful contract period.

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

To excel as a Contract Java Developer in a startup environment, you need strong proficiency in Java programming, object-oriented design, and a solid understanding of software development lifecycles, usually supported by relevant experience or a computer science degree. Familiarity with frameworks like Spring Boot, version control systems (e.g., Git), build tools (e.g., Maven or Gradle), and cloud platforms is often required. Outstanding problem-solving ability, adaptability, and clear communication skills help you collaborate effectively and respond to rapidly changing project needs. These skills and qualities enable you to deliver robust, scalable solutions quickly and efficiently, which is critical in the fast-paced, resource-constrained startup setting.

What does a Contract Java Developer do at a startup?

A Contract Java Developer at a startup is responsible for designing, developing, and maintaining Java-based applications on a temporary basis, usually to help accelerate specific projects or fill short-term talent gaps. They often work on building scalable backend systems, integrating APIs, and ensuring the product can rapidly evolve as the startup grows. Their work may also involve troubleshooting, optimizing performance, and collaborating closely with other developers, designers, and product managers. Because startups are fast-paced environments, contract developers are expected to adapt quickly and deliver results within tight deadlines.

What is the difference between Contract Java Developer Startup vs Contract Java Developer Enterprise?

AspectContract Java Developer StartupContract Java Developer Enterprise
CredentialsJava certification, relevant experienceJava certification, relevant experience
Work EnvironmentFast-paced, innovative, small teamsStructured, larger teams, formal processes
Employer & IndustryStartups, tech, e-commerceLarge corporations, finance, healthcare
Search & Comparison IntentYesYes

The main difference between a Contract Java Developer Startup and a Contract Java Developer Enterprise lies in the work environment and company size. Startups typically offer a dynamic, fast-paced setting with smaller teams, while enterprises provide a more structured environment with larger teams and formal processes. Both roles require similar credentials and are sought after by companies in different industry sectors.

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

Backend Developer

SynergisticIT

Irvine, CA • On-site

Other

Posted 22 days ago

Job description

Break Into Tech with Confidence

Since 2010, SynergisticIT has helped thousands of job seekers move into high-growth roles at companies like Apple, Google, PayPal, Visa, Client, and Walmart Labs. We've seen firsthand that

career changers with the right support can outshine even traditional CS grads

—because they bring both technical skills and business perspective to the table. Why Career Changers Thrive with Us If you're coming from a role in business, QA, or project management, you're already ahead in many ways:

  • You understand team dynamics, stakeholder needs, and business context
  • You've worked with tech teams—and maybe even dabbled in SQL, JIRA, or light coding
  • You know how to solve problems, manage timelines, and think analytically

What you might be missing are the

technical building blocks, hands-on tools, and confidence to interview like an engineer

. That's exactly where SynergisticIT comes in. Your Path Into Tech—Mapped and Guided We don't believe in one-size-fits-all. We work on

  • Java Full Stack Development –Core Java, Spring Boot, REST APIs, Microservices, Git, and AWS
  • DevOps and Cloud Engineering –CI/CD, Docker, Jenkins, Kubernetes, Infrastructure-as-Code, and cloud platforms
  • Data Science and AI –Python, machine learning, NLP, model deployment, and tools like TensorFlow and SageMaker
  • Data Analytics and Engineering –SQL, Power BI, Tableau, Snowflake, Databricks, Python ETL, and more

We focus on

employer needs

—so not only skills, but the projects and certifications that hiring managers want to see. Real Outcomes, Real Results We're proud of our candidates who went from:

  • QA Analyst → Java Developer
  • Business Analyst → Data Scientist at a FinTech startup
  • Project Manager → DevOps Engineer at a cloud-native company

Explore their journeys: See our candidate success stories No CS Degree? No Problem. We welcome candidates from all educational and career backgrounds, including those with career gaps or visa sponsorship needs. We even assist with STEM OPT extensions, H-1B filing, and Green Card processing.

Open Roles We're Hiring For our clients:

  • Entry-Level Software Programmers (Java/Python)
  • Java Full Stack Developers
  • Data Analysts & BI Engineers
  • Data Scientists & ML Engineers

All visa types and U.S. citizens are encouraged to apply. Ideal Candidates:

  • Recent grads in CS, Engineering, Math, or Statistics
  • Professionals seeking a career switch to tech
  • Candidates with career gaps or lacking real-world experience
  • Individuals looking to boost their skill portfolio for better job prospects

The First Step Is Yours If you're ready to stop watching job postings and start preparing to land one, it's time to connect with us. Whether you need skill enhancement or just job search support, we'll help you become the kind of candidate tech companies are actively hiring.

You don't have to start over—you just have to start smarter.

Apply now or explore us at SynergisticIT.com

Apply