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Contract Java Developer Startup Jobs in Brea, CA

Trinus

Senior Java Developer

Downey, CA · Remote

$58.50 - $74.75/hr

Position Description: We're currently hiring a Senior Java Developer for 12-month W2 contract supporting a government client. The position is Remote and has a strong potential for extension.

Staffingine LLC

Sr. Java Developer

Los Angeles, CA · Remote

$58.50 - $74.75/hr

Job Title: Sr. Java Developer Job Location: Los Angeles, CA Job Type ... Contract * Design, modify, and develop software applications, APIs, database schemas, and system ...

TechLink Systems

Sr Java Developer

Torrance, CA

$59.75 - $76.25/hr

In regards to a contract job with one of our client in Torrance CA. They are looking for a Java ... Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer ...

TechLink Systems

Sr Java Developer

Torrance, CA · On-site

$59.75 - $76.25/hr

In regards to a contract job with one of our client in Torrance CA. They are looking for a Java ... Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer ...

TechLink Systems, Inc.

Sr Java Developer

Torrance, CA · On-site

$59.75 - $76.25/hr

In regards to a contract job with one of our client in Torrance CA. They are looking for a Java ... Torrance CA 90501 Duration: 12+ Months to 5 Years(ongoing project) Job Title: Sr. Java Developer ...

RIT Solutions, Inc.

Java/AWS

Glendale, CA · On-site

$54.25 - $70.25/hr

RIT Solutions, Inc. is seeking a Java/AWS developer for a contract position with Amazon Robotics. The role requires expertise in Java and AWS, along with experience in Spring Boot and UI development.

Prosum

MEAN-Stack Developer

Burbank, CA · On-site

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

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Contract Java Developer Startup information

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

As of Sep 9, 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 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 are the key skills and qualifications needed to thrive as a contract Java developer at a startup?

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 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 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 Java Developer

Pasadena, CA • On-site

Indotronix International Corporation
Recruiting and Staffing Services • 1 - 5K employees
Learn more about Indotronix International Corporationexternal

$55 - $71.50/hr

Contractor

Re-posted 14 days ago

Job description

Backend Java Developer - AI-Augmented Engineering Environment
Location: Pasadena, CA, 91101 (Hybrid - Onsite Interview Required)
Job Type: 6+ Month Contract (C2C)
Project: Advanced AI-Integrated Backend Systems
About the Role
Join an innovative engineering team driving the next generation of scalable, AI-augmented backend systems. As a Backend Java Developer, you'll architect and develop robust, event-driven microservices, leverage leading cloud and AI technologies, and collaborate with cross-functional experts in a dynamic, growth-focused environment. This is your opportunity to work with advanced LLM agent workflows, modern DevOps practices, and cloud-native solutions while building impactful applications for a global enterprise.
Responsibilities
- Design, build, and maintain high-performance backend services using Java, Spring Boot, and Microservices.
- Develop secure and scalable RESTful APIs and event-driven solutions leveraging Kafka and message queues.
- Integrate and optimize AI agent workflows (e.g., Copilot, Amazon Q) to automate and enhance engineering processes.
- Collaborate closely with front-end teams to deliver seamless, interactive user experiences.
- Deploy, monitor, and manage applications on AWS Cloud using modern deployment strategies.
- Ensure code quality through rigorous unit testing, E2E frameworks, and code reviews.
- Build and maintain CI/CD pipelines for streamlined development and release cycles.
- Troubleshoot, debug, and resolve issues to ensure high application availability and responsiveness.
- Stay at the forefront of backend and AI technology trends to drive continuous improvement.
Required Skills and Experience
- 8+ years as a Java Developer focused on backend systems
- Expertise in Java, Spring Boot, Microservices Architecture
- Strong experience with RESTful APIs, Kafka/message queues, event-driven systems
- Practical knowledge of AWS cloud services and cloud deployment strategies
- Hands-on with CI/CD pipelines, build tools, and DevOps practices
- Experience with Docker, Kubernetes, and container orchestration
- Familiarity with SQL (Postgres) and NoSQL databases
- Proficient in testing frameworks and E2E testing methodologies
- Skilled with Git version control
- Direct experience integrating and leveraging AI agent workflows (Copilot, Amazon Q)
- Agile development environment experience
- Excellent communication and teamwork skills
Preferred Skills
- Experience with GraphQL APIs
- Exposure to complex, large-scale distributed backend systems
Benefits
- Exposure to advanced AI and LLM-powered engineering workflows
- Collaborative, technology-driven team culture with opportunities for upskilling
- Work on high-visibility projects with real-world impact
- Hybrid work flexibility (virtual & onsite)
- Streamlined 2-step interview process
How to Apply
Ready to accelerate your career in backend engineering and AI? Submit your resume through our job portal. Qualified candidates will be contacted promptly for the first round (virtual) interview.
Indotronix logo

About Indotronix

Sourced by ZipRecruiter

In 1986, Indotronix established itself in the staffing space. 22 years later, Avani entered the scene, offering consulting and technology development. Finally, in 2016, the two joined forces to begin delivering talent across all areas, from Staffing to Consulting to unique platform development.

Industry

Recruiting and staffing services

Company size

1,001 - 5,000 Employees

Headquarters location

Rochester, NY, US

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