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Freelance Remote Java Engineer Jobs in San Francisco, CA

Astrix Inc

AWS Cloud Engineer (Remote)

San Francisco, CA · On-site +1

$40 - $45/hr

Position: AWS Cloud Engineer - Python (Contract) Location: Remote (U.S.) Duration: 12-Month ... Experience with React, HTML/CSS, JavaScript, or Java. * Experience developing applications for high ...

Everglade Works

Software Engineer

San Francisco, CA · Remote

$60 - $80/hr

Remote Software Engineer (USA Only) | $60 - $80 per hour Are you a software engineer who thrives in ... Python, Java, JavaScript, C#, or Go. * Experience with front-end frameworks (React, Angular, or Vue ...

Mercor

AI Full Stack Engineer

San Francisco, CA · Remote

$90 - $110/hr

Senior Software Engineer, Full Stack (Python, Java, Rust, C#, C++) Type: Contract Compensation: $90-$110/hour Location: Remote Commitment: 40 hours/week Role Responsibilities * Build and ship full ...

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$71

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How much do freelance remote java engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for freelance remote java engineer in San Francisco, CA is $71.19, according to ZipRecruiter salary data. Most workers in this role earn between $58.61 and $80.43 per hour, depending on experience, location, and employer.

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Freelance Remote Java Engineer jobs near you
Infographic showing various Freelance Remote Java Engineer job openings in San Francisco, CA as of June 2026, with employment types broken down into 85% Full Time, 10% Part Time, and 5% Contract. Highlights an 48% Physical, 3% Hybrid, and 49% Remote job distribution, with an average salary of $148,074 per year, or $71.2 per hour.

Software Engineer (Java & React) (Remote)

Stage 4 Solutions Inc

San Francisco, CA • Remote

$40 - $42/hr

Contractor

Medical, Retirement

Posted 21 days ago

Job description

Software Engineer (Java & React) (Remote)
 
Our client is seeking an experienced Software Engineer to design, develop, and maintain scalable software solutions that solve complex business problems and improve system performance. This role will work closely with Product Managers and Technical Leads to design, build, test, and deploy modern applications supporting high-priority digital initiatives within the DPC product area.
The ideal candidate will have strong full-stack development experience with Java, Spring Boot, React, and JavaScript, along with experience deploying cloud-native applications on Microsoft Azure using modern DevOps practices.
 
This is a 40-hour per week, 6-month contract (possible extension), a remote role.
 
This is a W2 role as a Stage 4 Solutions employee. Health benefits and a 401K are offered.
 
Responsibilities:
●    Design, develop, test, and maintain scalable software applications using Java, Spring Boot, React, and JavaScript.
●    Collaborate with Product Managers, Technical Leads, and cross-functional teams to translate business requirements into technical solutions.
●    Build and maintain RESTful APIs and integrate with internal and external systems.
●    Develop secure, high-performance, and maintainable application code following engineering best practices.
●    Design and optimize database solutions using Microsoft SQL Server and PostgreSQL.
●    Participate in the complete software development lifecycle, including requirements gathering, development, testing, deployment, and production support.
●    Implement and maintain CI/CD pipelines using GitHub and ArgoCD.
●    Deploy and support applications in Microsoft Azure using Azure Kubernetes Service (AKS).
●    Troubleshoot production issues and optimize application performance, scalability, and reliability.
●    Participate in Agile ceremonies, code reviews, and technical design discussions.
 
Requirements:
●    Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience).
●    4+ years of software engineering experience developing enterprise applications.
●    Strong hands-on experience with:
○    Java
○    Spring Boot
○    React
○    JavaScript
●    Experience developing REST APIs and system integrations.
●    Strong experience with Microsoft SQL Server and PostgreSQL.
●    Experience using GitHub, ArgoCD, and CI/CD pipelines.
●    Experience deploying cloud applications on Microsoft Azure.
●    Experience with Azure Kubernetes Service (AKS).
●    Strong understanding of secure coding practices and application performance optimization.
●    Excellent analytical, troubleshooting, and communication skills.
•    Experience with API integrations, data flow automation, and secure, high-performance coding practices. 
•    Experience with Centric PLM, CLO, or other Product Lifecycle Management (PLM) platforms is preferred.
•    Experience working in Agile software development environments.
 
Please submit your resume to our network at https://www.stage4solutions.com/careers/ and apply to the Software Engineer (Java & React) (Remote) role.
 
Please feel free to forward this opportunity to others who may be interested.
 
Stage 4 Solutions is an equal-opportunity employer. We celebrate diversity and are committed to providing employees with an inclusive environment that is free of discrimination and harassment. All employment decisions are based on job requirements and candidate qualifications, without regard to race, color, religion/belief, national origin, gender identity, age, disability, marital status, genetic information, or other legally protected characteristics.
 
Compensation: $40/hr. - $42/hr.
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