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Temporary Java Developer Startup Jobs in San Francisco, CA

AllSTEM Connections

Application Developer IV

San Francisco, CA · On-site

$113K - $155K/yr

Design, code, and test enhancements for large-scale, highly complex systems using Java/Spring for ... temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major ...

Brilent

Senior Software Engineer

San Mateo, CA · On-site

$139K - $183K/yr

Company Description Brilent is a well-funded, award winning startup located in the Silicon Valley ... Qualifications * 4+ years of Java, C++, or Python development experience. * Text mining and Natural ...

Brilent

QA Engineer Intern

San Mateo, CA · On-site

WHY US? Brilent is a well-funded, award winning startup located in the Silicon Valley. We are ... Good Java and J2EE programming skills * Demonstrated ability to work as a self-starter in a ...

Boxtro Llp 123

Head of Marketing

San Francisco, CA

Koding is a developer-focused startup based in San Francisco's SOMA district. Our core product is ... Java, NodeJS, PHP, C, C++, Perl, Python...the list goes on! You can experiment with installing ...

Grepr

Backend Engineer

San Francisco, CA · On-site

$130K - $160K/yr

You'll wear many hats: developer, designer, product owner, mentor, architect, support engineer, and ... The user-facing application's backend is a Java-based web application built on top of Dropwizard ...

Kuna Systems

Senior QA Engineer

San Bruno, CA · On-site +1

Company Description We're Kuna ( ), a San Francisco Bay Area startup, and we're building an ... Familiarity with Python and Java * Embedded systems understanding Additional Information All your ...

Boxtro Llp 123

Sr. Product Manager

San Francisco, CA

$149K - $196K/yr

Koding is a developer-focused startup based in San Francisco's SOMA district. Our core product is ... Java, NodeJS, PHP, C, C++, Perl, Python...the list goes on! You can experiment with installing ...

Brilent

Data Scientist Intern

San Mateo, CA · On-site

Company Description Brilent is a well-funded, award winning startup located in the Silicon Valley ... As a data scientist intern, you will work alongside our small team of data scientists and engineers ...

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All JobsJava Developer Startup JobsTemporary Java Developer Startup JobsTemporary Java Developer Startup Jobs in San Francisco, CA

Temporary Java Developer Startup information

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

As of Aug 18, 2026, the average hourly pay for temporary java developer startup in San Francisco, CA is $66.80, according to ZipRecruiter salary data. Most workers in this role earn between $57.79 and $74.76 per hour, depending on experience, location, and employer.

What is a temporary Java developer at a startup?

A Temporary Java Developer at a startup is a software professional hired on a short-term or contract basis to develop, maintain, or improve Java-based applications. This role typically involves working with a small, dynamic team to quickly build or scale products, fix bugs, and implement new features using the Java programming language. Temporary positions are often project-based, allowing startups to address immediate technical needs without committing to long-term employment. Developers in this role must be adaptable, collaborative, and able to work in fast-paced environments.

What are some common challenges faced by temporary Java developers working at startups?

Temporary Java Developers at startups often encounter fast-paced environments where priorities can shift quickly and project scopes may evolve. Adapting to new codebases with minimal onboarding, collaborating with small teams, and delivering results under tight deadlines are typical challenges. However, this setting also provides valuable exposure to diverse technologies and business processes, allowing for rapid skill development and meaningful contributions. Successful candidates are usually proactive, flexible, and comfortable working with limited supervision.

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

To thrive as a Temporary Java Developer at a startup, you need strong proficiency in Java programming, experience with frameworks like Spring or Hibernate, and a relevant degree or equivalent experience. Familiarity with version control systems such as Git, cloud platforms like AWS, and agile development tools is commonly required. Adaptability, effective communication, and problem-solving skills are critical soft skills, especially in fast-paced startup environments. These competencies are vital to quickly deliver scalable solutions and collaborate efficiently in a dynamic team setting.

What is the difference between Temporary Java Developer Startup vs Temporary Java Developer Corporate?

AspectTemporary Java Developer StartupTemporary Java Developer Corporate
CredentialsJava certification, basic programming skillsJava certification, advanced programming skills
Work EnvironmentFast-paced, small teams, dynamic projectsStructured, larger teams, formal processes
Employer & Industry UsageStartups, tech companies, innovative projectsLarge corporations, finance, enterprise solutions
Search & Comparison IntentHigh overlap in skills, project scope, and work styleSimilar skill set but different organizational context

The main difference between a Temporary Java Developer Startup and a Temporary Java Developer Corporate lies in the work environment and project scope. Startups typically offer a fast-paced, flexible setting with smaller teams, while corporate roles involve structured processes within larger organizations. Both roles require Java certification and programming skills, but the context and work dynamics vary significantly.

What are the most commonly searched types of Java Developer Startup jobs in San Francisco, CA?

The most popular types of Java Developer Startup jobs in San Francisco, CA are:

What are popular job titles related to Temporary Java Developer Startup jobs in San Francisco, CA?

For Temporary Java Developer Startup jobs in San Francisco, CA, the most frequently searched job titles are:

What job categories do people searching Temporary Java Developer Startup jobs in San Francisco, CA look for?

The top searched job categories for Temporary Java Developer Startup jobs in San Francisco, CA are:

What cities near San Francisco, CA are hiring for Temporary Java Developer Startup jobs?

Cities near San Francisco, CA with the most Temporary Java Developer Startup job openings:

Temporary Java Developer Startup jobs near you
Infographic showing various Temporary Java Developer Startup job openings in San Francisco, CA as of August 2026, with employment types broken down into 77% Full Time, 7% Part Time, 2% Temporary, and 14% Contract. Highlights an 87% In-person, 2% Hybrid, and 11% Remote job distribution, with an average salary of $138,943 per year, or $66.8 per hour.

Application Developer IV

AllSTEM Connections

San Francisco, CA • On-site

$176K/yr

Temporary

Medical, Dental, Vision, Retirement

Re-posted 24 days ago

Job description

Job Title: Senior Lead Software Engineer (Enterprise Cloud & Full-Stack)
Role Overview
We are seeking a highly skilled Senior Lead Software Engineer to drive the development and modernization of mission-critical enterprise applications. In this role, you will be a key technical architect and individual contributor, translating complex business requirements into scalable, cloud-native solutions. You will lead the design and implementation of large-scale systems, overseeing everything from RESTful API architecture to Infrastructure as Code (IaC) deployments. The ideal candidate is a full-stack expert with deep AWS proficiency and a proven track record of delivering stable, high-performance applications in an agile, DevSecOps-driven environment.
Key Responsibilities
• Full-Stack Development: Design, code, and test enhancements for large-scale, highly complex systems using Java/Spring for the back-end and Angular/TypeScript for the front-end.
• Cloud Architecture & Migration: Lead cloud adoption and migration initiatives, leveraging a broad suite of AWS technologies (ECS, RDS, Lambda, SQS) to build resilient infrastructure.
• API & Database Engineering: Architect robust RESTful services and manage complex data environments across Oracle and AWS PostgreSQL, including advanced PL/SQL development.
• Infrastructure as Code (IaC): Implement and manage cloud infrastructure using Terraform and containerization technologies like Docker and Kubernetes.
• DevSecOps Integration: Drive quality and security through automated pipelines using Jenkins, GitLab, SonarQube, and Fortify.
• Performance & Reliability: Lead performance and stress testing efforts to ensure system stability. Coordinate root cause analysis for complex technical issues.
• Technical Mentorship: Provide guidance to team members, promoting software design patterns and engineering best practices across the organization.
• Strategic Collaboration: Partner with stakeholders to clarify requirements and produce high-quality technical and business documentation.
Qualifications & Requirements
• Experience: * 5+ years of professional experience with Java and enterprise frameworks (Spring, Hibernate).
• 5+ years of experience with Angular, TypeScript, and/or Node.js.
• 5+ years of experience with Oracle and PostgreSQL.
• Technical Mastery:
• Extensive experience with AWS (specifically ECS, S3, IAM, CloudWatch, and Lambda).
• Hands-on experience with Terraform and CI/CD tools (Maven, Jenkins, GitLab).
• Proven track record in delivering mission-critical applications and cloud migrations.
• Education & Certifications: * Bachelor's degree in Computer Science or a related field.
• Preferred: AWS Certified Developer or AWS Cloud Practitioner.
• Attributes: Strong understanding of Agile methodologies, familiarity with AI/ML toolsets, and exceptional communication skills. Equal Opportunity Employer / Disabled / Protected Veterans
The Know Your Rights poster is available here:
https://www.eeoc.gov/sites/default/files/2023-06/22-088_EEOC_KnowYourRights6.12.pdf
The pay transparency policy is available here:
https://www.dol.gov/sites/dolgov/files/ofccp/pdf/pay-transp_%20English_formattedESQA508c.pdf
For temporary assignments lasting 13 weeks or longer, AllSTEM Connections is pleased to offer major medical, dental, vision, 401k and any statutory sick pay where required.
We are committed to working with and providing reasonable accommodations to individuals with disabilities. If you need a reasonable accommodation for any part of the employment process, please contact your staffing representative who will reach out to our HR team.
AllSTEM Connections participates in the E-Verify program in certain locations as required by law. Learn more about the E-Verify program.
https://e-verify.uscis.gov/web/media/resourcesContents/E-Verify_Participation_Poster_ES.pdf
We also consider for employment qualified applicants regardless of criminal histories, consistent with legal requirements, including, if applicable, the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. Pursuant to applicable state and municipal Fair Chance Laws and Ordinances, we will consider for employment-qualified applicants with arrest and conviction records, including, if applicable, the San Francisco Fair Chance Ordinance. For Los Angeles, CA applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Additional Skills
(none specified)
AllSTEM Representative Contact Info
Account Executive:
Nichols
Branch Phone:
(909) 244-1777
Location:
Ontario, CA

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