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Java Developer Startup Jobs in California (NOW HIRING)

Boxtro Llp 123

Backend Engineer

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 ...

Brilent

Software Engineer Intern

San Mateo, CA · On-site

Company Description Brilent is a well-funded, award winning startup located in the Silicon Valley ... Experience with Java, C++ or Python programming and debugging skills * Knowledge of machine ...

Zipstack

$144K - $190K/yr

Working at an early stage startup means that your inputs to any problem you feel is worth tackling ... We follow a DevOps culture, meaning you own everything from end-to-end: from development to running ...

Boxtro Llp 123

Head of Engineering

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 ...

Apple

Senior Software Engineer

Sunnyvale, CA

$184K - $277K/yr

Join our team, we work in a startup-like environment and you will be part of every stage of ... Apple's eBusiness services team seeks an outstanding Senior Fullstack Java Engineer to implement ...

Apple

Senior Software Engineer

Sunnyvale, CA

$184K - $277K/yr

Join our team, we work in a startup-like environment and you will be part of every stage of ... Apple's eBusiness services team seeks an outstanding Senior Fullstack Java Engineer to implement ...

W3 Global Sourcing

Lead Engineer

San Francisco, CA · On-site +1

$120K - $159K/yr

Working proficiency in at least one of Python, Go, Rust, or Java. * Advanced SQL skills and strong ... Ability to lead technical work in a high-ambiguity startup environment. * Comfort operating ...

Hired Recruiters

Backend Engineer

Palo Alto, CA · On-site

Kotlin, Java * gRPC, Protocol Buffers, jOOQ, Dagger, Swagger * PostgreSQL * Google Kubernetes ... Stock in an early-stage startup * Flexible WFH and vacation policy * Employee referral program

Hired Recruiters

Fullstack Engineer

Palo Alto, CA · On-site

Kotlin, Java, Python * gRPC, Protocol Buffers, jOOQ, Dagger, Swagger * PostgreSQL * Google ... Stock in an early-stage startup * Flexible WFH and vacation policy * Employee referral program

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All JobsJava Developer Startup JobsJava Developer Startup Jobs in California

Java Developer Startup information

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$55

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How much do java developer startup jobs pay per hour?

As of Jul 11, 2026, the average hourly pay for java developer startup in California is $55.96, according to ZipRecruiter salary data. Most workers in this role earn between $48.41 and $62.64 per hour, depending on experience, location, and employer.

What is a Java Developer Startup job?

A Java Developer Startup job involves designing, developing, and maintaining Java-based applications in a fast-paced startup environment. Developers work on scalable solutions, collaborate with cross-functional teams, and adapt to evolving product requirements. Unlike corporate roles, startup jobs often require versatility, problem-solving skills, and the ability to work with limited resources.

What kind of work environment and team structure can I expect as a Java Developer in a startup?

As a Java Developer in a startup, you'll typically work in a small, agile team where roles can be fluid and collaboration is highly encouraged. You may have the opportunity to work closely with product managers, designers, and other developers, allowing for greater input into the overall direction of the product. Daily responsibilities often extend beyond coding to include brainstorming sessions, code reviews, and quick iteration based on user feedback. The environment is fast-paced, offering opportunities for rapid skill development and taking on new responsibilities as the company grows. This setting is ideal for those who enjoy problem-solving, continuous learning, and making a direct impact on the product and business.

What are the key skills and qualifications needed to thrive in the Java Developer Startup position, and why are they important?

A successful Java Developer in a startup environment should have strong proficiency in Java, object-oriented programming principles, and experience with frameworks like Spring or Hibernate, often backed by a degree in computer science or a related field. Familiarity with version control systems (like Git), CI/CD pipelines, and cloud platforms is highly valued, and industry certifications such as Oracle Certified Professional can be advantageous. Soft skills like adaptability, proactive problem-solving, and clear communication help developers collaborate in small, fast-paced teams. These competencies are essential for quickly delivering high-quality software and driving innovation in the dynamic startup landscape.

What are the most commonly searched types of Java Developer Startup jobs in California? The most popular types of Java Developer Startup jobs in California are:
What are popular job titles related to Java Developer Startup jobs in California? For Java Developer Startup jobs in California, the most frequently searched job titles are:
What job categories do people searching Java Developer Startup jobs in California look for? The top searched job categories for Java Developer Startup jobs in California are:
What cities in California are hiring for Java Developer Startup jobs? Cities in California with the most Java Developer Startup job openings:
Java Developer Startup jobs near you
Infographic showing various Java Developer Startup job openings in California as of July 2026, with employment types broken down into 84% Full Time, 5% Part Time, 2% Temporary, and 9% Contract. Highlights an 82% Physical, 3% Hybrid, and 15% Remote job distribution, with an average salary of $116,387 per year, or $56 per hour.
Mobile Engineer (Android)

Mobile Engineer (Android)

Treasure

San Francisco, CA

Full-time

Re-posted 7 days ago

Job description

Mobile Android Engineer Treasure is a small team building a mobile ecommerce app. We're looking for another developer to join us and help build our Android app. We're a small, nimble team and we ship things fast.

As a mobile engineer, you'll report directly to our founders and head of engineering. Your job duties might include: Collaborating with the team on Slack and Asana Developing our Android app in Java Turning wireframes and Sketch designs into real, working code Connecting to our backend API Helping with our Ruby on Rails backend (if you'd like) Working with 3rd party APIs (Pinterest, Shopify, Amazon, Facebook, etc) Employ best practices in Agile The ideal candidate should have: At least 1 year of Android Development Experience Programming experience in Java Shipped at least 1 app to the Google Play store Knowledge of UI frameworks (either Android, iOS, XML), MVC/MVP application design and complex Experience working with SQL and/or document databases Experience with git or other distributed version control systems Experience with cloud services like Amazon, Heroku -- debugging experience Experience working with RESTful, JSON APIs Experience with at least one dynamic language such as Ruby, Python, or PHP Strong knowledge of code organization Bonus: Experience in eCommerce Live in Bay Area or San Luis Obispo/ Cal Poly Area. Treasure is a funded startup with a very experienced founding team.

We offer competitive pay, full benefits, and care deeply about one another's happiness and personal growth. We'd love to hear from you,

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