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Parttime Java Software Engineer Jobs in California

Senior Software Engineer

Oakland, CA · On-site +1

$140K - $185K/yr

WeVote is building a movement of over 150 excellent, passionate, part-time volunteers (starting ... Install our software on your development machine. We need full-stack engineers who can work in both ...

Engineering Software Programmer

CA · On-site

$85K - $125K/yr

Preferred experience includes programming in MATLAB, Python, C, C++, C#, Visual Basic, and/or Java ... No contractors or part-time applications will be accepted. * Excellent verbal and written ...

This role is ideal for a student who can work part-time (16 hours/week) for 6 months to 1 year and is interested in building strong foundations in AI software stacks, GPU programming, and performance ...

Data Engineer

San Diego, CA · On-site +1

$61K - $141K/yr

Experience writing software in programming languages, including Python, SQL, R, Javascript, or C ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

Experience with Java, Python, or Git. • Familiarity with SmarTest 8 and semiconductor test environments. * Interest in semiconductor testing, automated test equipment (ATE), and engineering ...

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Parttime Java Software Engineer information

Will AI replace Java devs?

AI tools can automate certain coding tasks and improve efficiency for Java software engineers, but they are unlikely to fully replace Java developers. Skilled Java developers are needed to design, implement, and maintain complex systems, as well as to adapt AI-generated code to specific project requirements. Continuous learning and expertise in programming concepts remain essential in this field.

What engineer makes $500,000 a year?

A highly experienced software engineer, particularly in specialized fields like quantitative finance, machine learning, or senior leadership roles, can earn $500,000 or more annually. Such roles often require advanced skills, certifications, and extensive industry experience, and may include bonuses and stock options as part of compensation packages.

Can I get a job with just Java?

A Part-time Java Software Engineer role typically requires proficiency in Java programming, but employers often look for additional skills such as knowledge of frameworks, version control, and problem-solving abilities. Having experience with related tools and certifications can improve job prospects, but relying solely on Java may limit opportunities, as many roles also require understanding of software development processes and other technologies.

Is Java outdated in 2026?

Java remains a widely used programming language in 2026, especially for enterprise applications, backend development, and Android app creation. As a parttime Java software engineer, staying updated with the latest Java versions and frameworks is important to remain competitive in the job market.
What job categories do people searching Parttime Java Software Engineer jobs in California look for? The top searched job categories for Parttime Java Software Engineer jobs in California are:
What cities in California are hiring for Parttime Java Software Engineer jobs? Cities in California with the most Parttime Java Software Engineer job openings:

Forward Deployed Software Engineer Internship

Healthpeak Properties, Inc.

Irvine, CA • On-site

Part-time

Re-posted 11 days ago


Job description

Our mission
At Healthpeak, we give our Forward Deployed Software Engineers the autonomy of a startup with the backing, scope, and staying power of a well‑established organization. We exist to transform technology into a revenue‑generating arm of the real estate business, building products and platforms that directly support our tenants, partners, and the teams who serve them every day.
As an FDSE, you will be part of a small, agile pod and will directly embed with business teams. You will work side‑by‑side with operators, asset managers, and customer‑facing colleagues to rapidly identify opportunities, design solutions, and deliver real value. This is a hands‑on, high‑impact role for engineers who thrive close to users, enjoy ambiguity, and want to see their work make a tangible difference.
You will relentlessly prototype, test, launch, and scale new ideas—often moving from concept to production in the matter of weeks. Our first and most important customers are our peers inside Healthpeak, and our ultimate goal is to create delightful, seamless experiences for our tenants and partners by relentlessly minimizing friction.
What we’re looking for
  • Inquisitive engineers who care just as much about why we’re building it as how it should be built. Those who dare to reimagine how work can be done.
  • Proven programming expertise across languages such as Python, Java, C++, and TypeScript/JavaScript, with hands-on experience developing alongside AI agents (e.g., Claude Code). Backgrounds in Computer Science, Mathematics, Software Engineering, Physics, or Data Science are especially relevant.
  • Strong technical problem-solving skills, including practical experience with data structures, storage systems, cloud infrastructure, front-end frameworks, and related technologies.
  • Demonstrated ability to collaborate effectively with both technical and non-technical stakeholders, thriving in fast-paced environments with evolving goals and iterative user feedback.
  • Self-directed and adaptable learner, capable of working independently and making sound decisions with minimal oversight.
  • Expected hours: 10-25 hrs per week
  • Pay rate: $25/hr

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