1

Mid Level Java Developer Jobs in Diamond Bar, CA

Mid-Level Plumbing Engineer

Tustin, CA Β· On-site

$93K - $117K/yr

Mid-Level Plumbing Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

Mid-Level Plumbing Engineer

Tustin, CA

$93K - $117K/yr

Mid-Level Plumbing Engineer At Salas O'Brien we tell our clients that we're engineered for impact. This passion for making a difference applies just as much to our team as it does to our projects.

Mid-level Manufacturing Engineer

Huntington Beach, CA Β· On-site

$77K - $99K/yr

Mid-level Manufacturing Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is looking for Experienced Manufacturing Engineers to join our team in BDS Manufacturing ...

New

Mid-level Manufacturing Engineer

Los Angeles, CA Β· On-site

$78K - $101K/yr

Mid-level Manufacturing Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is looking for Experienced Manufacturing Engineers to join our team in BDS Manufacturing ...

New

Mid-level Manufacturing Engineer Company: The Boeing Company Boeing Defense, Space & Security (BDS) is looking for Experienced Manufacturing Engineers to join our team in BDS Manufacturing ...

Be Seen First

Relevant aerospace, systems engineering, space systems, mission integration, or related technical experience commensurate with the position level. * Knowledge of systems engineering processes across ...

New

Backend Java Engineer (Cloud/DevOps)

Glendale, CA Β· On-site

$53.50 - $69.25/hr

Strong programming experience in core Java, Python (someone who has built many tools/written many ... Experience building/maintaining enterprise level infrastructure * Been part of the release process

Showing results 21-40

Mid Level Java Developer information

See Diamond Bar, CA salary details

$43

$60

$72

How much do mid level java developer jobs pay per hour?

As of Sep 13, 2026, the average hourly pay for mid level java developer in Diamond Bar, CA is $60.12, according to ZipRecruiter salary data. Most workers in this role earn between $52.50 and $68.56 per hour, depending on experience, location, and employer.

What is a mid level Java developer?

A Mid Level Java Developer is responsible for designing, developing, and maintaining Java-based applications. They typically have 2-5 years of experience and work on coding, debugging, and optimizing software solutions. They collaborate with teams, follow best coding practices, and may mentor junior developers. Their role involves understanding project requirements, integrating APIs, and ensuring application performance. Mid Level Java Developers contribute to both backend and frontend development, depending on the project needs.

What are the key skills and qualifications needed to thrive as a mid level Java developer?

Successful Mid Level Java Developers possess a solid understanding of Java programming, object-oriented design, and commonly used frameworks such as Spring or Hibernate, typically backed by a relevant degree and professional experience. Familiarity with tools like Git, Maven, popular IDEs (e.g., IntelliJ IDEA or Eclipse), and certifications like Oracle Certified Professional Java Programmer (OCPJP) are advantageous. Strong collaboration, problem-solving abilities, and effective communication skills help developers work efficiently within agile teams and cross-functional projects. Mastering both technical and soft skills ensures smooth project delivery, maintainable code quality, and productive teamwork in dynamic software development environments.

What does a typical workday look like for a mid level Java developer?

As a Mid Level Java Developer, your typical workday often involves writing and testing Java code, troubleshooting existing applications, and participating in code reviews. You'll collaborate closely with other developers, QA engineers, and sometimes product managers in agile sprints to ensure features are delivered according to requirements. Daily stand-up meetings are common, as is the use of tools like Jira for tracking tasks. You may also spend time learning new frameworks or best practices, which helps with both personal growth and contributing to more efficient software solutions.

What are the most commonly searched types of Java Developer jobs in Diamond Bar, CA?

The most popular types of Java Developer jobs in Diamond Bar, CA are:

What are popular job titles related to Mid Level Java Developer jobs in Diamond Bar, CA?

For Mid Level Java Developer jobs in Diamond Bar, CA, the most frequently searched job titles are:

What cities near Diamond Bar, CA are hiring for Mid Level Java Developer jobs?

Cities near Diamond Bar, CA with the most Mid Level Java Developer job openings:

Infographic showing various Mid Level Java Developer job openings in Diamond Bar, CA as of August 2026, with employment types broken down into 42% Full Time, and 58% Contract. Highlights an 100% In-person job distribution, with an average salary of $125,044 per year, or $60.1 per hour.

Junior java developer /Data Analyst/Scientist

Los Angeles, CA β€’ On-site

SynergisticIT
IT ServicesΒ β€’Β 11 - 50 employees

$82K - $127K/yr

Full-time

This job post hasΒ expired today.Β Applications are no longer accepted.


Job description

 Your Tech Career Is Still Within Reach? Rebuild Momentum With a Placement Process 

Even if you’ve been rejected, laid off, or out of the field for years, your tech career is still within reach. SynergisticIT helps you rebuild your confidence and sharpen your skills through hands‑on real‑world projects. You’ll also receive interview coaching and resume optimization that highlight your strengths. Also get marketed directly to Fortune 500 companies, giving you access to opportunities that most job seekers never see. Your career isn’t over — it’s waiting for the right opportunity. Synergisticit helps you reach it faster.

 A career gap doesn’t disqualify you — outdated skills do. But the job market can still feel brutal: you apply daily, watch automated rejections roll in, and wonder why your experience isn’t translating into interviews. The truth is that hiring has shifted. Employers want candidates who match current stacks, show recent hands-on proof, and interview strongly. If you’ve been out for 3–6+ months, that gap can become an extra filter—unless you deliberately rebuild momentum.

We’re actively engaging candidates for full-time opportunities aligned to client needs: software programming, Java full stack development, Java/Python roles, DevOps engineering, and data roles spanning analytics, engineering, science, and ML/AI. Our primary focus remains Java/Full Stack/DevOps and Data/Engineering/Analytics/ML.
 
SynergisticIT since 2010 has helped candidates land full-time roles at major organizations (examples often listed include Google, Apple, PayPal, Visa, Western Union, Wells Fargo, Intel, JPMC, Citi, Bank of America, Wayfair, and others), with offers in the $95k–$154k range depending on role and stack.
Why laid-off candidates often struggle (even with experience)
After a layoff, two things happen:

Your skills may be solid, but your keywords and tools may be slightly behind the market.
Your interview performance may drop because stress makes you second-guess.
Also, employers increasingly expect hybrid capability: not just “I coded,” but “I can build + deploy + collaborate + document + explain.” That’s especially true for Java full stack, DevOps, data engineering, and ML/AI.
What roles are commonly in demand right now
Laid-off candidates often do best targeting roles that map to consistent enterprise demand. The main lanes include:

Entry-level to mid-level software engineering roles (especially backend/full stack)
Java full stack roles (enterprise stability)
Java/Python developer roles (flexibility across teams)
DevOps/Cloud roles (automation, pipelines, reliability)
Data roles (analytics → engineering → ML/AI)
why placement support matters

rebuild a job-ready portfolio fast
adjust your resume and LinkedIn for ATS
practice interviews under real conditions
get scheduled interviews through structured outreach
A layoff recovery plan that actually works
A smart recovery plan is not “apply more.” It’s:

Re-stack: align skills to today’s demand (Java/full stack/devops or data/ML).
Rebuild proof: projects that look like work, not homework.
Rehearse interviews: DSA, system design, SQL, behavioral storytelling.
Re-enter pipelines: structured outreach that leads to scheduled interviews.
If you follow that with consistent coaching and iteration, your layoff becomes a pivot point—not a pause.
If you’re ready to stop refreshing job boards and start rebuilding momentum with support, begin here:
If you want to explore here are the key links:

      please read our blogs 

Why do Tech Companies not Hire recent Computer Science Graduates | https://www.synergisticit.com/why-tech-companies-dont-hire-recent-cs-graduates/

Technical Skills or Experience? | Which one is important to get a Job? | https://www.synergisticit.com/tech-skill-or-experience-which-one-is-more-important-for-a-jobseeker/

Please check below links:

Event videos (OCW, JavaOne, Gartner): https://fast.wistia.com/embed/channel/k4mlq69ekl
USA Today feature
Discover JOPP: https://www.synergisticit.com/jopp/
Contact: https://www.synergisticit.com/contact-us/


 
Layoff reality: It can happen to anyone. Career recovery is a strategy problem, not a worth problem. In tech, it’s not only what you know—it’s how you position it and who guides you that determines how quickly you return stronger.
Please note: Resume databases are shared with clients and interested clients will reach out directly if they find a qualified candidate for their req.


Resume submissions may be shared with our JOPP team database also. Please unsubscribe if contacted or if you don’t want to be contacted please don’t submit your resume.


SynergisticIT logo

About SynergisticIT

Sourced by ZipRecruiter

SynergisticIT is a reputable company based in Fremont, California, United States, operating within the prestigious technology industry. The company primarily focuses on tech staffing and IT services, taking pride in mastering the art of procuring the top talents in the industry to meet the diverse needs of its clients. While a testament to its long-standing commitment to excellent service, SynergisticIT was established in 2010, confirming its vast wealth of experience in addressing various tech-related challenges over the years. Their mission revolves around a singular operative phrase: β€œUnderstanding follows knowledge”. In line with this, they continually strive to garner more knowledge and understanding about the needs of their clients, thereby providing more personalized and effective solutions.

Industry

It services

Company size

11 - 50 Employees

Headquarters location

Fremont, CA, US

Year founded

2010