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Mid Level Java Developer Jobs in Riverside, CA (NOW HIRING)

VSolvit

SOFTWARE DEVELOPER (FULL STACK)

Norco, CA · On-site

$110K - $165K/yr

As a mid-level developer, you will collaborate closely with other developers, product managers, and ... NET, Java) * Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application ...

VSolvit

FULL STACK SOFTWARE DEVELOPER

Norco, CA · On-site

$105K - $165K/yr

As a mid-level developer, you will collaborate closely with other developers, product managers, and ... NET, Java) * Familiarity with cloud platforms such as AWS, Azure, or Google Cloud for application ...

VSolvit

SOFTWARE DEVELOPER (C++, C#, .NET)

Norco, CA · On-site

$90K - $110K/yr

While mid-level experience is preferred, we are open to candidates with strong foundational skills ... Apply object-oriented programming principles, multi-threading, concurrency, and task-based ...

Marvell

Mid-Level Electronics Lab Technician

Irvine, CA · On-site

$20.50 - $27/hr

Collaborate with engineers on debugging, testing, and process improvements Lab Maintenance * Ensure lab cleanliness, organization, and safety compliance * Perform preventative maintenance and ...

RAVE Aerospace LLC

Senior Test Engineer

Brea, CA · On-site

$52 - $60/hr

Proven ability to mentor and guide junior and mid-level testers, promoting technical growth and ... Advanced programming skills in scripting or programming languages (e.g., Python, Java) for test ...

RAVE Aerospace LLC

Senior Test Engineer

Brea, CA · On-site

$52 - $60/hr

Proven ability to mentor and guide junior and mid-level testers, promoting technical growth and ... Advanced programming skills in scripting or programming languages (e.g., Python, Java) for test ...

Planet DDS

Data Engineer V

Irvine, CA

$142K - $180K/yr

Mentor and coach junior and mid-level data engineers, fostering a culture of technical excellence ... Expert-level proficiency in SQL and at least one programming language (Python, Scala, or Java)

LTIMindtree

Java AWS Solution Architect

Irvine, CA

Collaborate with cross functional teams including DevOps and front-end developers to deliver ... Within the range, individual pay is determined by work location and job level and additional ...

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Mid Level Java Developer information

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

As of May 30, 2026, the average hourly pay for mid level java developer in Riverside, CA is $60.04, according to ZipRecruiter salary data. Most workers in this role earn between $52.40 and $68.46 per hour, depending on experience, location, and employer.

What is a Mid Level Java Developer job?

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 in the Mid Level Java Developer position, and why are they important?

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.
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Mid Level Java Developer jobs near you

Mid-level Environmental Engineer/Scientist/Geologist

GSI Environmental Inc.

Irvine, CA • On-site

$80.10K - $105.20K/yr

Full-time

Posted 6 days ago

Job description

If you're looking for a fast-paced and dynamic work environment where you can apply your academic know-how, develop superior technical skills, and collaborate with top-notch industry professionals on a variety of exciting environmental projects, then GSI Environmental is the place for you!
At GSI, we seek the best and brightest talent and provide a supportive environment for career development. Our company culture is built on excellent service, teamwork, and technical collaboration to solve the most challenging environmental problems. We have an immediate opening for a mid-level Environmental Engineer/Scientist/Geologist in our Irvine, California office. Come join our team!
Responsibilities:
  • Support the design of assessment programs and remedial options for site cleanup, as well as environmental due diligence, regulatory compliance, and permitting activities.
  • Scope, coordinate, and perform fieldwork to support environmental assessment, remediation, and restoration projects. Fieldwork may include the collection of groundwater, soil, soil vapor, and surface water samples.
  • Develop and track project budgets.
  • Prepare high-quality technical presentations, reports, letters, plans, and proposals with minimal senior GSI staff oversight.
  • Regularly interact with senior GSI staff, clients, and regulators to communicate project status.
  • Coordinate with vendors, subcontractors, and analytical laboratories and independently perform subcontractor oversight.
  • Manage, analyze, and interpret environmental data using statistical and data visualization tools.
  • Perform and oversee data entry and QA/QC of data tables, maps, reports, and other work products.
  • Independently perform research tasks with input from senior staff and technical experts.
  • Contribute to a team atmosphere through collaboration with technical experts, project managers, colleagues, and subcontractors.

Qualifications:
  • A Bachelors degree or higher in the Geosciences, Environmental Engineering, or related field is required; a Masters degree is preferred.
  • Between 3 and 10 years of relevant professional work experience is preferred.
  • Engineer in Training (EIT) or Geologist in Training (GIT) certification is required; however, Professional Engineer (PE) or Professional Geoscientist (PG) certification is preferred.
  • Required skills and qualifications include:
  • Experience with data management, database and office software, and data analysis
  • Excellent organizational, verbal, and written communication
  • Ability to manage multiple tasks and organize complex datasets
  • Ability to work independently and as part of a team
  • Valid drivers license and clear driving record
  • Ability to travel domestically to perform fieldwork
  • Additional preferred skillsets and qualifications include:
    • Working knowledge of state and federal environmental cleanup regulations is preferred
    • 40-hour OSHA HAZWOPER certification

Job Perks:
  • Competitive salary and benefits.
  • Quarterly and year-end bonuses.
  • Flexible work environment with potential for remote work.
  • On-the-job training, mentorship, and professional development.
  • Participation in conferences, technical presentations, and papers.
  • Collaborative atmosphere.

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