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Stack Testing Jobs in California (NOW HIRING)

Full Stack Java Developer

San Jose, CA · On-site

$61.50 - $79.50/hr

Own unitintegration testing JUnitMockito JasmineKarma and API testing Postman REST Assured ... Full Stack, Java, Angular, Mongo DB , Java SpringCloud, Microservices, Spring, Spring Security ...

Role: Full-Stack Engineer, Duration: 12+ Months Location:Sunnyvale CA Rate: DOE Detailed req ... Write unit test cases using Jest, Mocha, React Testing Library, and Cypress. * Ensure browser ...

We provide high-end technology and business consulting, software development, application testing and systems integration services. Our Direct Client in San Jose is looking for Full Stack Developer ...

Full Stack Engineer

Pasadena, CA · On-site

$90K - $162K/yr

Full Stack Engineer [MULTIPLE POSITIONS] Job Location: Pasadena, CA Job Type: Full Time Rate of Pay ... Testing Frameworks, such as Cypress or Jest 6. CSS Frameworks, such as Tailwind or SCSS ...

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Showing results 1-20

Stack Testing information

See California salary details

$43.9K

$133K

$188K

How much do stack testing jobs pay per year?

As of Jul 6, 2026, the average yearly pay for stack testing in California is $133,006.00, according to ZipRecruiter salary data. Most workers in this role earn between $109,500.00 and $155,900.00 per year, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Stack Testing Technician, and why are they important?

To thrive as a Stack Testing Technician, you need a solid understanding of environmental science, air sampling methods, and relevant EPA regulations, typically supported by a science degree or equivalent technical training. Familiarity with stack testing equipment, data logging systems, and certifications such as Source Evaluation Society (SES) accreditation are commonly required. Attention to detail, problem-solving abilities, and effective teamwork distinguish top performers in this field. These skills ensure accurate emission measurements, regulatory compliance, and reliable reporting for environmental protection.

What are some common challenges faced by professionals in stack testing, and how can they be addressed?

Professionals in stack testing often encounter challenges related to variable weather conditions, strict regulatory requirements, and the need for precise data collection. Working at elevated heights and handling sensitive equipment also require adherence to stringent safety protocols. To address these challenges, teams typically undergo thorough safety training, use specialized monitoring instruments, and maintain clear communication with other environmental and engineering staff to ensure accurate results and regulatory compliance.

What is stack testing?

Stack testing refers to the process of measuring the emissions released from industrial stacks or chimneys to ensure compliance with environmental regulations. It involves collecting and analyzing samples of gases and particulates emitted during industrial processes. The results help determine if a facility is meeting air quality standards and can identify areas for improvement. Stack testing is typically required by regulatory agencies to monitor pollutants such as sulfur dioxide, nitrogen oxides, and particulate matter.

What is the difference between Stack Testing vs Environmental Technician?

AspectStack TestingEnvironmental Technician
CertificationsEPA Method 3, 6, 9 certificationsEPA certifications, safety training
Work EnvironmentField testing at industrial sites, power plantsField and lab work in environmental sites
Industry UsageIndustrial, power generation, manufacturingEnvironmental consulting, government agencies

Stack Testing and Environmental Technicians both work outdoors and require environmental certifications. However, Stack Testing focuses specifically on emissions testing at industrial stacks, while Environmental Technicians handle broader environmental assessments and sampling. Both roles are essential in environmental compliance but differ in scope and specific certifications.

What are the most commonly searched types of Stack Testing jobs in California? The most popular types of Stack Testing jobs in California are:
What cities in California are hiring for Stack Testing jobs? Cities in California with the most Stack Testing job openings:
Infographic showing various Stack Testing job openings in California as of June 2026, with employment types broken down into 2% As Needed, 64% Full Time, 28% Part Time, 2% Temporary, and 4% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution, with an average salary of $133,006 per year, or $63.9 per hour.

Full Stack Software Engineer

Kanak Elite Services Inc

Cupertino, CA • On-site

Contractor

Posted 8 days ago


Job description

Hello There,

My name is Himanshu Sharma, and I serve as the Recruitment Lead at Kanak-IT INC. I am reaching out to share an excellent career opportunity for the role of Full Stack Software Engineer with our esteemed client. If you are interested then please share your updated resume at Himanshu01@kanakits.com .

Job Description

Position           : Full Stack Software Engineer

Location          : Cupertino, CA/San Diego, CA/Austin, TX Hybrid (Onsite T-Th)

Duration          : 12 month plus 

There will be a CoderPad test on JavaScript, Node.js, React, and SQL. CI/CD tools are also required. Any AI or ML experience is preferred but not required.

Description
This is a senior full-stack software engineering role. You'll work closely day-to-day with other engineers, designer, and PM to plan, design, build, and ship high quality software. Your responsibilities will include:

  • Designing and implementing reliable web applications and APIs independently
  • Writing high quality and testable code with quality test coverage and reviewing the work of your peers
  • Participating in architecture and technical decisions with strong critical thinking
  • Using software engineering pipeline tools (CI/CD, unit testing, manual testing, etc.)
  • Researching and developing new technologies and developing proofs of concept

Key Qualifications

  • At least 7 years of experience, preferably working as part of a team
  • Deep knowledge of React, Typescript and JavaScript (Node)
  • Experience with deploying containerized services to cloud computing platforms like AWS or Google Cloud
  • Familiarity with relational database systems like PostgreSQL or MySQL
  • Proven track record of designing, building, delivering, and maintaining critical web-based software
  • You love working in a fast-paced and dynamic environment
  • Extremely organized, detail-oriented, and thorough in every undertaking
  • Excellent verbal and written communication skills