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Stack Tester Jobs in California (NOW HIRING)

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 ...

Establish and uphold full-stack engineering standards, including patterns, tooling, testing strategies, and CI/CD best practices. * Drive cross-team technical initiatives, aligning frontend and ...

Designing, developing, testing, and deploying full-stack applications that support Deloitte business and product priorities * Leading technical analysis, solution design, code development ...

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 ...

You will be responsible for Quality Engineering through all phases of the development lifecycle and be well versed in full stack (backend & frontend) testing. * Tester must have STRONG Experience in ...

Full-Stack Engineer Creatify is building the world's first end-to-end AI advertising agent--a ... to testing, optimization, and publishing across Meta, TikTok, YouTube, and more. In just 18 months ...

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Stack Tester information

See California salary details

$10

$37

$61

How much do stack tester jobs pay per hour?

As of Jun 8, 2026, the average hourly pay for stack tester in California is $37.86, according to ZipRecruiter salary data. Most workers in this role earn between $21.11 and $50.05 per hour, depending on experience, location, and employer.

What is a Stack Tester job?

A Stack Tester is responsible for conducting emissions testing on industrial stacks to ensure compliance with environmental regulations. They collect air samples, operate testing equipment, and analyze emissions data. The role involves working outdoors, traveling to various sites, and following strict safety protocols. Stack Testers help industries meet air quality standards and regulatory requirements set by agencies like the EPA.

What are the key skills and qualifications needed to thrive in the Stack Tester position, and why are they important?

To thrive as a Stack Tester, you need a solid understanding of emissions testing protocols, environmental science, and analytical data collection, often supported by relevant technical training or certifications such as EPA Method 5 or NIOSH courses. Proficiency with stack sampling equipment, gas analyzers, and software for data logging and reporting is essential. Strong attention to detail, physical stamina, and effective communication help Stack Testers succeed, especially when working outdoors or as part of a team at industrial sites. These abilities ensure accurate emissions measurements, regulatory compliance, and the safe execution of testing procedures.

What are the typical daily responsibilities and work conditions for a Stack Tester?

Stack Testers spend much of their day collecting air samples from emission sources like smokestacks at industrial facilities using specialized equipment, often in outdoor or high-elevation environments. The role involves setting up, calibrating, and operating monitoring instruments, accurately recording data onsite, and later preparing detailed reports for compliance with environmental regulations. You may work in varying weather conditions and sometimes at significant heights or within safety-restricted zones, so adherence to safety procedures is critical. Work schedules can be irregular due to the need to conduct tests during plant downtime or according to regulatory requirements, and Stack Testers frequently collaborate with plant operators, environmental engineers, and regulatory officials. This role is ideal for those who enjoy hands-on technical work, troubleshooting, and contributing to environmental protection.

What are the most commonly searched types of Stack Tester jobs in California? The most popular types of Stack Tester jobs in California are:
Full-Stack Engineer

Full-Stack Engineer

Redolent, Inc.

Sunnyvale, CA • On-site

Contractor

Posted 2 days ago


Job description

Role: Full-Stack Engineer,
Duration: 12+ Months
Location:Sunnyvale CA
Rate: DOE
Job Description:
Detailed req -- Next.js, React, Micro-Frontend
Experience, TypeScript, Java SpringBoot (API integration testing from Frontend),
Monorepo exposure ( needed for packaging the app). Apart from that for backend - Kafka, SpringJPA, AOP, SQL, Cosmos DB / No SQL

  • Required strong exp in Java-Backend technologies.
  • Required strong exp in Spring, Spring boot, Spring MVC, Rest and API side.
  • Developing microservices.
  • Develop applications using React/Redux, HTML, CSS, and other JavaScript libraries. Strong expertise in Webpack, Single Page Applications (SPA), Next.js, Node.js, ES6, and TypeScript. Proficiency in React Context, Hooks, and LESS/SASS for styling. Write unit test cases using Jest, Mocha, React Testing Library, and Cypress.
  • Ensure browser compatibility and responsive web design.
  • Experience with Git for version control.
  • Experience with Material UI and AG Grid is a plus. Skills Required: React.js, Redux, React Hooks, React Context TypeScript, ES6, Jest, React Testing Library, Mocha, Cypress, and other testing libraries HTML, CSS, LESS, SCSS, browser compatibility, RWD (Responsive Web Design), SPA (Single Page Application).
Please let me know if you are available and interested.

Redolent logo

About Redolent

Sourced by ZipRecruiter

Redolent, a dynamic and rapidly expanding company committed to excellence in software solutions, where success is fueled by a combination of technical expertise and efficient management practices. Our solutions create a measurable delta in our clients’ productivity and profitability, contributing to their growth and success.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

San Jose, CA, US

Year founded

2008

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