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Stack Tester Jobs in Oregon (NOW HIRING)

Senior Software Engineer, Unsecured Installments

OR · On-site +1

$122K - $161K/yr

Own the design and delivery of large, complex frontend and full-stack initiatives using React and ... Experience with experimentation, A/B testing, or feature-flagging to drive iterative product ...

Sr. Embedded Software/Firmware Engineer

OR · On-site +1

$180K - $240K/yr

  • Medical

  • Dental

  • Vision

Embedded Firmware, kernel/user mode device drivers , stack extensions, debug, and test utilities, as well as automated unit/system testing. The drivers will integrate with the Communication Stack of ...

Senior Software Engineer

OR · On-site +1

$122K - $161K/yr

... testing where applicable. * Mentor engineers , lead design reviews, and document patterns to drive consistency across the stack. * Contribute to frontend interface development using HTML5, CSS3, and ...

General Laborer

Portland, OR

$16.50 - $20.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Premier West Coast Heat Treater - Stack Metallurgical Services, LLC Day and Night Shifts Additional ... Performs hardness testing on commercial orders * Racks, strings, and hangs parts as needed * Sets ...

Furnace Operator

Portland, OR · On-site

$17.50 - $21.75/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Premier West Coast Heat Treater - Stack Metallurgical Services, LLC We are looking for an ... testing, as directed by Department Lead. * Trains and follows 5S guidelines; cleans and organizes ...

Showing results 41-60

Stack Tester information

See Oregon salary details

$11

$40

$66

How much do stack tester jobs pay per hour?

As of Aug 16, 2026, the average hourly pay for stack tester in Oregon is $40.56, according to ZipRecruiter salary data. Most workers in this role earn between $22.60 and $53.61 per hour, depending on experience, location, and employer.

What is a stack tester?

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 job categories do people searching Stack Tester jobs in Oregon look for?

The top searched job categories for Stack Tester jobs in Oregon are:

What cities in Oregon are hiring for Stack Tester jobs?

Cities in Oregon with the most Stack Tester job openings:

Infographic showing various Stack Tester job openings in Oregon as of August 2026, with employment types broken down into 63% Full Time, 10% Part Time, and 27% Contract. Highlights an 94% In-person, and 6% Remote job distribution, with an average salary of $84,362 per year, or $40.6 per hour.

Senior Software Engineer, Unsecured Installments

Upstart

OR • On-site, Remote

$122K - $161K/yr

Full-time

Re-posted 7 days ago


Upstart rating

7.6

Company rating: 7.6 out of 10

Based on 6 frontline employees who took The Breakroom Quiz


Job description

The Team: 

Unsecured Installments is one of Upstart's core lending products, helping borrowers access credit through a seamless, digitally native experience. The team owns critical parts of the borrower journey across offer generation, pricing, underwriting, funding, and borrower experience, while working closely with the broader lending platform that powers Upstart at scale. Recent work has focused on improving borrower flows, repricing and rate flexibility, partnership experiences, and the overall quality of the customer-facing experience.

As a Senior Software Engineer on the Unsecured Installments team, you'll be a technical leader for the frontend and full-stack experiences that borrowers interact with directly. Working primarily in React and TypeScript, you'll own the delivery of large, multi-month projects, shape the architecture of the team's mobile-web and full-stack surfaces, and set a high bar for quality across the borrower experience. You'll partner closely with product, design, and backend engineers to turn ambiguous problems into durable, well-architected solutions, and you'll mentor other engineers along the way.

How you'll make an impact

  • Own the design and delivery of large, complex frontend and full-stack initiatives using React and TypeScript, from planning and sequencing through launch and long-term maintenance.

  • Set technical direction for the team's frontend architecture and full-stack patterns, owning a 3-6 month roadmap and proactively addressing systemic gaps that threaten team effectiveness.

  • Partner closely with product, design, and backend engineers to translate roadmap priorities and borrower needs into scalable, high-quality experiences.

  • Raise the bar for engineering excellence through strong component and API design, thoughtful state management, testing, observability, and operational rigor across borrower-facing surfaces.

  • Lead through ambiguity, breaking down loosely defined problems into clear, testable plans and using data to inform tradeoffs on scope, performance, and user experience.

  • Mentor and grow other engineers through code reviews, design reviews, and technical guidance, and serve as a trusted collaborator across the team.

  • Contribute to how the team uses AI in development workflows and product capabilities, with a pragmatic view of where it can create meaningful leverage.

Minimum Qualifications 

  • Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent practical experience) and 6+ years of professional software engineering experience.

  • Deep proficiency building complex web applications with React and TypeScript, including component architecture, state management, performance optimization, and consuming REST or GraphQL APIs.

  • Full-stack experience designing and building backend services and APIs in a language such as Python, Java, Kotlin, Ruby, or Node.js.

  • Track record of independently leading the design and delivery of large, business-critical frontend or full-stack projects in production.

  • Ability to work effectively in ambiguous environments where product requirements, constraints, and system boundaries evolve over time.

  • Strong communication and collaboration skills, with the ability to explain technical tradeoffs and align product, design, and engineering partners.

Preferred Qualifications

  • Experience serving as the frontend or full-stack technical lead for a product team or business-critical product surface.

  • Experience building consumer-facing products at scale with strong attention to performance, accessibility, and user experience.

  • Background in fintech, lending, payments, or other regulated financial products with complex user journeys and high quality expectations.

  • Experience with experimentation, A/B testing, or feature-flagging to drive iterative product improvements in production.

  • Familiarity with modern frontend tooling and testing frameworks (e.g., Jest, React Testing Library, Cypress) and CI/CD workflows.

  • Hands-on experience leveraging generative AI in product features or internal engineering workflows.

  • Passion for building products that expand access to credit and improve financial outcomes for consumers.

Position location This role is available in the following locations: Remote

Travel requirements As a digital first company, the majority of your work can be accomplished remotely. The majority of our employees can live and work anywhere in the U.S but are encouraged to to still spend high quality time in-person collaborating via regular onsites. The in-person sessions' cadence varies depending on the team and role; most teams meet once or twice per quarter for 2-4 consecutive days at a time.

#LI-REMOTE

#LI-MidSenior --> use for L5, L6


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