Thermo Fisher Scientific

Thermo Fisher Scientific

Posted via Workday

Senior Software/Firmware test engineer

Posted Sep 3, 2026

Role at a glance

Job function
Software Engineering & IT Software Quality Assurance & Testing
Salary
Not Disclosed
Location
Singapore
Work arrangement
On-site
Employment
Full-time
Education
Bachelor's

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About the role

Original posting provided by Thermo Fisher Scientific

View original

Work Schedule

Standard (Mon-Fri)

Environmental Conditions

Office

Job Description

As part of the Thermo Fisher Scientific team, you’ll discover meaningful work that makes a positive impact on a global scale. Join our colleagues in bringing our Mission to life every single day to enable our customers to make the world healthier, cleaner and safer. We provide our global teams with the resources needed to achieve individual career goals while helping to take science a step beyond by developing solutions for some of the world’s toughest challenges, like protecting the environment, making sure our food is safe or helping find cures for cancer.

DESCRIPTION:
Join our team at Thermo Fisher Scientific, where you'll help develop and test software for scientific instruments and laboratory solutions. As a Software Test Engineer III, you'll ensure the quality and reliability of our software products through comprehensive testing strategies. Working in an adaptable environment, you'll collaborate with teams to validate software for mass spectrometers, electron microscopes, and other analytical instruments that help make the world healthier, cleaner, and safer.

You'll participate in all phases of the software development lifecycle, from requirements analysis through final release. Your role includes designing and executing test plans, automating test procedures, documenting defects, and verifying resolutions. You'll work closely with developers, product owners, and stakeholders to ensure our software meets the highest quality standards while supporting continuous improvement in our testing processes.

REQUIREMENTS:
• Advanced degree plus 3 years of experience, or Bachelor's degree plus 5 years of experience in software testing, including both manual and automated testing

• Strong knowledge and expertise in embedded system/hardware
• Preferred Fields of Study: Computer Science, Engineering, Electronics, or related field
• ISTQB certification advantageous
• Strong experience with test automation tools and frameworks (e.g. PyTest, Squish)
• Proficiency in programming languages such as Python
• Experience with version control systems (Git) and CI/CD tools (Jenkins)
• Expertise in API testing using tools like Postman or similar
• Strong knowledge of software testing methodologies and best practices
• Experience with test management tools (JIRA, HPALM)
• Strong problem-solving and analytical skills
• Strong verbal and written communication abilities in English
• Ability to work effectively in cross-functional teams
• Experience with bug tracking systems and defect lifecycle management
• Proven ability to manage multiple projects and priorities
Hands-on experience working in Linux operating system environments
• Strong documentation skills for test plans, test cases, and technical reports

• Experience with acoustic imaging cytometry instruments or testing of laser-based and imaging systems is highly desirable

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Thermo Fisher Scientific

About the company

Thermo Fisher Scientific

Large Enterprise

Thermo Fisher Scientific is a global leader in serving science, providing a wide range of analytical instruments, reagents, and software solutions for healthcare, pharmaceuticals, and life sciences research. With a commitment to innovation and quality, the company enables customers to make significant advancements in scientific discovery and healthcare diagnostics. Thermo Fisher operates in more than 50 countries and employs over 80,000 people, fostering a collaborative environment aimed at enhancing global health and safety. Through its broad portfolio of brands and technologies, the company plays a vital role in accelerating life-changing research and improving patient outcomes worldwide.