Werfen North America · 16 hours ago
Senior Software Test Engineer
Bedford, MA
Full-time
Onsite
Senior Level, Lead/Staff
10+ years expWerfen North America is a growing, family-owned company specializing in diagnostics in various medical fields. The Senior Software Test Engineer will lead testing activities, develop test frameworks, and ensure compliance with medical device regulations while collaborating with cross-functional teams.
Health CareManufacturing
Responsibilities
Lead testing activities including Software Feature Testing, Integration & System Testing, Regression Testing—covering UI, API, Functional, and Non-Functional testing (Performance, Load, Stress, Security)
Maintain a comprehensive traceability matrix to ensure full test coverage
Develop and maintain test frameworks, automation scripts, tools, test environments, and infrastructure
Conduct peer reviews of software requirements and design documentation
Review test cases, automation scripts, and test code for quality and accuracy
Assess existing test processes and recommend improvements to increase efficiency and effectiveness
Estimate, plan, and coordinate test activities while supporting ongoing testing efforts
Ensure compliance with internal design controls and applicable medical device regulations and standards (e.g., ISO 13485, IEC 62304, 21 CFR Part 820.30)
Lead a small testing team, delivering on key program milestones with a focus on timeliness and quality
Manage complex projects and multiple personnel simultaneously
Coach and mentor team members, supporting development through performance evaluation and leadership
Drive continuous improvement initiatives to enhance test processes, increase automation, and reduce cycle times
Qualification
Required
Bachelor's degree in Engineering, Science or a related field
Ten years of product development or relevant experience
Six to eight years of product development or relevant experience for advanced degrees
Proficiency in Python and scripting languages such as Bash
Experience with test automation frameworks including PyTest and pytest-bdd
Hands-on experience with embedded device test automation
Familiarity with CI/CD tools: Jenkins, Docker, Git (Bitbucket/GitHub/GitLab)
Knowledge of BDD-based test development
Understanding of embedded software concepts: OS, APIs, gRPC, MQTT, etc
Working knowledge of C++ and Java
Agile/Scrum experience
Proficiency with tools like DOORS, Jama, Jira, or equivalents
Quick learner with strong analytical and problem-solving abilities
Excellent communication skills—verbal, written, and presentation
Strong team player and collaborator
Passionate about emerging and disruptive technologies
Self-starter with a proactive mindset
Values transparency, trust, and a collaborative culture
Open-minded and eager to learn beyond current expertise
Process-oriented with a continuous improvement mentality
Proficiency in English language required
Preferred
In vitro medical device experience highly desired
Company
Werfen North America
Werfen is a growing, family-owned, innovative company founded in 1966 in Barcelona, Spain.
Founded in 1959Bedford, Massachusetts, USA
1001-5000 employees
H1B Sponsorship
Werfen North America has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (10)
2024 (12)
2023 (10)
2022 (2)
2021 (11)
2020 (8)
Funding
Current Stage
Late StageLeadership Team
Giovanni Russi
Chief Operating Officer
Dominique J.
Human Resources Business Partner
Recent News
2025-07-19
2025-05-17
2025-04-04
Company data provided by crunchbase