Principal Software Engineer

Posted 06 Feb 2020

Bedford, Massachusetts - United States

Req Id 202592


A career with MilliporeSigma is an ongoing journey of discovery: our 56,000 people are shaping how the world lives, works and plays through next generation advancements in healthcare, life science and performance materials. For more than 350 years and across the world we have passionately pursued our curiosity to find novel and vibrant ways of enhancing the lives of others. MilliporeSigma is a business of Merck KGaA, Darmstadt, Germany.

IntegriTest, a Windows-based instrument that automatically tests the integrity of membrane filters, is Milliporesigma’s product offering that ensures the integrity of our Bioprocess and Pharmaceutical drug manufacturing customers’ sterile process filters. Recognized as an industry leader for over 3 decades, IntegriTest allows our customers to meet the rigorous demands of the FDA in ensuring patient safety. 


Your Role:

As a Senior Software Engineer, you are responsible for the User Interface development of our next generation IntegriTest device. Working independently, you will become one of the stewards of this important product line. You will design, develop, and implement the user interface code and database of our next generation IntegriTest. In addition, you are responsible for developing software to connect and configure our IntegriTest to our customer’s corporate network.


Who You Are: 

Minimum Qualifications:

  • Bachelor’s degree in Computer Science
  • 10+ years of experience developing commercial software products using C#
  • Demonstrated experience of developing a User Interface with Windows Presentation Foundation (WPF)
  • Deep knowledge and hands-on experience with databases
  • Working knowledge of windows server and domain controller
  • Industry experience in developing Windows-based instruments is highly desirable
  • Willing to learn new skills
  • Able to work in a results-driven environment


Preferred Qualifications:

  • Master’s degree in Computer Science preferred
  • 20+ years of experience working as a software engineer
  • Knowledge of membrane filter integrity testing is desirable but not required

What we offer: With us, there are always opportunities to break new ground. We empower you to fulfil your ambitions, and our diverse businesses offer various career moves to seek new horizons. We trust you with responsibility early on and support you to draw your own career map that is responsive to your aspirations and priorities in life. Join us and bring your curiosity to life!

Curious? Apply and find more information at

The Company is an Equal Employment Opportunity employer. No employee or applicant for employment will be discriminated against on the basis of race, color, religion, age, sex, sexual orientation, national origin, ancestry, disability, military or veteran status, genetic information, gender identity, transgender status, marital status, or any other classification protected by applicable federal, state, or local law. This policy of Equal Employment Opportunity applies to all policies and programs relating to recruitment and hiring, promotion, compensation, benefits, discipline, termination, and all other terms and conditions of employment. Any applicant or employee who believes they have been discriminated against by the Company or anyone acting on behalf of the Company must report any concerns to their Human Resources Business Partner, Legal, or Compliance immediately. The Company will not retaliate against any individual because they made a good faith report of discrimination.

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