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Principal Software Engineer - Java Server Application Development

Westford, MA or Allen, TX


Mutualink believes an unpredictable world does not have to be unprepared. Our company is committed to elevating our ability to connect and care for our communities. This commitment has created a communications platform designed to remove what limits us from acting in an inclusive, informed and coordinated way, no matter the situation.

Mutualink’s Software Development Team is currently seeking a Principal Java Server Application Developer to join our dynamic team.

Job Location: Based out of Westford, Massachusetts Office or Allen, Texas Office. The candidate may work remote anywhere within the eastern time zone or in person from our Westford, Massachusetts office or from our Allen, Texas Office. This role must provide East Coast support during company or department hours.

Primary Duties and Responsibilities

  • Participate in the extension of our communications solution into large-scale deployment models
  • Perform an active role in the design and implementation of software elements to support the management of large-scale solutions
  • Perform an active role in the specification of interfaces for the integration of the Mutualink product offering with second- and third-party solutions for integration with other systems
  • Evaluate and address issues found in internal testing and in customer installations
  • Join in the continuous effort to extend our product’s scope and depth

Job Qualifications

  • BS in Computer Science, or equivalent experience
  • At least 10 years of direct software development experience
  • Principal level candidates should have substantial experience conceiving, designing, and implementing large scale systems, preferably, in a hybrid cloud environment
  • Experience in design and implementation of highly reliable applications required
  • Expert experience in Java programming language and Spring, Spring Boot, JPA, and Swagger frameworks required 
  • Experience designing and implementing REST APIs required
  • Experience designing and implementing microservice architectures strongly preferred
  • Experience with the Docker service architecture strongly preferred
  • Experience with SQL and NoSQL database design concepts required.  Direct experience with MariaDB and Redis databases preferred
  • Experience with access management solutions strongly preferred, and direct experience with the ForgeRock Identity Platform and OAuth2.0 preferred
  • Practical experience with data security principles and methods preferred
  • Experience with Agile methodologies and other rapid development techniques preferred
  • Direct experience designing, implementing, and maintaining products throughout the product lifecycle



Mutualink may require you to be vaccinated against COVID-19 as a condition of employment prior to your start date, subject to applicable federal, state and local law. Reasonable accommodations for valid medical or religious exemptions will be considered and must be submitted prior to your start date. Furthermore, Mutualink may request that you provide proof of your vaccination status (such as providing a copy of your vaccination card) if you are fully vaccinated, subject to applicable federal, state and local law.


We offer a competitive compensation and benefits package, a great team to work with and a mission that you can be part of that will absolutely make a difference.


Equal Employment Opportunity and Affirmative Action

Mutualink, Inc. (“Mutualink or Employer”) is an equal employment opportunity and affirmative action employer, dedicated to the policy of nondiscrimination in employment on any basis prohibited by law. Mutualink is committed to providing equal employment and advancement opportunities without consideration of race, color, religious creed, age, sex, sexual orientation, gender identity or expression, marital status, national origin, ancestry, veteran status, intellectual disability, genetic information, disability, or other legally protected status, unless there is a bona fide occupational qualification under applicable Connecticut statute excluding persons in one of the foregoing protected groups. Additionally, Mutualink will take affirmative action to ensure workplace equality, avoid all forms of discrimination, and develop a workforce that is representative of all segments of the population.

Interested in this position? Email your resume and cover letter to

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