Demo

Sr. Software Engineer

Liberty Mutual Insurance
Plymouth, PA Full Time
POSTED ON 4/28/2026
AVAILABLE BEFORE 5/27/2026
Description

  • Work collaboratively on a diverse agile team to develop and enhance complex systems and/or software that meets business and technical requirements.
  • Analyze complex technical system problems and create innovative solutions that exceed customer expectations.
  • Help lead our quality engineering practices by developing automated test suits throughout the testing pyramid.
  • Identify and recommend appropriate continuous improvement opportunities.
  • Ensure necessary system security by using best in class cloud security solutions.
  • Be responsible for the planning, implementation, and growth of the AWS cloud infrastructure.
  • Troubleshoot the system and solve problems across all platform and application domains.
  • Domestic travel required up to 10%.
  • Telecommuting permitted up to 100%.

Qualifications

Employer will accept a Bachelor's degree (or foreign equivalent) in Computer Science or related field and eight (8) years of experience in the job offered or in a Software Engineer-related occupation.

Position Requires Demonstrable Experience In The Following

  • Hands-on software engineering experience with Java and Spring Boot, JavaScript (Node.js, Angular, React), REST API design, and building microservices and micro-frontend architectures.
  • Experience with AWS cloud technologies for deploying, scaling, and managing applications and services.
  • Demonstrated proven ability to lead cross-functional teams with excellent negotiation, facilitation, and consensus-building skills.
  • Demonstrated strong adaptability and openness to navigate fast paced and evolving business environments.
  • Demonstrated decision-making skills through evaluation of emerging business situations.
  • Demonstrated proficiency in object-oriented programming languages and tools, including Typescript and Angular, Spring Boot, JavaScript (NodeJS, Angular), AWS cloud technologies, Micro-frontend and microservices architecture, Rest API design, Directus and other CMS applications.
  • Demonstrated experience in coaching and mentoring junior team members, alongside the ability to work independently.
  • Domestic travel required up to 10%.
  • Telecommuting permitted up to 100%.
  • Multiple Positions Available.

REFER TO: To apply, please visit https://jobs.libertymutualgroup.com/, select “Search Jobs,” enter job requisition #2026-75761 in the “Job ID or Keywords” field, and submit resume. Alternatively, you may apply by submitting a resume via e-mail to RecruitLM@LibertyMutual.com. Reference requisition number in subject of e-mail.

About Us

Pay Philosophy: The typical starting salary range for this role is determined by a number of factors including skills, experience, education, certifications and location. The full salary range for this role reflects the competitive labor market value for all employees in these positions across the national market and provides an opportunity to progress as employees grow and develop within the role. Some roles at Liberty Mutual have a corresponding compensation plan which may include commission and/or bonus earnings at rates that vary based on multiple factors set forth in the compensation plan for the role.

At Liberty Mutual, our goal is to create a workplace where everyone feels valued, supported, and can thrive. We build an environment that welcomes a wide range of perspectives and experiences, with inclusion embedded in every aspect of our culture and reflected in everyday interactions. This comes to life through comprehensive benefits, workplace flexibility, professional development opportunities, and a host of opportunities provided through our Employee Resource Groups. Each employee plays a role in creating our inclusive culture, which supports every individual to do their best work. Together, we cultivate a community where everyone can make a meaningful impact for our business, our customers, and the communities we serve.



We value your hard work, integrity and commitment to make things better, and we put people first by offering you benefits that support your life and well-being. To learn more about our benefit offerings please visit: https://www.libertymutualgroup.com/about-lm/careers/benefits



Liberty Mutual is an equal opportunity employer. We will not tolerate discrimination on the basis of race, color, national origin, sex, sexual orientation, gender identity, religion, age, disability, veteran's status, pregnancy, genetic information or on any basis prohibited by federal, state or local law. 



Fair Chance Notices 

  • California
  • Los Angeles Incorporated
  • Los Angeles Unincorporated
  • Philadelphia
  • San Francisco

Salary : $153,358 - $190,000

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