Liberty Mutual

Senior Software Engineer

Liberty Mutual$100K — $130K *
Information Technology
5 - 7 years of experience
Job Overview by Ladders

Qualifications

  • 5+ years of software/platform engineering experience, with 3 years in a senior role.
  • Strong expertise in AWS services (S3, IAM) and data governance.
  • Experience in API design and management (RESTful APIs).
  • Familiarity with AI/ML concepts, particularly RAG and summarization techniques.
  • Proficient in Infrastructure as Code tools such as Terraform or CloudFormation.
  • Ability to implement role-based access control (RBAC) and manage access automation.

Responsibilities

  • Lead the technical architecture of the Knowledge Management platform (KC and AskKC).
  • Drive the implementation of a 'golden copy' strategy for knowledge articles.
  • Define a technical roadmap for platform modernization and scalability.
  • Design API integrations for seamless knowledge delivery to internal systems.
  • Collaborate as a bridge between the Knowledge Management team and Data Science team on AI initiatives.
  • Automate access management strategies for knowledge systems.
  • Manage technical incidents and improve resolution processes.

Benefits

  • Hybrid work model with in-office days required in select cities.
  • Opportunities for cross-functional collaboration with data science and engineering teams.
  • Engagement in modernization initiatives, contributing to technical leadership and innovation.
Full Job Description
Description

We are seeking a Senior Engineer to lead the technical strategy and operations of our Knowledge Management (KM) ecosystem. This role is responsible for managing our knowledge platform (KC), driving integration with internal systems, and supporting our AI-powered summarization portal (AskKC). The ideal candidate is a strong technical leader who can operate across platform architecture, cloud infrastructure, and cross-functional collaboration.

 

This is a hybrid role requiring two days a week in the office in Plano, TX, Boston, MA, Portsmouth, NH, Indianapolis, IN or Columbus, OH. 

You will be the technical point of contact for knowledge management systems, supporting decisions, driving modernization initiatives (including our golden copy/S3 source-of-truth strategy), and ensuring operational excellence across incidents, access management, and integrations.

Hiring Manager: Deepa Menon

Key Responsibilities

 Platform & Architecture

- Support the end-to-end technical architecture of the Knowledge Management platform ecosystem (KC and AskKC)

- Lead the design and implementation of the "golden copy" strategy to establish a single source of truth for our knowledge articles that can be used for knowledge integrations, Amazon S3 as the single source of truth, including migration away from Snowflake for AskKC

- Define and drive the technical roadmap for platform modernization and scalability

 Integration & APIs

- Design and manage API integrations that deliver contextual knowledge to internal systems

- Ensure reliable, secure, and well-documented integration patterns across platforms

- Partner with internal engineering teams to enable seamless knowledge delivery

 AI/ML Collaboration

- Serve as the technical bridge between the Knowledge Management team and the Data Science team on AskKC (AI-powered article search summarization)

- Maintain a working understanding of RAG, document chunking, embeddings, and summarization pipelines to support and unblock the data science team

- You are not expected to build ML models, but you must understand the architecture end-to-end.

 Access Management

- Design and implement a strategy to automate access management for KC and AskKC (currently manual)

- Work with identity and security teams to establish role-based access control (RBAC) and governance

 Incident Management

- Lead resolution of technical incidents across internal teams

- Conduct root cause analysis and implement preventive measures

- Communicate effectively with both technical and business stakeholders during incidents

 

 What Success Looks Like in This Role

 

First 90 days: ** Understand the full KC/AskKC ecosystem, build relationships with data science teams, assess current access management gaps

6 months: ** Deliver a roadmap for S3 golden copy implementation, initiate access management automation, and establish yourself as the go-to technical leader for KM

12 months: ** S3 source-of-truth strategy in execution, Snowflake dependency reduced/eliminated, automated access management in place, measurable improvement in incident resolution times

 

 Skills Summary

 

| Cloud & Data | AWS (S3, IAM, Lambda), Snowflake (migration context), data governance |

| Integration | REST APIs, API Gateway, middleware, contextual knowledge delivery |

| Platform | Knowledge management platforms, portal architecture |

| AI/ML (Working Knowledge) | RAG, chunking, embeddings, LLM summarization |

| Security & Access | IAM, RBAC, SSO, OAuth/SAML, access automation |

| Operations | Incident management, RCA, ITIL |

 

Preferred Qualifications

 - 5+ years of experience in software/platform engineering, with at least 3 years in a senior role

- Familiarity with Snowflake (in the context of migration/replacement)

- Working knowledge of AI/ML concepts — particularly RAG, document chunking, vector stores, and LLM-based summarization

- Experience with Infrastructure as Code (Terraform, CloudFormation)

- Familiarity with CI/CD pipelines (Jenkins, GitHub Actions)

- Python or similar scripting for automation

- Knowledge of KCS (Knowledge-Centered Service) methodology

- Experience decommissioning or replacing legacy system components

- Strong experience with AWS services, particularly S3, IAM, and related data/storage services

- Proven experience designing and managing API integrations (RESTful APIs, API gateways)

- Demonstrated ability to design source-of-truth / golden copy architectures and lead data platform migrations

- Demonstrated ability to design new system architectures and lead platform migrations

- Strong understanding of access management, RBAC, SSO/SAML/OAuth, and the ability to move from manual to automated provisioning

- Experience with incident management processes and cross-team coordination

- Ability to communicate complex technical concepts to non-technical stakeholders

 

 

 

Qualifications
  • A minimum of five years of software engineering experience
  • A background in business operations and strategies, with a focus on business IT
  • A history of translating client requirements into technical designs
  • Agile engineering capabilities and a design-thinking mindset
  • Collaboration, adaptability, flexibility and the ability to manage time and prioritize work with a globally distributed development team
  • Strong oral and written communication skills - and a knack for explaining your decision-making process to non-engineers
  • A thorough grasp of IT concepts, business operations, design and development tools, system architecture and technical standards, shared software concepts and layered solutions and designs
  • Proficiency in software engineering languages and tools, including Java and RESTful services, spanning horizontal and vertical packages
  • An understanding of how modifications affect different parts of a system and an ability to explain your decision-making process to non-engineers
  • A Bachelor’s or Master’s degree in a technical or business discipline, or equivalent experience

About Liberty Mutual

Since 1912, Liberty Mutual Insurance have committed theirselves to providing broad, useful and competitively-priced insurance products and services to meet their customers' ever-changing needs. Their delivery on this commitment is the reason they're now the third largest property and casualty insurer in the U.S. based on 2012 direct premium written according to the National Association of Insurance Commissioners.

Liberty Mutual Careers

Join the vibrant team at Liberty Mutual, a leading global insurance company, where your career is in your hands. At Liberty Mutual, we are committed to fostering an inclusive culture that values diversity and innovation. With a variety of job opportunities across multiple fields, this is where your professional journey can truly flourish.

Work You’ll Do

At Liberty Mutual, you’ll be part of a team that’s dedicated to empowering people to live safer, more secure lives. Whether you’re interested in a position in claims handling, underwriting, or customer service, you’ll find a platform here to enhance your skills and push the boundaries of what you can achieve.

Explore Our Job Opportunities

Liberty Mutual offers a range of career paths for both seasoned professionals and those just starting out. Our internship programs provide invaluable hands-on experience, helping to bridge the gap between education and full-time employment. For those seeking to grow their career, we offer positions that challenge and inspire, backed by benefits that support both professional and personal growth.

Innovate with Us

Innovation is at the heart of Liberty Mutual. We encourage our team to bring fresh ideas that drive industry leadership and improve customer experiences. By joining our team, you’ll collaborate with talented professionals who are keen on developing solutions that lead the market.

Develop Your Career

Liberty Mutual is deeply invested in the professional development of its employees. With comprehensive diversity training and leadership programs, we prepare you to take on leadership roles within the company. Networking opportunities within the company can lead to mentorship and further career advancement.

Benefits of Joining Liberty Mutual

Working at Liberty Mutual comes with numerous benefits. From competitive salaries to health and wellness programs, we ensure our team members are well taken care of. More than just a job, a position at Liberty Mutual is a stepping stone to a fulfilling career.

Join Our Team

Ready to take the next step in your career? Explore the job opportunities at Liberty Mutual. We are actively hiring and looking for individuals who are passionate, curious, and ready to drive change. Enhance your resume, prepare for your interview, and become part of a company that values your unique skills and vision.

Stay Connected

Keep up to date with the latest from Liberty Mutual Careers by subscribing to our job alert emails. Tailor your subscription to match your career preferences and get insights into new postings and career tips directly from our team.

Liberty Mutual: A Place to Grow, Innovate, and Lead

Discover how you can make a difference. Visit our careers page to find the position that’s right for you and join a team that’s committed to growth, leadership, and innovation. At Liberty Mutual, your career is what you make it.
Learn more about Liberty Mutual
Size
45,000 employees
Industry
Founded
1912

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