Senior Full Stack Software Engineer - Claims Technology

Liberty Mutual Insurance

Senior Full Stack Software Engineer - Claims Technology

Posted Yesterday

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Columbus OH USA

Hybrid

106K-197K Annually

Senior level

Artificial Intelligence • Fintech • Insurance • Marketing Tech • Software • Analytics

Join us and pursue your tomorrow today.

The Role

Design build test deploy and support full stack cloud-native claims applications and services. Develop responsive frontends Java/Spring Boot backends scalable APIs event-driven integrations CI/CD pipelines and observability. Lead troubleshooting performance tuning security and mentor engineers in Agile product teams.

Summary Generated by Built In

Description
Overview
Location & Work Schedule: These roles offer a hybrid work schedule (2 days onsite) and we are considering candidates based in
the following locations:
Portsmouth NH Boston MA Plano TX Indianapolis IN and Columbus OH with a preference towards Portsmouth and Indianapolis.
We are seeking a Senior Software Engineer with strong full stack development experience and deep familiarity with AWS services and cloud-native engineering practices. This role will design build test deploy and support modern digital and service-based solutions that improve claims experiences for customers adjusters and internal partners.
You'll contribute across the full software development lifecycle from user-facing applications to backend services APIs cloud infrastructure and production support. This is a great opportunity for an engineer who thrives in a fast-moving environment enjoys solving complex business and technical challenges and wants to help modernize claims technology through full stack development and cloud-native engineering.
Candidate Profile
You are a strong hands-on engineer who combines technical depth with curiosity ownership and a bias for action. You enjoy building robust scalable applications and services and you are comfortable working across frontend backend cloud infrastructure and integrations.
You bring:

Strong full stack engineering skills across modern frontend frameworks and backend services
Experience designing and building cloud-native applications in AWS
A problem-solving mindset and the ability to navigate ambiguity
A focus on reliability security performance and maintainability
Strong collaboration and communication skills in Agile cross-functional teams
A passion for continuous improvement mentoring others and delivering business value

What You'll Do
As a Senior Software Engineer you will own medium-to-large features and services end-to-end helping modernize and evolve our claims technology ecosystem.
Core Responsibilities

Design develop test deploy and support full stack software solutions in an Agile product team
Build modern web applications and backend services that support claims experiences and operational workflows
Develop scalable APIs microservices and event-driven integrations using Java / Spring Boot and cloud-native patterns
Build and maintain responsive frontend applications using JavaScript/TypeScript and modern frameworks such as React Angular or Vue
Design and implement AWS-based solutions using services such as:

Lambda
API Gateway
S3
RDS / DynamoDB
SQS / SNS
Step Functions
CloudWatch
IAM
ECS / EKS or other container-based runtime platforms

Create and maintain secure APIs and integrations aligned with enterprise standards
Implement secure authentication and authorization patterns leveraging enterprise identity solutions
Design optimize and troubleshoot data models and application data flows across relational and cloud-native data stores
Lead troubleshooting and root cause analysis for production issues; improve system reliability resilience and performance
Build and enhance CI/CD pipelines using GitHub Actions and related automation testing and quality tooling
Improve observability using tools such as Datadog and Splunk including dashboards alerting metrics logs and tracing
Participate in discovery estimation technical design story writing and documentation
Contribute to engineering best practices across code quality testing automation and operational readiness
Mentor engineers and help elevate team standards and execution

What we're looking for

Owns medium-to-large features end-to-end including design implementation testing strategy and production readiness.
Leads troubleshooting and performance tuning (application and database).
Drives API/integration work (Apigee patterns identity/security considerations).
Improves engineering practices (CI/CD test automation code quality) and mentors others.
Ensures established standards for observability deployment resiliency and developer productivity across teams.
Partners with product architecture and security stakeholders; makes and communicates trade-offs clearly.
Mentors team members and ensures High-Performing Engineering standards are chosen and monitored with the team
Strong software engineering fundamentals: clean code testing debugging and design.
Experience integrating systems via APIs and working with enterprise standards (security logging monitoring).
Ability to work in Agile teams using modern delivery practices (iteration experimentation continuous improvement).
Effective communication and collaboration; able to document and explain technical decisions.
Experience and openness to utilizing AI Software Development Tools (GitHub Actions Copilot etc.)

Why this role matters
You'll help deliver resilient secure and scalable claims technology that improves experiences for both customers and employees. Your work will directly support the systems and digital capabilities that help people when they need us most.
This is an opportunity to contribute to meaningful business outcomes while working in a modern engineering environment focused on cloud adoption full stack development operational excellence and continuous improvement.
Qualifications

Bachelor's or Master's degree in a technical or business discipline or equivalent experience
5+ years of software engineering experience
Strong experience designing developing and supporting production applications
Demonstrated ability to work across frontend backend API cloud and operational concerns
Experience working in enterprise environments with security monitoring and reliability standards
Experience with CI/CD pipelines automated testing and modern DevOps practices
Experience troubleshooting application and database performance issues
Experience or openness to using AI-assisted software development tools

Core Technologies

Cloud: AWS-based solutions using services such as
- Lambda
- API Gateway
- S3
- RDS / DynamoDB
- SQS / SNS
- Step Functions
- CloudWatch
- IAM
- ECS / EKS or other container-based runtime platforms
Backend: Java Spring Boot
Frontend: JavaScript TypeScript React / Angular / Vue
API & Integration: REST APIs event-driven architecture enterprise integration patterns
Containers/Runtime: Kubernetes ECS EKS cloud-native deployment platforms
CI/CD: GitHub Actions automated testing deployment pipelines
Observability: Datadog Splunk
Data: SQL Server relational databases cloud-native data services
Security & Identity: Enterprise authentication/authorization solutions secure API practices
AI Developer Tooling: GitHub Copilot Microsoft Copilot LibertyGPT or similar developer productivity tools

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

USD $106000.00 - $197000.00

Skills Required

Bachelor's or Master's degree in a technical or business discipline or equivalent experience
5+ years of software engineering experience
Strong experience designing developing and supporting production applications
Experience across frontend backend API cloud and operational concerns
Designing and building cloud-native applications in AWS (Lambda API Gateway S3 RDS/DynamoDB SQS/SNS Step Functions CloudWatch IAM ECS/EKS)
Backend development with Java and Spring Boot
Frontend development with JavaScript/TypeScript and frameworks such as React Angular or Vue
Experience developing REST APIs and event-driven architectures; enterprise integration patterns (Apigee)
Experience with CI/CD pipelines and automation using GitHub Actions and automated testing
Experience troubleshooting application and database performance; SQL Server and relational data modeling
Familiarity with containers and cloud runtime platforms (Kubernetes ECS EKS)
Experience with observability and monitoring tools (Datadog Splunk) and implementing logging/metrics/tracing
Experience with enterprise security authentication/authorization and secure API practices
Experience or openness to using AI-assisted developer tools (GitHub Copilot Microsoft Copilot LibertyGPT)

What the Team is Saying

Liberty Mutual Insurance Compensation & Benefits Highlights

Retirement Support—A 401(k) with a 100% match up to 5% per pay period plus an additional 3% year‑end match alongside a student‑loan match treated like 401(k) contributions signals strong long‑term savings support. Certain functions also advertise a pension in addition to the 401(k).
Parental & Family Support—Eight weeks paid bonding leave for all parents with birth parents receiving up to 16 weeks at 100% pay via short‑term disability reflects robust leave for new families. Fertility benefits up to $50000 medical/$25000 pharmacy and up to $40000 for adoption or surrogacy further strengthen family support.
Leave & Time Off Breadth—Flexible time off and 13 holidays are complemented by multiple leaves such as FMLA personal bereavement military and jury duty. Feedback suggests these options provide comprehensive coverage for varied life events.

Learn more about Liberty Mutual Insurance's Compensation & Benefits →

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The Company

HQ: Boston MA

40000 Employees

Year Founded: 1912

What We Do

Liberty Mutual Insurance exists to help people embrace today and confidently pursue tomorrow. A Fortune 100 company and global leader in property and casualty insurance we’ve spent over a century creating innovative products services and technologies to meet the world’s ever-changing needs and make a difference for our customers and communities.

Why Work With Us

We offer the agility work flexibility project ownership and access to emerging tech you’d expect from a start-up — combined with the stability resources and benefits that come from working at a leading Fortune 100 company. All in a welcoming inclusive environment that values the unique insights perspectives and backgrounds of each person.