Liberty Mutual Insurance · 1 day ago
Software Engineer
Indianapolis, IN
Full-time
Hybrid
Mid Level
$83K/yr - $157K/yr
3+ years expLiberty Mutual is a leading insurance company committed to helping customers protect what matters most. The Software Engineer will be responsible for building the Partner Platform to enhance self-service experiences for partners, enabling seamless integrations and operational tools to improve efficiency and reduce costs.
FinanceFinancial ServicesInsurance
Responsibilities
Design and build modern front-end experiences for the Partner Portal using React and TypeScript, creating reusable components and accessible, high-quality UIs
Develop and evolve RESTful APIs and serverless services on AWS; use CDK for infrastructure-as-code and event-driven patterns to support high request volumes
Engineer Switchboard’s common services layer, including authentication, routing, tokenization, feature access controls, and observability, with a focus on low latency and reliability
Apply secure-by-design principles; perform threat modeling and implement robust authN/authZ for partner-facing services
Instrument systems for observability (logs, metrics, traces) and operational excellence; build dashboards and alerts in Splunk and Datadog
Implement comprehensive testing strategies, including unit, integration, and end-to-end tests for front-end applications
Collaborate across teams to coordinate releases, align on standards, and mentor peers; communicate technical concepts effectively to both technical and non-technical stakeholders
Continuously identify opportunities to improve performance, quality, developer experience, and partner onboarding speed
Qualification
Required
Minimum 3 years of professional software engineering experience building web applications and APIs
Strong proficiency in JavaScript/TypeScript and React; experience with end-to-end testing of front-end applications (e.g., Cypress, Playwright)
Hands-on experience with AWS architecture and serverless: CDK, event-driven design, Lambda fundamentals (cold starts, concurrency, timeouts), and building for scale
Solid ability to translate requirements into clear designs and implementation plans; comfortable designing solutions that can be worked on by multiple engineers
Strong knowledge of RESTful API design and development; familiarity with API versioning, idempotency, pagination, and error handling
Familiarity with security and threat modeling; experience with authentication and authorization patterns (e.g., OAuth 2.0, JWT), and tokenization
Experience with observability tooling; familiarity with Splunk and Datadog for logs, metrics, tracing, dashboards, and alerting
Understanding of functional programming concepts and when to use them versus object-oriented approaches
Excellent cross-team communication and collaboration skills; experience rolling out changes incrementally and non-disruptively (feature flags, canary releases, backward compatibility)
Strong grasp of system architecture, design principles, agile engineering practices, and software development best practices
Bachelor's or master's degree in a technical field or equivalent professional experience
Benefits
Comprehensive benefits
Workplace flexibility
Professional development opportunities
Opportunities provided through our Employee Resource Groups
Company
Liberty Mutual Insurance
Liberty Mutual Insurance provides a broad range of insurance products and services.
10001+ employees
H1B Sponsorship
Liberty Mutual Insurance has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (7)
2024 (14)
2023 (5)
2022 (8)
2021 (12)
2020 (5)
Funding
Current Stage
Late StageTotal Funding
$886.84M2025-09-17Debt Financing· $886.84M
Leadership Team
Julie Haase
EVP and Chief Financial Officer, Liberty Mutual Insurance
Joann Gomez
Division Vice President, Risk Management - West Zone
Recent News
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Company data provided by crunchbase