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Crum & Forster · 1 day ago

Sr. Software Engineer, Full Stack (C#.NET Core/GraphQL/API/React/Next.js)

Glastonbury, CT

Full-time

Onsite

Mid, Senior Level

$96K/yr - $148K/yr

6+ years exp

Crum & Forster is a leading travel insurance provider with over 30 years in business, seeking a Senior Software Engineer, Full Stack to join their Digital Transformation & Technology team. The role involves supporting the technical design and development of a self-service developer portal, enhancing GraphQL APIs, and providing technical leadership within a collaborative environment.

Commercial InsuranceHealth CareInsuranceRisk Management

Growth Opportunities

H1B Sponsor Likely

Responsibilities

Work closely with stakeholders to understand the requirements for the developer portal

Configure and customize an APIM portal solution to showcase our GraphQL endpoints, documentation, and partner onboarding workflows

Integrate authentication, usage analytics, and other relevant APIs and dashboards within the portal

Collaborate closely with a technical writer to ensure all functionality has clear and easy to understand documentation

Architect, develop, and maintain React/Next.js components that can be embedded by third-party partners (airlines, travel booking sites, mobile platforms) to seamlessly offer travel insurance solutions

Ensure these components are easy to integrate, secure, and perform well across a variety of front-end environments

Collaborate with back-end engineers and other team members to refine, enhance, and extend our existing GraphQL APIs to support needs of our embedded marketplace initiative

Maintain best practices around API design, versioning, schema management, and documentation

Provide technical guidance and mentorship to other developers

Work cross-functionally with product managers, UX/UI designers, QA, and DevOps teams to ensure smooth project execution

Participate in design reviews, code reviews, and architecture discussions

Implement testing strategies to ensure high-quality releases (unit tests, integration tests, end-to-end tests)

Advocate for and implement security best practices (OAuth, token-based auth, etc.)

Design solutions that are scalable and capable of handling high traffic volumes

Qualification

GraphQLAPI managementReact/Next.js.NET CoreASP.NET CoreAzure APIMCI/CD pipelinesCommunicationSelf-driven mindset

Required

A Bachelor's degree in computer science, Engineering, or a related field, or equivalent work experience is required

6+ years of professional experience as a Ful Stack Software Developer is required

Hands-on experience building and consuming GraphQL APIs is required

Experience with ASP.NET Core and .NET Core is required

Familiarity with node.js or another server-side language for server-side rendering and microservices is required

Proven track record using or even creating custom solutions on APIM portals (e.g., Azure APIM, AWS API Gateway + Portal, or equivalent) or similar API management platforms is required

Familiarity with node.js or another server-side language for server-side rendering and microservices is required

Strong communication skills for cross-functional collaboration

Ability to articulate architectural decisions and trade-offs clearly

Self-driven mindset, comfortable taking ownership and adapting to shifting priorities

Preferred

Experience with CI/CD pipelines, containerization (Docker/Kubernetes), and modern DevOps practices is a plus

Benefits

Generous 401K employer match

Employee Stock Purchase plan with employer matching

Generous Paid Time Off

Excellent benefits that go beyond health, dental & vision. Our programs are focused on your whole family’s wellness, including your physical, mental and financial wellbeing

Tuition reimbursement

Industry-related certifications and professional training to keep you progressing on your chosen path

Matching donation program

Volunteer opportunities

Employee-driven corporate giving program that lets you participate and support your community

Company

Crum & Forster

Glassdoor4.3

Crum & Forster specializes in commercial insurance, claims, risk assessments as well as accident and health insurance.

Founded in 1822

Morristown, New Jersey, USA

1001-5000 employees

https://www.cfins.com/

H1B Sponsorship

Crum & Forster 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 (10)

2023 (3)

2022 (12)

2021 (9)

2020 (12)