Senior Software Engineer, Full Stack – C#.NET Core, GraphQL, API, React, Next.js

Job not on LinkedIn

November 21

🦌 Connecticut – Remote

Although this job is listed in Connecticut, this company may be open to hiring remote in other states.

🏖️ New Jersey – Remote

Although this job is listed in New Jersey, this company may be open to hiring remote in other states.

💵 $95.7k - $147.7k / year

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

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Crum & Forster

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Crum & Forster (C&F) is a leading national property & casualty insurance company with a large, diversified specialty platform. We protect businesses and organizations from the unpredictable nature of risk, giving them the confidence to take on new challenges and flourish in today’s increasingly complex and uncertain world. C&F is client-focused, creative, and flexible in delivering customized products and services.

1001 - 5000 employees

📋 Description

• Developer Portal Implementation • 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 • Embedded Web Components • 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. • GraphQL API Enhancement • 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 • Technical Leadership & Collaboration • 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. • Quality, Security, & Scalability • 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.

🎯 Requirements

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

🏖️ Benefits

• Competitive compensation package • Generous 401K employer match • Employee Stock Purchase plan with employer matching • Generous Paid Time Off • Excellent benefits that go beyond health, dental & vision. • A core C&F tenet is owning your career development, so we provide a wealth of ways for you to keep learning, including tuition reimbursement, industry-related certifications and professional training to keep you progressing on your chosen path • A dynamic, ambitious, fun and exciting work environment • We believe you do well by doing good and want to encourage a spirit of social and community responsibility, matching donation program, volunteer opportunities, and an employee-driven corporate giving program that lets you participate and support your community