MFA Implementation Software Developer – Contract

November 8

🏖️ New Jersey – Remote

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

⏳ Contract/Temporary

🟡 Mid-level

🟠 Senior

🧑‍💻 Full-stack Engineer

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Swyfft

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Insurance

Swyfft is a company that provides homeowner insurance services with a focus on speed and efficiency. Unlike traditional insurance brands that require numerous forms, Swyfft utilizes unique data sources and analytics to offer homeowner insurance quotes in seconds. The company operates in states such as Alabama, Massachusetts, and Texas, offering services like policy management, claims reporting, and a deductible savings program. Swyfft also features resources for agents and offers additional products like commercial and flood insurance.

51 - 200 employees

💰 $7.5M Series A on 2017-01

📋 Description

• Implement MFA with multiple authentication methods: Core MFA functionality (TOTP authenticator app support, Email or SMS-based codes, QR code enrollment flow) • Backup/recovery code generation and validation • MFA challenge at login with method selection • Trusted device system: 90-day device token implementation • Database schema for tracking trusted devices • User-facing "Trusted Devices" management page • Device revocation functionality • User experience considerations: Guided enrollment flow, User choice between SMS and TOTP • Admin tools for managing user MFA status and method requirements • Graceful handling of lost devices/recovery scenarios • Phone number management for SMS users • Integration: Modify existing authentication middleware/controllers • Maintain compatibility with current session management

🎯 Requirements

• Strong C#/.NET and ASP.NET Core experience • Experience implementing authentication systems (MFA specifically is a plus) • Understanding of security best practices and token management • Experience integrating third-party APIs (SMS providers) • Ability to write clean, maintainable code that fits existing patterns • Experience with TypeScript frontend work • Good communication skills for explaining implementation decisions. • Working MFA implementation with both SMS and TOTP support • SMS provider integration • Database migrations and schema changes • Documentation for deployment and future maintenance • Support during initial rollout/testing phase.

🏖️ Benefits

• Reliable high-speed internet connectivity required. • Designated quiet work from home space.