Senior Software Engineer - C#/.NET | Insurance Technology

Environment: U.S.-based property insurance company

Compensation: USD $4,500-$6,000/month, based on experience and English level

Engagement: Long-term contractor with no predetermined end date

OttoMate is recruiting an experienced Senior Software Engineer for an established U.S.-based property insurance company specializing in catastrophe-exposed markets.

This is a backend-focused role for a senior engineer who can combine hands-on development with technical leadership, requirements gathering, production support, and direct collaboration with insurance business leaders.

What You’ll Do

Develop and maintain business-critical applications using C#, .NET, ASP.NET, and ASP.NET Core

Design and integrate RESTful APIs , internal services, and third-party platforms

Support insurance product development, underwriting, risk management, and operational workflows

Translate business requirements from underwriters, actuaries, risk modelers, and product teams into technical solutions

Own solutions from requirements and architecture through development, deployment, and ongoing support

Automate business processes through services, scheduled jobs, monitoring, and troubleshooting

Maintain and modernize legacy applications, including desktop solutions

Diagnose production issues and implement timely, reliable resolutions

Collaborate directly with senior business stakeholders and nontechnical leaders

Establish technical direction while remaining actively involved in development





Required Qualifications

8+ years of professional software engineering experience

Strong hands-on experience with C#, .NET, ASP.NET, or ASP.NET Core

Previous insurance industry experience is required

Experience with REST APIs, service integrations, and enterprise applications

Strong relational database experience with SQL Server, PostgreSQL, or similar

Experience gathering requirements and communicating with nontechnical stakeholders

Ability to independently design, build, deploy, support, and troubleshoot applications

Experience with production support, monitoring, automation, and root-cause analysis

Technical leadership, architecture, consulting, or solution-design experience

Advanced professional English for daily collaboration with U.S.-based teams

Currently based in Mexico

Why Join This Opportunity?

100% remote work from Mexico

Monthly compensation in USD

Direct collaboration with U.S.-based business and technology leaders

Long-term professional growth

Strong technical ownership and architectural influence

Meaningful work supporting property-insurance and risk-management operations

Opportunity to modernize business-critical applications

If you bring strong C#/.NET expertise, insurance industry experience, and senior-level technical ownership, we would love to hear from you.

OttoMate is an equal opportunity employer committed to building an inclusive workplace and creating opportunities for talented professionals across Mexico and Latin America.

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