Senior Software Engineer

OUR COMPANY

Integon Service Co. supports its insurance company affiliates, which offer property and casualty insurance products, including personal auto, homeowners, RV, motorcycle, small business auto insurance and more.

With our Mexico headquarters located in Tijuana, Baja California, at Integon, with over 2000 employees, we continue to grow our portfolio of remote positions that can be filled anywhere in the country. We offer the stability of a large corporation with the flexibility of a remote or hybrid career.

We continue to build a caring and inclusive company culture and are proud to be certified as a Great Place to Work!

What We Offer As a Great Place To Work

• Highly competitive compensation and benefits package
• 9 days Paid Time Off (PTO) additional to your vacation days
• Career development and growth opportunities
• Full access to our wellness center and wellness initiatives
• Being part of an international organization with high exposure to multiple teams across North America
• Saving funds
• Food vouchers
• Remote work

This position offers the flexibility to work remotely; however, candidates must reside in Mexico.

The Senior Software Engineer plays a key role in designing, building, and maintaining backend systems using C#, .NET Core, and SQL within a fast-paced, Agile environment. Working closely with cross-functional teams, this role contributes to the architecture of scalable applications, drives high-quality technical implementation, and ensures that database interactions are efficient, secure, and well-designed.

Key Responsibilities

• Contribute to application architecture and technical design, ensuring scalable and high-performing backend solutions.
• Develop backend services using C# and .NET Core, following 12-factor principles and best practices.
• Write efficient, high-quality SQL queries, stored procedures, and data access logic, ensuring optimal database performance.
• Use LINQ and ORM tools (e.g., Entity Framework) to manipulate and access data.
• Build and maintain RESTful APIs supporting the product ecosystem.
• Practice pair programming and test-driven development (TDD) as part of daily workflow.
• Participate in Agile ceremonies, including iteration planning, standups, and retrospectives.
• Implement and maintain CI/CD pipelines to support continuous integration and delivery.
• Collaborate closely with business stakeholders to ensure solutions meet user needs.
• Support applications in production environments, troubleshoot issues, and implement improvements.
• Mentor junior engineers and promote engineering best practices across the team.

Qualifications

Technical Skills and Experience

• 6+ years of experience with C# and .NET Core, focused on backend service development.
• Strong SQL expertise, including writing complex queries, optimizing performance, and understanding relational database design.
• Experience with LINQ, data access patterns, and modern ORM frameworks.
• Solid experience building and maintaining RESTful APIs.
• Familiarity with Agile methodologies, XP practices, and TDD.
• Ability to work independently while contributing in a collaborative, team-driven environment.

Supervisory Responsibilities

• This role does not include formal supervisory duties.