Senior Software Engineer

Allstate; A distancia; MXN 600,000 - 800,000; Jornada completa

Descripción de la vacante

A leading insurance company is seeking a Senior Software Engineer for their team in Xico, Veracruz. This role focuses on designing and maintaining backend systems leveraging C#, .NET Core, and SQL in a dynamic Agile environment. The ideal candidate will have over 6 years of experience and will be responsible for contributing to application architecture, developing high-performing RESTful APIs, and mentoring junior engineers. Remote work is available, but residency in Mexico is required.

Formación

• 6+ years of experience with C# and .NET Core focused on backend service development.
• Strong SQL expertise including writing complex queries and optimizing performance.
• Experience with LINQ and modern ORM frameworks.

Responsabilidades

• Contribute to application architecture and technical design for scalable backend solutions.
• Develop backend services using C# and .NET Core while following best practices.
• Collaborate closely with stakeholders to ensure solutions meet user needs.

Conocimientos

C#

.NET Core

SQL

RESTful APIs

Agile methodologies

Communication in English (C1/C2)

Herramientas

Entity Framework

LINQ

Descripción del empleo

Integon is a part of The Allstate Corporation, which means we have the same innovative drive that keeps us a step ahead of our customers' evolving needs.

It's how we've become industry leaders in property and casualty insurance servicing.

We support our insurance company affiliates by offering property and casualty insurance products inclusive of personal auto, homeowners, RV, motorcycle, small business auto insurance and more.

Job Description

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.

This role offers the flexibility to work remotely, residency in Mexico is required.

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, stand‑ups, 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

• 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.
• Strong communication skills in English (C1 / C2).
• Ability to work independently while contributing in a collaborative, team‑driven environment.

Supervisory Responsibilities

This role does not include formal supervisory duties.

Why Join Us

One that takes your skills and pushes them to the next level.

One that encourages you to challenge the status quo.

One where you can shape the future of protection while supporting causes that mean the most to you.

Joining our team means being part of something bigger – a winning team making a meaningful impact.