Senior Integrations Engineer — WMS/ERP Systems

Infios; Mexico; On-site; PHP 1,200,000 - 2,100,000; Full time

Job summary

Infios is seeking a Senior Software Engineer to join the Integrations team. You will design, develop, and maintain integration services connecting the WMS to ERP systems, carriers, and trading partners in a fast-paced Agile environment.

You will mentor junior developers, collaborate with product managers, and contribute to architecture improvements while delivering high-quality software with reliable integration patterns.

Qualifications

• 5+ years of experience in C# .NET development.
• Bachelor's degree or equivalent in Computer Science or related field.
• 2+ years of experience in an Agile development environment.
• Proven track record of delivering high-quality, commercial software.
• Experience mentoring or guiding more junior team members.
• Demonstrated ability to articulate major technical problems and corresponding solutions.
• C# and .NET Framework 4.8 — strong working knowledge.
• JavaScript — strong working knowledge.
• OData/REST APIs including Swagger/OpenAPI — proficiency in creating and consuming.
• WCF (Windows Communication Foundation) — service development and consumption.
• MSSQL — T-SQL, stored procedures, complex queries.
• NHibernate ORM — mappings, session management, criteria API.
• EDI document processing (850, 856, 810, 753).
• JSON/XML data transformation and mapping.
• Debugging and troubleshooting distributed systems.
• Azure DevOps, Git version control, branching, and pull request workflows.

Responsibilities

• Design, develop, and maintain integration services connecting WMS to ERP systems, carriers, and trading partners.
• Develop a thorough understanding of the product architecture and integration patterns within 6 months.
• Independently, and with your squad, design and develop feature enhancements and resolve bugs.
• Ensure that products developed are of high quality and completed on time.
• Deliver in line with project committed metrics on Velocity, Quality, and Accuracy of Estimates.
• Mentor more junior developers in processes, technologies, products, design patterns, and coding styles.
• Collaborate effectively with team members and stakeholders across the organization.
• Communicate clearly to understand requirements and align solutions with organizational goals.
• Produce high-quality technical documentation, code demos, and concise written communications.
• Participate in the Agile process.

Skills

C# .NET development

JavaScript

RESTful APIs (OData/OpenAPI)

WCF service development

SQL Server (T-SQL)

NHibernate ORM

JSON/XML data transformation

Debugging distributed systems

Mentoring team members

Effective communication

Education

Bachelor's degree in Computer Science or related field

Tools

Azure DevOps

Git

Swagger/OpenAPI

WCF

NHibernate

Job description

Infios is seeking a Senior Software Engineer to join the Integrations team. You will design, develop, and maintain integration services connecting the WMS to ERP systems, carriers, and trading partners in a fast-paced Agile environment.

You will mentor junior developers, collaborate with product managers, and contribute to architecture improvements while delivering high-quality software with reliable integration patterns.