Remote .NET Modernization Engineer: Build Microservices

BairesDev; México; Remote; MXN 1,282,000 - 2,015,000; Full time

Benefits offered by this job

100% remote work

USD or local currency payments

Hardware provided for remote work

Flexible hours

Paid parental leaves & holidays

Global, multicultural team

Job summary

BairesDev is hiring a .NET Modernization Engineer to transform legacy monolithic apps into modern microservices. You will shift from older .NET/Java stacks to contemporary environments while preserving core business logic and improving scalability and maintainability.

Join a globally distributed team delivering high-impact projects, with opportunities for growth, mentorship, and flexible, remote work arrangements. Fluency in English is required to collaborate with international stakeholders.

Qualifications

• 4+ years of software engineering experience with .NET or Java stacks.
• Proven modernization of legacy monoliths to microservices.
• Strong API design, decomposition, and refactoring skills.
• Experience implementing CI/CD pipelines and REST migrations.
• Advanced English proficiency.

Responsibilities

• Decompose monoliths into independent, scalable microservices.
• Design and implement robust RESTful APIs for modernized components.
• Refactor legacy code (C#, WebForms, VB, and older Java) to modern standards.
• Integrate CI/CD pipelines to accelerate delivery and ensure reliable deployments.
• Collaborate with stakeholders to define modernization roadmaps with minimal downtime.
• Optimize performance and security leveraging cloud-native design.

Skills

API design

CI/CD

Refactoring

English proficiency

Microservices

Tools

.NET & Java stacks

RESTful APIs

Job description

BairesDev is hiring a .NET Modernization Engineer to transform legacy monolithic apps into modern microservices. You will shift from older .NET/Java stacks to contemporary environments while preserving core business logic and improving scalability and maintainability.

Join a globally distributed team delivering high-impact projects, with opportunities for growth, mentorship, and flexible, remote work arrangements. Fluency in English is required to collaborate with international stakeholders.