Offer summary

Qualifications:

10+ years of experience as a Backend Developer, with at least 7 years specializing in .NET/C# and SQL., Strong expertise in .NET Core and C# in production environments., In-depth knowledge of Microsoft Azure, particularly Azure Functions., Excellent English proficiency (C1+), both written and spoken..

Key responsabilities:

Develop and maintain robust backend systems using .NET Core and C#.

Design and optimize SQL Server databases, including stored procedures and complex queries.

Build and support secure network communication systems using TCP/IP socket programming.

Collaborate effectively with distributed teams, demonstrating excellent time management in remote work settings.

Job description

Este es un puesto de trabajo remoto.

Global Business IT, Corp. is seeking a Back-End Engineer with strong .NET development skills and in-depth knowledge of Azure cloud services. In this role, you will collaborate with cross-functional teams to design, develop, and maintain scalable, high-performance applications.

Job Responsibilities

Develop and maintain robust backend systems using .NET Core and C# in production environments.
Design and optimize SQL Server databases, including stored procedures, indexing strategies, complex queries, and transaction management.
Build and support secure network communication systems using TCP/IP socket programming and asynchronous communication patterns.
Integrate and maintain high-throughput SMS gateway systems using SMPP and UCP/EMI protocols.
Implement and manage SFTP-based ETL processes with a strong focus on data integrity and reliability.
Leverage Microsoft Azure services—particularly Azure Functions—to build scalable, cloud-native backend architectures.
Collaborate effectively with distributed teams, demonstrating excellent time management and punctuality in remote work settings.

Requirements

Excellent English proficiency (C1+), both written and spoken.
10+ years of experience as a Backend Developer, with at least 7 years of specialization in .NET/C# and SQL.
Proven experience working with .NET Core and C# in high-demand, production-grade systems.
In-depth knowledge of Microsoft Azure, particularly Azure Functions.
Strong expertise in network programming and secure communications, including socket-level development and asynchronous programming patterns.
Extensive experience in SQL Server performance tuning and designing high-availability database solutions.
Exceptional punctuality and time management skills, with a strong ability to collaborate in remote team environments.

Benefits

100% remote work – collaborate from anywhere while maintaining work-life balance.
Access to a wide range of courses, training programs, and coaching sessions to support your personal and professional development.

Required profile