Remote .NET Developer (Semi-Senior) - Payment Gateways

Alcor; Santiago; Remote; CLP 65,776,000 - 87,701,000; Full time

Job summary

Alcor is seeking a Semi Senior Software Developer to join the payments integrations team. You will develop features on a modern .NET stack, maintain VB.NET legacy code, and ensure reliable payment gateway integrations with strong tests.

You’ll work on ASP.NET, C#, VB.NET, and SQL Server 2022, with English proficiency required. This remote role offers a 3-month contract, potential extensions, and USD payments.

Qualifications

• Commercial experience with ASP.NET on .NET 9+.
• Hands-on experience with C# and legacy VB.NET codebases.
• Solid skills with SQL Server, ideally the 2022 version.
• Proven experience integrating more than one payment gateway.
• Experience designing and running integration tests.
• English level B2/C1 or higher.

Responsibilities

• Build and maintain web applications with ASP.NET on .NET 9 or later.
• Support, refactor and extend legacy C# and VB.NET code.
• Design, implement and maintain integrations with several payment gateways.
• Write and maintain integration tests for payment flows and external services.
• Work with SQL Server 2022 on queries, stored procedures and performance tuning.

Skills

ASP.NET on .NET 9+

C#

VB.NET

Integration testing

English (B2/C1 or higher)

Tools

SQL Server 2022

Job description

Alcor is seeking a Semi Senior Software Developer to join the payments integrations team. You will develop features on a modern .NET stack, maintain VB.NET legacy code, and ensure reliable payment gateway integrations with strong tests.

You’ll work on ASP.NET, C#, VB.NET, and SQL Server 2022, with English proficiency required. This remote role offers a 3-month contract, potential extensions, and USD payments.