Senior Full-Stack Developer (.NET/JavaScript)

Position Overview

We are seeking a Senior Full-Stack Developer with expertise in .NET Core and JavaScript to join our highly motivated and collaborative engineering team. You will be instrumental in delivering high-quality, scalable software solutions for a cloud-based platform, focusing on building complex business applications, integrating third-party services, and supporting existing systems in a fast-paced, Agile environment. This role requires working across both frontend and backend components, leading small initiatives, and ensuring clean, testable, and maintainable code. You will collaborate closely with engineers, QA, product owners, and business stakeholders.

Company Information

We are a global IT services company based in Uruguay, dedicated to serving humans like humans. Our core focus is on providing staffing and delivery team services to companies seeking a strategic partner for their products and services. Our mission is to revolutionize people’s lives through work, individually improving their world and our ecosystem.

We have been recognized for our excellence:

• Awarded as one of the best B2B development companies in Latin America by Clutch (2019, 2020, 2021).
• Ranked among the top 10 companies in Argentina by The Manifest.
• Verified as a service provider in Latin America by the Inter-American Development Bank (IDB).
• Proud members of CUTI.

We value individuals who are collaborative, curious, results-driven, and take ownership. We embrace diversity, flexibility, growth, learning, and making a difference.

Responsibilities

• Design, develop, test, and maintain full-stack web applications using .NET Core and JavaScript-based UI frameworks.
• Build user-facing components using JavaScript, Node.js, jQuery, and optionally React or AngularJS.
• Write backend services and APIs using C#/.NET Core (v6 or v8 preferred).
• Develop and maintain database logic using SQL Server, MySQL, or PostgreSQL.
• Utilize AI-assisted tools such as GitHub Copilot (or equivalent) to write efficient and clean code.
• Deploy and support software in cloud environments using AWS (EC2, SQS, SNS, Lambda, Containers, API Gateway).
• Prepare applications for production environments and resolve issues in live systems.
• Collaborate in Agile teams and contribute to sprint ceremonies.
• Review code, propose improvements, and ensure adherence to coding standards.
• Document workflows, systems, and application logic.

Requirements

Must have:

• 7+ years of experience in full-stack web development.
• Strong knowledge of .NET Core (version 8 preferred, version 6 acceptable).
• Frontend development expertise with JavaScript, HTML, CSS, and frameworks such as Node.js and jQuery.
• Experience with at least 1–2 of the following: AngularJS, React, jQuery, WinForms, or Razor with ASP.NET MVC.
• Experience using AI-assisted development tools like GitHub Copilot (or equivalent).
• Solid understanding of relational databases such as SQL Server, MySQL, or PostgreSQL.
• Experience working in cloud environments, especially with AWS: EC2, Lambda, SQS, SNS, API Gateway, Containers.
• Familiarity with Agile methodologies such as Scrum and XP.
• Strong communication skills and a proactive problem-solving mindset.

Nice to have:

• Bachelor’s degree in Computer Science or equivalent experience.
• Experience with Linux and open-source software.
• Familiarity with UI libraries such as Kendo or Telerik.
• Understanding of design patterns, refactoring, and unit testing.
• Background in financial services, particularly in mortgage or mortgage-backed securities domains.

Application Instructions

We guarantee a recruitment process that is fair and free of bias.

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