Job Overview
Location
São Paulo
Job Type
Full-time
Category
Software Engineering
Date Posted
June 4, 2026
Full Job Description
📋 Description
- • Build and maintain .NET 10 Web APIs using clean dependency injection and asynchronous programming in C# 14.
- • Strictly adhere to an established Domain-Driven Design (DDD) and Onion/Hexagonal hybrid architecture to ensure codebase decoupling and maintainability.
- • Implement and maintain secure API integrations with enterprise payment ecosystems including J.P. Morgan Chase, Stripe, and Square.
- • Handle complex SQL Server transactions, optimize query performance, and maintain versioned API contracts using OpenAPI/Swashbuckle.
- • Maintain and optimize read-heavy Razor Views, View Components, and Partials with server-side rendering (SSR) patterns.
- • Utilize Tailwind CSS, HTMX, or Alpine.js to build clean, responsive, and performant UI layouts.
- • Enforce traditional web security patterns including POST-Redirect-GET (PRG) and antiforgery tokens for secure form submissions.
- • Ensure PII and financial data (e.g., credit card numbers) are never exposed, stored, or logged within the application.
- • Safely consume cloud configurations and credentials managed via Azure Key Vault and Azure App Services.
- • Write comprehensive unit, integration, and contract tests using MSTest/NUnit and Playwright.
- • Operate autonomously as a solo individual contributor within an Azure DevOps Agile/Kanban framework.
- • Collaborate with a U.S.-based B2B digital marketing agency on high-impact, enterprise-grade digital platforms.
- • Focus exclusively on execution within a predefined technical architecture—no responsibility for defining technical direction or leading teams.
- • Work remotely with a global team of 600+ tech professionals based in Latin America, supporting U.S. enterprise clients.
- • Maintain strict compliance with data privacy standards and secure application practices for financial workflows.
- • Contribute to a codebase that prioritizes security, scalability, and long-term maintainability over rapid feature iteration.
🎯 Requirements
- • 8+ years in software development, with 5+ years dedicated to .NET Core / ASP.NET Core (Web API & MVC Razor)
- • Strong proficiency with .NET 10 and C# 14 (Async, DI)
- • Proven expertise working within established DDD, Onion, or Hexagonal patterns
- • Hands-on integration experience with major financial APIs (e.g., J.P. Morgan Chase, Stripe, Square)
- • Deep understanding of server-side rendering, HTTP lifecycle, antiforgery tokens, and POST-Redirect-GET (PRG) pattern
- • Strict adherence to application-level security practices ensuring PII and credit card data are never exposed or logged
🏖️ Benefits
- • 100% Remote Work: Work from any location with a laptop and reliable internet connection
- • Highly Competitive USD Pay: Market-leading compensation paid in USD
- • Paid Time Off: Generous policies to ensure well-being and recharging
- • Work with Autonomy: Manage your own time with focus on results, not hours
- • Work with Top American Companies: Engage in high-impact projects with industry-leading U.S. clients
- • Diverse, Global Network: Collaborate with 600+ professionals across 25+ countries
Skills & Technologies
JavaScript
ASP.NET
Azure
Full Stack
Senior
Remote
About TrueLogic Company
TrueLogic Company is a digital marketing agency founded in 2001 in the Philippines. It provides SEO, PPC, social media marketing, web design and development services to local and international clients. The agency focuses on data-driven strategies to improve online visibility, traffic and conversions for businesses across retail, finance, healthcare and technology sectors. With offices in Makati and Cebu, it serves small to large enterprises seeking measurable digital growth.
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