Mid-Level Backend Developer

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🔥 55 minutes ago

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Macro Digital Sales

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2008

💼 Consulting

📣 Marketing

💳 Fintech

Consulting • Marketing • Fintech

Macro Digital Sales is a digital sales company that specializes in transforming digital opportunities into real sales. They utilize automation and artificial intelligence to achieve significant operational efficiency, handling over 100,000 service orders per month with an impressive sales rate of more than 20 sales per minute. With a team of over 500 experts in sales, marketing, and technology, Macro Digital Sales emphasizes compliance and privacy as key components of their business strategy.

📋 Description

• Evolve REST APIs using .NET 9 and C# • Implement sales flows for different product lines • Maintain integrations with CRM, payment gateways, document services and Voice solutions with AI • Develop CRM scripts using Zoho/Deluge • Investigate production incidents using tracing and log analysis • Work on reprocessing, data recovery and batch processing workflows • Transform loosely structured inputs into typed, consistent contracts • Evolve legacy systems applying SOLID principles without full rewrites • Translate business requirements into technical solutions

🎯 Requirements

• 3+ years of experience with C#/.NET (Core/5+) and ASP.NET Core Web API • Hands-on experience with Dependency Injection (DI), middlewares, filters and serialization • Solid knowledge of HTTP and REST APIs, including JSON contracts, token-based authentication and multipart requests • Experience integrating third-party APIs, handling timeouts, out-of-contract responses and retry strategies • Proficiency in JavaScript (ES6+), essential for CRM scripting • Autonomy to investigate production issues using traces, logs and root cause analysis • Experience evolving legacy systems applying SOLID principles • Familiarity with Git, pull requests and code reviews • Ability to translate business requirements into technical solutions • Preferred: experience with document-based NoSQL databases • Preferred: knowledge of resilience patterns (retries, idempotency and queues) • Preferred: experience with Azure • Preferred: knowledge of observability • Preferred: experience writing tests with xUnit

🏖️ Benefits

• Health plan – Amil + copayment (optional) • Dental plan – Amil (optional) • Corporate SIM with free voice and data • Partnerships with educational institutions • Day off on your birthday • Total Pass