Backend Developer Mid/Senior

Job not on LinkedIn

🕒 May 5

Apply Now

Find Similar Remote Jobs

Receive Emails For Remote Jobs

📊 Check your resume score for this job

Improve your chances of getting an interview by checking your resume score before you apply.

Upload Resume

Macro Digital Sales

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 2008

🤝 B2B

💳 Fintech

🤖 Artificial Intelligence

B2B • Fintech • Artificial Intelligence

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

• Backend Development: Design, develop and evolve APIs and services responsible for the platform's main flows. • Core Module Development: Work directly on modules such as Campaign Engine, Customer Profile, Integration Hub, Channel Orchestrator and system events. • Integrations: Build integrations with external services (ERPs, WhatsApp, VOIP, payments, data bureaus), ensuring resilience and performance. • Service Architecture: Structure modular, scalable services with clear separation of responsibilities and low coupling. • Data Modeling: Define and evolve data structures with a focus on consistency, performance and multi-tenant environments. • Asynchronous Processing: Implement queues, workers and event-driven processing (e.g., campaigns, deliveries, webhooks). • Observability: Monitor logs, metrics and tracing to ensure stability and rapid identification of issues. • Performance and Scalability: Optimize services to handle high volumes of data, calls and real-time events. • Code Quality: Ensure clean, testable code and follow best practices for versioning and code review. • Collaboration: Work closely with frontend, AI and product teams to ensure deliveries are aligned with business needs.

🎯 Requirements

• Backend Experience: Solid experience in backend development (preferably Node.js + TypeScript). • APIs: Strong experience building REST APIs (gRPC is a plus). • Databases: Knowledge of data modeling and experience with relational databases (PostgreSQL). • Architecture: Experience with distributed systems, modular architecture or microservices. • Asynchrony: Experience with queues, messaging and asynchronous processing (SQS, RabbitMQ, Kafka or similar). • Integrations: Hands-on experience integrating external APIs and handling failures (retry, fallback, etc.). • Cloud: Experience with AWS or another cloud provider. • Observability: Basic knowledge of logging, metrics and monitoring. • Version Control: Experience with Git and collaborative development workflows.

🏖️ Benefits

• Health insurance – Amil with co-payment option (optional); • Dental plan – Amil (optional); • Company mobile SIM with free voice and data; • Partnerships with educational institutions; • Birthday day off; • Total Pass.