Invillia logo
Invillia

Innovation Engineering_ part of AI/R ©AI Revolution Company

Senior Node.js Back-End Developer

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 5,001-10,000Since 2003H1B No SponsorCompany SiteLinkedIn

Location

Brazil

Posted

9 days ago

Salary

0

Seniority

Senior

Job Description

Senior Node.js Back-End Developer

Invillia

• Develop, evolve and maintain backend services using Node.js, TypeScript and NestJS; • Design and implement RESTful APIs, integrations and high-availability services; • Participate in architectural decisions related to microservices, distributed systems and event-driven architecture; • Develop consumers, producers and asynchronous processing using SQS, SNS, Kafka or RabbitMQ; • Model and implement solutions using relational and non-relational databases; • Ensure delivery quality through unit tests, integration tests, contract tests and end-to-end tests; • Implement resilience strategies such as retry, timeout, circuit breaker, idempotency and Dead Letter Queues; • Monitor production services using metrics, logs, traces and alerts; • Investigate performance issues, outages and unexpected behavior in production environments; • Participate in code reviews, technical discussions, refinements and architecture definitions.

Job Requirements

  • Experience developing distributed, scalable and high-availability solutions;
  • Experience building backend services, APIs and integrations;
  • Experience working in microservices and event-driven architecture environments;
  • Knowledge of AWS infrastructure;
  • Experience with asynchronous processing and high volumes of requests and data;
  • Knowledge of synchronous and asynchronous communication between services;
  • Experience with relational and non-relational databases;
  • Knowledge of scalability, resilience, observability and security best practices;
  • Experience with Node.js, TypeScript and NestJS;
  • Experience with messaging systems (SQS, SNS, Kafka or RabbitMQ);
  • Knowledge of testing (unit, integration, contract and end-to-end);
  • Knowledge of resilience strategies (retry, timeout, circuit breaker, idempotency and Dead Letter Queues);
  • Experience with monitoring (metrics, logs, traces and alerts);
  • Ability to analyze and troubleshoot performance issues and outages;
  • Participation in code reviews and technical discussions.

Benefits

  • Position also open to candidates with disabilities (PWD)

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