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Senior Software Engineer (Golang)

Senior Software Engineer (Golang)

GeorgiaTEK Systems Inc.tijucas, Brazil
Há 19 horas
Descrição da vaga

Senior Software Engineer (Golang)

Location : Remote (Brazil)

Experience : 8+ years overall

Engagement : Contractor

About the Role

We are seeking an experienced Senior Software Engineer with strong expertise in Golang , Node.js , and React to develop and enhance high-performance, scalable backend services. The role emphasizes Go, gRPC, Kafka, Kubernetes, and cloud-native development across AWS and GCP . You will be responsible for building robust backend services, integrating with MongoDB , streaming data via Kafka , and ensuring reliability in containerized environments.

Key Responsibilities

  • Design, implement, and maintain data-intensive Go and Node.js gRPC APIs.
  • Build, containerize, and deploy scalable Go microservices on Kubernetes (EKS, GKE).
  • Refactor and modernize legacy Node.js services into idiomatic Go for improved performance and stability.
  • Integrate and operate Apache Kafka pipelines for high-throughput event streaming.
  • Leverage AWS and GCP cloud services to build resilient, cost-effective solutions.
  • Troubleshoot and resolve technical issues promptly.
  • Conduct code reviews , mentor junior engineers, and promote best practices in testing, CI / CD, and security.
  • Participate in architectural design reviews , focusing on scalability, fault tolerance, and cost optimization.
  • Collaborate with cross-functional teams including Product, Program Management, and QA.
  • Provide realistic level of effort (LOE) estimates during planning cycles.
  • Prototype and experiment with emerging technologies to improve engineering velocity.

Required Skills & Experience

  • 5+ years of professional software engineering experience.
  • 3+ years of experience building production-grade, highly scalable Go services.
  • Expertise in writing high-performance gRPC and REST clients / servers, including protobuf contracts.
  • Hands-on experience with Kafka (stream processing, topic management, schema registry, ACLs, consumers, offsets).
  • 3+ years of experience with AWS (S3, CloudFront, EKS, etc.).
  • 1+ year of experience with GCP (Cloud Storage, Kafka, GKE, CDN, etc.).
  • 2+ years of experience designing and using MongoDB .

    • Nice to Have

  • 2+ years developing full-stack applications using Node.js , MongoDB , Express , and React .
  • 3+ years of experience with EKS / GKE , Helm , Terraform , and CI / CD pipelines .
  • 1+ year of Linux bash scripting for automation and ops tasks.
  • Exposure to Redis , Docker , Git , and observability stacks ( Prometheus , Grafana , OpenTelemetry ).
  • Strong problem-solving, communication, and collaboration skills in a globally distributed team.
  • Experience with MongoDB schemas , indexing, and sharding strategies.
  • Knowledge of ETL pipelines and CRUD operations .
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    Senior Software Engineer • tijucas, Brazil