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Senior Backend / Cloud Engineer (Node & AWS)

Technology
Arnia Software
Cluj, Româniaacum 1 luniPână la 24.05.2026
Normă întreagă

Descrierea postului

About the role

You will join a product-focused engineering team building scalable web experiences used by millions of users worldwide. The role is backend-focused, with a strong emphasis on Node, AWS, event-driven architectures, and owning services end-to-end.

Tech stack

  • Languages: Node.js, TypeScript
  • Cloud: AWS (Lambda, API Gateway, DynamoDB, S3, SQS, etc.)
  • Infrastructure: AWS CDK
  • Architecture: Serverless, event-driven systems
  • CI/CD: GitHub Actions
  • Frontend (nice to know): React, Next.js

What you’ll do

  • Design and build scalable backend services using Node.js and TypeScript
  • Develop and maintain RESTful APIs and service integrations
  • Work with AWS services to implement serverless and cloud-native solutions
  • Design and implement event-driven architectures (queues, async workflows)
  • Define and manage infrastructure using Infrastructure as Code (AWS CDK or similar)
  • Ensure system reliability through logging, monitoring, and observability
  • Contribute to CI/CD pipelines and deployment processes
  • Collaborate with cross-functional teams (frontend, product, QA)
  • Take ownership of backend solutions, from design to production

Your skills

  • 7+ years of professional experience
  • Strong experience with Node.js and TypeScript
  • Solid understanding of REST APIs and HTTP fundamentals
  • Hands-on experience with AWS services in production environments
  • Experience designing event-driven systems (queues, async processing)
  • Experience with Infrastructure as Code (AWS CDK or similar)
  • Familiarity with CI/CD pipelines and automated deployments
  • Ability to work independently and take ownership of backend solutions
  • Experience with DynamoDB and S3
  • Exposure to serverless frameworks
  • Experience with observability tools (CloudWatch, tracing, logging)
  • Familiarity with modern frontend frameworks (React / Next.js)
  • Interest in working with modern tooling and continuously improving systems

Why join

  • Remote possibility
  • Work on impactful products used at scale
  • Modern tech stack with strong focus on AWS and serverless
  • High level of ownership and technical influence
  • Collaborative, international environment
  • Opportunity to continuously learn and grow
Keywords
monthsOfExperience: 84ReactOSCDKTypescriptNode.jsJavaScriptCI / CDNodeAWSGithubReact.jsCI/CD

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