Software Engineer (Backend focused)

New
Lisbon, Lisbon, Portugal. Berlin, Berlin, Germany. Bucharest, Bucharest, Romania. Warsaw, Masovian Voivodeship, Poland. Rio de Janeiro, State of Rio de Janeiro, Brazil, UTC �3 hoursPart-TimeMiddle
Salary not disclosed
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Job Details

Languages
English, C1 or higher
Experience
3+ years
Required Skills
Node.jsJavascriptMySQLTypeScriptRedisRESTful APIsAWS Lambda

Requirements

  • Degree in Computer Science or related field
  • 3+ years of software engineering experience
  • Strong Node.js and JavaScript knowledge
  • Experience with AWS, especially Lambda, SNS, SQS
  • Experience with event-driven architecture
  • Solid experience with MySQL, ideally Aurora
  • Experience building and maintaining APIs
  • Strong debugging and problem-solving skills

Responsibilities

  • Build and scale backend services using Node.js and TypeScript
  • Design and implement event-driven systems using AWS Lambda, SNS, and SQS
  • Develop and maintain APIs for web and mobile applications
  • Write efficient queries for Aurora MySQL and work with Redis where needed
  • Collaborate with PMs, designers, and developers on delivery
  • Participate in code reviews, planning, and architecture discussions
  • Debug production issues and improve system performance
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