.
Backend Engineer (AWS + TypeScript)
  • Warsaw
Backend Engineer (AWS + TypeScript)
Warszawa, Warsaw, Masovian Voivodeship, Polska
BLAZITY sp. z o.o.
28. 9. 2025
Informacje o stanowisku

technologies-expected :


  • TypeScript
  • Node.js
  • AWS

about-project :


  • We’re looking for a highly experienced Backend Engineer with a strong grasp of AWS and TypeScript.
  • Your main focus will be on backend development and API work, with a touch of architecture and DevOps responsibilities. Youll take over key responsibilities and work closely with team on scaling and optimizing the platform.
  • This is a hands-on coding role for someone with deep AWS knowledge and production-level experience writing backend systems in TypeScript. We’re looking for someone who enjoys solving technical challenges, improving architecture, and scaling systems that are already in production.
  • Looking for your next adventure? As it is said, you must gather your party before venturing forth - so why not join us? ?
  • Tech Stack:
  • Languages & Runtime: TypeScript
  • AWS Services: Lambda, S3, DynamoDB, SQS, Cognito, Verified Permissions, Secrets Manager
  • Other: Serverless architecture, API-first approach, IaC (e.g. CDK, Serverless Framework), basic DevOps (CI/CD, monitoring)

responsibilities :


  • Develop and maintain backend services and APIs in TypeScript
  • Contribute to architectural decisions and technical design (senior+ level input)
  • Optimize and scale existing AWS infrastructure
  • Handle occasional infrastructure and DevOps tasks
  • Work in a communicative, open, and remote-first environment

requirements-expected :


  • 4+ years of professional experience in software development (ideally backend-focused)
  • Deep knowledge of TypeScript and experience building backend systems with Node.js
  • Strong hands-on experience with AWS serverless services
  • Solid understanding of distributed systems and cloud architecture
  • Comfortable working with APIs and complex backend flows
  • A proactive, communicative team player who can work independently and take ownership
  • Fluent English

offered :


  • We may not have fruit Thursdays or online meditation sessions, but you might appreciate:
  • 29 paid days off
  • Health insurance fully covered by us
  • Sports card fully covered by us
  • What Makes Us Special?
  • ? Our team has a genuine impact on the company’s decisions and direction.
  • ✨ No bureaucracy – we keep things simple and efficient.
  • ? Remote work from Poland
  • ⏳ Flexible working hours – fit your schedule to your life.
  • ? Fun social events to connect with your teammates.
  • ? We value feedback and foster an open, supportive environment.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    112 299
    18 239