Intellectsoft logo
Intellectsoft

Engineering Your Vision

Senior Node.js Developer

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200H1B No SponsorCompany SiteLinkedIn

Location

Ukraine

Posted

14 hours ago

Salary

0

Seniority

Senior

Job Description

Senior Node.js Developer

Intellectsoft

• Collaborate with cross-functional team to define technical requirements and shape product architecture • Design and develop scalable backend services and APIs from scratch • Build core platform functionality with a focus on performance, reliability, and security - Integrate external services, databases, and third-party APIs • Ensure adequate unit and integration test coverage • Contribute to code reviews and technical discussions • Communicate effectively and collaborate with the team

Job Requirements

  • TypeScript (advanced) — strict typing, decorators, async patterns
  • Node.js — runtime fundamentals, event loop
  • NestJS — modules, DI, guards/interceptors; modular-monolith → microservices design
  • PostgreSQL relational modelling for a transactional commerce domain
  • Transactions / ACID / concurrency control
  • Postgres full-text search + GIN indexes
  • ORM + migrations — Prisma, TypeORM, or Drizzle
  • DDD / microservices extraction patterns — bounded contexts, module seams for later service extraction
  • OAuth2 / OIDC, JWT, token lifecycle
  • SQS workers — retries, dead-letter queues
  • EventBridge scheduled jobs
  • Core AWS — ECS Fargate, RDS, S3, ElastiCache (Redis), CloudWatch
  • Docker; CI/CD; observability
  • Amazon SES transactional email
  • HTML-to-PDF generation
  • AWS CDK (TypeScript) infrastructure-as-code
  • Amazon Cognito — MFA, passwordless/magic-link
  • Firebase Cloud Messaging / APNs push
  • OpenSearch, Multi-AZ HA, X-Ray tracing
  • ALB, WAF, Secrets Manager, KMS

Benefits

  • Udemy courses of your choice
  • Team-buildings, events, marathons & charity activities to connect and recharge
  • Workshops, trainings, expert knowledge-sharing that keep you growing
  • Clear career path
  • Absence days for work-life balance
  • Flexible hours & work setup - work from any of listed locations and organize your day your way

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