Senior Platform Engineer: Build Scalable Cloud Backbone

EasySoftGroup

Kraków

On-site

PLN 180,000 - 300,000

Full time

5 days ago

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Job summary

EasySoftGroup in Kraków seeks a Platform Engineer to build scalable cloud-native platforms and shared infrastructure used across engineering teams. You will own foundational systems including internal libraries, shared services, CI/CD pipelines, developer tooling, and observability to improve velocity, reliability and scalability.

You will work with TypeScript, Node.js, NestJS, Kubernetes, Terraform, GitHub Actions, and AWS, collaborating with distributed teams to deliver reliable, maintainable

Qualifications

3+ years building backend services with TypeScript/Node.js (NestJS preferred).
Strong fundamentals: CPU, memory, I/O, concurrency, performance bottlenecks.
Experience using AI-assisted developer tools while keeping sound judgment.

Responsibilities

Scope and ownership increase with seniority.
Build and maintain shared libraries and SDKs (auth, logging, config, API clients, error handling).
Develop and support shared backend services and internal APIs.
Improve developer experience with templates, scaffolding, and local tooling.
Design and maintain CI/CD workflows for reliability, security, and speed.
Build observability tooling: metrics, logging, tracing, dashboards, alerts.

Skills

TypeScript

Node.js

NestJS

PostgreSQL

AWS

CI/CD

Observability

AI-assisted tools

Cloud-native

Tools

Kubernetes

Terraform

GitHub Actions

Prometheus

Grafana

OpenTelemetry

Datadog

Job description

You will work with TypeScript, Node.js, NestJS, Kubernetes, Terraform, GitHub Actions, and AWS, collaborating with distributed teams to deliver reliable, maintainable

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