Senior Cloud Fullstack Developer - IoT & Secure Backend

Ework Group; Kraków; On-site; PLN 180,000 - 260,000; Full time

Job summary

Ework Group is seeking a Senior Cloud Fullstack Developer to own cloud deployment, backend and frontend work, and a React-based web portal integrated with an IoT platform. You will deploy to AWS, manage CI/CD, and ensure secure, scalable operations across devices and generations.

The role involves adapting the UI for markets, shipping production code, and collaborating with external partners. On-site role with weekly office presence near Cracow is expected.

Qualifications

• Must contribute backend and frontend code for an OEM cloud and IoT platform, with Node.js/Express and React responsibilities.
• Experience deploying to AWS, containers, CI/CD pipelines, and secret management.
• Proficiency with PostgreSQL and Redis, and working with Git repositories.
• Ability to ship production code changes and adapt integrations as services evolve.
• Collaborating with external delivery partners to deliver integrated solutions.

Responsibilities

• Own cloud deployment, backend/frontend engineering, and production operations for an IoT cloud and React portal.
• Maintain and adapt the stack in staging/production, including UI adaptation for markets.
• Deploy and maintain AWS infrastructure, CI/CD, and environment configurations.
• Ensure security, monitoring, and incident response; update runbooks and docs.
• Coordinate with partners and internal teams for release planning and deployment.

Skills

Node.js

Express APIs

React SPAs

AWS

CI/CD

PostgreSQL

Redis

GitHub Actions

Cloud deployments

Tools

Firebase Auth

Automated tests

Job description

Ework Group is seeking a Senior Cloud Fullstack Developer to own cloud deployment, backend and frontend work, and a React-based web portal integrated with an IoT platform. You will deploy to AWS, manage CI/CD, and ensure secure, scalable operations across devices and generations.

The role involves adapting the UI for markets, shipping production code, and collaborating with external partners. On-site role with weekly office presence near Cracow is expected.