Senior Full-Stack Engineer (Cloud)

Quick Facts

• Role: Senior Full-Stack Engineer (Cloud)
• Work model: 100% remote (Poland)
• Contract: Full-time (also available B2B or contractor agreement)

Description

Join an international team building a modern SaaS platform used by corporate customers worldwide. You will design and develop administrative portals, operational dashboards, and solutions for monitoring, configuration, and business process management in cloud environments.

Responsibilities

• Design, develop, and maintain administrative portals and operational dashboards
• Build intuitive UIs for system configuration, process monitoring, and workflow management
• Develop web applications with React and TypeScript
• Create and integrate REST APIs connecting the UI to backend services and microservices
• Implement authentication and authorization (OAuth2, OIDC) and RBAC
• Collaborate with product teams, architects, and UX designers on business requirements
• Participate in microservices-based architecture and cloud service integrations
• Deploy and maintain applications on Docker and Kubernetes
• Support CI/CD processes and monitor performance, logs, and application availability
• Participate in Agile/Scrum ceremonies, code reviews, and technical documentation

Requirements

• Minimum 5 years of experience in full-stack web application development
• Very good knowledge of JavaScript (ES6+), TypeScript, React, and HTML5/CSS3
• Experience building dashboards, administrative portals, or enterprise applications
• Practical knowledge of backend frameworks: Java Spring Boot, Python (FastAPI/Flask), or Node.js
• Experience designing and integrating REST APIs and working with microservice architectures
• Knowledge of relational or non-relational databases: PostgreSQL, MySQL, MongoDB, or Elasticsearch
• Practical experience with Docker and Kubernetes
• Knowledge of AWS, GCP, or Azure
• Experience with Git and CI/CD tools (GitLab, Bitbucket)
• Very good English for an international environment

Benefits

• Medical care (Medicover)
• Dental care (Medicover)
• Medicover Benefits platform
• Sports card (Medicover)
• Life insurance (group)
• Retirement program
• Referral program
• Newborn baby starter kit
• Access to professional certifications (e.g., Google, ISTQB)
• Access to industry events
• Knowledge Sharing Program