Full-Stack Engineer Cloud & Reliability
-, Warszawa +4 Locations
KUBO
We’re looking for a Full-Stack Engineer with a mix of development and operations skills.In this role, you’ll work on a SaaS platform in the legal-tech sector, supporting the digitalisation of workflows for legal services. Your day-to-day will include both building new features (React, Node.js, AWS) and helping to keep the platform stable — from monitoring systems to handling on-call issues and creating automation tools to make the job easier. You’ll be part of an international team, working closely with developers and operations specialists.
Key responsibilities
Provide on-call support for the global team (10:00–18:00)
Diagnose and prioritize incidents, and resolve critical issues efficiently
Create and maintain a knowledge base of incident root causes and solutions
Monitor system health in real-time to ensure reliable performance
Maintain and improve automated recovery mechanisms
Integrate monitoring and alerting into the development process
Build diagnostic tools (e.g., automated log analysis scripts)
Collaborate with development and operations teams to resolve issues quickly
Help manage and reduce technical debt
Ideal candidate profile
Experience with on-call support and incident management
Knowledge of React, Node.js, and TypeScript
Ability to use AI tools to speed up problem-solving
Skilled at debugging applications and infrastructure (AWS EC2/S3/CloudWatch)
Quick to adapt to large codebases and work with multiple teams
Comfortable reading and writing technical documentation in English
Proactive, accountable, and quick to respond in urgent situations
AWS certifications (SysOps/DevOps) - nice to have
Experience troubleshooting VPC networks - will be an asset
Conditions
Work model: Remote
Employment type: B2B
Salary: 100-120 pln/h
Recruitment steps
Interview with recruiter
Technical interview
Client interview
Full-Stack Engineer Cloud & Reliability
Full-Stack Engineer Cloud & Reliability
-, Warszawa
KUBO