Backend & DevOps Engineer

About the Position

Join Kolomolo as a Backend & DevOps Engineer to develop, deploy, and improve backend services using Node.js and Python. We are looking for a proactive, tech-savvy individual to build their career in IT with us.

Location: Kraków, Poland

Contract: B2B, Full-Time

At Kolomolo, we don’t just follow trends - we set them. As a global supplier of IT services and digital modernization solutions, we help businesses embrace cutting-edge technology to optimize their operations. Now, we are growing and looking for fresh talent to grow with us.

Are you proactive, tech-savvy, and eager to build your career in IT? This role could be your perfect fit.

Responsibilities

• Develop and maintain backend applications and services using Node.js and/or Python.
• Support the deployment and operation of applications in production environments.
• Troubleshoot backend, deployment, runtime, and integration issues.
• Contribute to DevOps and application delivery processes.
• Improve operational processes through scripting and automation.
• Monitor application and system behavior and help resolve production issues.
• Identify opportunities to improve application performance, stability, and reliability.
• Collaborate with development and operations teams throughout the application lifecycle.

Requirements

• Strong programming skills in Node.js and/or Python.
• Professional experience in backend development.
• Good understanding of production environments.
• Understanding of DevOps practices and deployment processes.
• Ability to troubleshoot backend applications and production-related issues.
• Ability to write clear, maintainable code and automation scripts.
• Strong analytical and problem-solving skills.
• Good collaboration and communication skills.
• Good written and spoken English.

We Offer

• Competitive salary and benefits
• Career development opportunities in a growing tech company
• Continuous learning culture: mentorship, internal training, and certifications
• Flexible, agile work environment (remote, hybrid, or on-site in Kraków)
• Office perks: great coffee, tea, fresh fruit, snacks, and a fun atmosphere
• Flat management structure, where your voice matters
• Regular team events and a social, supportive work culture
• B2B contract or Contract of Mandate (Umowa Zlecenie)

About the Company

To be leaders in digital modernization by helping companies embrace the latest cutting-edge technologies to optimize their business with the help of our talented experts.

Founded in: 2016

Co-workers: About 100

Turnover: 5M

Join Kolomolo and elevate your career with cutting-edge technology, a supportive team, and a company that truly values your input.

Ready for the next step? Apply now and start an exciting journey of growth and innovation with us!