Network Engineer

DevOps

Network Engineer

DevOps
-, Warszawa

Billennium

Full-time
Any
Mid
Remote

Job description

More about us:

Billennium is a global technology company with over 20 years of experience 💡 We're passionate about innovation and empowering businesses worldwide. As an employer, we create a supportive space where growth, collaboration, and creativity thrive 🚀 Join us and shape the future of technology – together!


About the Client:

Join a project for one of the world’s leading financial institutions 💳, known for innovation in digital banking and cybersecurity. You’ll become part of a cross-functional network engineering team focused on infrastructure automation, CI/CD pipelines, and system integrations.


What you will do:

• Develop and maintain scripts & tools to automate configuration and monitoring of network devices

• Design and implement CI/CD pipelines for network-related automation (NetDevOps)

• Cooperate with network engineers to identify and automate repetitive tasks

• Integrate external systems (e.g. CMDB, ticketing tools, SIEM) with automation platforms

• Prepare and maintain technical documentation for tools, processes, and configuration


What we are looking for:

• Knowledge of Python, Go, or JavaScript and scripting for automation

• Experience with Ansible, Terraform, Postman and version control (Git, GitLab)

• Basic familiarity with databases (SQL, MySQL, PostgreSQL) and API integration

• Understanding of TCP/IP, DNS, HTTP/S and experience with Cisco, PaloAlto, Fortinet devices

• Familiarity with CI/CD practices and tools (Jenkins, GitLab CI), and containerization (Docker, OpenShift)


💻 Technologies in the project:

Python, Go, JavaScript, Ansible, Terraform, Postman, Jenkins, GitLab, Docker, OpenShift, MySQL, PostgreSQL, Elastic Search, Java, REST APIs, Cisco, PaloAlto, Fortinet, TCP/IP, DNS, HTTP/S


Perks and benefits:

• Access to Udemy for Business, private medical care, Multisport card, veterinary care, language lessons, and shopping vouchers

• Remote or hybrid work with flexible hours

• Strong focus on career development, including learning paths with Microsoft, AWS, Snowflake, Salesforce & more

• Work in a global environment with diverse, international teams

• A future-oriented culture driven by innovation and collaboration

• Take part in hackathons, integration events, CSR initiatives and more

• Enjoy our traditional annual company retreat in Mazury

• Receive a warm welcome with a starter pack full of surprises


Recruitment process:

• HR interview

• Technical interview

• Interview with the Client

• Final decision & feedback


👉 Sounds interesting? Click "Apply" and let’s talk!

Tech stack

    PaloAlto

    regular

    Jenkins

    regular

    Ansible

    regular

    Docker

    regular

    Go

    regular

    GitLab

    regular

    Terraform

    regular

    Python

    regular

Office location

Published: 14.05.2025
Network Engineer - Billennium