Cybersecurity Full Stack Engineer

Join us, and craft the tech that protects millions globally!

Kraków – based opportunity with hybrid work model (6 days/month in the office).

As a Full Stack Engineer, you will be working for our client, a leading international financial institution that is transforming the way cybersecurity solutions are designed, built, and deployed across a global enterprise. The project focuses on strengthening digital resilience by building secure, scalable, and automated platforms for assessing and mitigating cybersecurity risks. You will be part of a dynamic and cross-functional DevSecOps team, collaborating with security experts to develop and maintain internal tools that streamline vulnerability management, secure development, and threat detection processes. This is a fast-paced, security-critical environment with real-world impact.

Your main responsibilities: Designing and developing REST API services for internal cybersecurity tools

• Building and optimizing data pipelines using Python-based ETL frameworks
• Developing CICD pipelines and maintaining deployment workflows
• Creating integrations with third-party scanning and security tools
• Troubleshooting and resolving L2/L3 issues and bugs reported via the service desk
• Writing and maintaining automated unit, integration, and functional tests
• Participating in peer code reviews and mentoring junior developers
• Supporting infrastructure deployment through containers and orchestration platforms
• Collaborating with product owners and cybersecurity experts to refine requirements
• Documenting system architecture, workflows, and operational procedures

You’re ideal for this role if you have:

• Strong experience in Python web development using FastAPI, Flask, or Django
• Proficiency with building and deploying microservices using Docker and Kubernetes
• Hands-on experience with CICD tools such as Jenkins or GitLab CI
• Solid knowledge of Linux systems and networking fundamentals (TCP/IP, DNS, etc.)
• Experience developing data pipelines using libraries like Pandas and tools like Airflow
• Proficiency in SQL and ability to write complex queries
• Familiarity with frontend technologies including HTML, CSS, and JavaScript
• Understanding of Git and branching strategies such as GitFlow or Trunk-Based Development
• A test-driven mindset with experience in writing automated test cases
• Comfortable working in agile/DevSecOps environments using Jira and Confluence

It is a strong plus if you have:

• Experience working with cybersecurity tools such as SAST, DAST, or penetration testing
• Familiarity with cloud platforms such as AWS, Azure, or GCP and tools like Terraform
• Experience using Prometheus or other monitoring and observability tools
• Strong frontend development experience using React or similar frameworks
• Database administration or optimization skills across SQL and NoSQL systems
• Knowledge of message queuing systems like Kafka or RabbitMQ
• Exposure to service mesh technologies such as Anthos
• Previous experience in regulated enterprise environments
• Familiarity with customer analytics tools such as Matomo
• UX design or interface prototyping experience

#GETREADY  to meet with us!

We would like to meet you. If you are interested please apply and attach your CV in English or Polish, including a statement that you agree to our processing and storing of your personal data. You can always also apply by sending us an email at recruitment@itds.pl.

Internal number #6860