Oferty pracy: Inet

This position is based at our friendly office in Warsaw, where you will join the Application Security & iNet Basement Team.

The Application Security squad is responsible for the architecture, design, and implementation of security solutions enabling authentication and authorization across the entire BEC application ecosystem. The I*Net Basement unit provides the foundational application framework and enterprise-grade integration layer supporting approximately 160 systems across BEC.

The Senior Platform/System Engineer role offers a challenging, cross-technology scope within a team that owns mission-critical components of the BEC platform. You will play a Dev-Ops Lead role in the ongoing migration of our solutions toward a modern, containerized architecture, continuously improving service availability, and driving architectural evolution across both application code and infrastructure management layers.

At BEC, we value in-person collaboration and encourage regular office presence, while also offering the flexibility to work remotely for up to 8 days per month. Your direct manager will be Miroslaw Czajka.

Primary tasks and responsibilities include:

• Ownership of the full delivery lifecycle, from solution design and implementation, through CI/CD pipeline engineering, to deployment and operational support on the Red Hat OpenShift platform
• Active contribution to platform modernization initiatives, including architectural redesign, systematic refactoring, and migration to next-generation hosting and orchestration environments
• Engineering, automation, and continuous improvement of development, testing, and deployment environments, leveraging modern DevOps methodologies and automation-first principles
• Participation in maintenance of application security services and core components of the I*Net platform in Java (multiple versions of JDK)
• Production of high-quality technical documentation and close collaboration with internal teams throughout solution design, implementation, and rollout phases

To succeed, you will have:

• Proven, hands-on expertise in DevOps practices and tooling (e.g., Argo CD, Jenkins, Bitbucket, Red Hat OpenShift, Helm, Kubernetes), with demonstrated ability to operate, scale, and evolve production-grade environments
• Minimum 5 years of professional experience in DevOps, platform engineering, or infrastructure automation roles
• Solid understanding of networking fundamentals, including firewall rule definition, routing principles, and load balancer configuration
• Working knowledge of Java-based systems architecture, including JVM, dependency management, packaging, and deployment models, sufficient to analyze runtime behavior, diagnose issues, and support the Team in deployments and handling issues
• Strong engineering mindset, excellent communication skills, and the ability to collaborate effectively within cross-functional, highly technical teams

It’s nice-to-have:

• Experience designing and operating systems in regulated environments, particularly within the financial services sector
• Hands-on experience with vulnerability management and security scanning in production systems, including scanners (e.g. XRay, Nessus), understanding of findings, and risk-based prioritization based on exploitability and business impact
• Security: certificates lifecycle management (e.g. Venafi)
• Practical expertise with heterogeneous system integration across enterprise landscapes

Be your best self with BEC's benefits!

We offer a diverse range of benefits for our employees. Here are just a few of them.

• Flexible working hours (start between 7:00 and 9:30)
• Type of cooperation: employment contract
• Mental health support
• Free lunch at the office
• Professional development
• Referral bonus up to PLN 10,000
• PLN 600 on a benefit platform a month
• Passion clubs and social events (Tennis, salsa dancing, board games, family picnics and more!)

What does the recruitment process look like?

If you have any questions related to the position, please contact Anna Barcińska. - Talent Attraction Partner.

BEC is in the process of being acquired by our largest customer and co-owner, Nykredit, which is Denmark's largest mortgage provider and third-largest bank. We will become part of a new and larger organization called Nykredit Financial Technologies. In the transition phase, we are recruiting for roles that we expect to be highly needed in our future organization.