Top Tech Jobs & Startup Jobs

As a Product Owner, you will manage the product vision, roadmap, and backlog, ensuring alignment with business goals and customer needs while collaborating with Agile teams.

Develop and enhance the Open Telekom Cloud platform, solve complex hyper-scaler backend operational issues, work with cloud infrastructure hardware, build monitoring and quality assurance capabilities, and automate processes using infrastructure automation frameworks. The role requires strong Linux, networking, cloud security, and infrastructure automation expertise, with customer focus, agile teamwork, and English fluency. Work must be performed within the European Union, with remote work available only within Slovakia.

Design and implement process-driven, workflow solutions using Camunda. Model BPMN/DMN processes and decisions, build integrations (REST/APIs), implement job workers and background processing, ensure scalability, error handling, versioning and deployment, and collaborate in an Agile (SCRUM) team with stakeholders.

Own and operate production data pipelines on Palantir Foundry, developing scalable PySpark solutions and ensuring data quality, monitoring, reliability, and performance. Responsibilities include CI/CD, infrastructure automation, incident response, troubleshooting, root cause analysis, user support, testing, governance, and collaboration with engineers, administrators, and stakeholders. The role combines software development, data engineering, and operational excellence across the full data platform lifecycle.

Design, implement, and support Edge computing components and clusters. Lead architecture, automation, and standardization efforts; mentor colleagues; coordinate multi-layer installations (OS, network, middleware, application); act as customer technical lead and participate in R&D and technical project leadership to meet KPIs and product roadmaps.

Develop and maintain backend microservices and REST APIs for fiber-ordering and fulfillment. Implement process orchestration (BPMN/Camunda), ensure resilience, observability, testing, and CI/CD. Support Angular frontend tasks, participate in code reviews, on-call release support, and collaborate in Agile teams to deliver reliable, customer-facing features.

Provide L2 administrative and operational support for security processes: develop and implement security rules, run security analyses and tests, select and deploy security management tools, provide last-level technical support, update service agreements, advise employees on security topics, and participate in projects/sub-projects. Shift work 24/7.

Senior technical expert to design, implement, and operate security technologies across data center and hybrid/cloud environments. Responsibilities include operating Microsoft Defender and Sophos security suites, managing EDR/XDR, handling incidents/changes, deploying security tools, collaborating with teams and vendors, improving service reliability, and supporting onboarding, training, and documentation.

Design, plan and deploy security and SD‑WAN solutions; analyze requirements and develop concepts; support sales and proposals; consult and support customers; participate in product development and introduce solutions across the group.

Provide 2nd/3rd-level security operations and Linux system support. Administer Linux servers, troubleshoot Kubernetes and Wazuh, maintain VMware/SAN environments, develop automation scripts, investigate root causes, resolve incidents and changes, monitor performance, produce documentation, participate in on-call rotation and knowledge sharing.