Top Tech Jobs & Startup Jobs in Krakow

Monitor and analyze security logs and events in real time, investigate incidents to determine root cause and remediation, maintain and improve security operations procedures, report security exposures or noncompliance, and assess/mitigate findings from penetration tests and vulnerability assessments. Shift includes weekend coverage.

Sell and promote eTeacher Group services to prospective customers via phone and email. Qualify needs, handle objections, close deals to meet quotas, and maintain positive customer relationships. Work remotely with a flexible schedule and participate in five shifts weekly.

Design, build, and maintain AI-first automation and reasoning layers for operational workflows. Translate manual processes into production-grade agents and integrations (Claude/Codex, n8n, APIs), ship via GitHub/AWS, perform evals and manual QA, monitor production, and measure hours reclaimed. Partner with domain leads across operational engines and iterate on real operational feedback.

Lead security engineering across web apps, APIs, cloud (AWS/OCI), Kubernetes, and on-prem systems. Build CI/CD security, secure genomic and PHI/PII pipelines (HIPAA), run monitoring and incident response, prepare for HIPAA/SOC2/ISO27001 audits, perform pentesting/vulnerability discovery, improve logging/SIEM, and drive remediation with engineering and DevOps while raising company-wide security awareness.

Tier-3 technical escalation specialist for Microsoft 365 Collaboration (Teams, Exchange, SharePoint, OneDrive). Resolve complex incidents, perform root-cause analysis, administer tenant and identity configurations (Entra ID), and ensure security, compliance, and service quality within an ITIL operational model.

Perform protocol-focused security research to prevent vulnerabilities on Ethereum mainnet. Tasks include AI-assisted analysis, fuzzing, manual review, reviewing hardforks and spec changes, improving security tooling and automation, coordinating disclosures, and supporting audits and audit competitions while collaborating with devops, specifications authors, and client implementers.

Define and execute the product roadmap for AI-driven blockchain security monitoring tools. Collaborate with cross-functional teams, analyze market and customer feedback, deliver features on time, and communicate with stakeholders to align expectations and improve product offerings.

Lead application security across mobile banking, payments, and regulated products. Conduct threat modeling, secure SDLC design, CI/CD tuning, supply-chain and secrets posture, and vulnerability management. Translate security risk for engineers, regulators, and the CISO while owning processes, tooling, and remediation workflows.

Design, build and operate ScorePlay's multi-region AWS platform at petabyte scale. Own Kubernetes/Terraform/Terragrunt/Helm infrastructure, Kafka event streaming, storage economics, developer self-service tooling, security/SOC2 readiness, on-call incident response, and cost-optimized multi-cloud/Bring Your Own Storage architectures.

Hands-on security engineering role to design, build, and automate detection and protection tooling. Responsibilities include risk assessments, vulnerability scanning, incident response, security architecture (firewalls, IDS, encryption), integrating security into development, automation of security operations, audits/compliance, and documentation.