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IT Security Engineer / Penetration Tester 60% - 100% (m/w/d)
Designs and improves SOC/SIEM systems and performs penetration tests to secure client environments, leveraging Linux/Windows hardening and SIEM tools like Splunk or Elastic Security.
Lead - Incident Responder Cybersecurity
Lead the investigation and response to cybersecurity incidents for Frontier Airlines, analyzing threats across SIEM, EDR, and cloud platforms and coordinating containment and recovery efforts.
Site Reliability Engineer
Build and maintain the reliability, observability and automation of Westpac’s digital banking platforms using SRE practices, cloud-native tech and AI-driven operations.
Contract Senior Software Engineer (Java Spring)
Contract Senior Software Engineer builds and maintains Java Spring loyalty and transaction services for fintech clients, designing REST APIs, event-driven flows, and integrations with enterprise systems.
Contract Principal Software Engineer (Java Spring)
Design and build Java/Spring loyalty and transaction-processing services, integrating with enterprise systems and ensuring auditability and high reliability.
Snowflake Data Engineer - Ads
Build and automate Apple Ads’ Snowflake-based cloud data warehouse on AWS, using Iceberg lakehouse tech and Python to deliver reliable, scalable advertising analytics and pipelines.
Java Developer Senior
Senior Java developer building and maintaining enterprise financial applications (funds, cards, payments) in hybrid cloud environments using Java, Spring Boot, AWS, and CI/CD pipelines.
Senior/Principal Java Developer
Design and build Java/Spring Boot microservices for supply-chain and warehouse systems, using Kafka, Kubernetes, AWS, and CI/CD pipelines.
Principle Software Engineer DevOps
Architects and operates AWS-based Kubernetes platforms, GitOps CI/CD, and observability stacks for a global casino-table technology provider, ensuring high availability and security for live gaming systems.
Integration Specialist / Platform Engineer
Builds and runs Kafka, HiveMQ and Kubernetes-based integration platforms; automates CI/CD, observability and incident response for scalable, secure data pipelines.
Splunk Engineer with Security Clearance
Designs, implements, and maintains enterprise Splunk logging and security analytics platforms to meet compliance and audit requirements.
Security Engineer — Platform Security
Protect Gallup’s global cloud and infrastructure by designing secure platforms, running CSPM reviews, tuning Splunk SIEM/EDR, and leading incident response.
Java Developer
Builds and maintains Java-based backend services, APIs, and microservices using Spring, Kafka, and cloud tools.
Java Full Stack Developer
Build cloud-native Java microservices and full-stack apps for a UK biometric system upgrade using Spring, REST APIs, and Kubernetes.
Cybersecurity Analyst
Analyze security alerts, investigate incidents, and manage vulnerabilities for a defense-focused tech company, ensuring compliance with NIST, CMMC, and ITAR while supporting secure operations in regulated environments.
Senior DevOps Engineer with AWS (k/m)
Senior DevOps Engineer builds and maintains a Kong Gateway API platform on AWS, Kubernetes, and Terraform, automating CI/CD pipelines and monitoring for a banking client.
Lead Infrastructure Engineer, Site Reliability Engineering
Lead a global team to improve reliability and automation for enterprise workplace tech like Microsoft 365, Windows endpoints, and Intune, embedding SRE practices and observability at scale.