Latest cloud architect Jobs

Principal DevOps Engineer - Decision Management Platform

This role involves designing and managing cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification across Mastercard's global payments network. The engineer will lead DevOps initiatives, build scalable CI/CD pipelines, and drive infrastructure-as-code and observability practices while collaborating with global engineering teams. Emphasis is placed on performance, reliability, and innovation in a real-time transaction environment.

Mastercard Tallaght, South Dublin, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage scalable cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Build and optimize CI/CD pipelines, lead DevOps initiatives, and drive observability and cost efficiency across hybrid cloud environments. Collaborate with global engineering teams to support mission-critical financial systems.

Mastercard Malahide, Fingal, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage scalable cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification. Work closely with global engineering teams to enhance system reliability, observability, and cost efficiency using containerized environments and real-time processing technologies.

Mastercard Rathcoole, South Dublin, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage scalable cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Work closely with global engineering teams to enhance system reliability, observability, and cost efficiency using containerization, Infrastructure as Code, and real-time data processing technologies.

Mastercard Blanchardstown, Fingal, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage scalable cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification across global payments. Champion DevOps best practices, infrastructure as code, and observability to support real-time transaction processing across hybrid environments.

Mastercard Dunboyne, Meath County, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification. Work with global teams to ensure scalability, reliability, and performance across public and private cloud environments using containerization, automation, and real-time data processing technologies.

Mastercard Blackrock, Dún Laoghaire-Rathdown, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure and CI/CD pipelines for a high-volume, low-latency decisioning platform used in fraud prevention, risk scoring, and identity verification. Work with global engineering teams to drive DevOps excellence, leveraging containerization, infrastructure-as-code, and observability tools across hybrid cloud environments. Focus on scalability, reliability, and performance in support of mission-critical financial systems.

Mastercard Clondalkin, South Dublin, Ireland

Hybrid Permanent Clearance Required

Domain Consultant, SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on their network security and zero trust journey. You will collaborate with sales teams, present to customers, lead demonstrations, and architect solutions to strengthen and simplify their security posture. This role involves staying ahead of industry trends and ensuring technical validation projects align with best practices.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Domain Consultant - SASE

As a Domain Consultant for SASE, you will provide technical expertise and guidance to customers on their network security and zero trust journey. You will collaborate with sales teams, present to customers, lead demonstrations, and architect solutions to strengthen and simplify their security posture. This role involves staying ahead of industry trends and ensuring technical validation projects are successful.

Palo Alto Networks London, United Kingdom

Hybrid Permanent

Principal Professional Services Engineer

As a Principal Consultant for SOC Transformation & XSIAM Deployment, you will lead strategic customer engagements, guiding them through complex SOC modernizations. Your role involves driving large-scale programs, developing sophisticated detection strategies, and optimizing log ingestion to deliver measurable security outcomes in dynamic enterprise environments.

Palo Alto Networks London, United Kingdom

Hybrid Permanent Clearance Required

Senior Azure Platform Engineer- SC Cleared

This role involves working on high-impact, mission-critical projects for Defence clients, building and managing scalable Azure environments, and shaping innovative solutions. You will collaborate with a team focused on delivering cutting-edge cloud infrastructure.

Searchability NS&D Farnborough, GU14 7JT, United Kingdom £60,000 – £80,000 pa

Hybrid Permanent Clearance Required

Principal Machine Learning Engineer (Live Sports Insights)

As a Principal Machine Learning Engineer, you will lead the development of AI solutions for live sports, focusing on real-time insights, personalisation, and computer vision. You will shape technical strategies, mentor teams, and ensure robust MLOps practices for scalable, low-latency systems.

Sky Tw75Qd, TW7 5QD, United Kingdom

Hybrid Permanent

Join our growing AI & Cyber Practice

This role involves designing and securing AI systems, identifying risks, and embedding security controls. You will work on mission-critical programmes in government, healthcare, defence, and critical infrastructure, ensuring AI systems are resilient, scalable, and production-ready.

Methods Central London, W3 0BJ, United Kingdom

On-site Permanent Clearance Required

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and scaling observability platforms, including metrics and tracing systems. You will work closely with service teams to implement DevOps practices and ensure high-quality, reliable infrastructure. The role involves technical leadership, team management, and collaboration with both local and remote teams.

CrowdStrike London, United Kingdom

Hybrid Permanent

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and maintaining large-scale distributed tracing and metrics platforms. You will participate in architectural discussions, team planning, and design reviews, ensuring high-quality infrastructure services for CrowdStrike’s DevOps model.

CrowdStrike Denmark

Hybrid Permanent Flexible