Latest Engineering Consultancy Jobs

Infrastructure Support Engineer

As an Infrastructure Support Engineer at Nscale, you will ensure the efficiency and reliability of data centre infrastructure, handle day-to-day tickets and alerts, and collaborate with cross-functional teams to resolve issues and drive service improvements. You will also participate in on-call duties and travel to customer locations for deployments and troubleshooting.

NScale United Kingdom

Hybrid Permanent

Senior Engineer, Storage Services

This role involves providing senior technical leadership for Nscale's storage services, including Block, File, Parallel, and Object storage. You will shape the architecture, engineering direction, and technical quality of these services, ensuring they integrate effectively into the broader platform and support the company's AI infrastructure goals.

NScale United Kingdom

On-site Permanent

(Senior) Network Engineer

This role involves designing, deploying, and operating high-speed Ethernet and InfiniBand networks that support Nscale’s AI and HPC infrastructure. You will work closely with deployment teams to ensure correct BOMs, data center layouts, and rack elevations, while also troubleshooting complex network issues and automating network operations.

NScale United Kingdom

Remote Permanent

Senior Software Engineer - Fleet Management

This role involves building and maintaining the Fleet Manager platform, which automates the lifecycle management of GPU nodes and network switches. Responsibilities include designing and implementing workflow automation systems, integrating with datacenter infrastructure, and ensuring reliability and security at scale.

NScale United Kingdom

Remote Permanent

Support Desk Engineer

As a Support Desk Engineer, you will provide first- and second-line technical support for Nscale’s GPU cloud platform, troubleshooting issues and escalating complex cases. You will work closely with customers and internal teams to ensure an exceptional user experience and contribute to improving support processes and documentation.

NScale United Kingdom

On-site Permanent

Principal DevOps Engineer - Decision Management Platform

As a Principal DevOps Engineer for Mastercard’s Decision Management Platform, you will design and manage cloud infrastructure, build CI/CD pipelines, and drive DevOps initiatives to support a high-volume, low-latency financial system. You will collaborate with global teams to ensure system reliability, scalability, and security, while fostering innovation and continuous improvement.

Mastercard Dublin, City Of Dublin, Ireland

On-site Permanent

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Build scalable CI/CD pipelines and lead DevOps initiatives across global data centers using containerized systems and real-time processing technologies. Promote Infrastructure as Code, observability, and cost-efficient cloud practices in a mission-critical environment.

Mastercard Celbridge, Kildare 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 and identity verification. Work with global teams to ensure scalability, reliability, and performance across public and on-prem cloud environments using containerization, automation, and observability tools.

Mastercard Howth, Fingal, Ireland

Hybrid Permanent Clearance Required

Principal DevOps Engineer - Decision Management Platform

Design and manage cloud infrastructure for a high-volume, low-latency decisioning platform used in fraud prevention and identity verification. Build scalable CI/CD pipelines and lead DevOps initiatives across global data centers, leveraging containerization, infrastructure-as-code, and observability tools. Collaborate with engineering teams to optimize performance, reliability, and cost efficiency in both public and on-prem environments.

Mastercard Ashbourne, Derbyshire, United Kingdom

Hybrid Permanent Clearance Required

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 ensure operational excellence through automation, observability, and cloud optimization. Collaboration with global R&D teams is central to supporting real-time transaction processing and driving innovation in a mission-critical environment.

Mastercard Dundrum, Dún Laoghaire-Rathdown, Ireland

On-site 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 deployment velocity using containerized environments and Infrastructure as Code. Drive innovation in a secure, performance-critical payments network environment.

Mastercard Greystones, Wicklow 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 across Mastercard's global payments network. Work closely with R&D teams to ensure scalability, reliability, and operational excellence using containerization, observability tools, and Infrastructure as Code.

Mastercard Swords, Fingal, 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 global data centers. Work closely with R&D teams to support real-time transaction processing at scale using containerized systems and in-memory data grids.

Mastercard Donabate, Fingal, 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, drive observability with monitoring tools, and lead DevOps initiatives across global engineering teams. Work with in-memory data grids and real-time processing systems to ensure reliability, performance, and cost efficiency in hybrid cloud environments.

Mastercard Bray, Wicklow County, 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 ensure system reliability, security, and performance across public and private cloud environments. Drive DevOps best practices including Infrastructure as Code, observability, and cost optimization.

Mastercard Maynooth, Kildare County, Ireland

Hybrid Permanent Clearance Required