Senior Kubernetes Platform Engineer (On-Prem / Bare Metal)

Added 22/10/2026

Senior Kubernetes Platform Engineer - On-Prem / Bare MetalSC Cleared | On-Site | Contract Opportunity (OutsideIR35)GCS is supporting one of the world's leading technology companies on a highly technical infrastructure engineering programme.We're looking for an exceptional Kubernetes Platform Engineer with deep expertise in designing, building and securing Kubernetes infrastructure within bare-metal and on-premises environments.This is a hands-on engineering opportunity, working on complex, security-sensitive infrastructure where performance, resilience and security are critical.We're looking for builders, not simply engineers who maintain existing environments.The OpportunityYou'll be responsible for building, deploying and enhancing Kubernetes infrastructure, working across the underlying compute, networking, security and observability...

Senior Security Architecture Consultant

Added 22/10/2026

Senior Security Architecture Consultant📍 Dublin City Centre (Hybrid) 📅 12-Month Fixed Term ContractThe OpportunityA unique opportunity for an experienced security professional to work on the assessment and improvement of cybersecurity across complex digital and technology environments.This role will suit individuals with strong technical security expertise who enjoy working across architecture, infrastructure, cloud security and enterprise security programmes.Key ResponsibilitiesAssess and review security architectures across enterprise environments.Evaluate cybersecurity controls within network, cloud and infrastructure platforms.Conduct technical security assessments and assurance reviews.Provide guidance on security-by-design and resilience best practices.Identify technical risks and security improvement opportunities.Engage with senior technology stakeholders on cybersecurity strategy and...

Senior Cybersecurity Assurance Consultant

Added 22/10/2026

Senior Cybersecurity Assurance Consultant📍 Dublin City Centre (Hybrid) 💰 €85,000 per annum 📅 12-Month Fixed Term ContractThe OpportunityWe're seeking an experienced Cybersecurity Assurance professional to join a growing team responsible for strengthening cyber resilience across large-scale, business-critical environments.This is an excellent opportunity for a consultant or in-house security professional with a strong foundation in governance, risk, compliance, audit and assurance.Key ResponsibilitiesLead cybersecurity risk assessments and assurance reviews.Conduct audits against recognised security frameworks and standards.Review governance, risk management and control environments.Assess organisational compliance with cybersecurity obligations and best practice.Produce assessment reports, findings and recommendations for senior stakeholders.Support continuous improvement of security...

Senior Data Analyst

Added 20/10/2026

Job Title: Senior Data Analyst (Payments & Scheme Reporting)The OpportunityWe are seeking a Senior Data Analyst with strong experience in Payments, Card Schemes, Acquiring/Issuing Operations, and Commercial Reporting to join a global sales operations and reporting function. This role will be responsible for delivering executive-level reporting, forecasting, dashboard development, and data-driven insights across regional and global stakeholders.The ideal candidate will have a blend of Salesforce reporting, Tableau/Snowflake expertise, advanced Excel modelling, and payments industry knowledge, particularly within Visa, Mastercard, acquiring, issuing, merchant, and transaction reporting environments.Key ResponsibilitiesDesign and maintain executive reporting and dashboards for Director and VP-level stakeholders.Build automated reporting...

Senior BI Engineer

Added 20/10/2026

Hiring AlertSenior BI Engineer - (Quicksight, Data Modeling and AWS Data Stack)We are looking for a Senior BI Engineer - Quicksight with strong data modeling experience, and owning and rebuilding the manufacturing reporting layer, ensuring accurate, trusted, and automated operational reporting. The ideal candidate will work closely with operations, software engineering, and data engineering teams to validate business metrics, redesign datasets, and deliver scalable QuickSight dashboards.Key ResponsibilitiesStrong data modeling experience, including designing fact and dimension schemas from business requirements and creating intuitive data models for business users.Designing the data model. Identify a sensible, simple model (fact and dimension tables) that...

Senior Quicksight Developer

Added 20/10/2026

Hiring AlertSenior Quicksight DeveloperWe are looking for a Senior Quicksight Developer with strong data modeling experience, and owning and rebuilding the manufacturing reporting layer, ensuring accurate, trusted, and automated operational reporting. The ideal candidate will work closely with operations, software engineering, and data engineering teams to validate business metrics, redesign datasets, and deliver scalable QuickSight dashboards.Key ResponsibilitiesStrong data modeling experience, including designing fact and dimension schemas from business requirements and creating intuitive data models for business users.Designing the data model. Identify a sensible, simple model (fact and dimension tables) that would yield those dashboardsAssess existing QuickSight dashboards, Athena/Redshift datasets, and...

Senior Business Intelligence Engineer

Added 20/10/2026

Hiring AlertSenior BI Engineer - (Quicksight, Data Modeling and AWS Data Stack)We are looking for a Senior BI Engineer - Quicksight with strong data modeling experience, and owning and rebuilding the manufacturing reporting layer, ensuring accurate, trusted, and automated operational reporting. The ideal candidate will work closely with operations, software engineering, and data engineering teams to validate business metrics, redesign datasets, and deliver scalable QuickSight dashboards.Key ResponsibilitiesStrong data modeling experience, including designing fact and dimension schemas from business requirements and creating intuitive data models for business users.Designing the data model. Identify a sensible, simple model (fact and dimension tables) that...

Senior BI Engineer - Quicksight

Added 20/10/2026

Hiring AlertSenior BI Engineer - (Quicksight, Data Modeling and AWS Data Stack)We are looking for a Senior BI Engineer - Quicksight with strong data modeling experience, and owning and rebuilding the manufacturing reporting layer, ensuring accurate, trusted, and automated operational reporting. The ideal candidate will work closely with operations, software engineering, and data engineering teams to validate business metrics, redesign datasets, and deliver scalable QuickSight dashboards.Key ResponsibilitiesStrong data modeling experience, including designing fact and dimension schemas from business requirements and creating intuitive data models for business users.Designing the data model. Identify a sensible, simple model (fact and dimension tables) that...

Senior BI Engineer - Quicksight and Data Modelling

Added 20/10/2026

Hiring AlertSenior BI EngineerWe are looking for a Senior BI Engineer - Quicksight with strong data modeling experience, and owning and rebuilding the manufacturing reporting layer, ensuring accurate, trusted, and automated operational reporting. The ideal candidate will work closely with operations, software engineering, and data engineering teams to validate business metrics, redesign datasets, and deliver scalable QuickSight dashboards.Key ResponsibilitiesStrong data modeling experience, including designing fact and dimension schemas from business requirements and creating intuitive data models for business users.Designing the data model. Identify a sensible, simple model (fact and dimension tables) that would yield those dashboardsAssess existing QuickSight dashboards, Athena/Redshift...

Senior BI Engineer

Added 20/10/2026

Hiring Alert Senior BI Engineer We are looking for a Senior BI Engineer with strong data modeling experience, and owning and rebuilding the manufacturing reporting layer, ensuring accurate, trusted, and automated operational reporting. The ideal candidate will work closely with operations, software engineering, and data engineering teams to validate business metrics, redesign datasets, and deliver scalable QuickSight dashboards.Key ResponsibilitiesStrong data modeling experience, including designing fact and dimension schemas from business requirements and creating intuitive data models for business users.Designing the data model. Identify a sensible, simple model (fact and dimension tables) that would yield those dashboardsAssess existing QuickSight dashboards, Athena/Redshift...

Senior Cloud & Azure Infrastructure Engineer - Azure / Intune

Added 19/10/2026

Senior Cloud & Azure Infrastructure Engineer - Azure / Intune / Terraform / VMware / M365 Location: London onsite 3 months - Inside IR35 We are looking for an experienced Senior Cloud & Infrastructure Engineer to join a technology team working across a hybrid Microsoft Azure and on-premise infrastructure environment. This is a hands-on contract role with a strong project focus, including the migration of VMware workloads into Azure and Hyper-V, developing infrastructure-as-code using Terraform and GitHub Actions, and strengthening the wider Microsoft cloud, networking and security estate. Key Responsibilities Support the migration of VMware workloads to Azure IaaS and...

Senior C# Developer

Added 14/10/2026

Contract Opportunity | Tier 1 Investment Bank | Canary WharfOverviewOur client, a Tier 1 Investment Bank based in Canary Wharf, is seeking an experienced C# Developer to join a strategic application modernisation programme. This role sits within a technology team responsible for evolving critical business applications, supporting a transition from legacy desktop solutions to modern web-based and cloud-enabled platforms.The successful candidate will work across the full software development lifecycle, contributing to the enhancement of existing applications while helping shape the future-state architecture.Key InformationRole: Senior C# Developer Location: Canary Wharf, London (Hybrid Working) Contract Length: 6 Months Initial Contract Rate: £416...

Senior DevSecOps Engineer

Added 09/10/2026

Senior DevSecOps EngineerPrimary focus: Secure software delivery, IAM governance, and security automationLocation: Pune, IndiaCategoryDetailsFunctionProduction Operations / DevOpsReports toHead of Production OperationsGlobal job alignmentDevOps / IT Infrastructure Engineer 4People responsibilityNo direct reportsEmployment level / gradeG17TravelUp to 20% domestic and international travel, as requiredWorking modelHybrid office environmentGeneral SummaryThe Senior DevSecOps Engineer is a hands-on Senior DevOps Engineer with focused responsibility for integrating security into cloud infrastructure, delivery pipelines, developer workflows, and production platform practices across a global technology organization.The role combines broad AWS, Kubernetes/EKS, Infrastructure as Code, CI/CD, automation, and troubleshooting capability with deep expertise in IAM governance, vulnerability and open-source scanning,...

Senior Atlassian Technical Consultant

Added 07/10/2026

Senior Atlassian Technical ConsultantContract: 12 Months Location: Remote (UK) Rate: Competitive (Outside IR35 subject to determination)The OpportunityWe are seeking an experienced Senior Atlassian Technical Consultant to join a leading Atlassian consultancy on an initial 12-month contract. This is a client-facing role focused on designing and delivering enterprise-scale Atlassian solutions, cloud migrations and digital transformation initiatives across a range of complex customer environments.The successful consultant will combine strong technical Atlassian expertise with excellent stakeholder engagement skills, working closely with clients to understand business requirements, define solution architectures and support successful project delivery.Key ResponsibilitiesLead client workshops, discovery sessions and requirements gathering activities.Design...

Senior PCB Design Engineer

Added 06/10/2026

THE ROLE You will own complex, high-speed board design in the phased-array signal chain - and see your designs through the lab. The team runs design and validation in parallel: while one board revision is being validated at the bench, the next is in design. You'll design boards (schematic capture, component selection, layout ownership), personally bring up newly fabricated hardware, debug to root cause, and feed findings into the next revision. This is a design-first seat with real lab ownership - not a test role, and not a documentation role. WHAT YOU'LL DO Design high-complexity, high-speed digital boards: schematic capture,...