Cloud Security Consultant (Google Cloud) - B2B

Added 06/04/2026

Role: Cloud Security Consultant (Google Cloud)Duration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation undergoing multiple large-scale transformation programmes across their Cyber Security division, including scaling their cloud security capability. As part of a wider initiative to mature and scale cloud security engineering, we are looking for a Cloud Security Consultant to support security governance, controls, and compliance across Google Cloud environments.What you'll be doing: Reviewing and assessing security exception and risk acceptance requests from global business and technology teams, ensuring compliance with cloud security controls.Providing cloud security...

Senior Software Engineer/Data Platform Engineer (Databricks, Graph, APIs)

Added 30/04/2026

Senior Software Engineer / Data Platform Engineer (Databricks, Graph, APIs)Location: Philadelphia, PA The team sits within the network technology organisation and is responsible for building advanced data platforms that support digital twin capabilities across the access network. The group combines network design data, telemetry, mapping technologies, and graph intelligence to improve troubleshooting, planning, operational efficiency, and market competitiveness.The team works on highly scalable engineering products including large data pipelines, graph databases, APIs, and mapping platforms. Their work enables smarter network decisions, faster fault resolution, and better use of operational resources.This is a technically strong team focused on solving complex real-world...

IAM/Platform Engineer/Developer

Added 06/05/2026

Responsibilities will includeExperience automating application build, configuration, and maintenance within a Windows environmentStrong Ansible, PowerShell, Github and REST skillsStrong Windows operating system experience knowledgeStrong troubleshooting skillsProven experience of working in a global scale highly regulated environment with focus on security, resilience, and automationStrong skills in Windows operating systems and support of large infrastructures at a senior levelStrong experience in developing with at least one scripting languageCandidates should be self-motivated, able to work on tasks unsupervised and have strong communication skillsBe a positive team player working as part of a large programmeBe Accountable for deliverables and proven track record of delivering...

Rabbit MQ SME/Platform/DevOps Engineer

Added 01/05/2026

Role OverviewYou will be part of a high-impact engineering team working on a global Privileged Access Management (PAM) transformation programme. RabbitMQ plays a critical role in enabling secure, scalable messaging across highly regulated environments.This is a hands-on technical role involving architecture input, engineering, deployment, and collaboration with internal teams and technology stakeholders. Role: Rabbit MQ/Platform/DevOps Duration: Until November this year extendable Location: Sheffield 2days office in a week. Rate: GBP 600 to 620/Day Inside IR35 Key ResponsibilitiesDesign, implement, and support RabbitMQ deployments across non-production and production environmentsConfigure and manage RabbitMQ clusters (multi-site deployments)Contribute to architecture and low-level design documentationWork closely...

Senior Data Platform Engineer

Added 01/04/2026

I am looking for a Senior Data Platform with experience in Azure and Databricks for a client of mine based in Amsterdam.6 months contract with the option to extend.Netherlands based candidates only and this is a freelance/zzp role.For further information please apply or reach out to me on [email protected] is acting as an Employment Business in relation to this vacancy.

Sr DevOps/Platform Engineer

Added 24/02/2026

We're hiring for a Platform / DevOps Engineer role where the focus is on building Kubernetes platforms (not just day-to-day cluster maintenance).You'll be responsible for designing and running cloud-native infrastructure in AWS/Azure, using Terraform-first delivery. Role: Platform / DevOps EngineerLocation: Dublin (Hybrid)Type: Full Time/PermKey Technical RequirementsMust-HavesStrong AWS/Azure experience.Kubernetes (clusters, deployments).CI/CD - ideally GitHub Actions.Infrastructure-as-Code, especially:TerraformBackground in coding (Java/Go/Python) is advantageousGCS is acting as an Employment Agency in relation to this vacancy.

Platform & Performance Engineer

Added 11/02/2026

Job Title: Platform & Performance Support EngineerLocation: Dublin, Ireland (Hybrid) Contract Type: 11 Months ContractRole OverviewWe are seeking a Platform & Performance Support Engineer to manage and resolve the most complex technical issues related to system performance, availability, and scalability within an enterprise SaaS environment. This role acts as the final escalation point within technical support and plays a key role in mentoring junior engineers.This is a customer-facing role, requiring strong communication skills alongside deep technical expertise. The successful candidate will quickly build strong platform knowledge and work closely with high-value customers, administrators, and development teams to ensure system stability...

AWS AI Platform Lead- Contract

Added 07/05/2026

AWS Platform Engineering Lead - AI projectMy client is a London based investment manager looking for a AWS AI Platform Engineering Lead to drive the evolution of the path to production using AI-enabled tooling and modern AWS-native platforms.This role will focus on building scalable developer platforms, embedding policy-as-code, and introducing AI-driven automation across the SDLC to improve speed, governance, and developer experience. Key ResponsibilitiesDesign and build AWS-native developer platformsImplement policy-as-code frameworks (OPA, AWS Config)Embed governance into CI/CD (PR gates, compliance checks, pipeline guardrails)Integrate AI tooling for code review, security scanning, and deployment decisionsDefine and enforce golden paths across onboarding, CI/CD,...

AVP / VP - Technical Systems Analyst (Risk / ESG Data Platform)

Added 05/05/2026

We are hiring AVP and VP level Technical Systems Analysts for a major ESG and Risk data platform transformation programme with a leading financial services organisation in London.This is a hands-on contract role (Inside IR35) focused on delivering a modern, governed data platform supporting Risk, ESG, and regulatory reporting.What you'll doTranslate Risk & ESG requirements into detailed technical specs (TRDs)Design data models (conceptual, logical, physical) and database structuresDefine data lineage, metadata, and governance frameworksSupport data integration, interfaces, and platform designWork with Risk, ESG, Compliance, Data and Engineering teamsContribute to Agile delivery (user stories, testing, implementation)What we're looking for10+ years' experience...

Cloud Security Engineer - Contract

Added 03/06/2026

Cloud Security EngineerWe are looking for a Cloud Security Engineer to support the security of our clients cloud platforms and modern infrastructure environments. This role will work closely with technology and engineering teams to help identify, assess, and mitigate security risks while promoting security best practices across cloud-native and containerised environments.The successful candidate will bring a strong foundation in information security, a collaborative mindset, and a passion for continuous learning in cloud and infrastructure security. Key ResponsibilitiesSupport the implementation and maintenance of security controls across cloud environments.Collaborate with engineering and operational teams to enhance the security of cloud-based services and...

GCP Cloud Engineer- oracle migration - contract

Added 27/04/2026

GCP Cloud EngineerProject- Oracle migration - on prem to cloudContract My London based client has an urgent requirement for a GCP Cloud Engineer to support the migration of Oracle 12c databases from on premise and a Google hosted VMware estate to Oracle Data Google Cloud (ODAG).Key skills: * Design, deploy, and enhance cloud infrastructure on GCP using Terraform and Infrastructure as Code best practices.* Build and maintain GitLab CI/CD pipelines to automate infrastructure provisioning and changes.* Work across database, network, and security teams to deploy Oracle on GCP and manage connectivity in a multi vendor environment.* Deliver end to end...

Cloud Security Engineer - Contract

Added 05/03/2026

Cloud Security EngineerRole OverviewThe Cloud Security Engineer is responsible for designing, implementing, and improving security practices across cloud environments including IaaS, PaaS, and SaaS. This role focuses on establishing secure architecture patterns, defining security standards, and ensuring cloud platforms are configured and operated securely. You would contribute to broader cybersecurity engineering initiatives and helps strengthen protection of applications, infrastructure, and organisational data.Key ResponsibilitiesDevelop and maintain cloud security policies, standards, and architecture guidelines.Design secure cloud architecture patterns including identity and access management, network segmentation, encryption, key management, secrets management, and secure connectivity.Implement and oversee cloud security posture management practices to identify,...

Senior AWS Big Data Architect (Cloud Data Platforms & Streaming Analytics)

Added 12/05/2026

Senior AWS Big Data Architect (Cloud Data Platforms & Streaming Analytics)Location: Chicago Work Arrangement: Hybrid Employment Type: ContractOverviewWe are seeking a highly specialized AWS Big Data Architect to lead the design and implementation of enterprise-scale cloud data platforms and real-time analytics solutions. This role requires deep expertise across AWS data services, distributed processing frameworks, streaming technologies, and large-scale data architecture.The ideal candidate will have extensive experience building modern lakehouse architectures, optimizing high-volume ETL pipelines, and enabling scalable analytics and machine learning workloads within cloud-native environments.Key ResponsibilitiesArchitect and implement scalable big data solutions on AWSDesign modern data lake and lakehouse architecturesBuild...

Cloud Security Architect

Added 12/05/2026

Cloud Security ArchitectContractIndustry: Global FinTech Platform Location: Hybrid (Amsterdam) Contract Length: 6-12 monthsAbout the RoleA leading FinTech provider is modernising its global cloud footprint and requires a Cloud Security Architect to design, implement, and govern cloud security standards across multi‑cloud estates. You will be the senior technical authority shaping how secure‑by‑design cloud services are built.Key ResponsibilitiesDesign secure architectures across AWS and Azure for high‑volume financial services.Define IaC security standards, encryption baselines, and identity patterns.Lead threat modelling, architectural risk assessments, and cloud posture reviews.Support engineering teams with secure build patterns, guardrails, and security automation.Act as a technical SME for cloud security...

Cloud Security Assessment Specialist - B2B

Added 12/05/2026

Role: Cloud Security Assessment Specialist - B2BDuration: 6-month rolling contractWorking Pattern: Krakow, Hybrid (handful of days per month)GCS Cyber are partnered with a global financial services organisation as they continue to strengthen their Cloud Security Assessment function. This role focuses on ensuring cloud‑hosted services meet mandatory security controls before moving into production. You'll act as a senior cloud security specialist, providing assurance, consultancy, and oversight across complex multi‑cloud environments.What you'll be doing:Executing Cloud Security Assessment reviews for cloud‑hosted services and managing reviews raisedProviding cloud security consultancy to engineering and application teams, supporting secure design and smooth transition into production.Assessing and...