Central London, London, United Kingdom Hybrid / WFH Options
Halian Technology Limited
application security across engineering teamsproviding hands-on guidance, resolving concerns, and fostering a security-first mindset. DevSecOps Enablement : Promote and implement secure development practices across CI/CD pipelines, secrets and key management, dependency management, and secure design. Vulnerability Management : Lead vulnerability remediation effortstriaging findings, prioritizing risks, and partnering with teams to deliver effective, pragmatic fixes. … Tooling & Automation : Integrate security tools (e.g., SAST, DAST, SCA, secrets scanning) into developer workflows, ensuring automation is both scalable and developer-friendly. Cloud Security Collaboration : Work alongside infrastructure teams to ensure secure configuration of AWS and Azure environments, with a focus on IAM, network security, encryption, and observability. Architecture & Design Reviews : Provide input and recommendations to ensure new services … focus. Hands-on experience with secure CI/CD practices, DevSecOps methodologies, GitHub workflows, and Terraform. Deep understanding of cloud security principles in AWS and Azure, particularly around IAM, secretsmanagement, and networking. Proficient in secure coding practices, threat modeling, and vulnerability remediation. Familiar with a range of security tooling including static and dynamic analysis, software composition analysis More ❯
AKS), Terraform, Azure DevOps. Develop, deploy, and manage containerized applications using AKS. Ensure high availability and scalability of microservices. Implement best practices for container orchestration and monitoring. Implement automated secretsmanagement workflows. Design and maintain CI/CD pipelines using Azure DevOps. Automate testing, building, and deployment processes. Integrate with other tools and services for seamless workflows. Develop More ❯
Deploy and manage containerized applications in AKS, ensuring theyre scalable and resilient Build and maintain CI/CD pipelines using Azure DevOps, automating testing, builds, and deployments Implement secure secretsmanagement workflows and cloud security best practices Develop reusable Terraform modules to support consistent infrastructure as code Write scripts and automation tools using PowerShell, Bash, and Azure CLI More ❯
and manage containerized applications in AKS, ensuring they’re scalable and resilient Build and maintain CI/CD pipelines using Azure DevOps, automating testing, builds, and deployments Implement secure secretsmanagement workflows and cloud security best practices Develop reusable Terraform modules to support consistent infrastructure as code Write scripts and automation tools using PowerShell, Bash, and Azure CLI More ❯
infrastructure-as-code (Terraform, Helm) Understanding of security frameworks (ISO 27001, NIST, CIS Benchmarks) Bonus Points Certifications: AWS Security Specialty, CISSP, or CKS Experience with zero-trust architectures or secretsmanagement (Vault, AWS KMS) Contributions to open-source security tools or DevSecOps communities With Myn, you gain a trusted partner dedicated to helping people excel in their careersconnecting More ❯
high-quality, adaptable software solutions while reducing total cost of ownership. Manage vendor and internal resources, driving career development, engagement, and performance excellence. Partner with infrastructure, security, and application management teams to enable smooth delivery and continuous improvement. Experience & Skills: 15+ years in leading engineering teams in Corporate/Investment Banking, ideally across Risk, Finance, and Regulatory Reporting systems. … Expertise in microservices architecture, system integration, DevOps, DevSecOps, cloud (Azure), and on-premises platforms. Proven experience in Agile and Waterfall methodologies, IT controls, vendor management, and strategic value delivery. Strong leadership, strategic thinking, commercial acumen, and global stakeholder management skills. Passionate about diversity, inclusion, sustainability, and fostering a high-performing team culture. Technical Competencies: Languages: .Net, C#, Java …/Frontend: Java 21, Spring Boot 3.x, Angular 15+, React 18+, REST APIs CI/CD & DevSecOps: Jenkins, GitHub/GitLab/BitBucket, SonarQube, Prometheus, Grafana, ELK Stack Security & SecretsManagement: OAuth2/OpenID Connect, HashiCorp Vault, CyberArk This is a high-impact leadership role offering the opportunity to shape the bank's engineering capability and deliver transformational More ❯
Employment Type: Full-Time
Salary: £100,000 - £130,000 per annum, Inc benefits
on Z/zSystems Engineer professionals to be part of leading-edge technology projects. Cognizants Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value … and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and compliance (integration with IAM, secretsmanagement, encryption). Advise on migration or co-existence strategies for modern workloads (containers on Z, virtualization strategy, cloud on-ramps). Maintain runbooks, architecture diagrams and operational … evergreen/refresh projects. Required Skills Strong administering Linux on IBM Z or Linux ONE (RHEL/SLES on Z) strong hands-on experience with z/VM, LPAR management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of More ❯
Z/zSystems Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value … and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and compliance (integration with IAM, secretsmanagement, encryption). Advise on migration or co-existence strategies for modern workloads (containers on Z, virtualization strategy, cloud on-ramps). Maintain runbooks, architecture diagrams and operational … evergreen/refresh projects. Required Skills Strong administering Linux on IBM Z or Linux ONE (RHEL/SLES on Z) — strong hands-on experience with z/VM, LPAR management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of More ❯
Z/zSystems Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value … and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and compliance (integration with IAM, secretsmanagement, encryption). Advise on migration or co-existence strategies for modern workloads (containers on Z, virtualization strategy, cloud on-ramps). Maintain runbooks, architecture diagrams and operational … evergreen/refresh projects. Required Skills Strong administering Linux on IBM Z or Linux ONE (RHEL/SLES on Z) — strong hands-on experience with z/VM, LPAR management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of More ❯
Z/zSystems Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value … and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and compliance (integration with IAM, secretsmanagement, encryption). Advise on migration or co-existence strategies for modern workloads (containers on Z, virtualization strategy, cloud on-ramps). Maintain runbooks, architecture diagrams and operational … evergreen/refresh projects. Required Skills Strong administering Linux on IBM Z or Linux ONE (RHEL/SLES on Z) — strong hands-on experience with z/VM, LPAR management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of More ❯
london (city of london), south east england, united kingdom
Cognizant
Z/zSystems Engineer professionals to be part of leading-edge technology projects. Cognizant’s Cloud, Infrastructure & Security Services Practice provides end-to-end solutions covering architecture, design, implementation, management, and on-going support across the entire enterprise technology infrastructure. Our services include a spectrum of management, consulting, and systems integration services to help our clients maximize value … and middleware teams to manage cross-platform integration (batch scheduling, channel/subsystem config, FICON storage). Implement and maintain platform security controls, hardening and compliance (integration with IAM, secretsmanagement, encryption). Advise on migration or co-existence strategies for modern workloads (containers on Z, virtualization strategy, cloud on-ramps). Maintain runbooks, architecture diagrams and operational … evergreen/refresh projects. Required Skills Strong administering Linux on IBM Z or Linux ONE (RHEL/SLES on Z) — strong hands-on experience with z/VM, LPAR management and guest lifecycle. Solid Linux sysadmin skills: kernel tuning, package management, troubleshooting, scripting (bash + Python preferred). Experience with automation tools: Ansible, Terraform or equivalent. Understanding of More ❯
be working on We are recruiting for a Head of Security Architecture & Engineering to join our team. In this role, you will be responsible for the leadership and operational management of the Security Architecture and Engineering team at Ki, actively collaborating with Ki's Technology & Product teams to devise and execute strategic initiatives that drive a 'secure, private and … value, and ensure a robustly secure platform and product are in place in light of emerging threats and regulatory requirements. You'll be an expert in Identity and Access Management, including privileged user controls and secretsmanagement, with a good understanding of security topics in Azure, GCP, serverless, container platforms, and Infrastructure as Code environments, within a More ❯
a talented Platform Engineer to join their remote team and help shape the future of their pioneering platform. The successful candidate will be expected to: Lead the deployment and management of infrastructure and applications using ArgoCD, applying GitOps best practices. Manage and improve the deployment of shared platform services across Kubernetes clusters. Collaborate with cross-functional teams to design … activities and responsibilities as required. Essential Skills Deep experience in DevOps, automation, and infrastructure as code. Proficiency in Git and GitOps methodologies. Hands-on proficiency with Golang Expertise in secretsmanagement tools (e.g., HashiCorp Vault). Practical experience with cloud services (AWS, Azure, or GCP). Strong knowledge of Kubernetes, especially in production environments. Excellent written and verbal More ❯
a talented Kubernetes Engineer to join their remote team and help shape the future of their pioneering platform. The successful candidate will be expected to: Lead the deployment and management of infrastructure and applications using ArgoCD, applying GitOps best practices. Manage and improve the deployment of shared platform services across Kubernetes clusters. Collaborate with cross-functional teams to design … activities and responsibilities as required. Essential Skills Deep experience in DevOps, automation, and infrastructure as code. Proficiency in Git and GitOps methodologies. Hands-on proficiency with Golang Expertise in secretsmanagement tools (e.g., HashiCorp Vault). Practical experience with cloud services (AWS, Azure, or GCP). Strong knowledge of Kubernetes, especially in production environments. Excellent written and verbal More ❯
a talented Platform Engineer to join their remote team and help shape the future of their pioneering platform. The successful candidate will be expected to: Lead the deployment and management of infrastructure and applications using ArgoCD, applying GitOps best practices. Manage and improve the deployment of shared platform services across Kubernetes clusters. Collaborate with cross-functional teams to design … activities and responsibilities as required. Essential Skills Deep experience in DevOps, automation, and infrastructure as code. Proficiency in Git and GitOps methodologies. Hands-on proficiency with Golang Expertise in secretsmanagement tools (e.g., HashiCorp Vault). Practical experience with cloud services (AWS, Azure, or GCP). Strong knowledge of Kubernetes, especially in production environments. Excellent written and verbal More ❯
blend digital and human capabilities. Our diverse, global teams bring deep industry and functional expertise and a range of perspectives to spark change. BCG delivers solutions through leading-edge management consulting along with technology and design, corporate and digital ventures-and business purpose. We work in a uniquely collaborative model across the firm and throughout all levels of the … experience expectations. Champion DevSecOps practices to embed security early into development and delivery workflows. Data Security Engineering: Build and operate scalable data protection solutions, including data loss prevention (DLP), secretsmanagement, encryption, and classification. Collaborate with the IAM team to align authentication, authorization, and privileged access policies with data security controls. Deliver security capabilities that support modern work … Apply SRE principles to improve reliability, performance, and maintainability of security services. Define service level objectives (SLOs) and key performance indicators (KPIs) for all security services. Compliance, Governance & Risk Management: Ensure alignment with global compliance requirements such as ISO 27001, NIST, SOC 2, GDPR, and others. Partner with governance, legal, and ISRM teams to implement enforceable policies and standards More ❯
Job Title: InfoSec Generalist Consultant-Loyalty Location: London/Hybrid Employment: Contract (3 months) Risk Management: Perform risk assessments on loyalty platforms and integrations, ensuring risks are logged and tracked to closure. Review API security, secretsmanagement, and data protection controls to safeguard customer information. Strong understanding of API security, identity management, and data protection. Familiarity More ❯
fast-paced teams (bonus if you've worked at an early-stage startup). Frontend: TypeScript, Next.js, Tailwind CSS Backend: Node.js, Python, Prisma, PostgreSQL Infrastructure: Serverless (Vercel), AWS (KMS, Secrets Manager) Location: Central London - 5 days/week on-site Compensation: 90,000-120,000 + competitive equity This is a rare chance to join a team of top More ❯
fast-paced teams (bonus if you've worked at an early-stage startup). Frontend: TypeScript, Next.js, Tailwind CSS Backend: Node.js, Python, Prisma, PostgreSQL Infrastructure: Serverless (Vercel), AWS (KMS, Secrets Manager) Location: Central London - 5 days/week on-site Compensation: £90,000-£120,000 + competitive equity This is a rare chance to join a team More ❯
teams (bonus if you've worked at an early-stage startup). Technical Environment: Frontend: TypeScript, Next.js, Tailwind CSS Backend: Node.js, Python, Prisma, PostgreSQL Infrastructure: Serverless (Vercel), AWS (KMS, Secrets Manager) Other: OpenAI, Inngest (background jobs), dbt Details: Location: Central London - 5 days/week on-site Compensation: £90,000-£120,000 + competitive equity Visa Sponsorship: Not available More ❯
teams (bonus if you've worked at an early-stage startup). Technical Environment: Frontend: TypeScript, Next.js, Tailwind CSS Backend: Node.js, Python, Prisma, PostgreSQL Infrastructure: Serverless (Vercel), AWS (KMS, Secrets Manager) Other: OpenAI, Inngest (background jobs), dbt Details: Location: Central London - 5 days/week on-site Compensation: £90,000-£120,000 + competitive equity Visa Sponsorship: Not available More ❯
/CD pipelines with GitLab CI/CD, Jenkins, and ArgoCD Embed security scanning and compliance tools (Snyk, Trivy, Checkov, SonarQube) into automated workflows Manage authentication, access control, and secrets using Vault, AWS Secrets Manager, OAuth2.0, and Zero Trust principles Monitor environments with ELK Stack, Splunk, and Prometheus to ensure visibility, auditing, and compliance Collaborate with engineering, operations … Strong background in cloud platforms, particularly AWS and Kubernetes (OpenShift experience advantageous) Proven expertise in IaC, automation, and modern CI/CD practices Deep knowledge of application security, access management, and Zero Trust Networking Hands-on experience with vulnerability scanning, policy-as-code, and automated compliance tooling Proficiency in building secure, reliable, and scalable pipelines and platforms Excellent collaboration More ❯
/CD pipelines with GitLab CI/CD, Jenkins, and ArgoCD Embed security scanning and compliance tools (Snyk, Trivy, Checkov, SonarQube) into automated workflows Manage authentication, access control, and secrets using Vault, AWS Secrets Manager, OAuth2.0, and Zero Trust principles Monitor environments with ELK Stack, Splunk, and Prometheus to ensure visibility, auditing, and compliance Collaborate with engineering, operations … Strong background in cloud platforms, particularly AWS and Kubernetes (OpenShift experience advantageous) Proven expertise in IaC, automation, and modern CI/CD practices Deep knowledge of application security, access management, and Zero Trust Networking Hands-on experience with vulnerability scanning, policy-as-code, and automated compliance tooling Proficiency in building secure, reliable, and scalable pipelines and platforms Excellent collaboration More ❯
