Role Overview MongoDB, Inc. is hiring a Senior Cloud Product Security Engineer in Dublin. This role focuses on strengthening the security of MongoDB’s cloud-based products. The position partners closely with teams across the company to spot vulnerabilities, apply security controls, and help maintain strong security practices throughout the product lifecycle. What You Will Do Work with engineering and product teams to assess and address security risks in cloud products Identify vulnerabilities and help drive remediation efforts Implement security measures that align with industry standards and internal guidelines Contribute to ongoing improvements in MongoDB’s security posture Location This position is based in Dublin.

About UsAt Davy Group, our success for nearly a century is built upon the extraordinary talents of our diverse team. As we continue to expand, your growth is paramount. You are not just a team member; you are integral to shaping our future.Your impact at Davy is significant.Founded in 1926, Davy Group is central to wealth and capital management in Ireland, offering a wide array of services to high-net-worth individuals, self-directed investors, SMEs, credit unions, corporations, and both domestic and international institutional investors.Our culture is deeply rooted in three core values: client success, unified teamwork, and legacy building. Together, we strive to achieve exceptional outcomes for our clients. With over 900 team members, you will find encouragement for both professional and personal development.About the RoleAs a Senior Cloud Security Engineer, you will spearhead security assurance across our cloud platforms, particularly emphasizing Microsoft Azure/365. This role merges hands-on cloud security engineering with DevSecOps expertise, solution architecture reviews, and governance practices.You will collaborate closely with Service Delivery, Architecture, and Development teams to integrate robust security controls throughout the Software Development Life Cycle (SDLC), proactively identify potential risks, and support the secure operation of enterprise systems. Serving as a crucial escalation point within the Security function, you will also contribute to incident response, threat modeling, and the continuous enhancement of our security capabilities.Key ResponsibilitiesCloud Security & ArchitectureCollaborate with Service Delivery to secure cloud environments, including Azure, Microsoft Entra, Microsoft 365, and Salesforce.Offer expert guidance and assurance across cloud architecture, SaaS integrations, design submissions, and technical change processes.Evaluate emerging technologies and propose forward-looking secure solutions.Review internally developed application designs for security compliance.Operational SecurityProvide operational support for the Microsoft Defender suite including Endpoint, Identity, O365, and Cloud.Investigate and analyze outputs from SIEM, vulnerability scanners, and other security tools.Assist in incident response efforts by providing technical analysis and remediation strategies.Security Engineering & DevSecOpsFacilitate secure delivery across IaaS, PaaS, Containers, and Infrastructure-as-Code environments.Ensure secure integration of APIs, cloud-native services, and CI/CD tooling.Support continuous improvement initiatives related to security engineering.

Are you ready to shape the future of data management and AI/ML security? At MongoDB, we are pioneering remarkable transformations across industries, empowering developers to create innovative AI/ML-driven applications that enhance everyday life for individuals and enterprises alike. As the foremost modern data platform and the first database provider to go public in over two decades, we are at the forefront of a booming global data management software market projected to reach $138 billion by 2026. Join our dynamic team and lead the charge in innovation and creativity.Who You AreYou are an experienced security engineering professional eager to enhance MongoDB's customer engagement by bolstering our core database products. You are passionate about tackling complex security challenges while prioritizing exceptional customer experiences, drawing on your extensive expertise. You thrive in collaborative environments, working across various teams to devise and implement practical security solutions.Who We AreThe MongoDB Product Security team comprises a diverse group of experts committed to enhancing MongoDB’s security infrastructure, including both product security and the security capabilities we extend to our customers. We manage the MongoDB Database Server, encompassing both the Community and Enterprise editions.Our organization collaborates with software engineers to architect, implement, and maintain systems that safeguard customer data. Comprising a multidisciplinary team, we address product, software, cloud, infrastructure, and operational security concerns. Our key initiatives include:Establishing a developer-driven security program that integrates seamlessly with engineering artifacts, processes, and tools.Utilizing software architecture and coding standards to mitigate security vulnerabilities.Serving as subject matter experts on security for our technology stack and product offerings.

Reporting to the Senior IT Security Manager, the Cloud Security Analyst at dyneits will focus on protecting large-scale, multi-cloud, and Kubernetes-based environments. This role is based in Dublin and centers on cloud-native and container security. Role overview The Cloud Security Analyst will help set and enforce security protocols, strengthen detection and response capabilities, and work closely with DevOps, Networking, and SOC teams. Integrating security across all layers of design and automation is a key part of this position. What you will do Improve and streamline cloud-native security controls, including IAM, network security (WAF, VPC), and data protection tools (KMS, Vault). Implement and manage CSPM, CNAPP, and CWPP solutions to maintain a strong security posture across multi-cloud and Kubernetes environments. Integrate cloud telemetry (such as GCP Audit Logs, AWS CloudTrail, Azure Monitor, Kubernetes audit logs) into SIEM/SOAR platforms for unified visibility. Design and enforce cloud security architecture and guardrails based on Zero Trust and Least Privilege principles. Develop and maintain Security-as-Code practices using tools like Terraform, CloudFormation, or Bicep, including policy-as-code frameworks. Oversee and enhance the security of containerized environments (GKE, AKS, EKS), focusing on image, registry, and runtime protection. Strengthen Kubernetes clusters with RBAC, NetworkPolicies, Admission Controllers, and secure configurations. Lead cloud security incident response activities, including triage, containment, and forensic analysis. Monitor and assess new threats, vulnerabilities, and attack vectors in cloud-native ecosystems. Requirements 5+ years of experience in Information Security. At least 3 years of hands-on Cloud Security experience. Minimum of 2 years working with Kubernetes or container security. Direct experience with at least two major cloud platforms (GCP and Azure preferred; AWS or OCI a plus). Strong understanding of Kubernetes security controls, including RBAC, Secrets, Ingress, and TLS. Familiarity with container runtime security and orchestration tools. Proficiency in scripting languages (Python preferred; Bash or Go is a plus). Experience with Infrastructure as Code (IaC) and automation practices. Knowledge of security frameworks and compliance standards such as ISO 27001, SOC 2, NIST, and CIS Benchmarks.

At Gong, we leverage advanced AI technology to revolutionize the success of revenue teams. Our Gong Revenue AI Operating System integrates data, insights, and workflows into a cohesive and reliable system that collaborates with the most successful revenue teams globally. With the support of the Gong Revenue Graph, AI-driven intelligence, specialized agents, and trusted applications, we empower over 5,000 organizations worldwide to gain profound insights into their teams and customers, automate essential sales processes, and achieve higher sales outcomes with greater efficiency. Discover more at www.gong.io.Joining Gong means becoming part of a vibrant community dedicated to innovative products, lofty ambitions, and driven individuals. We are at the forefront of shaping the future of revenue intelligence and seek individuals eager to contribute to what lies ahead. You will collaborate with a team that aspires to achieve greatness, operates swiftly, and values craftsmanship as well as camaraderie. In our environment, transparency and trust are fundamental, allowing every team member to make a significant impact. If you are looking to advance, challenge yourself, and engage in work that truly matters, Gong is where you can excel in your career.We are in search of a proactive Digital Architect of Chaos Prevention, someone who treats zero-day vulnerabilities as routine and constructs automated defenses before threats can even pose a challenge. As a Senior Security Operations Engineer, you will be the architect of our protective measures, refining code and strengthening our global infrastructure to enhance security.If you are a cloud-savvy defender who thrives in high-stakes situations and abhors monotonous tasks, your new adventure awaits.Your Responsibilities:Chaos Wrangler: Manage SIEM/SOAR tools like a digital maestro, assisting analysts by automating tedious tasks.Threat Buster: Vigilantly seek out threats before they emerge, not just responding but predicting.Trap Setter: Proactively develop custom logic, YARA rules, and Sigma signatures to detect attackers before they realize they’ve been identified.Multi-Cloud Mastery: Oversee our environments in AWS, GCP, and Azure, ensuring our security posture is impeccable across the board.Fortune Teller: Delve into the obscure corners of the web, analyzing adversarial behavior and transforming threat intelligence into actionable defense strategies.Elite Mentor: Lead and nurture junior analysts and engineers, establishing the benchmark during on-call rotations.Cross-Functional Diplomat: Collaborate effectively across IT, DevOps, and Privacy teams to enhance security protocols.

Confirmo is a premier global payment platform that specializes in stablecoin transactions. Established in Prague in 2014, we have developed one of the most robust infrastructures in the industry, gaining authorization under the EU Markets in Crypto-Assets (MiCA) framework from the Central Bank of Ireland in 2025.As we continue to expand our security team, we are seeking a Security Engineer who is eager to play an integral role in enhancing our security posture. This position goes beyond the traditional role of simply monitoring systems; at Confirmo, security is embedded in everything we do.Position Overview:In this role, you will collaborate closely with our Chief Information Security Officer (CISO) and Head of Security to strengthen our defenses, oversee our infrastructure, and ensure the integrity of our code. You will thrive in a modern, cloud-native environment, utilizing AWS and platforms like Cloudflare for edge security. We seek a versatile professional who is passionate about proactively identifying threats, delving deeply into code, and actively contributing to our security strategy.Key Responsibilities:Evaluate, challenge, and enhance our Software Development Life Cycle (SDLC) processes.Develop and maintain security policies for employees utilizing mobile devices.Conduct GAP analyses in collaboration with our CISO, comparing security standards against our AWS practices.Work with the Head of Security to devise and implement a comprehensive improvement plan.Take an active role in executing and reviewing infrastructure and code-level enhancements outlined in our security roadmap.Your Profile:We are in search of a security enthusiast who realizes that effective security merges infrastructure, code, and compliance.Cloud Security Architecture: Profound knowledge of public cloud infrastructure services (preferably AWS) and best security practices for cloud-native environments.Blue Team & SIEM Operations: Experience with security monitoring and observability platforms (e.g., DataDog), including log management and custom detection rule creation.Application Security (AppSec): Familiarity with secure programming principles and a solid understanding of the OWASP Top 10.

About UsAt Twilio, we are redefining the landscape of communications, enabling businesses and developers to create personalized experiences from anywhere in the world. Our innovative solutions empower hundreds of thousands of businesses, fostering connections and driving global impact. With our commitment to a remote-first work culture, we celebrate diversity and inclusion, ensuring every team member feels valued and engaged regardless of their location.As we continue to build the future of communication, we invite you to take charge of your career at Twilio, where your contributions help shape our mission.Join Us at TwilioWe are looking for a dedicated Senior Security Automation Engineer to join our dynamic Information Security Team.About the RoleIn this vital role, you will enhance the efficiency of our Information Security Team by automating and optimizing essential security workflows. Your expertise as a Software Engineer specializing in Security Automation will involve collaborating closely with security teams throughout the software development life cycle. You will engage in requirements gathering, technical design, sprint planning, coding, testing, deployment, and ongoing support. You will take ownership of automated workflows that bolster our security initiatives, including cloud security, product security, Governance, Risk & Compliance (GRC), and enterprise security, all while applying Agile methodologies to deliver continuous value to our stakeholders.

At Crusoe, we are on a mission to accelerate the abundance of energy and intelligence, creating the driving force behind a world where individuals can ambitiously innovate with AI without compromising on scale, speed, or sustainability.Join us in the AI revolution powered by sustainable technology at Crusoe. Here, you will foster meaningful innovation, make a significant impact, and be part of a team that leads the way in responsible and transformative cloud infrastructure.Role Overview:As a Senior Cloud Support Engineer, you will be instrumental in the transformation of high-performance computing through the provision of sustainable and cost-effective GPU compute power. Your role will empower our customers to harness this technology for pioneering developments in areas such as AI/ML, physics simulations, and computational biology. Acting as the primary technical support contact, you will ensure that our customers can effortlessly utilize Crusoe Cloud to reach their objectives. This position is vital to Crusoe's mission, facilitating our customers' research and development efforts and contributing to a sustainable future. You will engage in exciting projects, collaborate with a talented team, and tackle complex challenges using cutting-edge technologies. We are seeking a highly motivated and experienced technical professional with a strong commitment to customer success, a comprehensive understanding of cloud technologies, and alignment with Crusoe's core values. This is a full-time position.Key Responsibilities:Customer Support: Deliver outstanding technical support to customers via Zendesk, adhering to SLAs and maintaining a high customer satisfaction score (CSAT of 95% or greater).On-Call Rotation: Participate in a 24/7 on-call rotation to promptly address critical issues.Troubleshooting: Diagnose and resolve issues related to VMs, hardware failures, and scaling tests using CLI and internal tools.Alert Management: Oversee alert triage, prepare for maintenance windows, and conduct node delivery testing.Collaboration: Collaborate closely with SRE, Networking, and Storage teams from initial triage through root cause analysis (RCA) delivery.Global Collaboration: Follow established global team collaboration and handoff procedures for ticketing and on-call management.Knowledge Development: Create onboarding materials, knowledge base documentation, and standard operating procedures (SOPs).

Join Wiz, the fastest-growing company in cloud security, as a Security Engineer specializing in Product and Production Infrastructure. In this role, you will perform security reviews, manage vulnerabilities, and respond to incidents within cloud-native environments. Collaborate closely with our software development and DevOps teams to secure our innovative products and infrastructure while influencing our product roadmap through the use of Wiz-for-Wiz tools. If you're passionate about cloud security and eager to make a significant impact, we want to hear from you!

Join MongoDB as a Senior Security Software Engineer focused on enhancing our Infrastructure Security. You will play a crucial role in protecting our systems while working alongside talented individuals in a dynamic environment.

About the RoleHopper is seeking an experienced Senior Site Reliability Engineer to join our dynamic Cloud FinOps team. In this role, you'll manage extensive infrastructure on Google Cloud, empowering hundreds of engineers to deliver an exceptional experience to millions of end users across the globe.Your enthusiasm for automation will drive the optimization of our systems, ensuring they are scalable, reliable, secure, and efficient.You will thrive on solving practical problems by creating straightforward, dependable, cost-effective, and user-friendly solutions.Key ResponsibilitiesEngage in projects aimed at enhancing cost efficiency, including:Mitigating network egress costs by eliminating unnecessary headers.Optimizing data warehouse usage and selecting the best storage options, such as cold storage for infrequent access.Fine-tuning autoscaling for databases and compute resources.Enhance cost attribution processes to provide clear visibility for all teams regarding their expenses.Participate in incident support and contribute to the on-call rotation for platform incidents, while also assisting engineers with infrastructure-related queries and reviewing PRs requiring Platform oversight.Collaborate with a small, highly efficient team of Site Reliability Engineers.

Join our dynamic team at islacare as a Senior Node.js & Cloud Engineer, where you will play a pivotal role in designing and implementing cloud-based solutions that enhance our services. We are looking for a passionate engineer with a strong background in Node.js and cloud technologies to drive innovative projects and contribute to our mission of delivering top-notch healthcare solutions.

Role Overview Stripe is hiring a Security Engineer focused on Offensive Security in Ireland. This position centers on protecting Stripe’s systems by finding vulnerabilities and helping to strengthen defenses. The Security Engineer will work closely with a skilled security team to improve Stripe’s security and maintain the reliability of its services.

Join the innovative Server Ingress Security team at MongoDB, where we are transforming the ingress networking of MongoDB Server to enhance cluster security. Our team is responsible for developing the Atlas Network Protection layer, a suite of high-performance, security-critical services designed to fortify MongoDB's pre-authentication attack surface while enabling swift responses to emerging threats. We are seeking talented Senior Engineers to become founding members of this team, playing a pivotal role in our multi-year strategic roadmap. Our team fosters a strong culture of inclusivity, diversity, and collaboration. If you are passionate about working in a collaborative environment that applies security and systems engineering principles to protect a widely-used database at scale, we would love to hear from you! We are particularly interested in candidates located in Dublin for our hybrid work model.

About NETGEARNETGEAR is a leader in delivering exceptional connectivity and robust cybersecurity solutions through cutting-edge hardware, innovative cloud services, and seamless mobile experiences. We empower both homes and businesses with intelligent networking, subscription services, and secure digital experiences across our Consumer and Enterprise divisions.Our mission is to transform our cloud ecosystem into a unified, scalable platform that drives innovation, safeguards essential revenue systems, and equips engineering teams to achieve peak performance.Role OverviewLocation: Cork office - NETGEAR's European HeadquartersWorking Model: Hybrid, with 3 days per week on-siteReporting to: VP EngineeringAs the Director of Cloud & Engineering Enablement, you will spearhead the evolution of NETGEAR’s cloud platform into a modern, automation-driven, high-performance engineering ecosystem catering to both Consumer and Enterprise sectors.Your key responsibilities will include:Leading Cloud Platform Engineering initiativesOverseeing Site Reliability Engineering (SRE)Architecting Cloud solutionsManaging Cloud Shared Services such as account management, Stripe billing, AWS IoT agents, and cloud API infrastructureThis is a pivotal leadership role that will shape our culture, transitioning the organization from manual processes and reactive operations towards self-service infrastructure, engineered reliability, AI-driven development, and measurable engineering excellence.Your mandate is clear: eliminate friction, empower engineers, enhance operational velocity, safeguard revenue systems, and instill a resilient culture of ownership and operational discipline.

Join us as a Cloud Architect specializing in Azure Databricks, where you will design and manage innovative data platforms on Azure. Your focus will be on leveraging Databricks for a seamless integration of data science, engineering, and analytics, with an emphasis on the two-plane architecture (Control & Data Planes), data governance (Unity Catalog), security (Entra ID, Key Vault), cost optimization, and the development of reliable Lakehouse solutions guided by Microsoft’s Well-Architected Framework principles for data pipelines (Bronze, Silver, Gold layers). You will also ensure effective integration with other Azure services like Synapse, Power BI, and Azure Monitor.Architecture Design: You will be responsible for designing comprehensive end-to-end data solutions, covering every aspect from data ingestion to final consumption utilizing the Databricks Lakehouse Platform on Azure.Control Plane vs. Data Plane: You will gain a deep understanding of the separation between the Control Plane, managed by Databricks, and the Data Plane, owned by the customer within their Azure subscription, ensuring data residency and robust security measures are in place.Data Governance: You will implement Unity Catalog for centralized access control, lineage tracking, and security across various data assets.Security & Identity: Integrating with Microsoft Entra ID (Azure AD) for single sign-on, utilizing Azure Key Vault for secrets management, and employing Microsoft Defender for Cloud to ensure comprehensive protection.Performance & Cost: Your role will involve optimizing cluster configurations (classic vs. serverless), storage solutions (ADLS Gen2), and resource utilization to enhance cost efficiency.

Join Twilio as a Cloud Software Engineer and contribute to our Edge Services team, responsible for high-availability cloud infrastructure that supports billions of requests daily. You'll design, implement, and maintain scalable solutions, ensuring exceptional service uptime while utilizing Infrastructure as Code (IaC) practices.

At Klaviyo, we celebrate the diverse backgrounds, experiences, and perspectives that each team member—affectionately known as Klaviyos—brings to our dynamic workplace. We believe in equitable opportunities for success and value the unique insights that every individual contributes beyond standard job qualifications. If you find that your experience closely aligns with our needs, we encourage you to apply even if you don't meet every requirement. To discover more about life at Klaviyo, please visit klaviyo.com/careers to see how we empower creators to own their destinies.Team OverviewThe Infrastructure Security team ensures that engineers can effortlessly make secure choices while developing top-tier software at remarkable speeds. Security is integrated by default—creating a seamless experience that enhances both the engineers' workflow and Klaviyo's overall security posture.Our initiatives sit at the crossroads of security, infrastructure, and software engineering, as we design and build cloud-native platforms and services that are reliable, secure, and high-performing on a global scale—forming the essential backbone for all Klaviyo engineers.This position is ideal for engineers who are passionate about constructing modern distributed systems, prioritize security and reliability, and wish to make a significant impact within a large engineering organization.Your ImpactAs a Software Engineer on the Infrastructure Security team, you will design and maintain the systems that empower Klaviyo engineers to deliver secure software confidently. Your responsibilities will include:Architecting, developing, and maintaining cloud-native security services utilized throughout Klaviyo.Taking ownership of key components and services from initial implementation to production deployment.Enhancing the availability, scalability, latency, and efficiency of infrastructure security systems.Collaborating with senior engineers on system design and architecture, contributing innovative ideas and technical solutions.Identifying and addressing performance, reliability, and security concerns in distributed systems.Utilizing cutting-edge technologies such as Python, Golang, AWS, Kubernetes, Terraform, and modern data storage solutions.Actively engaging in design reviews, code reviews, and collaborative brainstorming sessions.

Role Overview Crusoe is hiring a Staff Security Engineer in Dublin, IE. This role focuses on protecting the company’s technology and infrastructure. The position involves designing, implementing, and maintaining security solutions to safeguard sensitive data and support compliance with industry standards. What You Will Do Design security solutions that address current and emerging threats Implement and maintain security controls across systems and infrastructure Monitor for vulnerabilities and respond to incidents as needed Work with a team of engineers to develop and refine security strategies Support compliance efforts with relevant industry standards Team and Culture Collaborate with skilled professionals who focus on innovation and security. The team values practical solutions and a proactive approach to protecting company assets.