Senior Security Software Engineer - Infrastructure Security

Join MongoDB as a Lead Engineer in Dublin, where you will play a pivotal role in driving innovative projects while leading a team of talented engineers. You will be responsible for designing and implementing cutting-edge solutions that enhance our products and services.Your expertise in software development and engineering principles will be crucial as you mentor junior engineers and collaborate with cross-functional teams. This is an exciting opportunity to make a significant impact within a leading technology company.

Role Overview The Program Manager at MongoDB in Dublin guides projects that strengthen operational efficiency and support business goals. This role works closely with teams across the company to coordinate project delivery, manage resources, and maintain clear communication with stakeholders.

The Customer Success Manager is an integral role for those passionate about technology and eager to tackle new challenges. We seek a dynamic individual who excels in environments of uncertainty and can operate independently while prioritizing customer needs. In this position, you will serve as a primary point of contact for MongoDB end users, leveraging your technical expertise and account management skills while leading the account team across Sales, Professional Services, Solutions Architects, and more. We invite candidates based in Dublin to join our hybrid work model.

MongoDB is seeking a Senior Product Manager in Dublin to guide product development and shape the strategic direction of key offerings. This position calls for a mix of technical knowledge, market awareness, and leadership experience to deliver solutions that address customer needs. Role overview This role centers on leading product initiatives from concept through delivery. Success depends on the ability to translate market trends and customer feedback into actionable plans while keeping the bigger picture in focus. What you will do Collaborate with teams across engineering, design, and marketing to move products forward Collect and interpret insights from customers to inform product decisions Analyze competitors and industry trends to maintain a strong market position Prioritize features and improvements based on business goals and user impact Requirements Demonstrated experience in product management Technical background and understanding of software products Strong leadership and communication skills Ability to balance strategic thinking with hands-on execution

Join the MongoDB Server Query team and contribute to the development of an exceptional distributed open-source query engine. Our team is pivotal in enhancing the user experience and optimizing data processing performance. We manage the complete lifecycle of queries in the MongoDB Query Language—ranging from parsing and optimization to plan selection and execution, including geospatial search and update subsystems. As our global team expands rapidly, we have established a significant presence in North America across the US and Canada, including cities like New York and Toronto, and in Europe, with locations in Dublin, Germany, France, the Netherlands, the UK, Bulgaria, Spain, and Italy. We offer both office-based and remote work options, ensuring project alignment with convenient working hours across different time zones. We face numerous challenging problems that directly impact users across transactional, time-series, and analytical workloads. We seek your expertise in designing and building the core components of a distributed, flexible schema document database. This position is specifically for candidates located in Dublin, fitting our hybrid working model.

Join Our Innovative Database Experience (DBX) TeamThe Database Experience team is dedicated to creating the libraries and tools that empower developers in their daily work with MongoDB. Our goal is to enhance developer adoption, satisfaction, and retention by providing a dependable and enjoyable interface.We are actively seeking a skilled engineer to join our PHP team based in Dublin. You will collaborate with a team of three engineers to optimize and drive the adoption of MongoDB within the PHP community.This role supports a hybrid working model for candidates located in Dublin.Your ResponsibilitiesMaintain and enhance the MongoDB PHP Extension.Collaborate with the libmongoc team to architect APIs utilized by the PHP driver.Engage with PHP core developers to stay informed on updates in the PHP language.Assist our Developer Relations, Documentation, and Education teams in generating high-quality resources for PHP developers.Pursue speaking and writing opportunities to actively engage with the PHP community.Are You the Right Fit?You thrive on developing libraries that enable developers to build and deploy applications more efficiently.You believe developers deserve superior tools for database interaction.You champion testing and agile software development practices.You are passionate about Open Source and committed to giving back to the community.You enjoy working within a small, distributed team across Ireland, France, Germany, and the Netherlands.Required Qualifications5+ years of experience in PHP development.3+ years of experience managing PHP extensions.Strong understanding of relational and non-relational database systems.Familiarity with testing methodologies and static analysis.Excellent English communication skills, both written and verbal.Preferred QualificationsExperience contributing to the PHP project.Proficiency with build tools such as autotools and make.Hands-on experience with MongoDB and its document model.Success MetricsWithin three months, you will effectively contribute to daily tasks, including bug fixes, feature implementations, and thorough code reviews.Within six months, you will influence the roadmap and lead the design of new features.

Join our innovative team as a Senior Software Engineer at MongoDB in Dublin. We are seeking a talented individual who excels in designing and implementing robust software solutions. You will collaborate with cross-functional teams to develop high-quality applications and contribute to all phases of the software development lifecycle. This role offers a unique opportunity to work on exciting projects and leverage cutting-edge technology in a dynamic environment.

The MongoDB Customer Observability Team comprises a diverse group of contributors dedicated to empowering users to effectively manage MongoDB at a global scale. We are responsible for MongoDB Atlas, our database-as-a-service solution and the fastest-growing product, enabling users to deploy globally distributed MongoDB clusters in just minutes. We are on the lookout for a Senior Software Engineer to join our team and address exciting challenges in the Observability domain. In this role, you will help develop tools and platforms that enhance our users' understanding of the health and performance of their MongoDB deployments. Your contributions will include collecting metrics, monitoring slow queries, and providing actionable insights, such as index and schema recommendations that enhance the speed, efficiency, and overall reliability of databases. This position offers a unique opportunity to influence engineering excellence across both aspects of observability, leveraging innovative technologies developed within the Customer Observability group while directly contributing to our customers' success and the success of our product teams. If you are passionate about large-scale systems, diving deep into telemetry data, and building impactful tools both internally and externally, we would love to welcome you to our team! We are specifically looking for candidates based in Dublin to fit our hybrid working model.

Join the MongoDB Database Experience team, a vibrant and diverse group dedicated to enhancing our users' ability to manage MongoDB at a global scale. We develop cutting-edge tools for MongoDB Atlas, our database-as-a-service solution, which is our fastest growing product, enabling users to deploy fault-tolerant, globally distributed MongoDB clusters in mere minutes. We are on the lookout for a Senior Software Engineer to become a vital member of our Developer Tools Team within the Database Experience division. This team is key in creating tools that empower users to interact seamlessly with their data and monitor the health and performance of their MongoDB deployments. Whether through desktop applications like MongoDB Compass or web-based interfaces such as Atlas Data Explorer, the Developer Tools Team plays a crucial role in user engagement. This role requires participation in a 24/7 on-call rotation to maintain business continuity and ensure prompt incident response. This position can be fulfilled from our Dublin office or remotely within Ireland.

Join the innovative team at MongoDB as a Staff Software Engineer specializing in Server Ingress Security. In this pivotal role, you will be responsible for designing and implementing robust security solutions that protect our server infrastructure from unauthorized access and potential threats. Your expertise will play a crucial part in enhancing the security posture of our applications, ensuring seamless and secure connectivity for our users.

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.

Join MongoDB, a leader in the database market, as we revolutionize the way developers create and manage applications. Our distributed systems support mission-critical services for thousands of customers worldwide.We are seeking a skilled Software Engineer to become part of our Cloud Core Alerts Platform team. You will be instrumental in designing scalable, fault-tolerant, and highly available systems that can process millions of events and alerts in real-time.This role is based in Dublin, where we embrace a hybrid working model.Our domain includes:Alert Streaming Systems: Real-time alerting pipelines using Apache Flink and Amazon Kinesis, delivering critical insights for MongoDB Atlas customers.Event Systems: SOA-based event platforms utilizing gRPC and streaming architectures to efficiently manage the MongoDB activity feed at scale.Communication Systems: Distributed services that ensure reliable delivery of alert notifications across multiple channels (email, SMS, Slack, PagerDuty).Third-Party Integrations: Secure management of customer credentials and seamless integration with external observability providers, ensuring encryption both at rest and in transit.Cross-team Collaboration: Working closely with the broader Customer Observability teams to provide unified telemetry and monitoring experiences.What you'll do:Design and develop distributed systems capable of processing millions of events per second while maintaining high availability and low latency.Lead projects from design to production, ensuring scalability, observability, and operational excellence.Enhance our streaming alerting and eventing platforms to improve reliability, throughput, and the overall developer experience.Collaborate with cross-functional teams to integrate alerting, event, and communication services into the broader customer observability ecosystem.Create secure, multi-tenant integrations with third-party providers, handling sensitive customer credentials with care.Promote best practices in distributed systems design, focusing on resilience, scalability, and fault tolerance.Mentor and guide fellow engineers, sharing expertise in distributed architectures and streaming technologies.

The MongoDB Customer Observability Team is a dynamic and diverse group dedicated to empowering users to manage MongoDB at a global scale. We develop MongoDB Atlas, our leading database-as-a-service solution, allowing users to deploy globally distributed MongoDB clusters in mere minutes. We are on the lookout for a Software Engineer 3 to join our team and take on exciting challenges within the Observability domain. Your contributions will include developing tools and platforms that enhance our users' understanding of their MongoDB deployments' health and performance. This encompasses collecting metrics, monitoring slow queries, and providing actionable insights, such as index and schema suggestions that enhance the speed, efficiency, and reliability of their databases. This role offers a unique opportunity to drive engineering excellence across various observability dimensions, utilizing technologies developed within the Customer Observability group and directly impacting the success of our customers and product teams. If you are passionate about large-scale systems, analyzing telemetry data, and building impactful tools, we would love to welcome you to our team! We are specifically looking for candidates who are based in Dublin, as we operate under a hybrid working model.

The MongoDB Database Experience team is a dynamic and diverse group dedicated to enhancing user management of MongoDB at a global scale. We are focused on developing innovative tools for MongoDB Atlas, our rapidly growing database-as-a-service platform that enables users to deploy fault-tolerant, globally distributed MongoDB clusters in mere minutes. We are on the lookout for a Senior Software Engineer to become an integral part of our Developer Tools Team within the Database Experience department. This team is responsible for crafting tools that empower users to interact with their data and monitor the health and performance of their MongoDB deployments. Our work includes a variety of APIs and user-friendly interfaces, allowing MongoDB users to manage their stored data seamlessly, whether on desktop through MongoDB Compass or in the browser via Atlas Data Explorer. This position offers the flexibility to work from our Dublin office or remotely within Ireland.

MongoDB is looking for a Lead Engineer to join the Atlas Clusters Fleet Signal Management team in Dublin. This position focuses on developing and enhancing the core systems that power MongoDB Atlas, the company’s cloud database management platform. Key responsibilities Lead the creation of new features and solutions aimed at boosting Atlas performance and reliability Collaborate with engineers, product managers, and cross-functional teams to design, implement, and maintain essential systems Ensure a stable, high-quality experience for Atlas users Location This role is based in Dublin.

At Solance, we are pioneering a transformative approach to financial services tailored for the B2B market, with a special emphasis on family offices and corporate service providers—areas frequently neglected by conventional banking institutions.We are actively pursuing an Electronic Money Institution (EMI) license in Ireland, with an ambitious vision to transition into a fully licensed banking entity over time.Our goal is to merge the technological innovations characteristic of a neobank with the personalized, high-touch service typical of private banking—ensuring we provide exceptional, customized support that meets the unique requirements of our clients.About This RoleThis is a remarkable opportunity to join Solance Europe Limited as a mid-level engineer within our Dublin city center team. Reporting directly to the CTO, you will engage in collaboration with the Principal Engineer and fellow team members from Product and Tech to develop a greenfield, cloud-native banking and payments platform utilizing a modern stack based on Java and React Native.This position is highly hands-on, emphasizing the delivery of high-quality features, enhancing reliability and developer experience, and progressively taking ownership of services.You will play a crucial role in building a robust, scalable, and secure platform that elevates the experience of our clients. Your contributions will include developing core services, APIs, user interface flows, and automated pipelines in a regulated environment—acquiring best practices in security, resilience, and quality as you go.

Join MongoDB as an Associate Technical Services Engineer II, where you will play a pivotal role in providing exceptional technical support and assistance to our clients. You will be responsible for troubleshooting complex issues, offering solutions, and ensuring customer satisfaction. This position is ideal for those who are passionate about technology and eager to grow within a dynamic environment.

Join MongoDB's Observability team as a Senior Lead of Engineering, where you'll take charge of our comprehensive observability systems. This pivotal role involves overseeing operational metrics, visualizations, logs, traces, and alerts that are essential for monitoring the performance and health of our customers' MongoDB deployments. We seek a results-driven leader with high standards and a proven track record of managing large engineering teams in designing, building, and operating complex distributed systems at scale, ensuring strict service level objectives (SLOs) for security, durability, availability, and performance.The tens of thousands of customers relying on our Observability stack for monitoring their database clusters and generating crucial alerts are counting on your expertise. As MongoDB Atlas and its supporting infrastructure expand rapidly, we must continuously innovate and scale our systems to meet the growing demand for high-cardinality observability data. For instance, our systems must adeptly handle tens of billions of metrics time series, while processing petabytes of logs, traces, and events.We pride ourselves on a strong culture of inclusivity, diversity, and collaboration. If you aspire to be a deeply technical leader on a collaborative team that leverages low-level systems expertise to build the foundational infrastructure of a widely-used database, we invite you to join us!We are looking for candidates located in Dublin, as we support a hybrid working model.

MongoDB is seeking a Director of Engineering to lead the Atlas Clusters Organization in Dublin. This position plays a central role in shaping the future of MongoDB Atlas, the company’s database-as-a-service platform. Atlas allows customers to deploy secure, highly available, and globally distributed MongoDB clusters across AWS, Azure, and GCP in minutes. Key Responsibilities Lead engineering teams working on both the Atlas Clusters Control Plane and Data Plane Oversee the development of software that integrates with major cloud providers, including AWS, Azure, and GCP Focus on enhancing security, durability, availability, and performance for Atlas deployments Requirements Proven experience managing engineering teams that build complex distributed systems Strong knowledge of cloud infrastructure and services Demonstrated ability to find creative solutions to technical and organizational challenges Location This hybrid role is based in Dublin. Candidates should either reside in Dublin or be willing to relocate.