Site Reliability Engineer • Senior

Who you are

You have 6+ years of experience in software development and operating distributed systems — you've built and maintained large-scale continuous integration and continuous deployment (CI/CD) pipelines that ensure reliable code deployment across various environments. Your proficiency in Python, Go, or a similar language allows you to create efficient and scalable solutions that meet the needs of engineering teams.

You possess a customer-focused mindset and value efficiency in processes and operations — you understand the importance of automation over manual processes and are always looking for ways to reduce toil in your work. Your experience using and extending containerization technologies, particularly Kubernetes, enhances application agility and optimizes resource utilization.

You have a strong bias towards software solutions and prefer to automate operations rather than engage in manual tasks — this mindset has driven you to create tooling that enables clear system ownership and facilitates self-service onboarding for development teams. Your expertise in cloud infrastructure complements your skills in building robust and scalable systems.

Desirable

Experience with Argo Workflows is a plus, as it aligns with the tools used by the Deployments team. Familiarity with multi-cloud environments and networking concepts will also be beneficial in this role.

What you'll do

As a Senior Site Reliability Engineer on the Deployments team, you will design and maintain the continuous delivery infrastructure that supports the broader engineering organization. Your role will involve ensuring reliable code deployment from development through production for all engineering teams. You will work closely with other engineers to enhance the Kubernetes infrastructure and improve observability and alerting systems.

You will be responsible for building and operating large-scale CI/CD pipelines — your work will directly impact the efficiency and reliability of code deployments across various teams. You will also provide tooling that enables clear system ownership and facilitates self-service onboarding for development teams, ensuring that they can deploy their applications with confidence.

Collaboration is key in this role, as you will partner with other engineering teams to understand their needs and provide solutions that enhance their workflows. You will also be involved in capacity planning and incident management, ensuring that the infrastructure remains robust and responsive to the needs of the organization.

What we offer

MongoDB offers a hybrid working model, allowing you to work from our Dublin office while also providing flexibility for remote work. You will join a small, dedicated team of software engineers who are committed to building efficient and scalable solutions. We encourage you to apply even if your experience doesn't match every requirement — your passion for automation and software solutions is what matters most.

In addition to a competitive salary, you will have access to professional development opportunities and a supportive work environment that values collaboration and innovation. Join us at MongoDB and make a significant impact on our engineering processes and infrastructure.