Senior MongoDB Platform Engineer

Airlock Digital is a global leader in application control and allowlisting. We seek to empower every organization to run only what they trust and operate free from malware and ransomware.  

With rapid growth across Australia, North America, and EMEA. We are committed to our core values, respect, determination, and integrity. We support a diverse and expanding global customer base. At Airlock, we pride ourselves on being a team of humble, collaborative, and driven professionals who support one another and share a passion for cybersecurity.

We are looking for a Senior MongoDB Platform Engineer to define how Airlock Digital designs, operates, and improves MongoDB across our multi-tenant cloud platform and customer-deployed products. You will build the standards, tools, and engineering practices that help teams make better database decisions, improve product performance and resilience, and manage growth safely. The environment includes MongoDB Atlas and self-managed deployments supporting high-volume endpoint activity, policy and reputation data, background processing, aggregation pipelines, and tenant-specific databases. You will work with Cloud, Server, DevOps, Security, and Support teams to turn production evidence and product needs into a clear MongoDB roadmap. 

• Define and own Airlock Digital’s MongoDB strategy, roadmap, architecture standards, and operating model across cloud and customer-deployed products. Balance product performance, resilience, security, scalability, customer impact, and cost. 

• Build and lead Airlock Digital’s MongoDB observability and performance-improvement capability. Establish the standards, tooling, and operating practices needed to understand how the product uses MongoDB, turn production evidence into clear priorities, and measure whether improvements deliver the intended results. 

• Establish safe, repeatable approaches for MongoDB lifecycle changes, including upgrades, maintenance, topology changes, and failover validation. Build the controls and release practices needed to reduce risk and customer disruption. Planned after-hours maintenance is required. 

• Define and govern Airlock Digital’s MongoDB resilience and recovery capability. Set recovery expectations, validate preparedness, identify systemic risks, and drive improvements across cloud and customer-managed deployments. 

• Build scalable automation, guardrails, and self-service capabilities that make MongoDB environments consistent, auditable, and easier for engineering teams to operate safely. 

• Build MongoDB expertise across the engineering organization by defining guidance, sharing expertise, reviewing important design decisions, and helping teams understand the performance, reliability, and scalability consequences of their choices.  

• Lead database incident response, root-cause analysis, and follow-up improvements. Turn incident findings into stronger platform standards, tooling, and product design. 

• 7+ years of production database engineering and administration experience, including substantial responsibility for MongoDB platforms where availability, performance, recoverability, and growth matter. 

• A record of defining database strategy, standards, and roadmaps, then turning them into engineering practices that teams adopt and use. 

• Deep expertise with MongoDB across Atlas and self-managed deployments, with the judgment to guide architecture decisions involving performance, resilience, security, scalability, recovery, and cost. 

• Demonstrated ability to use production evidence to identify systemic constraints, set engineering priorities, and guide improvements to data models, access patterns, indexes, and application behavior. 

• Experience building observability, automation, guardrails, and self-service capabilities that improve consistency, reduce operational risk, and help engineering teams work more independently. 

• Experience partnering with product and engineering teams to influence architecture and deliver improvements that cross application, infrastructure, and database boundaries. 

• Experience leading complex production changes and database incidents, then turning the lessons into stronger standards, tooling, and product design. 

• Clear written and verbal communication, including the ability to explain technical tradeoffs and investment priorities to engineers and company leaders. 

Nice-to-Have Skills and Experience 

• Experience reading and tuning MongoDB access patterns in Go applications using the official driver and in Ruby on Rails applications using Mongoid. 

• Experience operating multi-tenant SaaS MongoDB environments, including sharded clusters, high-volume telemetry, aggregation pipelines, sustained read and write workloads, retention requirements, and multiple MongoDB versions. 

• Experience packaging and supporting self-managed MongoDB deployments using Linux services, Docker or Podman containers, and persistent storage, including updates and recovery under varied customer constraints. 

• Familiarity with Azure, Kubernetes, Helm, infrastructure as code, CI/CD pipelines, and integrating database operations with application release processes. 

• Experience in cybersecurity or another security-sensitive product environment. 

• A bachelor’s degree in computer science, software engineering, or a related field is preferred but not required; equivalent practical experience is welcomed. 

We don’t think money is everything, but we know it is an important part of your decision to apply for a role. Additional factors considered in extending an offer include responsibilities of the job, education, location, experience, knowledge, skills, abilities, and internal equity, alignment with market data, or applicable laws.  

At Airlock Digital we offer a wide range of benefits to our eligible team members. Our benefit programs vary by location and can include Medical, dental, and vision insurance – 401K Plan with 4% Company Match – Life and Disability Programs – Paid Parental Leave - Paid time off and Paid Holidays – Volunteer and Birthday Time off – Home Office Allowance 

We believe in supporting our team members both personally and professionally. Named one of the USA’s Greatest Places to Work in 2024 and 2025, we value flexibility, trust, and a work environment that empowers our team to do their best work. 

We will be assessing applications as they come in, so we encourage you to send your resume through to us as soon as possible. All official job offers from our company are extended directly by our recruitment team and will be sent through an official BambooHR document for your review and signature. Please be aware that we do not ask for any personal information in the process of extending offers of employment, such as financial details or social security numbers. Upon acceptance of any offer, we will request such information as part of the onboarding process prior to or on your first day of employment, and only after completing a background check through an authorized third-party vendor. If you receive any communication asking for personal details outside of these processes, please contact us immediately to verify the authenticity of the request. Your security is important to us, and we are committed to a safe and transparent hiring experience. No contact from recruitment agencies, thank you