Senior Software Engineer
MongoDB
senior
Location
Dublin, Ireland
Work Type
Onsite
Seniority
senior
Posted
June 3, 2026
Total Compensation
€220,000
Yearly Savings (Comfortable)
€68,000
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Job Description
- The MongoDB Product Security organization is a diverse collection of individuals working together to scale MongoDB’s security, both security of the products themselves and the security features we offer to customers
- The team is responsible for the MongoDB Database Server (Community and Enterprise editions)
- The MongoDB Product Security organization works with software engineers to design, implement, and operate systems in a manner that protects customer data
- It is a multidisciplinary team that covers product, software, cloud, infrastructure, and operational security concerns. The team does the following:
- Build a developer driven security program where there is tight integration with engineering artifacts, process, and tooling
- Use software architecture and coding patterns to reduce the impact of security issues
- Be security subject matter experts for our tech stack and products
- You will take ownership, define strategy, and drive improvement for parts of our program such as fuzzing, threat modeling, secrets management, or container security
- Advocate for and lead complex security projects from inception through completion
- Drive architecture, patterns, and processes across Server Engineering that make security the easiest path
- Partner closely with engineering teams to design and implement security controls across our software and systems
- Research and POC new attacks against our systems. Plan and perform product security assessments including architecture review threat modeling, code review, pen testing and general security consulting to proactively build security controls
- Serve as a security subject matter expert for software security and architecture
- Educate the engineering org on security through CTFs, lunch-and-learns, and one-on-one mentorship
- Success in this role means:
- Seeing projects through from conception to completion in order to deliver new services or capabilities for the team
- Establishing yourself as a go-to person for discussing security topi
Benefits
- Rich health insurance coverage
- Virtual & on-site fitness classes
- Health screenings & telemedicine
- Access to transgender-inclusive health insurance coverage
- Global and internal mobility opportunities
- Equity & Employee Stock Purchase Program
- Pension & retirement programs
- Income Protection
- Flexible PTO is offered to every US employee & competitive time off policies for non-US employees
- Employee Assistance Program
- Mental health counseling
- Free meditation app access
- Fertility & adoption financial assistance
- Parental counseling for new parents
- 4 weeks of emergency care leave
- 20 weeks of fully paid gender neutral parental leave & flexible work arrangements- Subject matter expertise in database security, or data security
- Experience contributing or partnering with security researchers to identify vulnerabilities that eventually are published CVEs or administrative responsibilities of a CNA
- Knowledge of database engines, database internals, or applied cryptography
- Comfortable communicating complex technical issues in a simple manner that builds trust with a variety of audiences
- Proven experience in C++ programming, performing security assessments on low-level codebases, and implementing remediation strategies for memory-related security flaws such as buffer overflows and memory leaks
- Don’t feel that you meet all of the requirements? We encourage you to apply anyway because studies have shown that some strong candidates may self-select out of the interview process prematurely
- You enjoy collaborating with different teams to innovate and implement pragmatic solutions
- With a strong security engineering background, you’re looking for a role that gives you the freedom to increase MongoDB’s resonance with customers by strengthening our core database products
- You’re passionate about solving hard security engineering problems while putting a strong emphasis on customer experience, leveraging your own significant experience
- Demonstrated ownership of security initiatives, with the ability to deliver results autonomously or collaboratively
- 7+ years of experience in application security, software security, or product security
- Programming experience and ability to contribute code back to our environments
- Can work flexible hours occasionally to collaborate with US-based colleagues
- A strong track record of partnering with software engineers: leading threat models, performing security design reviews, and developing an understanding of their product space to form pragmatic security recommendations and influence their prioritization
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