Join MongoDB as a Senior Software Engineer to enhance security practices for product development in a hybrid work environment.
Posted by employer 1 day ago
First seen on Joblaze 17 hours ago
Last verified on the company career page 17 hours ago
Skills & Technologies
What you'll build
- Deliver features for an automated code analysis platform
- Expand security findings triaging and verification platform
- Automate finding management process
- Centralized security signal analytics platform
- Design and build tooling solutions
Must have
- 5+ years of experience of production-level software development with Python and TypeScript
- Experience managing the end-to-end development lifecycle
- Experience in micro-services, Kubernetes, and containers
- Deep understanding of CI/CD systems
- Strong Understanding of building AI agents
Nice to have
- Basic knowledge of security practices
- Familiarity with C++ or Rust
- Experience designing and operating systems that execute untrusted code safely
- Experience with NoSQL or database development
Practical constraints
- Candidates must be based in Dublin
AI in the day-to-day
With the emerging capabilities of AI models, we are proactively adopting our security practices.
Requirements
- Experience
- 5+ years
Not disclosed in this posting: compensation, visa sponsorship.
Benefits
Joblaze summary
In this role, the senior software engineer will focus on developing and maintaining security automation tools that enhance the security practices across MongoDB's product offerings. Key skills include proficiency in Python and TypeScript, experience with cloud environments, and a solid understanding of CI/CD systems and microservices. This position is ideal for candidates with over five years of software development experience who can manage complex projects and prioritize tasks effectively. The team emphasizes proactive security measures, particularly in light of evolving AI challenges.
Joblaze insights
- Listed today — first seen on Joblaze October 1, 2026. Last confirmed on MongoDB's careers page October 1, 2026.
Quick facts
- Is the Senior Software Engineer, Product Security role remote?
- It's hybrid — MongoDB expects some on-site time in Dublin, Ireland.
- How much experience is required?
- At least 5 years of relevant experience for this Senior Software Engineer, Product Security role.
- Where is the role based?
- MongoDB is hiring for this position in Dublin, Ireland.
- What's the tech stack?
- Joblaze extracted these technologies from the posting: AI, CI/CD, Kubernetes, Python, TypeScript, micro-services.
- What seniority level is this role?
- MongoDB targets senior candidates for this position.
- Is this full-time or contract?
- Full-time for this Senior Software Engineer, Product Security role at MongoDB.
From the original posting
The MongoDB Product Security team is looking for a full-stack senior software engineer to help us build and scale the next generation of security practices, enabling hundreds of MongoDB engineers to build secure products for our customers.
The Product Security team empowers product teams to build secure products for MongoDB customers by providing security enablement, such as AI-powered code analysis, threat modeling and security finding triaging and verification, fuzzing infrastructure, and finding management solutions. Our goal is to incorporate security early in product development at scale without introducing friction. With the emerging capabilities of AI models, we are proactively adopting our security practices to be prepared for the newly introduced challenges.
We are looking to speak to candidates who are based in Dublin for our hybrid working model. This role is expected to work with a distributed team that covers all time zones in the US.
Key Responsibilities:
As a software engineer on our team, you will help us develop and maintain security automations, such as:
- Deliver features for an automated code analysis platform
- Expand security findings triaging and verification platform to all products across MongoDB
- Automate finding management process to be self-serve for engineering teams
- Centralized security signal analytics platform to help teams focus on the most important security work
- Design and build tooling solutions to shift security practices left in SDLC
Baseline Qualifications:
- 5+ years of experience of production-level software development with Python and TypeScript in a cloud environment
- Experience managing the end-to-end development lifecycle, including building, deploying and operating software at scale
- Experience in micro-services, Kubernetes, and containers
- Deep understanding of CI/CD systems, including linting, testing and various deployment strategies
- The ability to independently prioritize and execute tasks after alignment with the team and stakeholders
- A proven track record of identifying problems, implementing solutions and delivering complex projects
- Strong Understanding of building AI agents
- Strong verbal and written technical communication skills
Preferred Qualifications:
- Basic knowledge of what security practices are and how they work, such as threat modeling, secure code review, and CVE
- Familiarity with C++ or Rust
- Experience designing and operating systems that execute untrusted code safely — container/sandbox isolation, least-privilege credential handling, and network egress controls.
- Experience with NoSQL or database development
With offices worldwide and over 67,000 customers, including AI-native startups and approximately 75% of the Fortune 100, relying on MongoDB for their most important applications, we’re powering the next era of software.
MongoDB is an equal opportunities employer.
Req ID: 3273566003
Standard company text repeated across MongoDB's postings is omitted here.