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The same principles built into our products are reflected in how our team works: we embrace AI as a core productivity multiplier, with all team members expected to incorporate AI into their daily workflows to drive efficiency, innovation, and impact. GitLab is where careers accelerate, innovation flourishes, and every voice is valued. Our high-performance culture is driven by our values and continuous knowledge exchange, enabling our team members to reach their full potential while collaborating with industry leaders to solve complex problems. Co-create the future with us as we build technology that transforms how the world develops software.

• Fortune 500® is a registered trademark of Fortune Media IP Limited, used under license. Claim based on GitLab data. Fortune 100 refers to the top 20% ranked companies in the 2025 Fortune 500 list, published in June 2025. Fortune and Fortune Media IP Limited are not affiliated with, and do not endorse products or services of GitLab.

An overview of this role

As an Intermediate Software Engineer in GitLab’s Security section, you’ll contribute to the data layer behind our vulnerability and dependency management capabilities. You’ll design and develop well-scoped features within the systems that ingest, store, index, and query security report data, including integrations with key third-party systems. With a strong focus on PostgreSQL and scalable backend design, your work will support security features delivered by teams across GitLab.

You’ll work with clear context and strong support from the Senior Software Engineers and Staff Software Engineers around you. You’ll stay hands-on across GitLab’s Ruby on Rails application and newer services while building depth in PostgreSQL and a specialized security domain. Over time, you’ll grow toward owning larger and more ambiguous pieces of work.

What you’ll do

• Design, develop, and ship well-scoped features within the systems that ingest, store, index, and query security report data, improving data-ingestion reliability and query performance as measured by defined reliability and query-performance metrics.
• Work on the PostgreSQL data layer that supports vulnerability and dependency management, developing your database skills alongside engineers with deep expertise.
• Build and improve systems using Ruby on Rails and PostgreSQL, and contribute to newer services using technologies such as Go or Rust as the team expands beyond the monolith.
• Contribute to integrations with key third-party security systems.
• Participate in technical design discussions and code reviews, asking questions early and raising constraints as you find them.
• Collaborate with product and engineering partners on the details of your deliverables.
• Deliver iteratively within GitLab’s monthly release cycle and communicate progress clearly.
• Apply a security mindset when designing systems, including considering how GitLab identifies and handles malicious or vulnerable software packages.

What you’ll bring

• Professional backend engineering experience shipping features to production as part of a collaborative team.
• Working knowledge of PostgreSQL, including indexes, query plans, and schema design, and an interest in developing this into a specialization.
• Professional experience with Ruby on Rails, Go, or Python, plus comfort working in Ruby on Rails day to day and an interest in working across languages and services.
• Experience taking a feature from description through production and asking clear questions early when requirements are ambiguous.
• Clear written communication and comfort working remotely and asynchronously across time zones.
• An interest in the security domain. Experience with vulnerability management, dependency management, or security tooling is helpful, and we welcome transferable experience from outside the security domain.
• Fluency in using artificial intelligence tools to improve delivery and accelerate your learning while applying sound engineering judgment.

About the team

The Vulnerability Management team contributes to GitLab’s move…