Senior Backend Engineer, Data Frameworks (Ruby)

GitLab is an open-core software company that develops the most comprehensive AI-powered DevSecOps Platform, used by more than 100,000 organizations. Our mission is to enable everyone to contribute to and co-create the software that powers our world. When everyone can contribute, consumers become contributors, significantly accelerating human progress. Our platform unites teams and organizations, breaking down barriers and redefining what's possible in software development. Thanks to products like Duo Enterprise and Duo Agent Platform, customers get AI benefits at every stage of the SDLC.

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.

At GitLab, developers are independent and self-organized individual contributors who work together as a tight team in a remote and agile way.

The Data Frameworks Group works on developing solutions for data scalability, health, and developer enablement across all of GitLab's application datastores. We build frameworks and provide guidance that help teams make informed decisions about data architecture, placement, and lifecycle management, while ensuring data integrity and safety across both SaaS and self-managed deployments. If building frameworks that enable teams to work confidently with data at scale excites you, please read on!

Most backend developers at GitLab work on all aspects of the application, building features and fixing bugs. The Data Frameworks section is responsible for building the frameworks and tooling that ensure data changes work safely across all of GitLab's deployment scenarios—from GitLab.com to thousands of self-managed instances running different versions.

An Overview of this role

The main focus of the team is to proactively identify saturation points for our gitlab.com infrastructure, and identify and work with teams to implement corrective actions to solve them. With our recent move into the newly formed Data Engineering organization, the team mission is expanding, and we're growing the team accordingly. This change is allowing us to prioritize new efforts that are outside the scope of operating gitlab.com, and include shipping scalability features and data health focused initiatives to our self-managed customers.

This team collaborates closely with our infrastructure data access stage, our software delivery stage, and our analytics stage. We also have regular collaboration with teams across the organization to help them deliver high performing features and improvements.

A few examples of our current projects:

• SQL Traffic Replay Tooling
• Background Operations Framework

A few examples of upcoming projects in our evolving scope:

• Exploring strategies for soft deleting data
• Enhanced testing of database migrations

What you'll do

• Develop new features in collaboration with our product management, UX, and frontend teams
• Keep changes small and iterate towards the best solution
• Reviewing database related changes submitted by other engineers or community contributors
• Documenting database best practices or patterns to avoid
• Developing tooling to proactively inform developers of potential performance issues
• Research, design and implement solutions to improve product performance

What you'll bring

• Professional software engineering experience with PostgreSQL in large production environments
• Significant experience with Ruby on Rails or other Ruby frameworks
• You can reason about software, algorithms, and performance at a high level
• You are passionate about open source
• Strong written communication skills
• Self-motivated and have strong organizational skills
• You share our values, and work in accordance with those values

Bonus qualifications

• Experience with Distributed Messaging Queues (Kafka, NATS)
• Experience with migrating large production datasets between data stores
• Experience in a peak performance organization, preferably a tech startup
• Experience with the GitLab product as a user or contributor
• Product company experience
• Experience working with a remote team
• Enterprise software company experience
• Developer platform/tool industry experience
• Experience working with a global or otherwise multicultural team
• Computer science education or equivalent experience
• Passionate about/experienced with open source and developer tools