Principal Site Reliability Engineer, Platform Engineering: Dedicated

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Remote from: UK, USA, Canada
Salary: USD 223,200–380,400 / yr
Department: DevOps & Infrastructure
Employment: Full Time
Experience: Senior
Published: 29 Oct 2026
Apply before: 28 Nov 2026
Listing views: 29
Application actions: 1

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AI Summary

The role, at a glance.

GitLab is seeking a Principal Site Reliability Engineer to provide technical leadership for its Dedicated single-tenant SaaS platform. The role sets architecture and operating-model direction across resilience, failover, tenant orchestration, change management, automation, and platform integrations. It requires deep experience operating large-scale cloud production systems and designing reliable, scalable distributed architectures. This engineer will influence multiple teams, mentor senior engineers, reduce operational toil, and strengthen service ownership and operational maturity. The role is remote for candidates in Canada, the United Kingdom, and the United States, with a published US base-pay range.

Role DNA

A quick view of the complexity, pace, ownership and collaboration implied by the job description.

Job Complexity

5/5

EasyHard

Pace & Pressure

5/5

RelaxedFast-paced

Autonomy Level

5/5

GuidedFull ownership

Communication Load

5/5

IndependentCollaborative

AI insightThis is a principal-level platform leadership position involving cross-team technical strategy, large-scale distributed systems, and reliability risks with significant customer and compliance impact. Success requires both hands-on engineering depth and the ability to drive complex organizational change through influence.

Salary analysis

Estimated compensation compared with the broader US market for similar roles.

Estimated job median (per year)Market rate

$301,800

US market range (per year)$225k–$390k

0$429.00k

AI insightThe yearly pay period is inferred from the job context; it was not explicitly stated by the employer. The employer discloses a US base salary range of $223,200–$380,400 USD. Although no cadence is explicitly stated next to the range, yearly compensation is inferred from the amount, US location, full-time status, and principal engineering seniority. The estimated US annual market range for a principal site reliability/platform engineer is $225,000–$390,000 USD; actual offers may vary by location, level, and total-equity package.

Core skills

Skills and capabilities most closely associated with this opportunity.

Site Reliability Engineering Platform Engineering Cloud Infrastructure Distributed Systems Infrastructure as Code Observability Production Operations Resilience Engineering Failover Design Tenant Orchestration Automation Systems Design Go Python Technical Leadership

Sample interview questions

How would you design resilience and failover for a fleet of isolated, single-tenant SaaS environments?

I would begin by defining availability objectives, failure domains, recovery objectives, and tenant-specific compliance constraints. I would standardize a repeatable architecture with automated health checks, tested backup and restoration processes, controlled failover workflows, and clear operational ownership. I would validate the design through fault-injection exercises and regularly measure recovery performance against stated objectives.

Describe how you would reduce operational toil while GitLab Dedicated grows its customer environment fleet.

I would identify repetitive work from incident data, support requests, and operator workflows, then prioritize high-volume or high-risk tasks for automation. I would create self-service workflows backed by infrastructure as code, policy guardrails, and observable automation. Success would be measured through reduced manual interventions, faster provisioning or changes, and fewer recurring incidents.

How do you make architectural decisions that balance reliability, security, cost, and maintainability?

I make trade-offs explicit by defining requirements, risks, constraints, and measurable outcomes for each option. I involve the relevant security, product, platform, and operating stakeholders early, while keeping the decision grounded in production evidence and customer impact. I document the rationale, establish ownership, and revisit decisions when scale or requirements materially change.

What approach would you take to improve service ownership across multiple engineering teams?

I would establish clear ownership boundaries, service-level objectives, operational readiness expectations, and incident responsibilities for each service. Teams should have usable dashboards, runbooks, deployment controls, and feedback from incidents so they can operate what they build. I would pair these standards with coaching and lightweight governance rather than centralizing all operational work in one team.

Give an example of how you would lead a major platform modernization through influence rather than direct authority.

I would first align teams around a shared problem statement supported by reliability, scalability, and operational-cost data. Then I would propose an incremental target architecture, provide migration patterns and tooling, and work with early adopters to demonstrate measurable benefits. Regular technical reviews, transparent decision records, and active mentorship help maintain alignment while allowing teams to retain appropriate implementation ownership.

Opportunity details

About this role.

GitLab is the intelligent orchestration platform for DevSecOps. GitLab enables organizations to increase developer productivity, improve operational efficiency, reduce security and compliance risk, and accelerate digital transformation. More than 50 million registered users and more than 50% of the Fortune 100* trust GitLab to ship better, more secure software faster.

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

We’re looking for a Principal Engineer with deep expertise in Site Reliability, Backend, or Platform Engineering to help shape the next phase of GitLab Dedicated, our fully managed single-tenant SaaS offering. This highly influential technical leadership role will set direction for how we scale a growing fleet of isolated, customer-specific environments while maintaining the reliability, security, and compliance our customers depend on.

You’ll lead platform and operating-model transformation across resilience and failover, tenant orchestration, change management, self-service tooling, and platform integrations. You’ll also help align Dedicated with GitLab’s evolution toward more modular and cell-based architectures, strengthen service ownership, and establish scalable patterns that reduce operational complexity. As a Principal Engineer, you’ll influence across teams, guide complex technical decisions, mentor senior engineers, and help raise the technical maturity of the platform as we scale.

What you will do

Set technical direction for GitLab Dedicated, shaping architecture and platform strategy as we scale a growing fleet of isolated, single-tenant environments.
Lead platform transformations across resilience, failover, tenant orchestration, change management, self-service tooling, and platform integrations.
Drive scalable, modular architecture that aligns Dedicated with GitLab’s broader Cells strategy while preserving its security, isolation, and compliance requirements.
Strengthen service ownership and operational maturity, helping engineering teams build, operate, and improve the production systems they own.
Identify and address systemic reliability and scalability risks using production signals, incident patterns, and architectural insight.
Establish reusable platform patterns and automation that reduce operational toil and allow Dedicated to scale efficiently.
Lead complex technical decisions across teams, balancing reliability, security, cost, maintainability, and customer needs.
Advance engineering excellence across the organization through architectural leadership, mentorship, and influence with senior engineers and engineering leaders.

What you will bring

Deep expertise in Site Reliability, Platform, Infrastructure, or Backend Engineering, with experience designing and operating large-scale production systems.
Hands-on experience with cloud infrastructure, automation, observability, infrastructure as code, and modern production engineering practices.
Strong software engineering fundamentals, with experience building production systems or infrastructure tooling in languages such as Go, Ruby, Python, or similar.
Strong distributed systems and systems-design expertise, with sound judgment around reliability, failure isolation, scalability, and operational complexity.
A track record of technical leadership across multiple teams, setting direction and driving complex initiatives through influence.
Experience leading significant platform or infrastructure transformations, including modernization, modularization, or scaling systems through major growth.
Experience leading changes that improve how engineering teams own and operate production systems, strengthening reliability, operational readiness, and accountability at scale.
Exceptional technical communication and influence, with the ability to build alignment, mentor senior engineers, and guide complex architectural decisions.

The base salary range for this role’s listed level is currently for residents of the United States only. This range is intended to reflect the role’s base salary rate in locations throughout the US. Grade level and salary ranges are determined through interviews and a review of education, experience, knowledge, skills, abilities of the applicant, equity with other team members, alignment with market data, and geographic location. The base salary range does not include any bonuses, equity, or benefits. See more information on our benefits and equity. Sales roles are also eligible for incentive pay targeted at up to 100% of the offered base salary.

United States Salary Range

$223,200—$380,400 USD

How GitLab Supports Full-Time Employees

Please note that we welcome interest from candidates with varying levels of experience; many successful candidates do not meet every single requirement. Additionally, studies have shown that people from underrepresented groups are less likely to apply to a job unless they meet every single qualification. If you’re excited about this role, please apply and allow our recruiters to assess your application.

Country Hiring Guidelines: GitLab hires new team members in countries around the world. All of our roles are remote, however some roles may carry specific location-based eligibility requirements. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.

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GitLab is proud to be an equal opportunity workplace and is an affirmative action employer. GitLab’s policies and practices relating to recruitment, employment, career development and advancement, promotion, and retirement are based solely on merit, regardless of race, color, religion, ancestry, sex (including pregnancy, lactation, sexual orientation, gender identity, or gender expression), national origin, age, citizenship, marital status, mental or physical disability, genetic information (including family medical history), discharge status from the military, protected veteran status (which includes disabled veterans, recently separated veterans, active duty wartime or campaign badge veterans, and Armed Forces service medal veterans), or any other basis protected by law. GitLab will not tolerate discrimination or harassment based on any of these characteristics. See also GitLab’s EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know during the recruiting process.