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Accelerate the ad technology evolution.
The Role
As a Senior Storage Engineer at Index Exchange, you'll design and maintain scalable storage solutions, troubleshoot issues, and mentor juniors while enhancing processes across global data centers.
Summary Generated by Built In
At Index Exchange, we’re reinventing how digital advertising works—at scale. As a global advertising supply-side platform, we empower the world’s leading media owners and marketers to thrive in a programmatic, privacy-first ecosystem.
We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution. Our proprietary tech is trusted by some of the world’s largest brands and media owners and plays a crucial role in keeping the internet open, accessible, and largely free.
We process more than 550 billion real-time auctions every day (in comparison, Google processes 8.5 billion searches per day) with ultra-low latency. Our platform is vertically integrated from servers to networks and runs primarily on our own metal and cloud infrastructure. This end-to-end infrastructure is designed to provide both stability and agility, enabling us to adapt quickly as the market evolves.
At the core of it all is our engineering-first culture. Our engineers tackle internet-scale problems across tight-knit, global teams. From moving petabytes of data and optimizing with AI to making real-time infrastructure decisions, Indexers have the agency and influence to shape the future of advertising. We move fast, build thoughtfully, and stay grounded in our core values.
About the role:
We’re looking for a remote Senior Storage Engineer (Ceph) to support our storage team in the Cloud Platform division. Index’s scale spans the globe, our transactions happen 24x7 in our global data centers, and every second that passes, millions of requests are evaluated across our exchange. In order to achieve our mission, global efficiency and reliability are absolutely key, as every millisecond quite literally counts in our business.
What we’re looking for:
- Facilitator: It’s essential that you can relay information and ideas effectively both within and across different teams. While we place a huge premium on technical skill, we value just as much your ability to work with other people
- Adaptable: Our industry moves fast and we need you to keep up and adapt. Acting as an Operations Engineer, you have the ability to prioritize tasks, often against competing scope and timelines
- Technical: A strong foundation in Operations, and experience in solving complex problems and building solutions (including CI/CD, real-time monitoring, production issues, etc.)
- Rigorous: We design and manage massive, globally distributed systems that handle billions of transactions a day - your approach and solutions need to be thorough, scalable and ironclad.
Here’s what you’ll be doing:
- Design, build and operate a highly scalable, performant and resilient storage layer that operates on a planet scale
- Developing and maintaining automation to handle logging, monitoring and maintenance of the storage layer
- Work with different technologies such as Hadoop, Spark, Aerospike, Kafka etc to enhance and optimize existing systems.
- Participate in complex security system designs and mentor junior teammates
- Act as a senior contributor to the team who takes ownership of large projects and components
- Champions improvements to processes and procedures for the team and for the division.
- Influence the team’s direction and foster accountability, trust, and focus on goals.
- Live the Index values and promote those internally and externally.
Here's what you need:
- Experience with building, maintaining and troubleshooting open-source distributed storage solutions such as Ceph and storage orchestrators such as Rook, in a highly automated environment and at scale.
- Experience with IaC and configuration management tools such as Salt, Ansible, Puppet or Terraform.
- Experience with storage level replication technologies.
- Strong experience with capacity planning, disaster recovery and monitoring
Why you’ll love working here:
- Comprehensive health, dental, and vision plans for you and your dependents
- Paid time off, health days, and personal obligation days plus flexible work schedules
- Competitive retirement matching plans
- Equity packages
- Generous parental leave available to birthing, non-birthing, and adoptive parents
- Annual well-being allowance plus fitness discounts and group wellness activities
- Commuter benefits and discounts, where available
- Employee assistance program
- Mental health first aid program that provides an in-the-moment point of contact and reassurance
- One day of volunteer time off per year and a donation-matching program
- Bi-weekly town halls and regular community-led team events
- Multiple resources and programming to support continuous learning
- A workplace that supports a diverse, equitable, and inclusive environment
Equal employment opportunity
At Index Exchange, we believe that successful products are built by teams just as diverse as the audience who uses them. As such, we are committed to equal employment opportunities. We celebrate diversity of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or expression, or veteran status. Additionally, we realize that diversity is deeper than any status or classification—diversity is the human experience. For those who show grit, passion, and humility—Index will welcome you.
Accessibility for applicants with disabilities
Index Exchange welcomes and encourages individuals with disabilities to apply to work with us.
If you require an accommodation, please share the details of your request and any information how we can assist you with the hiring recruiter when they contact you. Index Exchange will make reasonable efforts to ensure accommodation requests are met throughout the recruitment process.
Index everywhere, Index anywhere
Our corporate headquarters are in Toronto, with major offices in New York, Montreal, Kitchener, London, San Francisco, and many other global cities. As a major global advertising exchange, we are committed to operating as a tightly knit global team and embracing and empowering talent wherever our colleagues may be.
#LI-REMOTE
#Ll-AS2
Skills Required
- Experience with open-source distributed storage solutions such as Ceph
- Experience with storage orchestrators such as Rook
- Experience with IaC and configuration management tools
- Strong experience with capacity planning and disaster recovery
Index Exchange Compensation & Benefits Highlights
The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Index Exchange and has not been reviewed or approved by Index Exchange.
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Affordable Benefits — Medical, dental, and vision coverage is described as fully paid for employees and often for dependents in the U.S., reducing out-of-pocket costs. While specifics vary by region, public materials consistently emphasize low-premium coverage.
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Parental & Family Support — Parental leave is positioned as generous and inclusive, with birthing parents able to take extended fully paid leave and structured return‑to‑work support. Coverage also extends to non‑birthing and adoptive parents, with fertility benefits highlighted.
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Leave & Time Off Breadth — Time off combines substantial PTO with additional health days and personal obligation days, expanding rest and recovery options. Volunteer time off and the ability to work from another location for part of the year further broaden flexibility around time away.
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The Company
What We Do
Index Exchange is a global advertising supply-side platform enabling media owners to maximize the value of their content on any screen. As a trusted partner and ally, we connect leading experience makers with the world’s largest brands to ensure a quality experience for consumers. We’re a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution. With our radically transparent business practices and dedication to total market efficiency, we’re committed to upholding the integrity of the programmatic ecosystem at large. Our global teams are dedicated to driving industry standards and building technology that delivers scale, efficiency, and long-term value for our customers and partners. In our workplace, we pride ourselves on fostering an environment of openness where everyone feels connected and supported - a place where you can be your best inside or outside of work.
Why Work With Us
When you join Index Exchange, you’ll be working at an engineering-first company. Our foundation is our technology platform and all of the Indexers who come together to improve, extend, and reinvent it. We invest heavily in building an organization that’s committed to DEI&B, our core values, and our vision of total market efficiency.
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