Rollstack
Automate data-driven slide decks and documents with AI
Software Engineer (C# & Power Automate)
About the role
The Company
At Rollstack, we are revolutionizing the way businesses share and communicate data and insights. Organizations worldwide rely on slide decks and documents to make informed decisions, whether for leadership, clients, or partners. Yet, preparing these materials often consumes countless hours. Rollstack fully automates that.
We help some of the world's leading organizations, from mid-sized to public companies like SoFi, Zillow and Whirlpool, in automating their slide decks and documents. Headquartered in New York, we offer a remote-friendly workplace and are backed by Insight Partners and Y Combinator, the most successful startup incubator in the world that produced the likes of Airbnb, Twitch, Instacart, Dropbox, Reddit, Doordash, Stripe, Coinbase, etc.
Our team operates with speed and focus to deliver outsized impacts for our customers. We approach every challenge with first principles, never assuming things have to be done a certain way. We are a diverse team that believes intelligence and kindness go hand in hand, welcoming individuals from all backgrounds. Our persistence and rapid execution define us as a category leader and a future generational company.
About the Role
As a Software Engineer at Rollstack, you’ll build core features that automate how companies share data through slides and documents. You’ll work across the stack on integrations, AI insights, and performance optimization. This role is ideal for engineers who thrive on impact, autonomy, and fast-paced product development.
As a Software Engineer, you will
- Build and maintain our C# extensions for Microsoft.
- Build advanced user-facing features such as:
- Dynamic data sync and refresh.
- AI-generated insights embedded in slides.
- Native chart rendering inside Office.
- Data filters, refresh buttons, and editable content components.
- Interface with our backend (Node.js, Prisma ORM, Temporal) to sync document state with cloud data.
- Integrate with BI tools like Tableau, Looker, and Metabase to bring visualizations directly into presentations.
- Build tight feedback loops for Office users through observability, error reporting, and usage analytics.
- Optimize the add-in’s performance, startup time, and reliability on large enterprise decks.
Tech
- C# – Microsoft extensions
- Node.js & React – frontend/backend and sync engine
- PostgreSQL – relational data store
- Temporal – durable workflows for sync and automation
- Kubernetes (EKS) – minimal infra, deployed via Argo CD
- Langfuse, LangChain – for in-document AI features
Who We’re Looking For
- 3–8 years of professional experience.
- At least 2 years of recent development experience in C#.
- At least 2 years of recent development experience in TypeScript.
- Strong product intuition, with a track record of collaborating with PMs and designers.
Why Join Us
- Join a Y Combinator-backed company that’s redefining how individuals and teams, across industries and around the world, work smarter and faster.
- Work alongside an exceptional team of builders and operators, including alumni from Amazon, Meta, Pinterest, Tesla, and AiFi.
- Be part of a fully remote, globally diverse workplace that values autonomy, impact, and collaboration.
- Contribute to a product that users love and that truly sells itself, built by a world-class product and engineering team.
- Look forward to bi-annual team off-sites in destinations that belong on your travel bucket list.
- Earn competitive compensation and meaningful equity in a fast-moving, high-leverage startup where your work directly shapes the company’s trajectory.
About the interview
At Rollstack, we’re looking for engineers who enjoy iterating, shipping quickly, and solving customers' problems. We want individuals who exhibit a strong sense of ownership and have a get-things-done mentality. Our engineering team defines and drives its technical agenda to continuously iterate on the product and solve our customers' most important problems.
Our interview process is designed to find these kinds of engineers:
- Two technical interviews, one with our CTO and one with one of our engineers. The format is some technical questions and some live coding exercises. We also try to ask questions relevant to the type of product we build. Use the language of your choice during these interviews.
- Two fit interviews with the other cofounders. These are not technical.
About Rollstack
Rollstack is solving the last mile problem in the modern data stack and creating a new category: Reports Automation. We connect BI tools to slide decks and documents, automating their generation and updates.
We help some of the world's leading organizations—from mid-sized to public companies like SoFi, Zillow and Whirlpool—in automating their slide decks and documents. Headquartered in New York, we offer a remote-friendly workplace and are backed by Insight Partners and Y Combinator, the most successful startup incubator in the world that produced the likes of Airbnb, Twitch, Instacart, Dropbox, Reddit, Doordash, Stripe, Coinbase, etc.
Our team operates with speed and focus to deliver outsized impacts for our customers. We approach every challenge with first principles, never assuming things have to be done a certain way. We are a diverse team that believes intelligence and kindness go hand in hand, welcoming individuals from all backgrounds. Our persistence and rapid execution define us as a category leader and a future generational company.
