Prematch is looking for a Staff Platform Engineer to join our team building Ashby. We need a curious, rigorous engineer who codes to help bring our platform to the next level. You’ll own projects end-to-end and have a significant impact on core parts of our developer and user experience by creating a safe, efficient 'paved road' for our engineering teams.
What You'll Do
- Optimize our homegrown ultra-dynamic recruiting DSL-to-SQL compiler and build tools to help other developers do the same.
- Create automated guardrails to ensure the security and privacy of our customer data.
- Help developers ship features fast through canary deploys, gradual rollouts, and feature flags while managing complexity and reducing downtime.
- Work with the business and engineering to define SLOs and implement the corresponding SLIs.
- Ensure all communication with external services supports retries and circuit-breakers.
- Implement the infrastructure to support an event-driven architecture and data warehouse.
- Dive into scaling problems, add new platform capabilities, and improve how our team interacts with infrastructure.
- Perform infrastructure updates, security enforcements, database optimization, Kubernetes debugging, and trace analysis.
- Review code and submit code changes as part of your daily work.
- Share new tooling and best practices with engineers through written communication.
- Manage your own projects, seek help when needed, and make scope decisions.
What We're Looking For
- You get deeply invested in solving ambiguous problems.
- You prioritize long-term quality over shortcuts and advocate for users and edge cases.
- You care deeply about your work and your team.
- You have experience building infrastructure at scale, handling millions of data points.
- You have automated everything from provisioning to monitoring and release processes.
- You are versatile and tackle the hardest problems a company faces.
- You want autonomy to decide on the best 'paved road' solutions for Ashby.
- You are comfortable with SQL.
- You want to write code.
- You are comfortable with async, written communication.
- You have a track record of independently delivering a project without needing reminders.
Technical Stack
- TypeScript (frontend & backend), Node.js, React, Apollo GraphQL
- Postgres, Redis
- Datadog, Sentry, AWS
Team & Environment
You'll be part of a small but mighty infrastructure team where you own projects end-to-end with minimal oversight. You will report to Colin, Head of EMEA Engineering. The company culture emphasizes minimal process with ownership over decisions, natural collaboration, deliberate communication, and investing in tools for leverage. We are building a diverse team in an environment that encourages every engineer to be their best, filled with lifelong learners who are talented, humble, and kind.
Work Mode
This is a remote position for candidates located in the Americas.


