Senior Infrastructure Engineer
Polymarket is a decentralized information markets platform that lets users bet on the outcome of real-world events.
Maintainer signals as of 8/10/2026
Funding history
About Polymarket
Polymarket is an information markets platform where users can trade on the outcomes of various events, leveraging the power of free markets to forecast the future. It provides a mechanism for users to bet on real-world events and earn money based on the outcomes.
Skills
Candidate Availability
Required and preferred rules are kept separate and reflect the wording in the original posting.
About the Role
You will design, build, and maintain the backbone of the engineering platform, including developer workflows, CI/CD pipelines, and core infrastructure that powers high-performance APIs and data services. You will architect scalable systems, build automated testing tooling, ensure availability and reliability, and operate autonomously while collaborating with engineers across the company.
Requirements
- 6+ years of hands-on software engineering experience delivering production-grade systems
- Deep familiarity with cloud infrastructure and DevOps tooling including AWS and Kubernetes
- Experience with Terraform, Kafka, load balancing, ElastiCache, messaging queues, Flux, Docker, GitHub Workflows, Cloudflare, FluxCD
- Experience with PostgreSQL, MongoDB, Redis, S3, Lambda, and AWS networking (VPCs, VPC Peering)
- Excellent communication skills and ability to collaborate across teams
- Proven history of improving engineering workflows and implementing tools and processes
- Leadership experience planning and executing large-scale projects
- Ability to ship quickly and iterate without compromising quality
- Specialized expertise in at least one area such as networking or security
Responsibilities
- Build and automate development workflows
- Architect scalable systems
- Power high-performance services
- Develop testing infrastructure
- Ensure availability and reliability
- Move fast without breaking things
- Operate autonomously
- Collaborate across teams
Benefits
- Equity
- Unlimited PTO
- Health coverage
- Vision coverage
- Dental coverage
- 401k match
- Hardware setup (new MacBook Pro, large display, accessories)