Senior Cloud Infrastructure Engineer at Restate

Restate (restate.dev) is a lightweight runtime that turns AI agents, workflows, and backend services into durable processes - so teams can focus on their logic, not failure mechanics.

The role: We're looking for a Senior to Staff-level cloud infrastructure engineer to work across all product pillars (OSS, on-prem deployments, Multi-tenant SaaS, BYOC; bring your own cloud). This means deep work in our Rust-based infrastructure layer, integrating with cloud provider APIs, building infrastructure-as-code tooling, and ensuring reliability and security at scale. You'll have significant ownership over major parts of our cloud infrastructure.

The opportunity

Front-row seat to the biggest infra shift in decades

Durable runtimes like Restate are becoming the next foundational infrastructure component - and increasingly a critical piece for AI applications. As systems become more agentic, long-running, integration-heavy, and failure-prone, durable execution turns reliability from a bespoke engineering tax into a default property. In this role, you’re not watching that shift from the sidelines - you help build the platform that enables it.

State-of-the-art tech, built from first principles

Restate re-imagines durable execution as a lightweight self-contained stack - no database required - and ships as a single Rust binary with an optimized custom storage layer, low latency orchestration, and an analytics engine for observability.

Enterprise Traction

Restate is already used by Fortune 500 companies, including Tier 1 banks running critical financial workflows, and also by cutting-edge AI and infra startups pushing the boundary of what “production-grade agents” mean. You’ll work on problems where reliability, correctness, and operational simplicity are existential.

Work with world-class engineers

You’ll partner directly with engineers who’ve built and operated foundational systems at scale - creators of Apache Flink, and leaders from Meta’s messaging infrastructure. You’ll have the chance to work with incredibly talented individuals who care deeply about their craft.

What you’ll do

This is a Cloud Infrastructure Engineering role spanning Restate’s product offering: OSS, on-prem deployments, Multi-tenant SaaS, BYOC. The scope of the role includes but is not limited to:

• Build and operate Restate Cloud: extend our managed multi-tenant offering, working across the infrastructure, control plane, networking, storage, and observability of Restate workloads.

• Evolve our BYOC product and work with customers on operating on-prem installations: design and build the infrastructure that runs inside customer cloud accounts.

• Reliability and observability across the fleet: SLOs, metrics, traces, logs, alerting, and runbooks. Build automation so we can scale our product offering across deployment methods.

• On-call: participate in the cloud on-call rotation. A US-based hire materially improves our timezone coverage.

What we’re looking for

Senior to Staff profile

We’re targeting Senior-to-Staff: you’ve operated production SaaS or platform infrastructure before, you’ve seen real failure modes, and you have (strong) opinions about how to run multi-tenant systems. You have an appreciation for operating in a compliance-sensitive environment.

Must-Haves:

• Strong cloud infrastructure background with deep understanding of major cloud provider architectures.

• Experience with infrastructure-as-code and cloud orchestration, particularly Kubernetes-based stateful workloads; balancing continuous delivery with safety while maintaining large-scale production systems.

• Software engineering skills in a systems language (Rust, Go, C++); willingness and ability to learn Rust on the job.

• You should be comfortable taking ownership end-to-end, from design through production operations, and thrive in early-stage startup ambiguity.

Nice-to-Haves:

• Prior experience with Restate or durable execution specifically.

• Deep enterprise procurement/compliance navigation.

• Kubernetes operator development, experience with IaC systems like Cluster API, Crossplane or Terraform.
  

Not a fit:

• You want to work primarily on the runtime core rather than cloud, BYOC, and customer-facing infra.

• You’ve mostly architected and reviewed, and aren’t excited to be hands-on.

• You are averse to multi-cloud, Kubernetes, operating infrastructure as a shared responsibility with customers
  

Our stack:

• We use Restate extensively: the Restate Cloud control plane is built on Restate and TypeScript.

• Rust infrastructure services and Kubernetes operators.
  

Location and travel

• US-based, fully remote. East Coast is a plus as it would materially improve our on-call coverage given the team’s existing geography.

• Travel: minimal - occasional team offsites, little required customer travel.