DevOps / Site Reliability Engineer

Kubelt; Paris; Sur place; EUR 50 000 - 80 000; Plein temps

Résumé du poste

A leading technology company in Paris is seeking a hands-on DevOps/Site Reliability Engineer to manage the Zama Developer Platform. You will design, build, and operate cloud foundations while driving automation and observability. Strong skills in Go or Rust and API management are essential for this role, which focuses on creating a seamless developer experience. The ideal candidate will have experience with CI/CD practices, security protocols, and performance optimization.

Qualifications

• Experience in managing APIs and developer portals.
• Proficient in Go or Rust with knowledge of writing services and automation scripts.
• Familiarity with CI/CD practices and tools.

Responsabilités

• Own and operate the API management layer and developer portal.
• Write and maintain services and plugins for the platform.
• Build reliable CI/CD and release automation.

Connaissances

API management

Go programming

Rust programming

CI/CD automation

Observability

Security practices

Description du poste

Job Description

This position is in Zama’s Developer Platform team

Zama recently unveiled the Zama Confidential Blockchain Protocol, which enables confidential smart contracts on top of any blockchain L1 or L2 using Fully Homomorphic Encryption (FHE). The Zama Developer Platform (ZDP) is our managed gateway that lets internal teams and external developers use the open-source Zama Protocol through simple, authenticated HTTPS endpoints. Think Infura or Alchemy, but confidential by default.

We are looking for a hands-on DevOps/Site Reliability Engineer (SRE) to design, build, and operate the cloud and platform foundations of ZDP. You will help shape the front door to Zama’s privacy-preserving technology. Your work will remove complexity for developers, accelerate internal iteration, and underpin how confidential applications get built and scaled.

What you will do

• Own and operate the Zama Developer Platform API management layer and developer portal, including API key lifecycle, rate limits, quotas, and tenant policies.

• Write and maintain small services, CLIs and gateway plugins for the platform, primarily in Go or Rust, with tests and code reviews.

• Build reliable CI/CD, environment isolation, and release automation that supports frequent, safe changes for ZDP Relayer, client SDKs, and other components.

• Establish end-to-end observability with structured logs, metrics, traces, SLOs, and actionable alerting, then iterate based on what you learn.

• Deliver security-by-default: least-privilege access, secrets management, strong authentication on admin surfaces, audit trails, and appropriate edge protections.

• Create and maintain runbooks, contribute to on-call and incident response, and drive post-incident improvements.

• Reduce toil by automating runbooks and incident tooling, including load and failure testing.

• Profile performance and cost across the stack and make pragmatic optimisations.

• Shape our approach to multi-region and horizontal scaling, including data residency considerations such as GDPR and disaster recovery.

• Collaborate widely, contribute to technical direction, and help improve engineering practices over time.