Senior engineer responsible for owning GPU/accelerator clusters and related stack (drivers, runtimes, device plugins, node config, schedulers, serving frameworks) to enable in-house model training and inference. Requires 5+ years in infrastructure engineering with hands-on experience operating GPU or accelerator-backed production environments, strong systems fundamentals (Linux, networking, storage, containers, Kubernetes), Python proficiency, and experience with ML serving frameworks and observability.

Grafana Labs is hiring a Staff Backend Engineer to help convert Grafana into a multi-tenant, scalable SaaS app platform. The role is remote (seeking candidates in the US and Canada), centers on backend development in Golang, addressing distributed-systems challenges (scalability, multi-tenancy, data isolation, HA), owning production systems and participating in on-call rotations. US compensation range: $174,986–$209,983 USD/year.

Ramp seeks a Production Engineer (software engineer specializing in infrastructure) to build and operate critical compute, storage, messaging, and observability systems; drive architectural change; enable AI-native engineering; build developer tooling; and participate in on-call rotation. The role expects strong software engineering fundamentals, experience with distributed systems and at least one major cloud provider (AWS preferred), and a minimum of 2 years of relevant experience.

Join Grafana Labs as a Staff Backend Engineer on the Tempo team to lead multi-quarter initiatives and own core components (ingestion, storage, query, metrics generation). Responsibilities include designing APIs (TraceQL/agent-friendly), driving operational excellence against SLOs, improving query and ingestion performance, autoscaling and multi-cell operations, mentoring engineers, participating on-call, and contributing to the open-source project. Role is remote; candidates sought in the United States and Canada. US compensation range: $174,986–$209,983 USD/year.

Join the Tempo team to own core components (ingestion, storage, query, metrics), lead multi-quarter technical initiatives, drive operational excellence against SLOs, mentor engineers, participate in on-call, and contribute to the open-source project. Role emphasizes Go or equivalent systems-language experience, distributed data systems, query and storage design, autoscaling, API design for agents/LLMs, and production operations. Canadian compensation range provided.

Join GitLab's Dedicated team to automate provisioning, upgrades, and operations for many isolated GitLab environments. Responsibilities include building infrastructure-as-code (Terraform, Ansible), operating Kubernetes workloads, developing deployment/orchestration tooling (Helm, omnibus-gitlab), improving observability, participating in incident response and on-call rotations, and documenting runbooks. US base salary range provided: $126,400–$213,600 USD/year (US residents).

Join MongoDB's Fabric SRE team to design, build, and operate a globally connected multi-cloud network supporting secure communication between services. Requires 10+ years working on software and distributed systems with deep networking expertise (TCP/IP, DNS, TLS/mTLS, BGP, SDN) and experience with cloud networking primitives (VPCs, routing, VPNs, peering). Role includes collaboration with service teams and participation in a 24/7 on-call rotation.

Join Docker's Infrastructure Engineering team to develop and operate platform services and APIs (primarily in Go), codify infrastructure with Terraform and GitOps, and scale Kubernetes/EKS and networking foundations. The role includes building AI-assisted operational automation, owning operational readiness and SLOs, and participating in an on-call rotation to support incident response.

Work on AI Infrastructure to design and operate high-performance, reliable production systems that power AI agents. Responsibilities include building Rust services for model inference and orchestration, designing scalable systems for millions of users, implementing MLOps and model deployment patterns, and defining observability and failure handling. Requires 5+ years building high-scale production systems and strong Rust and distributed systems expertise.

Work on Pyroscope, an open-source continuous profiling database: design, build, operate, and maintain distributed systems for profile ingestion and querying; lead projects end-to-end; participate in on-call rotations; collaborate with Grafana Cloud teams and customers. Strong experience with backend development, distributed systems, cloud-native technologies (Kubernetes), and familiarity with Go and profiling/instrumentation ecosystems is expected.

Join Grafana Labs' Pyroscope backend team to design, build, operate, and maintain distributed systems for profile ingestion and queries. Work remotely (US/Canada), collaborate on cloud-scalable systems, participate in on-call rotations, mentor teammates, and contribute to roadmap and plugins integrating profiling with Grafana and Prometheus.

Join MetaMask as a DevSecOps Engineer to deliver, upgrade, and maintain development and production infrastructure with strong cybersecurity standards (ISO/SOC2). The role involves operating CI/CD pipelines, Kubernetes/Helm deployments, IaC (Terraform), monitoring, and collaborating with engineering, SRE, and product teams across a fully remote, global organization. US-based candidates have a listed pay range of $164,000–$218,000 USD (base).

SearchApi seeks a senior infrastructure engineer to own and operate its cloud stack and observability for production workloads serving billions of requests. Responsibilities include architecting and operating containerized browser infrastructure, managing AWS services (ECS, EKS, Fargate, RDS, ElastiCache), writing Terraform, tuning autoscaling and networking (websockets, TCP), debugging production issues, and mentoring engineers. Role is remote and expects strong written English, deep AWS and infrastructure-as-code experience, and prior work at scale.

Remote role to design and implement greenfield proxy infrastructure: high-performance reverse proxies, IP rotation and session management, IP reputation tracking, geo-targeting and monitoring. Requires deep TCP/UDP and protocol knowledge (HTTP/HTTPS/SOCKS5, HTTP/2/3), Linux networking experience, prior experience building proxy or networking infrastructure, fluent English and a BSc or equivalent technical degree.

SearchApi seeks a remote Anti-Bot Engineer to research and implement anti-bot evasion, reverse engineer detection systems (Cloudflare, Akamai, DataDome, PerimeterX, etc.), optimize Playwright/Puppeteer/CDP configurations, debug TLS/protocol fingerprinting (JA3/JA4, HTTP/2, HTTP/3/QUIC), analyze network traffic, and run headless browsers reliably at scale. Fluent English and deep hands-on experience with browser internals, fingerprinting, network analysis tools, and relevant tooling (Playwright, Puppeteer, Selenium, Wireshark, Burp Suite, mitmproxy) are required.

Remote-first Site Reliability Engineer role focused on maintaining and improving Tyk Cloud within SLAs, operating production-scale Kubernetes clusters and multi-cloud infrastructure (AWS/EKS), building metrics and dashboards (Prometheus/Grafana), participating in on-call rotation, conducting post-incident analysis, automating operational tasks, documenting SRE processes and assisting with penetration testing and cost/efficiency improvements.