Netguru seeks a Senior DevOps Engineer with minimum 10 years professional experience (and at least 6 years in DevOps/SRE). Responsibilities include designing and operating containerized deployments (Docker, Kubernetes), building CI/CD pipelines (GitHub Actions, GitLab CI, CircleCI), implementing GitOps (ArgoCD/Flux), creating IaC templates (Terraform), and maintaining observability and cloud security across multi-cloud environments. Salary ranges are provided for Poland & EU (PLN 16,800–28,200 B2B) and Poland (PLN 14,000–23,500 contract of employment).

Netguru is hiring a Senior DevOps Engineer (Azure) to automate DevOps processes, support development teams, and design solutions meeting technical and business requirements. The role requires at least 5 years of DevOps experience, solid Azure and Kubernetes (AKS) skills, IaC (Terraform, Azure Bicep), CI/CD and GitOps experience, Linux/Docker proficiency, and C1-level Polish and English.

Intuition Machines is hiring a Senior Site Reliability Engineer (remote) to work on internet-scale systems across multiple cloud providers. Responsibilities include improving performance, availability, security, cost-effectiveness, monitoring, CI/CD, and orchestration. Requires expert Kubernetes knowledge, strong backend engineering skills (Python, JavaScript, Go, C++, Rust), networking and CDN experience (Cloudflare), multi-cloud and CI/CD experience, and at least six years of relevant hands-on experience. The role includes pre-employment screening and a final in-person identity verification in the candidate's country of residence.

Work on core production backend code including distributed systems and ML paths. Responsibilities include designing, building, and maintaining backend services, implementing DevSecOps practices, monitoring and tracing, writing production-quality code with tests, and participating in code reviews and on-call rotations. Requires a minimum of 5 years' hands-on experience and expertise in Python plus at least one of Golang, Rust, or C++.

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.

Tyk seeks a Site Reliability Engineer to maintain, monitor and improve the global Tyk Cloud platform, participate in on-call incident management, expand multi-region/multi-cloud reach, automate operations, and document SRE processes. Core responsibilities include operating Kubernetes clusters, AWS and other cloud infrastructure, databases (MongoDB/Redis), monitoring (Prometheus/Grafana), logging systems, and driving reliability and cost-efficiency.

Lead the evolution of an internal Database-as-a-Service: design HA deployments (PostgreSQL, ClickHouse, MongoDB, Redis), scale analytics ClickHouse clusters, maintain Airflow/Redash infrastructure, implement Reliability-as-Code (SLO/SLI, self-healing), and modernize stack using Terraform, Ansible, Kubernetes and cloud providers. Remote role supporting global teams.

Tenki is hiring a Golang engineer to architect, implement, and operate core gRPC API services (ConnectRPC), manage identity services on the Ory stack (Kratos, Keto, Hydra), design a private programmable microservices fabric (overlay networking, WireGuard/service mesh), and develop DDoS mitigation and immutable infrastructure patterns. Role is remote but requires reliable overlap with LATAM (GMT-3) or Philippines (GMT+8) core timezones and strong English communication.

Cloudera seeks a Staff Performance Engineer to build and run large-scale (1000+ node) performance benchmarks, profile query engines (using flame graphs, perf, low-level tools), and optimize execution engines, storage formats, and resource usage for Impala, Hive, and Spark. Requires strong systems and distributed-systems background and experience with C++, Java, or Scala. The role is not eligible for immigration sponsorship.

Seeking a Principal Backend Engineer with 10+ years of backend experience to own end-to-end systems for Docker Hub’s registry platform. Responsibilities include architecting large-scale distributed systems, designing storage and data layers, improving observability and operations, participating in on-call rotations, and mentoring engineering teams. Strong experience with Golang, Kubernetes, cloud (AWS), and high-scale storage/streaming systems is required.

Senior Principal Engineer responsible for defining multi-year technical vision and architecture for Docker's foundational Bridge platform, driving cross-company programs, architecting billing and identity control planes, data and observability infrastructure, and enabling enterprise governance and usage-based monetization. Requires deep experience in large-scale distributed systems, platform domains (identity, billing, data, infrastructure), cloud and modern infrastructure patterns, and cross-organizational leadership.

Chainlink seeks a Senior Site Reliability Engineer for the Observability team to design, deploy, and operate an OTEL-based observability platform supporting metrics, logs, and traces. The role requires experience with monitoring and logging (Prometheus, Grafana, ELK/Splunk), Kubernetes and container orchestration, infrastructure as code (Terraform/Terragrunt), and strong programming skills; it expects 7+ years of relevant experience. The position is global/remote with an expectation to overlap some hours with Eastern Standard Time.

ClickUp seeks a Senior Database Administrator to administer and maintain PostgreSQL databases (250GB+) on AWS (RDS, Aurora, EC2). Responsibilities include backups and recovery, performance tuning, monitoring, capacity planning, security and access management, migrations, documentation, and participating in on-call rotations. Requires 7+ years' experience, strong PostgreSQL and Linux skills, SQL and scripting (Bash/Python), and familiarity with cloud database deployments.

Hands-on principal engineer to own long-term architecture for ClickUp's collaboration surfaces (real-time editing, live canvases, file uploads, media streaming). Role requires deep experience in distributed systems and real-time collaboration (CRDTs/OT), working across frontend, backend, and infrastructure (Angular, Quill, WebSockets, Yjs, Node.js, PostgreSQL, AWS). Accountable for shipping multi-quarter initiatives, improving performance and reliability, and mentoring engineering leaders.

Senior technical leader (7+ years experience) responsible for hiring and coaching engineers, defining technical strategy for developer platforms and dashboards, ensuring delivery health and on-call/incident practices, and driving architecture across front-end (React), back-end (Node.js, tRPC encouraged) and deployments (Docker + CI/CD). Experience shipping and operating production systems, observability, and balancing speed with quality in startup environments required.

Close is hiring a Site Reliability Engineer based in the USA (remote) to automate database lifecycles (MongoDB, PostgreSQL, Elasticsearch), improve multi-region disaster recovery, remove static credentials in favor of identity-based auth, and own the company's telemetry and CI/CD backbone (Grafana LGTM, ClickHouse, GitHub Actions, ArgoCD). The role expects senior-level SRE experience (5+ years) or staff-level (8+ years), fluency with AWS and Kubernetes, observability tooling, and hands-on incident response.

Globally remote sustaining operations role providing final-point escalation for complex Linux and open-source stack issues. Responsibilities include deep debugging and troubleshooting across layers (bare metal, virtualization, containerization, storage, networking), collaborating with field/support/product teams, producing workarounds and upstream fixes, and participating in weekend rotations and occasional international travel (≈10%).

Lead Canonical's effort to make Ubuntu suitable for highly regulated, mission-critical systems by translating regulatory and certification demands into concrete engineering practices. Work across teams to define and implement continuous improvement processes, qualification requirements, and quality measurement methods; engage with external standards groups. Requires strong engineering and process management experience in agile environments, knowledge or certification of standards such as ISO/IEC 25010 or ASPICE, experience with Linux, and experience leading compliance and certification efforts.

Remote role (worldwide) resolving complex customer issues across the open-source stack including Linux kernel, Ceph, OpenStack, Kubernetes and related layers. Responsibilities include troubleshooting, developing bug fixes and backports, working with upstream communities, code review, and collaborating with field/support/product teams. Role requires experience with Linux and at least one of Python, Go, C or C++ and includes up to ~10% international travel for team events.

Work remotely on Ubuntu and related open source stack (kernel, Ceph, OpenStack, Kubernetes, virtualization and containerization). Troubleshoot complex customer issues, develop and backport bug fixes for upstream inclusion, work with field/support/product teams, review code, and travel internationally up to ~10% for events.