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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior CloudOps Engineer - Databases - **Company:** Wrike - **Location:** Rennes, France (Remote available) - **Experience:** Expert - **Contract:** Permanent contract - **Skills:** Amazon Web Services, Microsoft Azure, Cloud Computing, Databases, Concurrency Controls, Data Centers, Shard (Database Architecture), Software Debugging, HAProxy, Python (Programming Language), PostgreSQL, Linux System Administration, Nginx, RabbitMQ, Logstash, Ansible, Prometheus, Service-Oriented Architecture, Web Applications, Zabbix, Data Logging, Scripting, Freeform SQL, Google Cloud, Load Balancing, Fluentd, Istio, Wrike, Gitlab-ci, Kubernetes, Cloudflare, Apache Kafka, Puppet, Terraform, Jenkins - **Published:** August 5, 2026 - **Apply:** https://fr.indeed.com/viewjob?jk=85c2983ee15f7065 ## About the Role * PostgreSQL: Deep understanding of PostgreSQL architecture, Multi-Version Concurrency Control (MVCC), DB sharding, Write-Ahead Logging (WAL), and VACUUM processing, etc * Query & Scripting: Strong proficiency in writing and troubleshooting complex SQL queries. * Understanding of Kafka and rabbitmq for messaging * Kubernetes and ArgoCD (Service-oriented architecture) * Nginx, HAproxy and Istio for load balancing * GCP, AWS and Cloudflare are our main cloud providers * Puppet, Ansible and Terraform for defining everything as a code * Python to automate everything * Prometheus (VictoriaMetrics) and Zabbix for monitoring * Graylog, Logstash, Fluentd for logging * Jenkins and Gitlab-CI for building pipelines * Upper Intermediate English skills, * A suitable candidate must have extensive hands-on experience supporting and optimizing the Observability stack * Intermediate knowledge of the following areas: Data networks, Security, Databases, Cloud providers, Process automation, Kubernetes * Advanced experience with any Cloud Provider management using IAC (AWS/GCP/Azure). * Advanced Linux administration skills with experience in maintaining highly available infrastructure for web application stack ## Description As a Cloud Ops Engineer at Wrike, you have advanced skills in supporting cloud and on-prem data center infrastructure with security in mind. You know how to work with containers, networking, monitoring, automation, and debugging a reasonably complex infrastructure. You feel comfortable defining your own work based on the team OKRs. You can also help others do so when necessary. You are used to proposing meaningful improvements to the existing infrastructure in alignment with architects and tech leads, and you can drive the execution For this specific position, we are seeking for a DBA focused Ops Engineer, your primary strength lies in PostgreSQL, where you excel in designing, managing, and optimizing internal database systems. Your advanced skills extend to cloud and data center infrastructure, emphasizing security, containers, networking, monitoring, automation, and debugging. You proactively define tasks based on team objectives, guide others, and propose impactful infrastructure improvements. You would have the opportunity to engage in high-end technical projects, development of an internal database management system built on PostgreSQL, and collaboration on command and control systems within an international team. Your Impact: * Become owner/main contributor to PostgreSQL stack * Maintaining and upgrading of our DB infrastructure * Managing the Wrike product infrastructure * Implementing reliable solutions to ensure a product uptime SLA of 99.9% * Working with GCP, AWS and other cloud providers in the IaC paradigm * Introducing and supporting new infrastructure services * Actively participating in incident response and management, including on-call duties * Developing and maintaining professional connections within and outside of the team ## Related Videos - [Rate-limiting using eBPF and Istio: How to protect your SaaS customers from themselves](https://www.wearedevelopers.com/videos/100220-rate-limiting-using-ebpf-and-istio-how-to-protect-your-saas-customers-from-themselves) - [Post-Quantum Cryptography: Preparing for Q-Day](https://www.wearedevelopers.com/videos/100179-post-quantum-cryptography-preparing-for-q-day) - [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops) - [Streaming AI Responses in Real-Time with SSE in Next.js & NestJS](https://www.wearedevelopers.com/videos/1630-streaming-ai-responses-in-real-time-with-sse-in-next-js-nestjs) - [Remote Driving on Plant Grounds with State-of-the-Art Cloud Technologies](https://www.wearedevelopers.com/videos/251-remote-driving-on-plant-grounds-with-state-of-the-art-cloud-technologies) - [Get started with securing your cloud-native Java microservices applications](https://www.wearedevelopers.com/videos/123-get-started-with-securing-your-cloud-native-java-microservices-applications) ## Related Articles - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [7 Cloud Computing Trends Coming in 2025 for Developers](https://www.wearedevelopers.com/magazine/412-7-cloud-computing-trends-coming-in-2025-for-developers) - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [What Are The Top Skills Required For Azure Developers?](https://www.wearedevelopers.com/magazine/77-what-are-the-top-skills-required-for-azure-developers) - [20 Essential Tools For Backend Development](https://www.wearedevelopers.com/magazine/218-20-essential-tools-for-backend-development)