Sr Cloud Engineer in Tremblay-en-France, Île-de-France at Jobgether

This position is posted by Jobgether on behalf of a partner company. We are currently looking for a Sr Cloud Engineer in France.

This role sits at the heart of a fast-scaling cloud platform focused on next-generation AI-driven workflow orchestration.
You will design and operate the core cloud infrastructure that powers a highly distributed, global SaaS product.
The environment is highly technical, collaborative, and built for engineers who enjoy solving deep infrastructure challenges.
You will work on multi-region systems, ensuring scalability, reliability, and performance at massive user scale.
The role combines hands-on engineering with architectural ownership across cloud, networking, and Kubernetes ecosystems.
It is an opportunity to shape foundational infrastructure decisions in a high-growth, product-driven engineering culture.

You will design, build, and operate cloud infrastructure on platforms such as Microsoft Azure, ensuring high reliability, scalability, and operational excellence across global environments. You will create infrastructure solutions from scratch and evolve platform architecture to support rapid user growth and multi-region expansion. Responsibilities include:

• Designing and implementing scalable cloud infrastructure and platform systems
• Building and maintaining multi-region, highly available architectures
• Operating and optimizing Kubernetes-based workloads using managed services like Azure Kubernetes Service
• Strengthening infrastructure security, hardening, and resilience practices
• Developing Infrastructure as Code using Terraform for repeatable and governed deployments
• Identifying and resolving performance bottlenecks and reliability risks proactively
• Participating in on-call rotations and KTLO (keep-the-lights-on) operations
• Collaborating with cross-functional engineering teams on platform evolution

Requirements:
You bring strong hands-on experience in cloud infrastructure engineering, ideally across Amazon Web Services, Google Cloud Platform, or Azure environments. You have built systems from the ground up and are confident making architectural decisions in complex, distributed systems. Required skills include:

• Proven experience designing and operating production cloud infrastructure
• Strong Kubernetes expertise, including managed services (AKS, EKS, or GKE) — Kubernetes
• Deep understanding of Infrastructure as Code practices using Terraform
• Security-first mindset with experience building hardened cloud systems
• Experience with large-scale, high-availability distributed systems
• Strong architectural judgment and ability to evaluate technical trade-offs
• Hands-on, problem-solving mindset with a growth-oriented approach
• Strong communication skills and ability to collaborate across engineering teams

Nice to have:

• Networking fundamentals (routing, connectivity, architecture patterns)
• Kubernetes networking experience (ingress, service meshes, tunneling)
• Mentoring or knowledge-sharing experience
• Prior startup or high-growth environment exposure

Benefits:

• Competitive compensation
• Equity ownership in the company
• Remote-first working model across Europe
• 30 days annual leave (Europe) + public holidays
• Health, dental, vision, and retirement benefits depending on location
• €1K annual learning and development budget
• Unlimited AI tools budget for productivity and innovation
• Strong open-source culture with monthly contribution budget
• Regular hackathons and team off-sites for collaboration
• Transparent, high-trust engineering culture with strong autonomy