SRE / DevOps Engineer

Il y a 17 minutes

Paris, Île-de-France Opus Major Temps plein
We are Opus Major, a Paris-based game studio building a a cross-platform large scale multiplayer game based on a strong universe where music is the magic of the world.
Our mission is to make the world Jam Together
We believe games and music can amplify social bounds. Our first Opus is the child of these two social amplifiers. We're a small team of 30 Jammers with big ambitions: we care about craft, iterate fast, and build systems meant to scale, not just technically, but also creatively.
To support our next milestones, we're looking for an SRE / DevOps Engineer to help us build strong production foundations: reliability, deployment quality, observability, and infrastructure automation
Feel free to apply even if you have a doubt about the aforementioned skills Why this role matters
  • At Opus Major, infrastructure is not "support", it's a key part of the product's success.
  • As an SRE, you'll help us to: keep systems stable and scalable as the game growsmake deployments safe and repeatableraise the bar on production readiness.
  • You'll be part of the Online Team and report to our Principal Online.
  • You'll work with the entire production department, with real ownership over reliability topics.
Your future responsibilities and scope as a SRE / DevOps Engineer at Opus
  • Kubernetes & Production Infrastructure
  • Operate and improve our Kubernetes clusters (GKE) in production
  • Define best practices around exposure, networking, scaling, and rollouts
  • Improve reliability through strong operational standards
  • Infrastructure as Code & Automation
  • Build and maintain infrastructure using Terraform
  • Automate workflows to reduce manual work and improve consistency
  • Help define clean deployment pipelines and environment management
  • Monitoring, Alerting & Observability
  • Own and evolve our observability stack (Prometheus, Grafana)
  • Design alerts that are meaningful and actionable
  • Help us move toward SLO-driven reliability and better incident response
  • Collaboration & Enablement
  • Work closely with developers to make systems production-ready
  • Communicate clearly about trade-offs, risks, and priorities
  • Contribute to a culture of ownership, transparency, and continuous improvement
The profile we are looking for at Opus
  • Required skills (must have)
  • Strong experience operating Kubernetes in production (debugging, networking basics, rollouts, exposure patterns such as Ingress/Load Balancers)
  • Proficiency with Google Cloud Platform (GCP) (especially GKE, IAM, networking fundamentals)
  • Solid background in Terraform / Infrastructure as Code
  • Observability: Prometheus + Grafana, meaningful alerting practices
  • What we value (Mindset)
  • You thrive in environments with ambiguity and ownership
  • You focus on what matters most: prioritization & production outcomes
  • You communicate proactively (especially in remote/async contexts)
  • You are transparent about constraints and unknowns
  • You enjoy building reliable systems, not just shipping features
  • Experience
  • 3+ years in SRE / DevOps / Infrastructure Engineering roles
  • Open to junior profiles if the mindset, ownership, and learning ability are a strong fit
Nice to have (but not necessary)
  • ArgoCD / GitOps workflows
  • Kustomize 
  • Golang
  • Experience in gaming / multiplayer services
  • Bonus: you're excited about games and interactive music experiences.
Why Opus Major?
  • Small team, high impact
  • A team of passionate Jammers from different backgrounds, sharing a common goal: Make the world jam
  • Build infrastructure for a product where tech and creativity collide
  • Strong ownership, lots of autonomy
  • Early-stage environment where pragmatism, prioritization, and hands-on execution matter more than perfect specs or rigid processes You'll shape the foundations of a game meant to scale globally
Location & Remote policy
  • We are an office-first company and value regular in-person collaboration especially in our early-stage environment and for our studio where collaboration, fast iteration, and shared context matter a lot.
  • Remote arrangements (only in France) can be considered for this role on a case-by-case basis, depending on seniority, autonomy, and team fit.
How do we hire at Opus Major?
  • Intro call with our HR (culture, role expectations, context)
  • Technical interview with the Hiring Manager (SRE / Kubernetes / GCP / IaC)
  • Home assignment (Technical test)
  • Meet the team for the Culture & Team fit (collaboration & communication)
  • Final round with Founders check
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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