Lead DevOps Engineer

Kalray
Canton de Meylan, France
yesterday

Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Working hours
Regular working hours
Languages
English
Experience level
Senior

Job location

Canton de Meylan, France

Tech stack

Systems Engineering
JIRA
Bash
Continuous Integration
Data Centers
Noise Reduction
DevOps
Groovy
Monitoring of Systems
Python
Linux System Administration
Prometheus
Ruby
Software Engineering
AI Infrastructure
Gerrit
Grafana
GIT
Containerization
Gitlab-ci
Git Flow
Information Technology
Hardware Acceleration
Software Version Control
Docker
Jenkins

Job description

As a Lead DevOps Engineer, you will lead a team of DevOps engineers and support the strategy, maintenance, and evolution of the tools ecosystem and practices that enable engineering teams to develop, test, and deliver efficiently.

Acting as a cross-functional facilitator, you will work at the interface between Hardware, Software, and IT teams to ensure reliable, scalable, and efficient development and CI/CD environments.

Your main responsibilities will include:

Leading and developing the team:

  • Guide and support the team in their daily activities, participate in technical interviews, and help foster team growth and development as part of your evolving responsibilities
  • Define the tooling roadmap in collaboration with stakeholders (Software leads, Hardware leads, IT, Management)
  • Prioritize incoming requests, allocate team efforts accordingly, and report activities status in regular meetings

Ensuring efficient infrastructure and CI/CD:

  • Ensure the availability, performance, and evolution of key tools: Jenkins, Jira, Gerrit, as well as in-house tools (test results management, dashboards, etc.)

  • Oversee the operational maintenance of the compute farm supporting CI/CD pipelines

  • Plan capacity, optimize resources, and ensure infrastructure scalability

  • Help both Hardware and Software teams design and tailor their CI/CD pipelines

  • Identify and implement levers to improve developer productivity

  • Improve CI failure monitoring through dashboards, alerts, trend analysis, and noise reduction

  • Maintain an active technology watch on DevOps, CI/CD, and Developer Experience practices Facilitating cross-functional collaboration and communication:

  • Serve as the primary point of contact for all engineering teams on tooling and CI topics

  • Closely collaborate with IT on infrastructure, security, and networking matters

  • Gather requirements, communicate changes, and evangelize best practices

Requirements

  • Strong experience with CI/CD environments: Jenkins (Pipeline-as-Code, administration), GitLab CI or equivalent
  • Solid knowledge of source code management tools and workflows: Git, Gerrit (preferred), branching strategies
  • Strong Linux system administration and infrastructure management skills
  • Experience with containerization technologies such as Docker
  • Scripting and automation skills in Python, Bash, Ruby, or Groovy
  • Experience with monitoring and observability tools such as Grafana and Prometheus
  • Familiarity with Jira and reporting or tracking tools
  • Strong technical leadership with the ability to provide guidance while fostering team autonomy
  • Excellent cross-functional communication skills with diverse stakeholders (Software, Hardware, IT, Management)
  • Service-oriented mindset focused on improving engineering productivity and efficiency
  • Ability to balance operational priorities with long-term improvement initiatives
  • Strong documentation, training, and knowledge-sharing capabilities

Profile:

  • Engineering degree or equivalent in Computer Science, Systems Engineering, or related field
    • 7 years of experience in Software Engineering, DevOps, or Infrastructure roles
  • Initial experience in team leadership, coordination, or mentoring
  • Experience working in mixed HW/SW environments (embedded systems, semiconductor, datacenter, AI infrastructure, IoT, etc.) would be a strong asset
  • Autonomous, proactive, and solution-oriented mindset
  • Strong analytical and problem-solving skills

Benefits & conditions

  • Competitive salary & performance-based RSU (free shares)
  • Hybrid work model
  • Additional paid leave (RTT)
  • Meal vouchers (Edenred)
  • Premium health coverage (Malakoff Humanis)
  • Sustainable mobility incentives
  • Generous paternity leave
  • Monthly team activities (laser game, hiking, sailing, karaoke …) and large-scale company events

About the company

Kalray is a European leader in hardware acceleration, with full-stack acceleration expertise: from silicon to complete system. Our MPPA® (Massively Parallel Processor Array) architecture is the foundation of Kalray's processor (30+ patent families, 15+ years of development) and acceleration cards that combine processing power, flexibility, and energy efficiency. Our mission is to deliver open data-efficient hardware accelerators to power next generation of data-intensive, AI-driven systems and infrastructures. We offer off-the-shelf processors, acceleration cards, and specialized processor development. With over 130 employees and presence in France and Romania, Kalray is backed by top-tier investors and publicly listed on Euronext Growth. You'll be part of a pioneering team that is shaping the future of computing with cutting-edge processor architecture, software-defined solutions, and next-generation acceleration platforms.

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