Tech Lead SRE

ESTREEM

. Lead, support, and develop a team of 3 to 6 SREs .

Posted 10/22/2026full-timeParis • FranceSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in Site Reliability Engineering (SRE) with a strong focus on reliability, observability, automation, and security principles. Proven ability to lead teams, manage incidents, and ensure compliance with industry standards in critical environments.

Highest-signal resume keywords

Team LeadershipSite Reliability Engineering (SRE)Infrastructure as Code (IaC)Cloud Infrastructure ExperienceCompliance with PCI DSS and ISO 27001

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

TerraformPythonBashHelmAnsibleDockerKubernetesOpenShiftPostgreSQLKafka

Soft Skills

Decision MakingCross-Functional CollaborationTechnical Leadership

Tools & Technologies

IBM CloudGenerative AI ToolsMonitoringLoggingTracing

Certifications & Qualifications

IBM Cloud SRE Certification

Industry Keywords

PaymentsBankingRegulated EnvironmentIncident ManagementSecurity Principles

Tech Stack

Tools & technologies

AnsibleCloudDockerKafkaKubernetesLinuxMongoDBOpenShiftPostgresPythonTerraform

About the role

Key responsibilities & impact

Lead, support, and develop a team of 3 to 6 SREs
Define and drive the SRE roadmap in alignment with business and technology priorities
Ensure the availability, performance, resilience, and security of the platforms
Define operating, observability, automation, and incident management standards
Lead major incidents and coordinate root cause analyses (RCAs) and improvement plans
Oversee infrastructure and operations automation through IaC and GitOps practices
Support development teams in adopting reliability and operability best practices
Contribute to architecture decisions and challenge solutions from an availability, resilience, and security perspective
Ensure compliance with PCI DSS, DORA, ISO 27001, and IBM FS Cloud frameworks
Collaborate with Architecture, Security, Development, and Production teams
Occasionally work outside regular business hours as part of an on-call rotation

Requirements

What you’ll need

Engineering degree or Master's degree in Computer Science
8 to 15 years of experience in SRE, DevOps, Production, Platform, or Cloud Infrastructure
Proven initial experience managing a team or a strong interest in technical leadership
Strong command of reliability, observability, automation, and security principles
Experience working in critical environments with stringent availability requirements
Ability to make decisions and bring together cross-functional teams
Fluent French (C2) and fluent English (C1/C2)
Experience in payments, banking, or a regulated environment is a plus
Proficiency in Terraform, Python, Bash, Helm, and Ansible
Experience with Docker, Kubernetes, and OpenShift
Strong understanding of SLI/SLO, Error Budgets, Monitoring, Logging, Tracing, Capacity Planning, and Incident Management concepts
Significant cloud experience, ideally with IBM Cloud
Knowledge of IAM, ACLs, firewalls, VPNs, IPsec, secrets management, and OWASP best practices
Experience using generative AI tools in a professional context
Experience with Claude or an equivalent tool
Interest in specialized agents and AI applied to SRE, DevOps, and Infrastructure as Code activities
PostgreSQL, Kafka, MongoDB, VSI RH Linux, and Object Storage skills are valued or can be developed on the job
IBM Cloud SRE certification is a plus or can be obtained on the job
Ability to interact with both technical and business stakeholders

Benefits

Comp & perks

CET (Time Savings Account) available
SWILE meal voucher card
Sustainable mobility allowance
Employee savings plan: PEE, PERCO, profit-sharing, and employer matching contributions
Remote work: 10 days per month (maximum 3 days per week)
Management-level position