Staff Site Reliability Engineer, Ledger

Ledger

Location:
France, Paris

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

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Job Description:

We're making the world of digital assets accessible and secure for everyone. Join the mission. Founded in 2014, Ledger is the global platform for digital assets and Web3. Over 20% of the world’s crypto assets are secured through our Ledger Nanos. Headquartered in Paris and Vierzon, with offices in UK, US, Switzerland and Singapore, Ledger has a team of more than 700 professionals developing a variety of products and services to enable individuals and companies to securely buy, store, swap, grow and manage crypto assets – including the Ledger hardware wallets line with more than 7 millions units already sold in 200 countries. At Ledger, we embody the values that make us unique: Pragmatism, Audacity, Commitment, Trust and Transparency. Hear from our employees how they shape the work we do here.

Job Responsibility:

Participate in building a DevOps / SRE culture and enable the transition to modern infrastructure management and deployment practices
Participate in building the SRE team roadmap (vision and delivery accountability). Anticipate stakeholder needs, game-changing technologies emergence and challenge scope / deadlines
Perform integration of platform software components
Participate to design and deliver solutions to improve the availability, scalability, latency, and efficiency of systems
Influence and create standards & best practices in support of service level objectives
Automate key SRE metrics including SLOs/SLAs and error budgets
Provide expert support to our level-2/application support team, to troubleshoot priority incidents, and conduct post-mortems
Apply analytics on past incidents and usage patterns to predict issues and take proactive actions
Ensure control of technical debt and promote quality practices
Follow SRE and chaos engineering approaches across all strategic systems to predict in coordination with Service Design and prevent outages and improve solution availability
Drive adoption of self-healing and resiliency patterns such as circuit breaker, bulkhead, etc.
Deisng and conduct performance tests, identify the bottlenecks, opportunities for optimization

Requirements:

8+ years on cloud engineering at scale, on organizations operating SaaS solutions
Proficiency in working in Unix/Linux environments, Git, Python, Terraform, Kubernetes, AWS cloud solutions and architectures, CI/CD tools, Argocd, Ansible, configuration management, etc.
Strong knowledge on observability practices, with experience implementing and managing Logging, Monitoring and Alerting framework with solutions such as Datadog or Prometheus/Grafana/Loki
Experience of cross-functional work and the ability to demonstrate a collaborative approach with regards to building key relationships across the organization and define projects scope, goals, plan and deliverables
“Customer focused” with the ability to identify and understand both internal and external customer's needs
Creative problem-solving and analysis skills with an ability to identify develop and implement solutions to meet the needs of the business
Excellent presentation and written communication Ability to deal with ambiguity, high level of pressure and rapidly changing environments
Engineering degree

What we offer:

Equity: Employees are the foundation of our success, and we award stock options so you can share in that success as we grow
Flexibility: A hybrid work policy
Social: Annual company outing for Ledgerdary Days, plus frequent social events, snacks and drinks
Medical: Comprehensive health insurance policy offering extensive medical, dental and vision care coverage
Well-being: Personal development, coaching & fitness with our dedicated partners
Vacation: Five weeks of paid leave per year, in addition to national holidays and rest & relaxation (RTT) days
High tech: Access to high performance office equipment and gadgets, including Apple products
Transport: Ledger reimburses part of your preferred means of transportation
Discounts: Employee discount on all our products

Additional Information:

Job Posted:
June 12, 2025

Employment Type:

Fulltime

Work Type:

Hybrid work

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Staff Site Reliability Engineer