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. 

Engage in a 6-month SRE  internship at Ledger, focusing on enhancing our infrastructure.

An interest in Web3 and hardware wallets is advantageous for adapting to our fast-paced, dynamic environment.

Starting date: From January 2025

Duration: 6 months

Your mission

• As an SRE Intern, you will contribute to the continuous improvement of our systems and developer platform by taking on the following responsibilities:
• Assist in developing and maintaining our CI/CD pipelines on Kubernetes and AWS, ensuring reliability and efficiency.
• Automate infrastructure provisioning and configuration management using tools such as Terraform and ansible.
• Develop and implement monitoring and logging solutions to enhance observability and maintain the health and performance of our cloud infrastructure.
• Collaborate with the development team to deploy and manage web applications efficiently and securely.
• Contribute to the integration and customization of Backstage, enhancing the developer experience by building plugins, automating workflows, and streamlining tools.
• Participate in continuously improving DevOps practices, tools, and processes to support Ledger’s mission of delivering reliable and scalable systems.
• This internship offers a unique opportunity to gain hands-on experience in the following areas:
• Work in a real-world DevOps and SRE environment alongside experienced professionals.
• Explore and use a wide range of AWS services, including EC2, S3, RDS, ECS, Lambda, and EKS.
• Build expertise in Infrastructure as Code (IaC) using Terraform to provision and manage cloud resources.
• Develop and implement effective monitoring and logging systems to maintain application reliability and performance.
• Gain deep knowledge of Backstage, an open-source developer portal, and learn how to customize and extend its capabilities.
• We are looking for a motivated and driven individual with the following qualifications:
• A Master’s student – this is non-negotiable, and you must be able to provide a 6-month internship agreement issued by your school.
• Fluent in English and French.
• Customer-focused with the ability to identify and understand both internal and external customer needs.
• Proficient in Unix/Linux environments and experience with tools such as Git, Python, and Terraform. Familiarity with Kubernetes, AWS cloud solutions, CI/CD tools (e.g., ArgoCD), and configuration management tools like Ansible is a plus.
• Knowledgeable about observability practices, with experience implementing and managing logging, monitoring, and alerting frameworks using tools like Datadog or Prometheus/Grafana/Loki.
• Strong problem-solving skills and a creative mindset for developing and implementing solutions to complex challenges.
• Collaborative, with experience working across teams and building strong relationships within an organization.
• Excellent in presentation and written communication, with a proactive approach to learning and improvement.

What's in it for you?

• Flexibility: Partial remote work possible
• Social: Frequent social events, snacks and drinks
• Transport: Ledger reimburses part of your preferred means of transportation
• Lunch vouchers with Swile
• Vacation: 1 day off for every full month of work, in addition to national holidays

We are an equal-opportunity employer for all without any distinction of gender, ethnicity, religion, sexual orientation, social status, disability or age.

#LI-HG #LI-Hybrid