About Lenstra

Lenstra was created by the passion of engineers specialised in Computer Science with a proven history in delivering top quality solutions to its customers. Bringing together work excellence and vision we managed to serve top tier clients from a variety of industry domains like Banking/Insurance, Luxury and Tech.

We help our clients to solve their most difficult problems around Cloud Computing & DevOps, Data Platform, IT Security by having a holistic approach of their environment and building often complex but always relevant solutions to help them accelerate their business.

Our engineering team is committed to great ethics and most of our teammates are core contributors to OpenSource projects such as CPython, Postgres or Terraform.

About the role

In this role the candidate will manage the entire IT infrastructure for our client in the banking sector. Within the Security department, you will be responsible for developing infrastructure security services.

The Certificates Services entity implements, operates, and maintains security solutions responsible for managing cryptographic objects such as keys and certificates.

Our client needs cybersecurity expertise, particularly in Thales’s HSM (Hardware Security Module) boxes and its Entrust Ciphertrust on-the-fly encryption appliances.

Key Responsibilities

• Deployment, implementation, and obsolescence management of HSM and key management solutions.

• Project management/contribution to projects with project entities.

• Development of automated scripts for client provisioning of solutions within the scope.

• Production support and solution expertise.

• Application support.

Location: Paris 3 days onsite, 2 days at home, travelling up to 50% of the time in France.

Requirements

• You are committed to precision;

• You have strong problem-solving and analytical skills, with a focus on customer success;

• You have very good written and oral communication skills;

• You are fluent in a programming language, ideally Python or Golang;

• You are able to step your ego aside during a code review: you’re eager to learn again and again;

• You have a good general knowledge in Computer Science;

• You are fluent in English and French.

Our recruitment process consists in 3 interviews:

• 1 introductory call with the recruiter

• 1 technical interview with one of our Consultants

• 1 final discussion with the client

We are happy to provide any preparation support and answer to any of your questions so do not hesitate to apply or reach out.