Lenstra Tech Stack

Infrastructure and ML consultancy for enterprise tech transformation

Business Consulting and Services Paris 51–200 employees Founded 2019 Privately Held

Lenstra is a 51–200-person consultancy building infrastructure, data platforms, and AI solutions for mid-market and enterprise clients. The stack—Terraform, Kubernetes, Python, PostgreSQL, plus security tooling (Vault, SIEM, SOAR)—reflects deep infrastructure expertise. Active projects span ML platforms, data foundations, API gateways, and disaster recovery, while pain points cluster around cloud cost optimization, production AI integration, and cross-application data flow—a hiring mix (11 of 12 roles senior-level, with engineering and data emphasis) that suggests client work skews toward complex, multi-system architecture rather than commodity consulting.

Tech Stack 34 technologies

Core StackTerraform Python Go AWS Docker Kubernetes PostgreSQL Jira Confluence Linux Puppet Ansible Grafana Vault Consul CPython Bash PowerShell Git Windows MITRE ATT&CK SIEM SOAR Red Hat Enterprise Linux VMware vSphere Dell EMC Pure Storage Slurm Nagios+3 more

ReplacingRed Hat Enterprise Linux

What Lenstra Is Building

◆Challenges

Optimising cloud infrastructure for cost-efficiency
Improving performance and security
Disaster recovery readiness
Integrating ai solutions into production
Maintaining ai services operational
Ensuring service level compliance
Seamless integration across dozens of applications
Supporting hundreds of internal and external consumers
Improving detection coverage
Reducing response time

▲Active Projects

Developing an ml platform for a team of 100 data scientists
Orchestrating a data platform that efficiently serves over 400 users
Constructing an enterprise middleware that streamlines every cross-application exchange of a client's it
Data science platform
Ai solutions deployment in production
Disaster recovery exercises
Cloud infrastructure optimisation
Enterprise-grade data foundations
Building enterprise api gateways
Developing developer platforms

Hiring Activity

Accelerating10 roles · 7 in 30d

Department

Engineering

Product

Data

Security

Seniority

Senior

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About Lenstra

Lenstra advises clients on defining technical strategy and assembling infrastructure and data solutions to improve operational performance. The consultancy operates from Paris and works primarily in France. Core service areas include enterprise data platforms (supporting hundreds of users), ML infrastructure (serving data science teams of 100+), cloud optimization, and middleware integration across legacy and modern systems. Engagements typically span business strategy, technical architecture, and implementation—combining infrastructure expertise (Kubernetes, Terraform, cloud-native tooling) with data and security specialization.

HeadquartersParis

Company Size51–200 employees

Founded2019

Hiring MarketsFrance

Frequently Asked Questions

What tech stack does Lenstra use?

Lenstra uses Terraform, Kubernetes, Python, PostgreSQL, AWS, Docker, Vault, Consul, and Go. Security tooling includes SIEM, SOAR, and MITRE ATT&CK. Monitoring relies on Grafana and Nagios.

What is Lenstra working on?

Current projects include ML platforms for 100+ data scientists, data platforms serving 400+ users, enterprise middleware integration, API gateways, AI production deployment, and cloud infrastructure optimization.