Teams using Python

Marketing · HQ: Austria

Adverity is a marketing intelligence platform automating data integration and transformation for data-driven marketing teams.

• Python

Databases & tools · HQ: Italy

Agile Lab is developing products in data-intensive environments.

• Node.js
• Java
• Scala
• TypeScript
• +2 more

AI & Machine Learning · HQ: Italy

Altilia is an enterprise AI company that develops automation software. Its Altilia AI Platform lets organizations build custom AI agents with no-code/low-code tools. It is used for document processing, workflow optimization and data intelligence in finance, healthcare, manufacturing and other industries.

• Python
• Java
• React
• TypeScript

DevOps · HQ: United States

Arista Networks is a cloud networking company. It provides AI-powered networking with its EOS operating system and CloudVision platform.

• Python
• C++
• Golang
• Java
• +1 more

FinTech · HQ: United States

Block, Inc. (formerly Square) is a US-based digital payment and financial services company. The parent company rebranded to Block in 2021, and Square remains the brand for the seller business. Block also includes Cash App and Tidal.

• Python
• Node.js
• Java
• Golang
• +2 more

Operating Systems · HQ: United Kingdom

Canonical is the company behind Ubuntu, a Linux distribution. They provide commercial support and services for Ubuntu and develop enterprise open source solutions.

• Python
• Golang

DevOps · HQ: United States

CAST AI is a Kubernetes automation platform using ML to cut cloud costs through automated rightsizing, bin packing and Spot Instance orchestration. It works on AWS, GCP and Azure.

• Golang
• Python

Developer Tools · HQ: United States

Cloudera provides a hybrid data platform for cloud and on-premises data management and analytics.

• Java
• TypeScript
• Python

HR & Recruitment · HQ: Germany

CoachHub is a digital coaching platform with certified coaches and an AI coach called AIMY.

• Python

Custom software development · HQ: United Kingdom

Collabora is a consultancy specialized in custom Linux and Open Source software development.

• Python
• Django
• Rust
• Java
• +2 more

Infrastructure · HQ: United States

Datadog is a modern cloud monitoring tool with a lot of customizable visualization options.

• Java
• Golang
• JavaScript
• Java EE
• +8 more

Project management · HQ: Portugal

Doist, the company behind Todoist and Twist, builds productivity tools for distributed teams. It has worked remotely and async-first since 2010.

• Python
• Golang
• React
• ES6
• +1 more

AI tools · HQ: Italy

Domyn (formerly iGenius, founded 2016, Milan and New York) makes AI for regulated industries such as finance and government: language models, AI agents and the Colosseum supercomputer. Staff can work anywhere in Italy and up to 45 days a year abroad.

• Python
• Java

Custom software development · HQ: United States

Epam is a global consulting company that focuses on product development, digital platform engineering, and design.

• C#
• Kotlin
• Java
• GraphQL
• +11 more

Media & Entertainment · HQ: Spain

Fever is a global platform where people find and access live-entertainment experiences. Founded in Madrid in 2014, it has offices in 15+ cities worldwide.

• Python
• Flask
• Django
• PostgreSQL

Cybersecurity · HQ: France

GitGuardian (founded 2017, Paris) builds DevSecOps code security: automated secrets detection and remediation, NHI security and observability. Its team spans France, Europe and the USA (20+ countries), working hybrid (3 remote days/week in France) or fully remote.

• Python
• Django
• Golang
• JavaScript
• +4 more

Infrastructure · HQ: United States

Grafana Labs is a fully remote company working on observability platforms. Its main product, Grafana, is an open-source analytics and visualization web application.

• Golang
• Python
• Ruby
• Java
• +8 more

Operating Systems · HQ: United States

Linux Foundation is an organization focused on developing open-source software, building communities and companies around the Open Source Software idea.

• Serverless Framework
• Node.js
• Golang
• Python
• +5 more

Custom software development · HQ: United States

Lumenalta (formerly Clevertech, renamed in February 2024) is a fully remote digital engineering and custom software consultancy.

• PHP
• Python
• Node.js
• Java
• +5 more

Custom software development · HQ: Switzerland

Luxoft, a DXC Technology company since 2019, does custom software development for automotive, finance, healthcare, telecommunications and other fields.

• Java
• Kotlin
• Spring Framework
• PHP
• +12 more

Databases & tools · HQ: United States

MongoDB develops a NoSQL database for modern applications.

• Golang
• Python
• Dart
• C#
• +3 more

Browsers · HQ: United States

Mozilla makes the Firefox browser and is a remote-first company. Staff get quarterly wellness days, their birthday off and an annual professional development budget.

• C++
• Rust
• Python
• React
• +3 more

Custom software development · HQ: Poland

Netguru is a Polish custom software development company. It hires both full-time employees and project-based contractors.

• Python
• Node.js
• Ruby
• Rails
• +11 more

Productivity tool · HQ: Hungary

Prezi (founded 2009, Budapest) makes virtual-first presentation software: HTML5-based Prezi Next, Prezi AI and Prezi Video, integrated with Zoom, Teams, Meet, Slack and Webex. It has hubs in Berlin, Budapest, Riga and San Francisco, with full remote/flexible schedules.

• Scala
• Python
• JavaScript
• React
• +2 more

FinTech · HQ: France

Qonto (Paris) provides business accounts in eight European countries. Most roles allow up to two remote days a week; some are fully remote.

• Golang
• Ruby
• Python
• Ember.js
• +3 more

Developer Tools · HQ: United States

SerpApi (Austin, TX) is a real-time search results API for Google, Bing, Yahoo, DuckDuckGo, Baidu, Amazon and eBay. The remote-first team works async on GitHub and Slack, shares profits and is neurodivergent-friendly.

• Ruby
• Rails
• Node.js
• Python
• +3 more

Cybersecurity · HQ: United States

Snyk (founded 2015) detects vulnerabilities in open-source dependencies and containers. It had about 990 employees at the end of 2025 and cut about 203 jobs in June 2026. It is headquartered in Boston. It integrates with npm, Maven, NuGet and Rails.

• Python
• Ruby

DevOps · HQ: United States

vCluster Labs (formerly Loft Labs, renamed in August 2025) is a remote-first company in San Francisco with a global team. It created vCluster for virtual Kubernetes clusters. Its open-source projects include DevPod, jsPolicy and kiosk. It works on platform engineering for multi-tenancy and efficiency.

• Golang
• Python

Automation · HQ: United States

Zapier (founded 2011) is a 100% remote automation platform with 700+ employees across 38+ countries. Benefits include profit sharing, a $10K annual stipend, bi-annual retreats and sabbaticals.

• Python
• Django
• Node.js
• RabbitMQ
• +6 more

Automotive & Mobility · HQ: Italy

2hire is a mobility technology company. It develops apps and services for car sharing, rental services and connected vehicle platforms, combining software development with automotive technology.

• Python
• C
• C++
• React
• +1 more

Healthcare · HQ: United States

Angle Health provides health insurance and healthcare navigation for startups and small businesses.

• Python
• JavaScript

Cybersecurity · HQ: United States

Anomali is a cybersecurity company providing threat intelligence and security analytics powered by AI.

• Java
• Python
• JavaScript

LegalTech · HQ: Italy

Aptus.AI (founded 2018, Pisa, Italy) applies AI to corporate compliance through RegTech software. Its patented machine-readable format prepares legal documents for AI analysis. Clients include Intesa Sanpaolo and Generali.

• Python

IoT & Hardware · HQ: Italy

Arduino (Italy, owned by Qualcomm) makes open-source electronics hardware and software for IoT, robotics and embedded systems. It offers flexible hours and working locations.

• C++
• Python

AI tools · HQ: United States

AssemblyAI is a Speech AI company building AI models for transcribing and understanding human speech.

• Python
• Java
• Scala
• Kotlin

Collaboration · HQ: United States

Bevy is a community events platform helping companies build and scale their community programs.

• Python

Healthcare · HQ: United States

BillionToOne is a precision diagnostics company developing molecular counting technology for genetic disease detection.

• Python
• Django
• React
• TypeScript

Logistics · HQ: France

BlaBlaCar is a French carpooling platform connecting drivers and passengers for long-distance ridesharing across Europe.

• Python

AI tools · HQ: Brazil

Blip (formerly Take Blip, founded 1999, São Paulo, Brazil) is a conversational AI company with 1,500+ employees. It connects brands such as GM and Dell via WhatsApp, Instagram, Messenger and RCS.

• Python

FinTech · HQ: United States

Castellum.AI (founded 2019, NYC) provides a financial crimes compliance platform with AML/KYC screening and AI agents.

• Python

Enterprise Software · HQ: Germany

ChartMogul is an analytics tool for SaaS businesses that integrates subscription analytics with billing systems.

• Ruby
• JavaScript
• Python
• Rails
• +4 more

Sustainability · HQ: United States

Clarity AI delivers sustainability data and analytics for ESG research, covering issuers, private companies and funds. It has partnerships with BlackRock, LSEG and BNP Paribas.

• Python
• Java

AI tools · HQ: Germany

DeepL is a German AI company providing neural machine translation services.

• Python
• Cassandra

Infrastructure · HQ: United States

DigitalOcean is a cloud infrastructure provider offering virtual servers, storage, and networking.

• Linux
• Golang
• Kubernetes
• Python
• +2 more

Logistics · HQ: Israel

Electreon is an Israeli company that provides dynamic wireless charging for electric vehicles.

• Python

Media & Entertainment · HQ: United States

Epic Games is a US-based gaming company, producing and publishing games.

• Node.js
• JavaScript
• C++
• Golang
• +11 more

IoT & Hardware · HQ: United States

GoPro develops action cameras and accessories for filming adventures. Its remote-first policy allows fully remote or hybrid work without pay cuts. Employees receive free GoPro cameras and gear.

• Java
• Python

E-commerce · HQ: United States

Groupon (founded 2008, Chicago HQ) runs a global e-commerce marketplace connecting consumers with merchants. It had 1,734 employees at the end of 2025.

• Ruby
• Rails
• Node.js
• Python
• +2 more

Healthcare · HQ: United States

H1 (founded 2017, NYC), which acquired Ribbon Health, runs a healthcare data platform analyzing healthcare professionals. Its 500+ team works globally, from hybrid to 100% remote, with flexible schedules. It also uses SQL.

• Python
• Java

Customer support · HQ: United States

Help Scout is a one-stop software for customer service.

• Kotlin
• Ruby
• Golang
• Python
• +8 more

Customer support · HQ: United States

Intercom makes the Intercom helpdesk and the Fin AI customer agent. The company renamed itself Fin in May 2026, and Salesforce acquired it in September 2026.

• Ruby
• Golang
• PHP
• Python
• +1 more

Collaboration · HQ: United States

Kaggle is an online data science and machine learning community. Anthony Goldbloom founded it in April 2010 and Google acquired it in 2017.

• R
• Python
• C++
• TypeScript

FinTech · HQ: France

Lydia (founded 2011, Paris) is a mobile payment fintech and an ACPR-regulated electronic money institution with 201-500 employees. It is split into Lydia (P2P payments) and Sumeria (mobile banking).

• Python
• Java

Enterprise Software · HQ: United States

Mechanical Orchard (San Francisco, founded 2022 by Pivotal Labs founder Rob Mee) modernizes COBOL mainframes with AI-enhanced tools. Its 50+ remote-first staff in the US, UK, Ireland, Italy and Germany use Extreme Programming and Nix.

• Java
• Python
• Elixir
• Rust
• +1 more

Collaboration · HQ: United States

Miro is a visual collaboration platform with integrations including Slack, Jira, Zoom and Teams. It has more than 1,600 people working from 13 hubs on a hub-centric hybrid model.

• Java
• Python
• JavaScript
• TypeScript

Developer Tools · HQ: United States

Nexla (San Mateo) is a remote-first company with an AI-powered enterprise data integration platform. It supports SQL, Spark ETL, hybrid multi-cloud deployment, and LLMs and vector databases for RAG.

• Python
• JavaScript

Social media · HQ: United States

Nextdoor is a hyperlocal social network connecting neighborhoods, with its HQ in San Francisco.

• Python

Marketing · HQ: United States

Northbeam (founded 2019, San Francisco) is a marketing intelligence platform with ML-powered multi-touch attribution and media mix modeling for DTC/ecommerce. It has 11-50 employees, SF/LA offices, remote work (US/Canada) and a $500 WFH stipend.

• Django
• Python
• JavaScript

Productivity tool · HQ: Poland

Nozbe is a tool for personal & team to-do list management. Inspired by the GTD method.

• JavaScript
• Python
• React
• SQLite
• +4 more

Logistics · HQ: Spain

Ontruck (Madrid, founded 2016 by Iñigo Juantegui and Antonio Lu) is a B2B road freight platform connecting shippers with carriers. Ontruck AI Tech is its AI software for freight pricing and routing.

• Python

AI tools · HQ: United States

Rasa (founded 2016) is a remote-first, open-source conversational AI platform (Apache License) with NLU, dialogue management, CALM, Slack/Facebook integrations and enterprise Rasa Pro. It has flexible schedules and a presence in San Francisco, Berlin, London, Paris and Belgrade.

• Python

FinTech · HQ: United Kingdom

Revolut offers global banking, currency exchange, crypto trading and financial tools. It has 2M+ lines of Python code and cloud-native, autoscaling infrastructure.

• Python
• Node.js
• Java
• JavaScript
• +1 more

FinTech · HQ: United States

Seon (founded 2017, Budapest) makes an API-first fraud prevention platform with modular, explainable AI and machine learning. It has 200+ employees in Budapest, London, Austin and Jakarta.

• Python
• PostgreSQL

Design · No office

Sketch is a tool for collaborative user interface design.

• Elixir
• GraphQL
• C++
• Phoenix
• +6 more

Healthcare · HQ: United States

Somatus (founded 2016) provides integrated kidney care for CKD/ESRD in all 50 US states, with medication management, care coordination, remote healthcare platforms and AI/ML analytics (SQL, PowerBI). Work is hybrid to fully remote.

• Python
• R

Technology · HQ: Italy

Startup Bakery (founded February 2020 in Milan by Alessandro Arrigo and Angelo Cavallini) is a startup studio that builds B2B SaaS with AI. It has created Veterly, Condeo, Sencare, ESGmax and Bake Five. Remote work is available.

• Node.js
• Python
• Java
• Scala

Operating Systems · HQ: Germany

SUSE develops its main product, SUSE Linux, an open-source enterprise Linux distribution.

• Python
• Django
• C
• Golang
• +3 more

Healthcare · HQ: United States

Synthego (founded 2012, Redwood City, CA) is a genome engineering company. It provides CRISPR nucleases, gRNA and regulatory support from early research to clinical trials. Some roles can be remote.

• Python
• Salesforce CPQ

Media & Entertainment · HQ: United States

Treehouse Games (LA, founded by Michael Chu) is a remote-first game studio with 15 employees in North America and Europe. It develops "Voyagers of Nera" (survival-crafting) with Unreal Engine, New Relic and Grafana. The team uses Discord daily and holds game nights.

• Python
• Java
• Golang
• Node.js