Jane Street is a quantitative trading firm with offices worldwide. We hire smart, humble people who love to solve problems, build systems, and test theories. You’ll learn something new every day in our office—whether it’s connecting with a colleague to share perspectives, or participating in a talk, class, or game night. Our success is driven by our people and we never stop improving.
Crunchy Data allows companies to build with confidence as the leading provider of trusted Open Source PostgreSQL and enterprise technology, support and training. Crunchy Data offers Crunchy Certified PostgreSQL, the most advanced and true open source RDBMS on the market. The company also offers Crunchy Bridge, a fully managed cloud Postgres service available on AWS, Azure and Google Cloud. PostgreSQL’s active development community, proven architecture, and reputation for reliability, data integrity, and ease of use makes it a prime candidate for enterprises looking for a robust relational database alternative to expensive proprietary database technologies.
JetBrains is a global software vendor specializing in the creation of intelligent, productivity-enhancing tools for software developers, data scientists, and teams. Its range of Python products include PyCharm, a full-stack Python IDE; DataSpell, a new IDE for data scientists; and Datalore, a smart Jupyter environment for team collaboration.
Data validation using Python type hints
Take action on broken lines of code, crashes, and busted API calls with the only developer-first app monitoring platform built to give you answers - not clues.
Sauce Labs empowers you to develop, test, and deliver top-tier web and mobile apps at enterprise scale. Our unified platform simplifies automated testing and error monitoring, enabling you to streamline the entire development lifecycle. Gain deep insights, swiftly resolve issues, and dedicate more time to creating standout user experiences. With Sauce Labs, ensure quality is at the heart of your digital products, effortlessly.
Haystack is an open-source LLM framework by deepset, designed for building production ready, scalable NLP applications that make use of the latest models and NLP technology. deepset offers enterprise developer tools to build NLP-driven applications using LLMs. The company has worked with customers across Europe and the U.S. on many innovative projects. The team is backed by GV, Balderton Capital and other prominent VC firms and angel investors.
Whether you're using Python at work or for fun, Reuven Lerner's courses will help you use it smarter, better, and more efficiently. Reuven is a full-time Python instructor, teaching Python to companies around the world since 1995. He offers multi-day courses, 90-minute "microcourses," and recorded video courses. No matter your Python level, Reuven has a course that'll help you to accomplish more in less time.
Build web apps with nothing but Python - no Javascript required!
Elastic is the leading platform for search-powered solutions. We help everyone find what they’re looking for to accelerate the results that matter. With solutions in Enterprise Search, Observability, and Security, we help enhance customer and employee search experiences, keep mission-critical applications running smoothly, and protect against cyber threats.
We are a gig work marketplace especially useful for companies wanting to engage Python developers as gig-workers. Our platform ensures fairness and integrity using smart contracts. Individual developers wanting to engage in gig work will also find our platform useful.
Secure open source software without the dev productivity tax. Endor Labs uses reachability analysis to give DevSecOps teams the context they need to prioritize open source risk, reduce technical debt, and meet compliance objectives like SBOMs and VEX.
Six Feet Up is dedicated to accelerating your impact as a tech leader. As a consulting company specializing in Python and AI for good, we empower you to make informed decisions, access accurate data faster and scale up your operations. Our expert engineers are here to help you with application development, AI and big data. We value human life and our shared Earth. If you're passionate about climate action, clean energy, or initiatives that benefit humankind, you're in the right place. In fact, our goal is to complete 10 IMPACTFUL Projects — defined as impressive, purposeful, and transformative — by 2025 with clients like you. Driven by the EOS Process™ and home to an AWS Hero, Six Feet Up is a woman-owned and gender balanced software company. We have a 5-star average referral rating on Clutch.co. Organizations like Capital One, NASA, Purdue University, and UNEP have leveraged our reliable software solutions since 1999. We’re eager to help you achieve your goals.
Flet is an open-source framework for building multi-platform apps in Python only with no frontend experience required.
The company originated to authorize tests and learning materials, which serve as guidelines for study, in addition to schools in order to support the training of sound Python programmers who understand Pythonic as the market for the language grows.
Newsletter software for people like you.
Astral’s mission is to make the Python ecosystem more productive by building high-performance developer tools, starting with Ruff.