Microsoft is the leading platform and productivity company for a new era of intelligent cloud and intelligent edge, and its mission is to empower every person and every organization on the planet to achieve more.

Google is a global technology leader focused on improving the ways people connect with information. Google’s innovations in web search and advertising have made its website a top internet property and its brand one of the most recognized in the world.

Amazon Web Services (AWS) is a secure cloud services platform, offering compute power, database storage, content delivery and other functionality to help businesses scale and grow. Explore how millions of customers are currently leveraging AWS cloud products and solutions to build sophisticated applications with increased flexibility, scalability and reliability.

JPMorgan Chase, a leading global financial services firm, is reinventing the way the industry does business and leading the way through technology. With an annual investment of over $9 billion in technology and 40,000 technologists, technology and innovation are critical to delivering to over 40 million digital customers and managing $2.5 trillion in assets. Visit jpmorganchase.com/techcareers to learn more.

About Anaconda, Inc. With over 4.5 million users, Anaconda is the world’s most popular Python data science platform. Anaconda, Inc. continues to lead open source projects like Anaconda, NumPy and SciPy that form the foundation of modern data science. Anaconda’s flagship product, Anaconda Enterprise, allows organizations to secure, govern, scale and extend Anaconda to deliver actionable insights that drive businesses and industries forward.

Successfully navigating the world of real estate can be a dizzying task, even for professionals. That’s why HouseCanary offers the most accurate and reliable insights available to help drive informed real estate decisions. HouseCanary uses cutting-edge technology—including predictive analytics and machine learning—to build the most comprehensive web, mobile, API, and analytic data products in the industry.

Vision

Create economic opportunity for every member of the global workforce through the ongoing development of the world’s first Economic Graph.

Mission

The mission of LinkedIn is simple: connect the world’s professionals to make them more productive and successful.

Bloomberg technology drives the world’s financial markets. More than 5,000 engineers define, architect, build and deploy complete systems to fulfill the needs of leading financial market participants globally. We trust our teams to choose the right technologies for the job, and, at Bloomberg, the answer is often Python. We employ an active community of more than 2,000 Python developers who have their hands in everything: from financial analytics to data science to contributing to open source technologies like Project Jupyter. We also sponsor and host many events for the Python community at large.

At ChowNow, we are passionate about serving the needs of over 9,000 restaurants to help them compete in an increasingly technical world. Our team works on products focused on restaurant clients and their diners (who transact over $1,000,000 daily on the ChowNow platform).

Our team is located in the Playa Vista neighborhood and tech hub of Los Angeles — 5 minutes from both the beach and the freeways. We’ve been named a Best Place to Work, have been certified as a Great Place to Work, and have a whole bunch of happy employees on Glassdoor.

Founded in San Francisco in 2004, Yelp connects people with great local business. With communities in major metros across 32 countries and approximately 142 million rich, local reviews, Yelp is the leading local guide for real word-of-mouth on everything from boutiques and mechanics to restaurants and dentists.

Okta’s API Products make authentication, authorization, and user management straightforward for your web or mobile apps. Connect your apps, choose an IDP (or use ours), add users, configure rules, customize your login page, and then gain insights from our built-in reports. It’s secure, simple, and always on.

American Greetings is a leading creator and manufacturer of innovative social expression products that assist consumers in enhancing their relationships to create happiness, laughter, and love. We offer one of the largest collections of greetings on the Web, including print-on-demand cards available at http://Cardstore.com and ecards at http://AmericanGreetings.com.

JetBrains delivers intelligent software solutions that make developers more productive by simplifying their challenging tasks, automating the routine, and helping them adopt the best development practices. PyCharm is the Python IDE for Professional Developers by JetBrains providing a complete set of tools for productive Python, Web and scientific development, available in three editions. The free and open-source PyCharm Community Edition is perfect for pure Python coding. PyCharm Professional Edition is designed for professional Python and Web developers. PyCharm Educational Edition helps novice programmers learn programming with Python easily and effectively.

Citus is worry-free Postgres for SaaS. Made to scale out, Citus is an extension to Postgres (not a fork) that distributes queries across any number of servers. Whether you have a multi-tenant app that needs scale, or you need to deliver real-time analytics to customers, with Citus you can focus on your app—not your database.

At Citus Data, we make it simple to scale PostgreSQL. Available as a fully-managed database as a service on AWS, as on-prem software, and as open source.

Squarespace makes beautiful products to help people with creative ideas succeed. Our platform empowers millions of people — from individuals and local artists to entrepreneurs shaping the world’s most iconic businesses — to share their stories and create an impactful, stylish, and easy-to-manage online presence. We’re looking for people to join the team who are as excited as we are to help build the platform that empowers the future generation of creators to be successful online. Please check out our Careers page to see all our current openings.

We are perfor­mance tuners, Python and Django experts,
infrastructure and scaling architects. From designing your initial architecture to complex Kubernetes deployments we can help at all stages of your development. Let us help rev up your people, processes, and products.

Nylas is building a new platform for email-powered apps, starting with simple REST APIs and infrastructure for developers. Say goodbye to IMAP, MIME, and Exchange ActiveSync, and connect your app to email in minutes with our hosted API solution. Signup is free for developers.

Our core API and sync engine are written in Python and are free, open source software.

We're a small, diverse team of smart, creative women and men, and we're looking for more folks to join us. Learn more at https://www.nylas.com/jobs

Elastic builds software to make data usable in real time and at scale for search, logging, security, and analytics use cases. Founded in 2012, the company develops the open source Elastic Stack (Elasticsearch, Kibana, Beats, and Logstash), X-Pack (commercial features), and Elastic Cloud (a SaaS offering).

Six Feet Up brings passion to Python web applications development and Cloud automation. We are experts in Django, Solr and Plone, and we deploy apps on a variety of private and public clouds, including AWS, Azure and Cloudflare. Companies like NASA and UCLA have sought out our passion for quality since 1999. Six Feet Up is the organizer of the IndyAWS meetup, as well as the IndyPy Python user group, which celebrated its 10th anniversary in 2017 with over 1,100 members.

To learn more about Six Feet Up, please contact Calvin Hendryx-Parker at calvin@sixfeetup.com.

Online learning platform with Python, R and SQL courses that focuses on building the best learning experience for Data Science

AQR is a global investment management firm built at the intersection of financial theory and practical application. We strive to deliver superior, long-term results for our clients by seeking to filter out market noise to identify and isolate what matters most, and by developing ideas that stand up to rigorous testing. Underpinning this philosophy is an unrelenting commitment to excellence in technology — powering our insights and analysis. This unique combination has made us leaders in alternative and traditional strategies since 1998.

Patreon is a membership platform that makes it easy for artists and creators to get paid. Thousands of podcasters, musicians, comic artists and more are delivering exclusive content and experiences to their biggest fans in exchange for ongoing, sustainable income.

Too many companies are focused on driving down the cost of art for consumers. Art is awesome, and Patreon is dedicated to changing the way that creators are paid for their work.

If you want to help us achieve this mission and are compassionate, high-performing, and driven, please join us: patreon.com/careers

Instana provides the only APM solution that automatically discovers services, deploys agents and monitors component health for microservice and containerized applications.

EdgeDB is a new general-purpose database system. It has a rich, strictly-typed object data model, and a powerful query language. EdgeDB includes built-in support for data migrations, GraphQL, and integrated access control. EdgeDB uses PostgreSQL at its core which guarantees safe and reliable storage for your data.

Nexmo is a global cloud communications platform, providing APIs and SDKs for SMS, voice, phone verification, messaging and advanced multi-channel conversations. We have officially supported open source libraries for Python as well as Node.JS, Ruby, PHP, Java and C# .NET enabling you to build scalable communications features such as two-factor authentication, notifications, two-way and group messaging, one to one or multi person calls, all with the technologies that you are already using.

Twilio is a cloud communications platform for software developers to build, scale and operate real time communications in their software applications.
Twilio powers the future of business communications, enabling phones, VoIP, and messaging to be embedded into web, desktop, and mobile software. We take care of the messy telecom hardware and expose a globally available cloud API so developers can interact with intelligent & complex communications systems.

We are reinventing health insurance by combining the power of data with human empathy to keep our members healthier. We believe the healthcare system is broken, so we've created custom software and analytics to empower our clinical staff to intervene and provide personalized care to the people who need it most.

We put our members first, and our success as a team is measured by the quality of life of the people we serve. Those who work at Clover are passionate and mission-driven with diverse areas of expertise, working together to solve the most complicated problem in the world: healthcare.

At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is simple – bring ingenuity, simplicity, and humanity to an industry ripe for change. Founder-led, Capital One is on a mission to help people live their best lives and build one of America’s leading information-based technology companies.

Square makes commerce easy. Starting with a free credit card reader for Apple and Android devices, Square allows anyone to accept credit cards anywhere for 2.75% per swipe with no hidden fees. Register is a full POS system for businesses to accept payments, manage items, and share menu information.

Linode is a leading cloud hosting provider founded in 2003. Today, the company boasts more than 400,000 customers worldwide and operates nine datacenters across three continents.
Linode subscribers can create a cloud server in under a minute and then dynamically scale their environments to meet demands, paying only for resources used without long-term commitments. Lightning-quick SSD servers for only $5/month for 1GB and high memory instances available.

We have one guiding purpose—to empower people to change the world. Our founder, Edwin Booz said it best: “Start with character… and fear not the future.” We bring a ferocious integrity to change the status quo, today and throughout our more than 100-year history. Each day, we imagine, invent, and deliver new ways to better serve our employees, our clients, and the world.

Caktus has positively impacted millions of lives with sharp web and SMS apps for business and social good since 2007. Our award-winning, co-located Agile teams develop for scalability and performance. We specialize in custom Django projects but also offer discovery workshops, best practices consulting, and team augmentation. As a full-service shop, Caktus also commits to maintaining each project with managed hosting and ongoing tech stack upgrades. We love to contribute to the tech community with talks, meetups, and open source projects. Check out our blog for Python and Django tips.

Watson is the AI platform for business, powered by data. Watson can turn unstructured business data into actionable insights that enhance decision making. Watson understands the world in the way that humans do through senses, learning, and experience. It learns at scale, reasons with purpose and interacts with humans naturally.

Heroku, a Salesforce company and industry pioneer in platform as a service (PaaS), enables developers to build and run applications entirely in the cloud, without the need to purchase or maintain any servers or software. Over 8 million apps run on Heroku. With support for the most popular languages such as Ruby and Node.js, high-scale data services including Postgres, Redis and Kafka, and an add-ons ecosystem featuring over 150 cloud application services, Heroku provides companies from startups to Fortune 500 enterprises with a faster and more effective way to create, deploy and manage beautiful apps in the cloud.

Bugsnag automatically detects and alerts on errors in your applications, and gives you the tools to fix things fast. Bugsnag provides clear data on the impact of each error, so you can decide if an error needs to be fixed now or snoozed for later. Over 4,200 of the world's best engineering teams use Bugsnag to build better software. Get started for free at www.bugsnag.com.

We have delivered open source language solutions for over 20 years.

97% of Fortune 1000 companies trust ActiveState
2+ Million Coders around the world use ActiveState
40+ Million Installs… and counting

ActiveState decreases the friction that comes with open source security, verification and compliance. It consistently provides open source language distributions, integrated development environments and build engineering to help match enterprise needs with coder speed.

ActiveState is a founding member of the Python Foundation, first commercial provider of Python language distributions and the only commercial provider for Tcl, Ruby, Go and Perl.

AmTrust Financial Services, Inc., is a New York City-based multinational property and casualty insurance company. Operating through its subsidiaries, its operations are divided into three segments: Small Commercial Business insurance, Specialty Risk and Extended Warranty insurance, and Specialty Middle-Market Property and Casualty insurance.

Build and publish mobile apps for Android and iOS. Guidebook’s app building platform provides the simplest way to develop your own app for events, schools, and companies. What will you create?

Sentry provides open source error tracking that shows you every crash in your stack as it happens, with the details needed to prioritize, identify, reproduce, and fix each issue. It also gives you information your support team can use to reach out to and help those affected and tools that let users send you feedback for peace of mind.

SaltStack is intelligent automation for a software-defined world. SaltStack software is used to provide enterprise IT organizations with event-driven security compliance, cloud control, configuration management and DevOps orchestration. The Salt open source project is maintained by SaltStack and is one of the largest Python-based projects in the world. We are hiring.

Numerical, technical and HPC solution experts
NAG provides expertise in numerical engineering by delivering high-quality computational software, consulting services and high-performance computing services. For over four decades NAG has collaborated with world-leading experts to create powerful, dependable and flexible software which is relied on by tens of thousands of individual users, as well as numerous independent software vendors. As a not-for-profit company, NAG reinvests surpluses into the research and development of its products, services, staff and its collaborations.

Anvil is a platform for building full-stack web apps with nothing but Python. With a visual UI designer, client- and server-side code in Python, and even a pure-Python database API, we're here to make sure that anyone who can write Python can build a web app with their favourite libraries and tools. From data-science startups to devops over huge data centres, from oil and gas to the insurance industry, Anvil is helping people build the tools they need. We're excited to be sponsoring PyCon 2018, and look forward to seeing you all in Cleveland!

Novetta is a leading advanced analytics company with over two decades of experience solving problems of national significance for government agencies. We focus on four key areas: data, cyber, open source/media and multi-int analytics. Our specialties include cyber/network security services, SIGINT, malware analysis, forensics, ISR, discovery/systems engineering and SOC support.

We are *the* technology learning platform, dedicated to helping teams #CreateTheFuture. The technology learning platform that helps your career and your business move forward with the right technology and the right skills. Thousands of courses on the most popular programming languages, developer tools, software practices and application development platforms.

Founded in 2012, Peloton is committed to creating a cutting-edge and engaging fitness experience that makes working out at home a viable and inspiring option. Through its combination of live-streaming studio fitness content and the most technologically advanced, socially connected indoor fitness equipment, Peloton offers a variety of live and on-demand workouts led by elite NYC instructors to bring the rush of group fitness right into their members’ homes.

Simplicity at scale.
Our cloud computing platform was built with simplicity at the forefront, so managing infrastructure is easy, whether your business is running one virtual machine or ten thousand. DigitalOcean gets out of your way so teams can build, deploy, and scale cloud applications faster and more efficiently.

Zapier moves info between your web apps automatically, so you can focus on your most important work.

We empower businesses everywhere to create systems that let computers do what they are best at doing and let humans do what they are best at doing.

We believe that credentials are not needed. Our CTO has a finance degree. Our CEO has an engineering degree. Our CPO has a mechanical engineering degree. What you love doing is way more important than the credentials you have.

We're a 100% remote company and literally wrote the book on it: https://zapier.com/learn/remote-work/

At DriveIT, we believe that empowering companies and professionals to engage in life-long experiential learning creates economic value and innovation that can make the world a better place.

Our mission at Facebook is to give people the power to build community and bring the world closer together.

Instagram is here to make it easy to capture what’s happening in your life and share those moments instantly with friends and family. Instagram inspires us to explore and see the world differently -- to go on adventures, to wander, to take in everything around you and then tell your story.

Ansible is an open source community project sponsored by Red Hat, it’s the simplest way to automate IT. Ansible is the only automation language that can be used across entire IT teams – from systems and network administrators to developers and managers.

OfferUp is the largest mobile marketplace for local buyers and sellers in the U.S.

OfferUp is a top 5 shopping app for both Android and iOS and backed by $221M in capital from investors such as Andreesen Horowitz and Warburg Pincus. We now have more than 50 million downloads, and we logged more than $20B in transactions in 2017 alone. But the journey is just beginning.

If you believe there's a better way to buy and sell and have a perspective on how to get there, we have your next role waiting...

Hudson River Trading brings a scientific approach to trading financial products. We have built one of the world's most sophisticated computing environments for research and development. Our researchers are at the forefront of innovation in the world of algorithmic trading.

Machine learning is on the verge of transforming healthcare, and the MGH & BWH Center for Clinical Data Science (CCDS) is at the forefront of this revolution. We are a fast-paced start-up embedded in two of the nation’s leading research hospitals, backed by industry partners like Nvidia and GE Healthcare. We have access to millions of medical records, an on-prem GPU cluster, and a top-tier team from industry and academia. We work closely with clinicians to solve critical problems in patient care – our goal is to make real products that make a real difference in the hospital.

We are Two Sigma. We imagine breakthroughs in investment management, insurance and related fields by pushing the boundaries of what open source and proprietary technology can do.

In the process, we work to help real people. Through our investors, we support the retirements of millions around the world and help fund breakthrough research, education and a wide range of charities and foundations.

Our engineers, data scientists and modelers harness data at tremendous scale, using machine learning, distributed computing and other technologies to build powerful predictive models.

Come build with us!

We're a full-stack shop doing everything from Django to ReactJS to Kubernetes, and everything in between. We use, love, and believe in Open Source. Our architecture is modern and our infrastructure is cutting edge. Our code runs at scale, where #perfmatters.

Our mission is to improve the world’s health through compassionate care and innovation. Doctor On Demand is the fastest, easiest way to see a doctor or psychologist on your computer, tablet, or phone - from the comfort of home. Our doctors see and treat hundreds of medical issues and our therapists provide a safe, confidential space for you to get the treatment you need to help with your life.

The essential monitoring service for modern cloud environments.

Braintree provides the easiest way to pay and get paid across any device. With one integration, merchants can start accepting credit and debit cards, PayPal, Apple Pay, Android Pay, Venmo, and whatever comes next. Thousands of online and mobile companies including Uber, Airbnb, and GithHub use Braintree in more than 45 countries. To learn more, visit braintreepayments.com or @braintree.

The National Geospatial-Intelligence Agency delivers world-class geospatial intelligence, or GEOINT, that provides a decisive advantage to warfighters, policymakers, intelligence professionals and first responders. Both an intelligence agency and combat support agency, NGA fulfills the president’s national security priorities in partnership with the intelligence community and the Department of Defense.

NGA also is the lead federal agency for GEOINT and manages a global consortium of more than 400 commercial and government relationships. NGA is headquartered in Springfield, Va., and has two major locations in St. Louis and Arnold, Mo. Hundreds of NGA employees serve on support teams at U.S. military, diplomatic and allied locations around the world.

Klaviyo is a data science company whose mission is to enable ecommerce companies to have more engaging, data-driven relationships with their customers.

Auklet is a secure monitoring solution built specifically for the connected applications powering the world of IoT. Auklet identifies important data points, such as the location of your devices, that are critical to debugging IoT issues while respecting your bandwidth and hardware limitations. We give you insights into your production device fleet's errors and functional performance metrics, enabling you to root cause your issues fast and deliver the best product possible to your customers.

Uncover a world of health innovation at the HIMSS Innovation Center. Our state-of-the-art facility convenes thought leaders, hosts innovative events, and educates the health information and technology fields and the public on disruptive technologies. Discover answers to your questions, explore the latest cutting-edge products and solutions, and connect with and learn from experts and peers.

The HIMSS Innovation Center: Where the brightest minds meet.

Platform.sh is an idea-to-cloud application platform that simplifies cloud infrastructures.

Its unique git-driven technology instantly spins up and deploys exact clones of entire production clusters (both code and data) so development teams can develop, test, deploy and run with speed and confidence.

With Platform.sh, Agencies and Enterprises have the tools they need to experiment, innovate, get rapid feedback and deliver better-quality features faster.

The unification of production, testing and development workflows results in 90% less DevOps efforts as compared to DIY Kubernetes deployments and 40% better productivity as compared to managed hosting providers at a significantly lower total cost.

Shopify is the leading cloud-based, multi-channel commerce platform designed for small and medium-sized businesses. Merchants can use the software to design, set up, and manage their stores across multiple sales channels, including web, mobile, social media, marketplaces, brick-and-mortar locations, and pop-up shops. The platform provides merchants with a powerful back-office and a single view of their business. Shopify was engineered for reliability and scale, making enterprise-level technology available to businesses of all sizes. Headquartered in Ottawa, Canada, Shopify currently powers 600,000+ businesses in 175+ countries.

The U.S. Digital Service is a tech start up in the Federal Government, using design
and technology to deliver better services to the American people. USDS was created in 2014 to transform critical, public-facing, Federal Government
digital services by applying modern technology best practices. To accomplish our mission, we need top technologists to serve tours of duty, and come to work on the nation's biggest challenges.

As the world’s number 1 job site, our mission is to help people get jobs. Every month, over 200 million people around the world use Indeed in their job search. Our teams solve challenging problems with creative solutions to make this happen. We release open source solutions and share accomplishments and learnings. We have bold goals for our open source program and are looking forward to all the great conversations at OSCON 2018.

Tivix is a digital product development firm specializing in the agile development of web, cloud and mobile applications. We use Python & Django on most of our projects and are grateful for the open-source community.

Our team is composed of UX/UI designers, product managers and software engineers.

Working collaboratively with our client's team to realize their product vision, using our established methodology to deliver product features faster, with a focus on code quality and readability. Tivix is headquartered in San Francisco. Our clients are a mix of Fortune 1000 enterprises, newly-funded ventures, & government/NGOs.

Python Academy is a specialized Python training company. We offer open courses for individuals as well as customized on-site courses for companies and institutes. We cover a wide range of Python topics from introductory to advanced, Python for scientists and engineers, big data, web development, code optimization and many more.

In addition to training, we consult companies that migrate to Python and develop high-quality Python software often in combination with training. Our special expertise is scientific and technical software development with Python.

For almost 40 years, O'Reilly Media has provided technology and business training, knowledge, and insight to help companies succeed. Our unique network of experts and innovators share their knowledge and expertise through the company's Safari training and learning platform and at O'Reilly conferences. As a SaaS learning platform, Safari delivers highly topical and comprehensive technology and business learning solutions to millions of users across enterprise, consumer, and university channels. For more information visit oreilly.com.

Lincoln Loop is a full-service software development agency specializing in Python and Django development for web and mobile systems. Since 2007 our emphasis on quality in an agile environment has helped numerous startups and high-traffic sites grow their businesses. In addition to rock solid Python powered backends, we provide user experience, deployment, and real-time application development with JavaScript.

We believe in open source and are proud members of the Python Software Foundation. We are committed to the growth of Python and share our knowledge via our blog: http://lincolnloop.com/blog/

Fusionbox is a custom software development company located in Denver, Colorado working exclusively in Python. Fusionbox provides web application development, mobile app development, API integration or API development, , team augmentation services, code review and security audits.

Clients offer hire us for our application security focus and our experience with ETL. We believe good decisions up front for a flexible and stable software in the future.

Artemis Consulting is a Washington D.C. metro area-based IT Services and Management Consulting firm that provides software development, network monitoring, user experience, website accessibility, and social media platform support to our clients. We specialize in developing software, web portals, web applications, and mobile apps that are scalable and help transform our clients' organizations. Since 1999, we have helped Federal and commercial organizations utilize the Agile methodology to develop a range of public-facing applications. Our employees consist of seasoned Python developers who work on dynamic teams to provide complex IT solutions. Come join our team at: http://www.artemisconsultinginc.com/join-us

Online Home Store for Furniture, Decor, Outdoors & More

Passport transforms the way cities manage their operations. The fintech company’s mobile-first platform has been adopted by more than 450 cities, universities, and private operators around the world in cities including Chicago, Toronto, London, and Miami, across more than 5,000 locations. Passport’s product lines (parking, transit and tolling payments, parking enforcement, permit management) enable organizations in the public/private sectors to streamline and make data-driven decisions. Consistently recognized as one of the fastest growing companies and Best Places to Work in Charlotte, NC, Passport has a guiding principle of putting People First.

Adafruit was founded in 2005 by MIT hacker & engineer, Limor "Ladyada" Fried. Her goal was to create the best place online for learning electronics and making the best designed products for makers of all ages and skill levels. Adafruit's CircuitPython is Adafruit's branch of MicroPython designed to simplify experimentation and education on low-cost microcontrollers. It makes it easier than ever to get prototyping by requiring no upfront desktop software downloads. Adafruit is a 100% woman owned company.

Slack Technologies, Inc. is an enterprise software platform that allows teams and businesses of all sizes to communicate effectively. Slack works seamlessly with other software tools within a single integrated environment, providing an accessible archive of an organization’s communications, information and projects.

We have delivered open source language solutions for over 20 years.

97% of Fortune 1000 companies trust ActiveState
2+ Million Coders around the world use ActiveState
40+ Million Installs… and counting

ActiveState decreases the friction that comes with open source security, verification, and compliance. It consistently provides open source language distributions, integrated development environments and builds engineering to help match enterprise needs with coder speed.

ActiveState is a founding member of the Python Foundation, the first commercial provider of Python language distributions and the only commercial provider for Tcl, Ruby, Go and Perl.

IBM Watson Data Platform and advanced analytics solutions enable data scientists, data engineers, and developers to infuse continuous intelligence into the next wave of enterprise applications. IBM has integrated popular open-source tools and libraries such as Spark, Jupyter, R, Python, and Scala into our extensible architecture. It’s no wonder industry analysts have named IBM a leader in data science, predictive analytics and machine learning platforms.

The essential monitoring service for modern cloud environments.

At Capital One, we dare to dream, disrupt and deliver a better way. Our goal is simple – bring ingenuity, simplicity, and humanity to an industry ripe for change. Founder-led, Capital One is on a mission to help people live their best lives and build one of America’s leading information-based technology companies.

Heroku, a Salesforce company and industry pioneer in platform as a service (PaaS), enables developers to build and run applications entirely in the cloud, without the need to purchase or maintain any servers or software. Over 8 million apps run on Heroku. With support for the most popular languages such as Ruby and Node.js, high-scale data services including Postgres, Redis and Kafka, and an add-ons ecosystem featuring over 150 cloud application services, Heroku provides companies from startups to Fortune 500 enterprises with a faster and more effective way to create, deploy and manage beautiful apps in the cloud.

Shopify is the leading cloud-based, multi-channel commerce platform. Merchants can use the software to design, set up, and manage their stores across multiple sales channels, including web, mobile, social media, marketplaces, brick-and-mortar locations, and pop-up shops. The platform also provides merchants with a powerful back-office and a single view of their business. The Shopify platform was engineered for reliability and scale, making enterprise-level technology available to businesses of all sizes. Shopify currently powers over 600,000 businesses in approximately 175 countries. Visit https://www.shopify.ca/careers to learn more.

Stripe is a software platform for starting and running internet businesses. Hundreds of thousands of businesses rely on Stripe’s software tools to accept payments, expand globally, and create new revenue streams. We believe that growing the GDP of the internet is a problem rooted in code and design, not finance. Stripe is built for developers, makers, and creators. We work on solving the hard technical problems necessary to build global economic infrastructure—from designing highly reliable systems to developing advanced machine learning algorithms to prevent fraud. Join us!

Twilio is a cloud communications platform for software developers to build, scale and operate real-time communications in their software applications.
Twilio powers the future of business communications, enabling phones, VoIP, and messaging to be embedded into web, desktop, and mobile software. We take care of the messy telecom hardware and expose a globally available cloud API so developers can interact with intelligent & complex communications systems.

Netflix is the world's leading internet entertainment service with over 117 million members in over 190 countries enjoying more than 140 million hours of TV shows and movies per day, including original series, documentaries and feature films.

Investment Systems is the core development team in Investment Management at Research Affiliates, a global leader in innovative indexing and asset allocation strategies.

Hosho is the global leader in cybersecurity within the blockchain industry. With world-class engineers, Hosho provides technical smart contract auditing and penetration testing of exchanges.

ASAPP launched four years ago to build beautiful products that solve complex and stubborn real-world problems with machine learning. We develop deeply-integrated first-to-market AI products with clean, modern UX. We have offices in NYC and SF and we're currently at ~100 employees.

We're backed by prominent VCs like John Doerr and Dave Strohm (early investors in Google, Amazon, DoubleClick, and VMware). Our customers are well-known brands that you interact with every day, and our users are millions of their customers.

We're hiring backend/fullstack engineers (react/go/node), security engineers and ML engineers (python).

Webucator provides custom onsite and instructor-led online Python training.

JamBon Software is a software consultancy that builds beautiful and robust applications. We specialize in backend web applications written in Django, but have built TypeScript frontends and Python tools around Machine Learning applications. The team at JamBon Software is passionate about usability and security, and loves building software that provides the user with a memorable experience. We view our clients as partners with whom we are working to build something greater than just software, and will work with our clients to provide technical and design guidance throughout our rigorous process.

We connect companies to open-source communities while building technology and solutions that help you make the most of your data using advanced analytics and machine learning.

PanAfrican Bitcoin startup

Used on over 500,000 projects around the world, PlanGrid is the first construction productivity software that allows contractors and owners in commercial, heavy civil, and other industries to work and collaborate from anywhere.

Fabianware are a group of consultants focused on delivering custom VoIP integration solutions through a variety of products and processes on time, to meet your custom needs.

With more than 25 collective years in the Voice over IP space, the team at Fabianware serves as your implementation experts.

From business and strategic planning, to proof of concept, to implementation and custom development, to production operations -- let us take you every step of the way in designing the custom VoIP solution to suit your needs.

Heroku, a Salesforce company and industry pioneer in platform as a service (PaaS), enables developers to build and run applications entirely in the cloud, without the need to purchase or maintain any servers or software. Over 8 million apps run on Heroku. With support for the most popular languages such as Ruby and Node.js, high-scale data services including Postgres, Redis and Kafka, and an add-ons ecosystem featuring over 150 cloud application services, Heroku provides companies from startups to Fortune 500 enterprises with a faster and more effective way to create, deploy and manage beautiful apps in the cloud.

Python Academy is a specialized Python training company. We offer open courses for individuals as well as customized on-site courses for companies and institutes. We cover a wide range of Python topics from introductory to advanced, Python for scientists and engineers, big data, web development, code optimization and many more.

In addition to training, we consult companies that migrate to Python and develop high-quality Python software often in combination with training. Our special expertise is scientific and technical software development with Python.

Vertical Knowledge is a leading provider of open source data, information services and analytics. The company operates in the national defense, intelligence and financial services verticals and is backed by Providence Equity and Innovation Endeavors. Based in Northeast Ohio, VK is a career destination for the intellectually curious who want to learn, invent, and create. Since our founding in 2007 our vision has been to develop technological innovations that intelligently analyze the world’s data to consistently deliver value for our clients.

We are a company that focuses on the Python community, providing our clients access to a deep pool of professionals who are passionate about Python and are interested in exciting, career-advancing opportunities.

The Progressive Group of Insurance Companies has always lived up to its name by being one step ahead of the insurance industry, and finding new and affordable insurance solutions. We began in 1937 with the first drive-in claims office, became the first to introduce reduced rates for low-risk drivers, and then changed the insurance shopping experience by offering comparison rates on the Web.

Python rocks!

The Python Software Foundation (PSF) is a 501(c)(3) non-profit corporation that holds the intellectual property rights behind the Python programming language. We manage the open source licensing for Python version 2.1 and later and own and protect the trademarks associated with Python. We also run the North American PyCon conference annually, support other Python conferences around the world, and fund Python related development with our grants program and by funding special projects.

The Indianapolis Python Meetup (“IndyPy”) is a leading national group promoting the Python programming language and connecting the Python community. IndyPy draws Python enthusiasts from the entire Midwest for regular events. In 2017, we celebrated
10 years of success with over 1,000 members.

The Odoo Community Association, or OCA, is a nonprofit organization whose mission is to promote the widespread use of Odoo and to support the collaborative development of Odoo features.

Odoo is a suite of open-source enterprise management applications. Odoo is used by large companies, small businesses, associations and many different types of organizations to help them manage, automate, measure and optimize their operations, finances and projects.

Zulip is a powerful, open source group chat application. Written in Python and using the Django framework, Zulip supports both private messaging and group chats via conversation streams.

Zulip's most distinctive characteristic is that messages are threaded by topic, helping you have long-running, organized conversations. Zulip's threading makes it easy for people not always on chat (like senior staff) to weigh in on questions and decisions, and for people in different timezones to communicate effectively.

Zulip can be run on-premise, or in the cloud. Free hosting for open source projects at zulipchat.com!

Yellowbrick is an open source, pure Python project that extends the Scikit-Learn API with visual analysis tools implemented in Matplotlib. Yellowbrick Visualizers allow visual models to be fit and transformed as part of a Scikit-Learn Pipeline, providing visual diagnostics throughout the transformation and modeling of high dimensional data. For users, Yellowbrick can help evaluate the performance, stability, and predictive value of machine learning models, and assist in diagnosing problems throughout the machine learning workflow. Yellowbrick is an inclusive, welcoming open source project, and encourages contributions from people of all experience levels and backgrounds.

Meet your Python podcasters and content creators in person including Michael Kennedy, Brian Okken, Tobias Macey, Dan Bader, Matt Makai, and others.

BeeWare is a collection of tools and Python libraries for building native user interfaces for all your devices. Want to write an app in Python for your laptop, iPhone, Android, tablet, set top box, or watch? BeeWare has all the tools you'll need.

DBCLI is an Open Source organization that has built pgcli, mycli and vcli clients for Postgresql, MySQL and VerticaDB.

We strive to create user-friendly, modern commandline clients for Databases. Our projects have inspired numerous commandline apps to follow suite.

Plone is the premium open-source Python-based CMS. With a proud history within the Python community, it excels at security, extensive workflow and enterprise integrations.

PyLadies is an international mentorship group with a focus on helping more women become active participants and leaders in the Python open-source community. Our mission is to promote, educate and advance a diverse Python community through outreach, education, conferences, events and social gatherings. PyLadies aims to provide a friendly support network for women and a bridge to the larger Python world. Anyone with an interest in Python is encouraged to participate!

NumFOCUS is a 501(c)(3) nonprofit that supports and promotes world-class, innovative, open source scientific computing.

Our Mission
The mission of NumFOCUS is to promote sustainable high-level programming languages, open code development, and reproducible scientific research. We accomplish this mission through our educational programs and events as well as through fiscal sponsorship of open source data science projects. We aim to increase collaboration and communication within the scientific computing community.

Django Girls is a non-profit organization and a community that empowers and helps women to organize free, one-day programming workshops by providing tools, resources and support. We are a volunteer run organization with hundreds of people contributing to bring more amazing women into the world of technology. We are making technology more approachable by creating resources designed with empathy.

During each of our events, 30-60 women build their first web application using HTML, CSS, Python and Django.

We are a fun and friendly user group dedicated to proliferating a diverse and talented Python community in the Puget Sound region. We are devoted to exploring Python-based programming knowledge, embracing those new to Python and experienced Pythonistas from all walks of life, and helping our members to achieve their professional goals. Please join us for a meetup, or in our social media discussions to get started!

Connect with our 5000 members on our Slack workspace. Self-join using link, slack.pspython.com

Founded in 2003, Chicago Python User Group, lovingly called ChiPy, is a community of Python users that seek to share and grow Python usage in Chicago. We engage with individuals at all skill levels to promote Python knowledge, inspire creativity, and direct action with our shared knowledge. We believe that the future is bright, the future is bold, the future is Python.

PostgreSQL is a powerful, open source object-relational database system. It has more than 15 years of active development and a proven architecture that has earned it a strong reputation for reliability, data integrity, and correctness. It runs on all major operating systems, including Linux, UNIX (AIX, BSD, HP-UX, macOS, Solaris), and Windows. It is fully ACID compliant, has full support for foreign keys, joins, views, triggers, and stored procedures (in multiple languages).

The publisher dedicated to meeting the information needs of IT professionals, developers, and tech enthusiasts worldwide. Visit us to browse our Python titles including "Beginning Python" by Magnus Hetland, "Pro Python" by Marty Alchin, "Foundations of Python Networking" by Brandon Rhodes, and many more!

Sticker Mule aims to be the Python Community’s favorite custom sticker printer. We ship for free, provide complimentary online proofs, and offer extremely fast turn-around with every order.

A free weekly newsletter featuring the best curated news, articles, projects & tools, new releases, events, jobs etc related to Python.

LWN.net is the premier source for news from the Linux and free-software development worlds. Each week, LWN provides in-depth coverage of a wide range of free-software topics from kernel development through programming languages (Python included!), security, distributions, applications, and more.

San Francisco–based No Starch Press has published the finest in geek entertainment since 1994, covering topics like hacking, science, math, LEGO, and programming for all ages. Our titles have personality, our authors are passionate, and our books tackle topics that people care about. For more information, please visit https://www.nostarch.com.

InfoWorld, the leading voice in emerging enterprise technology, is the go-to resource for developers, architects, and business leaders launching next-generation initiatives on scalable cloud platforms, where such future-focused tech as AI/machine learning, big data analytics, and NoSQL databases evolve continuously. InfoWorld serves those determined to seek business advantage by staying ahead of the technology curve.

Sponsored by Red Hat Linux, Opensource.com is about sharing how the open source way can change our world in the same way the open source model has changed software.

Accelebrate’s Python training classes are available for private groups of 3 or more people at your site or online anywhere worldwide. We would be delighted to work with you to customize any class to fit your goals and needs.