Specialized Python-focused development with a wide variety of frameworks and libraries to meet your specific backend needs.
With over 200 Python developers, we are large enough to scale up on demand, yet small enough to value personal relationships.
Specialized Python-focused development with a wide variety of frameworks and libraries to meet your specific backend needs.
With over 200 Python developers, we are large enough to scale up on demand, yet small enough to value personal relationships.
If you care about building your product quickly without sacrificing the quality, you should be using Python. It’s a versatile, easily readable language, popular with startups and SMEs, great for MVP development and prototyping, and widely used in industries such as fintech, machine learning, or big data.
Python has grown to become one of the top languages in the current tech landscape, especially if you’re looking to deliver your product to the market fast or utilize trending solutions.
This isn’t just our opinion. Tech giants like Google, YouTube, Instagram, Dropbox, Netflix, or Spotify have all trusted Python, and it clearly was the right choice.
Founded in 2005 and based in Poland, we have 200+ Python developers and 17+ years of experience under our belt to meet your custom Python development needs.
We provide a comprehensive range of services for end-to-end product development, from Product Design to DevOps. However, our top specialty remains Python. This sharp focus is what sets us apart from the competition. If Python is your tech stack of choice, there’s no better company on Earth for you to work with.
on the independent, objective B2B research platform Clutch.co with an average rating of 4.8 from over 50 client reviews
Team extension is the simplest way to increase your development capacity. By adding external team members, you can speed up projects in progress or kick off new projects alongside your current work. Think of it as adding new talent to your roster instantly— but at a different office.
Team extension is the simplest way to increase your development capacity. By adding external team members, you can speed up projects in progress or kick off new projects alongside your current work. Think of it as adding new talent to your roster instantly— but at a different office.
Django
Flask
Pyramid
Twisted
FastAPI
Arguably the most popular Python web framework out there, Django offers a comprehensive package of all the tools you need to build your application. By providing integrated and ready-to-use solutions, the framework favors a “batteries-included” approach to software development.
Thanks to its robust and reliable tech stack, Django delivers complex solutions fast, makes your project highly scalable, and last but not least gives you stability and security. It’s also a perfect fit if you’re looking to develop an MVP quickly.
A microframework with all the basic functionalities of a web app, Flask is the glue that brings together Python’s plethora of extensions and libraries. Flexible, customizable, and high-performing, the framework bets on experimentation with your tech stack and doesn’t shy away from the newest technologies on the market.
When you need a number of highly specialized (micro)services or small, disparate features, you can’t go wrong with Flask. Ease of use and small code base size are also welcome additions.
Even though freedom and openness are at the heart of Pyramid, the framework is very stable and mature, offering a solid foundation for complex or highly non-standard projects. Effortless to customize with unlimited possibilities, Pyramid allows developers to use any and all practices they choose to create your software.
“Start small, finish big, stay finished”—that’s the mission statement of Pyramid. Aimed at seasoned professionals unafraid to play the long game, the framework provides an ideal setup for building features in completely new and exciting ways.
One of the most mature Python projects around with a long market presence, Twisted can be used for writing asynchronous code as simple to read as regular, synchronous code. The basic functionalities of the framework can be expanded with additional extensions that allow for both application-level work and low-level programming.
Actively maintained and supported, Twisted is a great choice for writing specialized services. The advanced age and maturity of the framework also give it a unique edge over many other asyncio-based solutions.
The flexible and modern Python framework, FastAPI is one of the best tools when it comes to guaranteeing development speed in the long run.
The framework allows you to build advanced architectures. It's based on the latest Python features which provide it with efficiency and help minimize the chance of error. It’s also very intuitive: its editor support and autocompletion mean less time spent debugging.
FastAPI is also based on and fully compatible with OpenAPI and JSON Schema, the open standards for APIs.
Django
Arguably the most popular Python web framework out there, Django offers a comprehensive package of all the tools you need to build your application. By providing integrated and ready-to-use solutions, the framework favors a “batteries-included” approach to software development.
Thanks to its robust and reliable tech stack, Django delivers complex solutions fast, makes your project highly scalable, and last but not least gives you stability and security. It’s also a perfect fit if you’re looking to develop an MVP quickly.
Flask
A microframework with all the basic functionalities of a web app, Flask is the glue that brings together Python’s plethora of extensions and libraries. Flexible, customizable, and high-performing, the framework bets on experimentation with your tech stack and doesn’t shy away from the newest technologies on the market.
When you need a number of highly specialized (micro)services or small, disparate features, you can’t go wrong with Flask. Ease of use and small code base size are also welcome additions.
Pyramid
Even though freedom and openness are at the heart of Pyramid, the framework is very stable and mature, offering a solid foundation for complex or highly non-standard projects. Effortless to customize with unlimited possibilities, Pyramid allows developers to use any and all practices they choose to create your software.
“Start small, finish big, stay finished”—that’s the mission statement of Pyramid. Aimed at seasoned professionals unafraid to play the long game, the framework provides an ideal setup for building features in completely new and exciting ways.
Twisted
One of the most mature Python projects around with a long market presence, Twisted can be used for writing asynchronous code as simple to read as regular, synchronous code. The basic functionalities of the framework can be expanded with additional extensions that allow for both application-level work and low-level programming.
Actively maintained and supported, Twisted is a great choice for writing specialized services. The advanced age and maturity of the framework also give it a unique edge over many other asyncio-based solutions.
FastAPI
The flexible and modern Python framework, FastAPI is one of the best tools when it comes to guaranteeing development speed in the long run.
The framework allows you to build advanced architectures. It's based on the latest Python features which provide it with efficiency and help minimize the chance of error. It’s also very intuitive: its editor support and autocompletion mean less time spent debugging.
FastAPI is also based on and fully compatible with OpenAPI and JSON Schema, the open standards for APIs.
Being part of a thriving developer community is integral to what we do at STX Next. Python Has Power is an initiative we run. It’s a chance for developers to share knowledge and stay up to date with developments.
Python Has Power is a series of online workshops and face-to-face meetings in cities around Europe. These events build close links within the developer community and improve the skills of developers, inside and outside of our company. As a result, we help our people grow and inspire others. It also means we have strong relationships with Python specialists with different kinds of expertise.
On your path to greater velocity and flexibility, we’ve got you covered every step of the way.
Smart move. By all means, keep your existing team if it works for you. Your external team will simply complement what you’re already doing while bringing in a fresh perspective and greater scalability.
You can scale the team down or move development entirely back in-house.
We’ve been on the market since 2005 and 99% of our clients are outside of Poland, so we have lots of experience cooperating across cultures.
You don’t want to just ship features; your software should help your business succeed in the market. That’s why we’ll begin our cooperation with a discovery process to understand what you’re building, for whom, and why.
Featured in TechCrunch, Unity offers a high-performing, flexible, end-to-end development platform for creating rich, interactive experiences in 2D, 3D, VR, and AR.
Their powerful editor and graphics engine are perfect for developing gorgeous apps or games and effortlessly bringing them to multiple platforms, systems, and devices.
Acquired by MasterCard in 2019, Vyze is a leading fintech company for manufacturers and retailers.
Bringing together a comprehensive lending supply, technology, and support, Vyze helps businesses provide simpler, more satisfying financing experiences to their customers, wherever and whenever they shop.
During our 17+ years on the market, we have delivered 750+ projects for 300+ clients in several dozen industries, ranging from fintech and big data to education and advertising.
C-level executives, product managers, tech leads, and founders from around the world have appreciated our help in delivering world-class products under strict deadlines.
The feedback we get from our clients is consistent. We take real ownership. We happily serve as mentors in tech and Agile. We listen to real business needs instead of just shipping features.
The STX Next team has proven itself to be a solid and reliable partner in software development for the Tiqets platform. Although Tiqets’ main development team is located in the Amsterdam office, having dedicated development teams in Poland gives the company the flexibility it requires in the rapidly growing market that Tiqets operates in.
We were able to scale up instantly, adding developers with the specific technical expertise that we needed and then rotating them out when the problem had been solved. At a much smaller firm that would have been very difficult. So far there hasn’t been any challenge that STX Next hasn’t been able to overcome.
We were looking to move our Python & Django development out of London, to save money but also to find a good quality Agile team approach that included some product ownership. STX Next was able to provide the high quality dev team alongside project management. This fact combined with the costs savings from moving away from London made it a simple decision.
We met STX in the beginning of the latest cryptocurrency boom and their contribution was vital to us when managing that extraordinary demand. They quickly adapt to the company and domain, show true ownership by always acting proactively towards solution and deliver high quality work even under stressful conditions. STX is now one of the most essential partners of our business.
STX Next’s development efforts have been so successful that the contract is likely to be extended, and the DevOps resources are incredibly proactive and communicative. The firm features an effective onboarding process and an agreeable project management approach, creating a seamless engagement.
Speed up work on your software projects and outpace the competition.
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