We are the largest Python software house in Europe—maybe even the whole world.
Founded in 2005 and based in Poland, we have 170+ Python developers and 14+ 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.
Download our ebook
Introduction to Python for Tech Managers
Why choose Python web development services?
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.
„We really appreciate working with STX Next, because of their dedication to quality as well as their effort to meet always the deadline - even in a very challenging project phase.”
„They have a genuine interest in their client’s business environment. Their Scrum teams were more like an extension of our own team than an external entity. They don’t force a template on their client, focusing instead on delivering software in a way that compliments the client’s own process. Our work together resulted in award-winning products that we would not have otherwise delivered.”
„STX Next have been working really well with my engineering team. They’re demonstrating great skill, craft, and agile thinking in the way they go about their work, and they’re great people to boot.”
„We have a deep understanding of our industry and users but lacked the technical knowledge necessary to deliver this disruptive platform, therefore it was essential we found a partner that could support us in this area. We spent a lot of time researching, meeting and assessing various partners before settling on STX Next. Our experience has been very positive and we are delighted with the work.”
„STX Next is a first class development partner and it has been a pleasure to work with them. Not only do they bring excellent software engineering skills to the table, but they also back it up with a deep knowledge of applying Agile SCRUM and related methodologies to the development and delivery process. They are highly professional, dedicated and transparent. I would highly recommend them.”
„One key highlight was their ability to take complete ownership over their work, paying close attention to each detail and always taking into account the end-user and the overall business goal.”
„The project team demonstrated efficiency by streamlining processes and supplying frequent performance metrics. Resources always communicated effectively, and the deliverables were almost completely bug-free.”
„It was a pleasure working with the team at STX Next. Collaboration and communication worked like a charm and made our first foray into hiring outside help a big success. The developed tool included technology we were able to extract as a library and made the effort even more worthwhile. Looking forward to our next endeavour.”
„It's been an absolute pleasure working with the engineers at STX: from day one they've shown a huge amount of professionalism and drive to deliver great results quickly. It's been easy to discuss different approaches, whether it be technical solutions, better ways to work together, or product decisions from a user perspective. This has ensured we've achieved the best outcomes.”
„We came to STXnext looking for a partner to join our developers in putting together a site for Buddhist texts. It's a complex project, involving tens of thousands of texts and relations, and dealing with nearly forty languages. We've been more than happy with the process. The STXnext team has shown initiative and interest, and has been quick to adapt to working with our developers.”
„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.”
„STX have been responsive and client focused and proved adaptable and cooperative in the period when we paired two development houses with different processes. The STX team is first and foremost, solution orientated with efficient, well honed development processes that manage to balance delivery and simplicity, with sustainable code and thorough testing.”
„The team is very product oriented - they try to understand the product and its end users. This means that there are more sets of eyes looking after potential User Experience issues, which results in a better product.”
„It was always a team that showed initiative, not just receiving instructions to deliver features but also asking why and what we were building so that it quickly became much more collaborative.”
„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.”
Why is STX Next the right development partner for you?
Python has been our core
for over 14 years
Python development services were our first line of business and remain at the heart of STX Next.
Over 170 Python
developers for hire
Full range of complementary services
In addition to Python programming, we have everything you need for a long-term, end-to-end tech partnership.
We’re hungry for a challenge
Our reputation attracts the best Python developers you can hire. These top-notch specialists are always out for a challenge, ready to give 120% of their coding skills into any project that needs it.
Dedicated Python development teams
Our teams will work exclusively for you. In the majority of cases, one team sits in one room working on one project, ensuring full focus.
True project ownership
We will build your Python project as if it was our own; our reputation depends on it. We are interested in why you want to build your product, not just what it is or how to build it.
What do we promise if you partner up with us?
A true partnership only works if both sides bring everything they’ve got to the table.
Here’s what you can expect when you join forces with STX Next:
- outstanding, non-corporate atmosphere, team spirit, and great people to work with;
- truly Agile working environment composed of small, independent teams working in Scrum with a flat organizational structure;
- expert knowledge and understanding of Python 2 and 3;
- demonstrated experience with multiple Python web frameworks, like Django, Flask, Pyramid, Twisted, or others; expertise in using code versioning tools, such as Git;
- tried and tested use of best Python practices;
- effortless English communication skills;
- deep awareness of the threading limitations of Python and multi-process architecture;
- strong skills in unit testing and debugging.
Which Python frameworks
do we have the most experience in?
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.
Python services we’ve provided to our clients
- Python web application development;
- Python custom software development;
- prototype development;
- technology consulting;
- integration with third-party providers;
- REST and XML API integration;
- migration from Python 2 to 3;
- converting monolithic apps to microservices;
- big data visualization, dashboards, charts;
- integrating payment data (PCI-compliant);
- building financial trading systems;
- test automation with Python;
- building pipelines and workflows;
- building custom CI/deployment systems;
- migration from PHP and other languages to Python;
- support and maintenance.
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.
Part of WPP plc, Hogarth is one of the largest advertising production companies in the world, with over 2,500 employees in 20 countries. Their client base is predominantly made up of sizable, multinational advertisers.
Hogarth specializes in the production and adaptation of advertisements for TV broadcasting, print, and digital media.
During our 14+ years on the market, we have delivered 350+ projects for 120+ clients in several dozen industries, ranging from fintech and big data to education and advertising.
We encourage you to head over to our Portfolio for a broader overview of the companies we’ve worked with.