About Us

Global IT consulting company and AI powerhouse

Built on Python heritage, providing revolutionary solutions since 2005

A photo of stx next happy employees on meeting.

Leader and guide

Customer satisfaction and software delivery excellence are our top priorities. We’ve been working together, equipped with the most advanced functionalities and based on the latest technologies, like AI, Machine Learning, Data, Cloud, Product Design and more.

We guide the AI journey smoothly across industries in the US, UK, DACH, and Poland, integrating solutions that enhance current operations while future-proofing businesses.

Made in Poznań Poland

1

Evolving

Born in March 2005 in Poznań, Poland, STX Next grew from a humble 8-person company to a 330-person Python Powerhouse and expanded to five offices in Poland by 2020. Later, we decided to switch to 100% remote work.

2

Going Global

Innova Capital's investment in 2020 allowed us to explore the technologies of tomorrow and go global by opening a Software Delivery Center in Merida, Mexico.

3

Data & AI/ML

In 2020, we pivoted our core Python backend expertise toward building Data and AI/ML solutions, integrating specialized knowledge in Snowflake, Databricks, and Apache Iceberg - with AWS and Microsoft Azure as our primary cloud partners.

4

GenAI Solutions

By 2022, we moved beyond traditional Machine Learning, evolving our capabilities to include transformative Generative AI solutions that keep our clients at the forefront of technology.

We also started our R&D department and created an open-source, autonomous AI developer agent – DeepNext.

Elevate the product
Go beyond code

Over the last 20 years, we organized hundreds of events aimed at spreading knowledge, and expanded our portfolio with many technologies, taking our customers to a higher level of innovation.

The way we work

Three pillars of Software Delivery Excellence

Business-oriented implementation decisions

Documentation, discovery and security

To keep decisions transparent and traceable, we document and version every key choice using practices like ADRs and PDRs. These decisions don’t happen in a vacuum—they are grounded in ongoing, validated discovery of user needs and market insights. From there, we weave in legal and industry standards embedding them directly into our processes and verifying compliance through regular audits. This way, business value, user needs, and security all advance together.

Continuous Delivery

Automated, monitored and scaled

Fully automated pipelines make every release reliable, repeatable, and verifiable, forming the backbone of consistent delivery. On top of that, continuous monitoring ensures we detect issues before users do, so fixes or rollbacks can happen immediately and with minimal disruption. Because this pipeline is paired with a loosely coupled architecture, scalability becomes natural, allowing products to evolve quickly as demands change.

Predictable outcome through disciplined project governance

Control, risk management and communication

Project governance starts with the PRINCE2 Agile framework, which gives us a disciplined way to keep budgets, timelines, and scope firmly on track. But governance doesn’t stop at process—it extends into how we anticipate and respond to risks, so changes are managed before they turn into costly delays. Moreover, instead of chasing updates, you’ll always know where things stand through status reports, milestone reviews, daily stand-ups, and direct access to our engineers.

Newsroom

Take an in-depth look into
our world of software development and technology innovation.

VISIT NEWSROOM

About STX Next

A Global Company

Well-suited for working with North American and Western European clients while adhering to local legislation.

Business Processes Certified

Our processes meet TISAX and ISO/IEC 27001 (security) standards, with GDPR compliance.

Powerful partnerships

Our partnerships with AWS and Snowflake deliver top-tier cloud, data, and AI/ML solutions for scalable, efficient innovation.

Data management with squirro

We’ve partnered with Squirro, an expert in unstructured data management, to enable our customers to make better-informed decisions, automate strenuous processes, and solve urgent problems.

Process management with seerene

By teaming up with Seerene, we can better pinpoint problem areas, manage large development teams, gain efficiency insights, and deliver easy-to-understand KPIs.

Advisory services with ICSL Advisory

Working alongside ICSL Advisory, we leverage 25 years of data and AI expertise to deliver strategy, governance, compliance, and data-intelligence solutions.

Deep Domain Knowledge

We have extensive industry experience across many industries like FinTech, Healthcare, AdTech, eCommerce, PropTech, Logistics and Education confirmed by many successful solutions.

Proven R&D Ability

We are able to develop projects in new areas using the latest technologies. Our open-source AI framework (DeepNext) acts as an autonomous developer agent directly within your team's established workflow.

AI-Driven Teams

Our pioneering service models build efficient, AI-enhanced distributed development teams that are custom-tailored for every client and project.

Best Talent on Board

67,9% of our team trained through a variety of development initiatives, programs, and certifications from AWS, Snowflake, SnowPro, Microsoft, Azure, Google Cloud and more.
A photo of stx next happy employees with STX Next big logo.

Our awards

When you collaborate with the right IT partner, you can unlock the full potential of innovative solutions. Our clients appreciate us not only for our expertise but also for delivering award-winning results that drive their success.

clutch top machine learning badgetechnology fast 50 deloitte badgeclutch top python django developers badgesoftware and technology logofinancial times 1000 badgeclutch artificial intelligence badgepolish award logoclutch natural language processing badgeweb excellence award badge
clutch top machine learning badgetechnology fast 50 deloitte badgeclutch top python django developers badgesoftware and technology logofinancial times 1000 badgeclutch artificial intelligence badgepolish award logoclutch natural language processing badgeweb excellence award badge

Team

The success of our customers and co-workers depends on smooth processes and informed decision-making. We have a roster of seasoned leaders applying the best management and communication practices on the market to our work.

Board

Yuriy Adamchuk
CEO
Łukasz Koczwara
CTO
Karol Kleszcz
CFO
Matthew Harris
CCO

Making a difference

Our Corporate Social Responsibility (CSR)

The success of our customers and co-workers depends on smooth processes and informed decision-making. We have a roster of seasoned leaders applying the best management and communication practices on the market to our work.

We hold the EcoVadis Bronze Medal, placing us in the top 35% of sustainable companies globally. It validates our commitment to green energy and responsible operations.

Environmental Sustainability

From 2024, we are using 100% green energy to power our Poznań office.

We organized a Sports Challenge with points translating into 300 trees planted in Żabno near Poznań.

Since early 2025, our welcome packs have featured eco-friendly, top-quality products designed to last for years—and we plant a tree for every new team member.

Engaged Team

We provided many D&I initiatives, promoting a stronger and more innovative team.

Our Growth Review process and transparent salary grading ensure tailored development plans and clear paths to career growth and salary raises.

Each year, we come together to support the Szlachetna Paczka initiative, helping families living in poverty.

Social Responsibility

We organize open PAIDA and DevDuck knowledge sharing events to support local communities.

We extend our global reach through aid and support for Ukraine, including fundraising, equipment donations and housing assistance.

We engage in CSR sports events such as Wings4Life and Poland Business Run, demonstrating our commitment to social responsibility and team spirit.

Notify a problem

Notify a problem

STX Next actively promotes a culture of reporting misconduct by implementing a secure whistleblowing system that guarantees confidentiality and anonymity. All communications are secured through encryption, with limited access only.

Each submitted report undergoes thorough verification and analysis, given sufficient information for investigation. We consider every report significant and ensure a swift and careful review. If you encounter any irregularities, please do not hesitate to report them.