Zuzanna Pajorska

Working Environment in Stratoflow: 12 Questions to the CTO and Cofounder Arkadiusz Drysch

At Stratoflow, we build high-perfromance software. What exactly does it mean? What kind of company is Stratoflow? We bet no one knows it better than the founders themselves. We asked our CTO Arkadiusz Drysch about the working environment, company values, recruitment, and onboarding process. If you are wondering what it is like to work with us, this interview is a must-read for you.

Working environment in Stratoflow – an interview with Arkadiusz Drysch

Why is it worth working at Stratoflow? 

This is a fundamental question and if it had been asked two years ago, I would have probably answered in a very clichéd way: an interesting project, cool people and family atmosphere. Although these answers are all true, they do not get to the heart of the matter. For example – the family atmosphere has never been an ultimate goal in itself, we have never aspired to be the place where everyone liked each other.

On top of that, we care about the lack of overtime and value a work-life balance. The family atmosphere and the fact that we all like each other are somehow a side effect… well, a side effect of what? Several months ago, we asked ourselves a question: what truly makes us like working together. And we devoted a lot of time to answer it thoroughly.

As a result, we identified the values we all identify with. They also represent what people we want to work with. What we have in mind is:

Craftsmanship – making sure that the solutions we create satisfy both the client and our engineering spirit.

Collaboration – a spirit of cooperation and understanding the fact that only by working as a team we are able to create something worthwhile.

Transparency – sharing information, being open to giving and receiving constructive feedback.
Responsibility – a sense of responsibility for our work, a proactive approach.

Coming back to the question, I think that it is worth working with us precisely because of the values we believe in, and we cordially invite everyone who shares them or at least aspires to it.

founders of stratoflow

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Stratoflow means high-performance software experts who work in modern Java. What does it mean in practice? What tech stack do you use?

Our main stack is based on Java 13+ and Spring Framework. The reason is simple — the development process is comfortable, easy to test, and quick to activate. We specialize in building high-performance software — systems to make complicated calculations on big data in specified time. It’s a narrow field, but there are still plenty of available technologies to choose from. What we value a lot is that the solutions we use allow us to quickly process data directly in CPU Cache and RAM memory.

Regarding our everyday solutions, we work with many kinds of distributed and concurrent processing engines. Those are In-Memory Data Grid (IMDG), Hazelcast (), Apache Ignite or Oracle Coherence. 

When it comes to JAVA IDEs, most of our devs prefer IntelliJ.

Where is the Stratoflow office located? 

Our office is literally a one-minute walk from the Wrocław Market Square. Similarly to many companies – the pandemic made us implement remote work and after a long period of working in this model, we have no doubts about its advantages. Currently, our employees can choose what suits them best – if someone prefers to work in an office, there will always be a guaranteed spot.

stratoflow team

Could you please share some fun fact about the company?

I will share two interesting facts of completely different nature. The first is that the elevator in our office building allows you to go straight to the jazz club. It is amazing how fast you can travel between two completely different worlds!

The second fun fact – as part of our small R&D department, we have built an experimental ultrafast search engine for the Travel industry. Everything is written in Java and allows you to search large volumes of data in milliseconds.

What kind of projects can one expect working at Stratoflow?

Unfortunately, I am not able to give an unequivocal answer to this question, because… it depends. Each project is different, and this is also a basic characteristic of working at Stratoflow. However, programmers can be sure that they will use their competences by implementing projects for international clients from such industries as Finance, Travel, eCommerce, retail, healthcare, or Industry 4.0, IoT.

[Read also: How to Choose a Software Development Company – CHECKLIST]

What technology does the Stratoflow team use?

We always choose a specific technology for the specific problem. In practice, it is most commonly Java, because its ecosystem offers a very wide range of options for selecting specific solutions. Less frequently we create solutions in .NET, Golang or Python.

Typical solutions that we work with on a daily basis are all kinds of distributed and concurrent processing engines. Those are: In-Memory Data Grid (IMDG), queue engines, stream engines, as well as classic databases, which also often need to be optimized in terms of performance.

How many people work at Stratoflow and in what mode?

At the moment, the Stratoflow team, including Michał (CEO) and me, consists of 27 people and our organizational structure is flat. The vast majority work remotely, a dozen or so people in hybrid mode, and a few prefer to work from the office on a regular basis.

stratoflow team

Is there a dress code in the office?

We do not have an official dress code, we want everyone to feel at ease. For some time now, more and more people have been coming to the office or showing up on webcams in our corporate sweatshirts, which we gave our employees a few weeks ago accompanying the process of rebranding.

How do technical people communicate with people from business, analytics, marketing, or management?

We do not create any barriers to communication between teams. The spirit of cooperation is very important, and we operate as one team, not camps on different sides of the barricade. We use the entire spectrum of tools for communication, depending on the needs. At the level of formulating requirements and knowledge management, these are tools such as Jira and ClickUp, and for ongoing communication we use Slack and online meetings.

When a topic arises that requires a live conversation, we make an appointment that suits everyone and meet in the office. On such days, we like to integrate and go out for lunch at our favorite Wroclaw bistros.

stratoflow team integration

What kind of candidates are you currently looking for?

At the moment we have several open recruitment processes for the Java Developer position – both for juniors, mid, and seniors. Knowledge of specific frameworks or libraries is welcome, but not the most important. We care about people for whom programming is a natural state of mind and who understand various data processing models – this is a key feature when creating high-performance systems.

>Additionally, we really care that the people who join us share values, which I mentioned earlier.

I encourage you to read the job offer at Stratoflow in the careers tab. Along with the job offers, we placed photos of the team that quite well reflect the family atmosphere that prevails in our company.

What does the recruitment and onboarding process look like?

For each recruitment, we build a recruitment team that consists of 5-6 people from various teams. This gives the opportunity for both sides of the process to get to know each other better. Commitment, trust, and the fact that every vote counts increases the chances that the company will be joined by a person who will quickly feel at ease and feel the working atmosphere at Stratoflow.

We value live contact, so during onboarding we always invite a new employee for a few days in the office. If the person is not from Wroclaw, we cover all travel and accommodation costs.

We devote the first few days to the new person so that they can get acquainted with everyone they will be working with. We tell about the way the company works, how we organize our work, and we show the tools we use. On top of that, we prepare for the first project and pushing your first code changes to code repository.

We wrote more about recruitment and onboarding in the article “Our recruitment and onboarding process for software developers”.

What advice do you usually give employees when they encounter a difficult project?

It may not be the advice as such, but I will share my approach – in the case of complex projects, the ability to work in a team and share knowledge is key.

Recommendation corner – what industry blogs and books would you like to recommend?

I regularly read – and highly recommend – Scott Galloway’s No Mercy / No Malice blog. It is a great commentary on current events in the field of business, sociology, and economics.

The latest book, not necessarily industry-specific, but real food for thought, is Timothy Egan’s “The Worst Hard Time”. It is not an easy read – the theme is “Dust Bowl”, the period of drought and accompanying sand storms that hit the United States in the 1930s. The book is moving because it perfectly illustrates how dramatic the effects of over-exploitation of nature by man can be, which is particularly telling in the face of the climate crisis we are experiencing right now.

Working environment in Stratoflow – summary

We hope the talk inspires you to join Stratoflow and experience our working environment. Check our current job offers and apply via e-mail. If you have further questions about Stratoflow, don’t hesitate to contact us. We would love to hear from you!

We are Stratoflow, a custom software development company. We firmly believe that software craftsmanship, collaboration and effective communication is key in delivering complex software projects. This allows us to build advanced high-performance Java applications capable of processing vast amounts of data in a short time. We also provide our clients with an option to outsource and hire Java developers to extend their teams with experienced professionals. As a result, our Java software development services contribute to our clients’ business growth. We specialize in travel software, ecommerce software, and fintech software development. In addition, we are taking low-code to a new level with our Open-Source Low-Code Platform.

Building a new application or extending your development team?

🚀 We're here to assist you in accelerating and scaling your business. Send us your inquiry, and we'll schedule a free estimation call.

Estimate your project


The developed software product was built from scratch with solid quality. We have had a long-term engagement with Stratoflow for nearly 10 years. We look at them as partners, rather than contractors. I'm impressed by their team culture and cross-team support.

Nathan Pesin

CTO, Legerity Financials

Stratoflow was a great partner, challenging as well as supporting our customer projects for the best outcome. They have a great pool of talent within the business - all very capability technologists, as well as being business-savvy and suitable for consultancy engagements.

Chris Goodall

Managing Consultant, CG Consultancy (UK) Limited

The bespoke metal exchange platform works great, it is easily accessible and richly functional. Stratoflow managed deadlines capably, meticulously documented their progress, and delivered a complex project at an affordable cost.

Bartlomiej Knichnicki

Vice Chairman, Supervisory Board

We are very pleased with our partnership with Stratoflow and, as we continue to grow, we expect to increase the numbers of developers that work with us on our projects. They have proven to be very skilled and flexible. They're extremely reliable, and they have a very good company culture of their own, which gives them a real edge compared to other providers that serve more as production shops rather than thought partners and creative problem solvers.

Andrew Kennedy

Founder & Managing Director, Tier 2 Consulting

Stratoflow successfully customized the system according to the specific functionalities and without bugs reported. The team was commended for their adaptability in the work process and for their responsiveness.

Joshua Blavins

Tech PM, Digital Agency

The features implemented have received overwhelmingly positive feedback from end-users. Stratoflow has an incredible technical expertise and a high degree of flexibility when it comes to changing project requirements.

Adam Hill

Chief Technology Officer, Legerity

They have impressively good knowledge of AI issues. Very responsive to any amendments and findings. Very good communication. We received a finished project which could be implemented into production shortly after testing.

CO-Founder & CTO

Circular Fashion Company

They provided superb service with seamless communication and a highly professional, technical approach. The team displays impressive technical expertise and are willing to share information and engage in constructive feedback.

Filip Stachnik

Operations Manager, Otwarte Klatki (part of Anima International)

They're very skilled technically and are also able to see the bigger picture. Stratoflow can actually think about solutions, not just the technical task at hand, which they've been assigned.

Arnd Jan Prause

Chief Operating Officer, musQueteer

Stratoflow delivered the website successfully within the timeframe and budget. They assured that the output met the set requirements. Overall, the team's performance was excellent and recommended for their exceptional technical business expertise. They've been able to deliver all of their work on time and within budget, which has been very impressive.

Lars Andersen

Founder & CEO, My Nametags

Travel sector rebound after the pandemic is complete. We have fantastic global coverage of travel data distribution due to mutual agreements and data exchange between aggregators. Competition for the best price of limited resources degradates margins.

How to win? Provide personalized experience and build your own products in the front-office. The missing bits: a traveller golden record collecting past activities and a AI/ML recommendation technology.

Michał Głomba

CEO at Stratoflow