Good IT or nothing

  • Get the project done with senior-level engineers
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Our IT Services

Software
Development Center

Hand over implementation of a whole project to us and we will manage it.
  • Complement the team with specific skillset.
IT Project Outsourcing

IT Staff Augmentation

Present us with a challenge and tell us about a project that you wish to develop and we will choose the best solutions for it.
  • Dedicated IT team
  • Augmentation of your team
IT Specialist Outsourcing
zdjęcie grupowe pracowników j labs
  • 500+ top level IT experts
  • 12+ years of engineering experience
  • 16 years in the European IT services market
  • 4 Forbes Diamonds

IT company with perennial experience

j-labs is a top-notch software house

We offer IT outsourcing services on the highest level. The company was founded by engineers for engineers - thus it is a company, that the owners would want to work for - adjusted to experienced engineers, with a plain structure and the focus on technology. It has been on the market for over 15 years, realizing projects not only in Poland, but also internationally, mainly on the German market.

Over 500 IT developers

The company offers the IT project outsourcing (Agile Project Outsourcing and Team Extension), but also IT specialists outsourcing (IT Staff Augmentation and IT Team Augmentation) for over 75 clients, such as global leaders Sinch and Schenker. The company is oriented on enterprise technologies, and Java, Kotlin, JavaScript, .NET, QA, Mobile, Microservices are our main specializations.

‘’We do good IT or not at all’’

is not just our motto, but a fundament for a workstyle, characteristic with j‑labs’ values: responsibility, merit approach and focus on technology. Thanks to our attitude, a client can count on a professional service and an individual approach to each project. The IT company is also active in sharing knowledge, organizing periodic events such as Talk4Devs, which attract hundreds of IT specialists.

ISO 9001:2015 and ISO/IEC 27001:2022

Working in a digital transformation industry requires the assertion that we are trustworthy partners. ISO 9001:2015 and ISO/IEC 27001:2022 certificates confirm our care for safety of services. It does not matter if you are looking for an IT company in Poland, Germany or USA - we work worldwide and offer flexible work forms.

Meet j-experts

  • Mateusz Kulawik

    Mateusz Kulawik

    Team Lead, Full-stack Developer
    LinkedIn
  • Natalia Derenda-Sieniawska

    Compliance Officer
    LinkedIn
  • Maciej Krzysica

    Team Leader
    LinkedIn
  • Anna Baran

    Anna Baran

    In-house Recruitment Partner
    LinkedIn
  • Mateusz Waś

    DevOps Engineer
    LinkedIn
  • Alicja Krupa-Walkowicz

    Alicja Krupa-Walkowicz

    Business Unit Director
    LinkedIn
  • Tomasz Szpila

    Tomasz Szpila

    Delivery Manager
    LinkedIn
  • Agata Padalska

    Agata Padalska

    Head of Business Unit SDC
    LinkedIn
  • Piotr Matusik

    Piotr Matusik

    Finance Team Leader
    LinkedIn
  • Kinga Łaciak

    Kinga Łaciak

    Head of HR Administration
    LinkedIn
  • Bartłomiej Tetłak

    Bartłomiej Tetłak

    Marketing Team Leader
    LinkedIn
  • Alicja Andrzejewska

    Alicja Andrzejewska

    IT Recruitment Team Leader
    LinkedIn
  • Krzysztof Tracz

    Krzysztof Tracz

    Head of Infrastructure & Security
    LinkedIn
  • Damian Tworzydło

    Damian Tworzydło

    Head of Development
    LinkedIn
  • I have been with j‑labs since 2018 and in the course of these years have worked hard together with the team to earn the client’s respect and trust. We propose architecture, technologies and solutions and are accountable for them and this is great!
    Mateusz Kulawik

    Mateusz Kulawik

    Team Lead, Full-stack Developer
    LinkedIn
  • I had the pleasure of working on j‑labs obtaining ISO 9001 and 27001 certifications, which confirm the high quality of our services and the safety of our processes! With a base of procedures that have been in place at j‑labs for a long time, adapting them to ISO requirements was just a formality.

    Natalia Derenda-Sieniawska

    Compliance Officer
    LinkedIn
  • I've been working at j‑labs for almost six years , and I have the opportunity to observe the company's development. Despite the truly dynamic growth, the company manages to avoid a dry, corporate atmosphere and bureaucracy, which is a significant advantage. The ability to switch projects within the company is another major plus.

    Maciej Krzysica

    Team Leader
    LinkedIn
  • My journey at j‑labs began in 2020 - at a time when the world was dominated by the pandemic. The way the organization handled the challenges of that period has stayed with me ever since. After more than five years at j‑labs, I truly feel at home here. During this time, I worked as a recruiter in our Software Delivery Center, where we pay close attention not only to candidates’ technical skills, but also to their attitudes and alignment with our organizational culture. Today, working in the HR department, I draw on that experience in my work with j‑People - supporting their development and building an environment where people simply want to be.
    Anna Baran

    Anna Baran

    In-house Recruitment Partner
    LinkedIn
  • For me, j‑labs is, above all, committed people with whom I can implement bold projects, both business and personal. In addition to working for one of the largest technology companies in the world, I take part and engage in organizing events promoting new technologies, programming and the development of digital competences. Conferences, workshops, meetings with interesting speakers - all this allows me to develop comprehensively (not only technically!) and share my experience with others. And at the same time meet a lot of cool people!

    Mateusz Waś

    DevOps Engineer
    LinkedIn
  • I’ve been working at j‑labs for many years. The greatest value here is the people – committed, open, and collaboration-oriented. That’s what makes working here more than just delivering projects; it means having a real impact on what the organization looks like and how it grows.
    Alicja Krupa-Walkowicz

    Alicja Krupa-Walkowicz

    Business Unit Director
    LinkedIn
  • For me, working at j‑labs is a fascinating journey into the world of technology and personal development. Right from the recruitment and technical interview itself, I felt the amazing atmosphere in the company. j‑labs encourages engineers to constantly improve and find their own development path. I got the opportunity to work in an international environment and meet people from all over the world, and this is what gives me incredible joy and satisfaction. I also conduct recruitment interviews and actively participate in the j‑Tech League project - an innovative approach to technical recruitment. After many years of cooperation, I joined j‑labs directly as a Delivery Manager.
    Tomasz Szpila

    Tomasz Szpila

    Delivery Manager
    LinkedIn
  • I’ve been with j‑labs for nearly five years. In my work, I combine developing client partnerships, building long-term relationships, and supporting teams in achieving shared goals. I value projects most where business meets trust and a true partnership approach. I have also been deeply involved in organizing events in Munich, such as the j‑tech meetup and Talk4Managers, which I found particularly rewarding.
    Agata Padalska

    Agata Padalska

    Head of Business Unit SDC
    LinkedIn
  • At j‑labs, I combine the world of numbers with a passion for technology. My mission is simple, yet ambitious: I transform traditional financial processes into a modern, digital ecosystem that drives the company’s growth instead of slowing it down. I focus on deep automation and tools that free the team from repetitive tasks, creating space for what truly matters: analysis and supporting the company’s development. I believe that modern finance is not only about precision, but above all about agility and innovation that genuinely improve the day-to-day work of the entire team.
    Piotr Matusik

    Piotr Matusik

    Finance Team Leader
    LinkedIn
  • In my career, I've had the opportunity and pleasure to co-create the Administration Department at j‑labs. I've been working here for several years, developing my skills and experience to support employees and contractors at every stage of our cooperation, while ensuring high quality together with the team and handling administrative and HR-related tasks. What I have always valued at j‑labs is the people, the working atmosphere, the sense of partnership, and the ability to operate based on processes tailored to our needs.
    Kinga Łaciak

    Kinga Łaciak

    Head of HR Administration
    LinkedIn
  • I appreciate how, at j‑labs, combining strong technological expertise with a truly partnership-based approach to clients is such a core value. Teams focus on solving real business problems rather than just delivering code. Our j‑People share their knowledge both within projects and during our industry events, such as Talk4Devs and Talk4Managers. I’m glad to be part of an environment that genuinely supports the growth of the IT community.
    Bartłomiej Tetłak

    Bartłomiej Tetłak

    Marketing Team Leader
    LinkedIn
  • For me, j‑labs is a place full of engaged and inspiring people, as well as a space for growth and delivering ambitious projects. For several years, I've been responsible for creating and effectively executing recruitment strategies, along with implementing solutions that increase the effectiveness of recruitment activities across the entire company. I co-created j‑Tech League from scratch – an innovative project aimed at setting trends and standards for technical recruitment in Poland. Currently, as a Project Manager, I'm responsible for the strategy, organization, and execution of this project.
    Alicja Andrzejewska

    Alicja Andrzejewska

    IT Recruitment Team Leader
    LinkedIn
  • At j‑labs, what I value most is the collaborative atmosphere and the opportunity to work with experienced specialists who truly know their field and are eager to share their knowledge. In the Infrastructure & Security area, we deliver automation projects that streamline the daily work of many teams, while continuously ensuring the security and high reliability of our systems.
    Krzysztof Tracz

    Krzysztof Tracz

    Head of Infrastructure & Security
    LinkedIn
  • As the Head of Development at j‑labs, I ensure that our Delivery operates at the highest level, which translates into satisfaction for our global clients. In my work, I combine a strong technological background with business and financial expertise. I'm the creator of a proprietary framework – the Agile Delivery Framework – which has redefined the way we deliver services. Through it, I effectively shape j‑labs’ strategy and processes, building an organization that meets the highest operational standards.
    Damian Tworzydło

    Damian Tworzydło

    Head of Development
    LinkedIn
Contact us

What do our clients say?

  • I am satisfied with the team's work, flexibility, and commitment. It's been a model of excellent cooperation from the very beginning. It was beneficial and time-effective for us to outsource the implementation of the new tools. J-labs uses the best and the most effective ways of delivering software.

    Mathilde Kowitz

    Head of IT, Bijou Brigitte
  • What distinguishes j‑labs in our cooperation is a high level of developer experience, engagement and efficient team management. We appreciate the quality of work of j‑labs experts and consistent implementation of the challenges set in front of them.

    Bartłomiej Matejczyk

    IT Director, Crif
  • j-labs software specialists are able to produce and deliver excellent source code for their platform. The client is impressed with how agile their process is and the quality of work they're getting at a fair price.

    Project Lead

    DB Schenker
  • The partner is satisfied with the high level of expertise and overall engagement. j‑labs software specialists implement a seamless project management style and consistently meet expectations. Transparency and flexibility are hallmarks of their high-quality work.

    Peter Dearman

    Director of Engineering SMS, Sinch
  • Our partner cooperation with developers and j‑labs software specialists is smooth and on time. Their commitment, liability and focus on target accomplishment enable agile project development.

    Marcelina Wierzbicka

    Recruitment & Employer Branding Specialist, Kitopi
See our profile on Clutch
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IT outsourcing with j‑labs - why is it worth it?

j-labs is a software house

marking out on the market with a high percentage of IT engineers in senior positions (on average with a decade worth of specialization experience!).

You receive the guarantee of professionalism and flexibility

j‑labs is an IT partner which combines knowledge, experience and passion to deliver the best experts in enterprise technologies to your company.

Our mission is realizing IT projects on the highest level

"We do good IT or not at all". Our clients can count on responsibility, technological knowledge and the support from experienced IT specialists, adjusted to their individual needs.

For years we have focused on IT outsourcing

In j‑labs we offer two different services: specialist outsourcing and project outsourcing. Projects have dedicated Delivery Managers (DM) and specialists are being supported by a warden on j‑labs side, which guarantees the highest quality of cooperation and efficient realization of services on all stages.

We have a clear structure and diverse client portfolio

We put importance on our own asset, currency and geographical diversification (Poland, Germany, Sweden, Israel, USA). Our business philosophy is ‘built to last’ - we are making j‑labs a strong business, resistant to market fluctuations. We plan to have a 300% increase till 2029, which indicates the j‑labs’ ambitions in the IT outsourcing market. j‑labs is a technological partner standing out with stability and solidarity

Our company has ISO 9001:2015 and ISO/IEC 27001:2022

We focus on quality, and the safety of data is our priority. j‑labs has also received the prestigious title of Forbes Diamond in 2017, 2021, 2023 and 2025. In 2023 and 2024 we have achieved high placings in Great Place to Work rankings. Caring about corporate culture, we focus on j‑People’s needs. We engage with them in help and CSR actions, we care about mental well-being and cooperation based on a partnership and mutual understanding.

Meet the geek-tastic people, and allow us to amaze you with what it's like to work with j‑labs!

kobieta pracuje na macbooku pracownicy j labs dwóch mężczyzn i kobieta w biurze