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Careers

Develop data-centric business apps for large global companies. Work from Warsaw or Gdańsk with clients from around the World. Work on some of the most advanced R Shiny apps in the leading company in this space.

Data Science
Data Science
We provide end-to-end data science consulting: from developing a vision, through machine learning models development to visualization.
Technology
Technology
Mostly we’re working with R Shiny and Python Dash technologies but we’re using also Docker, TensorFlow, AWS, Plotly, JavaScript and Ansible.
2 Offices
2 Offices
Our offices are located in Gdansk and Warsaw - you can always change the location.
Worldwide cooperation
Worldwide cooperation
We serve our customers globally. We are not afraid of any time zone - from the US through all over Europe up to Hong Kong and Australia.
Founded in 2013
Founded in 2013
Appsilon was founded by four friends who didn’t want to choose between satisfying challenges and work-life balance to stay close with friends and family.
20+ Team
20+ Team
Over the past years we’ve become the most advanced team out there, providing advanced analytics, machine learning and Shiny applications.

Work on fascinating projects

At Appsilon we work on extremely interesting projects on the edge of Data Science and Artificial Intelligence. One day we process satellite imagery to search for a ship, another, we analyze sales data of an international retail company. Never get bored! You can change projects often and choose them based on your interest and skill set.

Be a part of amazing team

We like to be here and we like each other. We treat Appsilon as something more than just a job – it’s also our passion. We want to get better and better. We have wonderful, ambitious people around us who are constantly looking to develop. We support each other and respect each other. Our work and commitment stems not from the pressure and deadlines but from the passion and willingness to carry out tasks at the best possible level. We know that we do it not only for the company but also for ourselves.

Travel!

You can meet us at conferences in various places – France, Great Britain, Los Angeles … – we are open to the whole world! We believe in Open Source and we try to demonstrate it by publishing our latest achievements in the field of Data Science and R technology.

Create your workplace

We have a real influence on the direction and way of Appsilon. We feel that we have space to discuss what is good and what we can improve. We are not afraid to express our opinion because we feel safe here. Each of us is important and needed here.

„Work-life integrity”

We know how important rest and healthy atmosphere are at work, which is why we have space to spend time together. Shared breakfasts, table football tournaments or retreats are just a few of our ideas.

You don’t have to worry about the balance between work and life. For us, these zones are not competitors for each other.

The work is to support your life goals.

Trust, learning and ownership

Our culture is based on three values: trust, learning, and ownership. We often feel like a family. We are devoted to quality of what we deliver and success of our clients. We want to live in Poland and work on great projects with global companies, while maintaining good balance between work and life. We love the opportunity to learn not-widely-known facts about the world we live in thanks to working with companies in various industries and situations.

Benefits

Flat structure
Flat structure
Flexible hours
Flexible hours
Commit on 1st day
Commit on 1st day
Private health care
Private health care
Sports card
Sports card
Travel
Travel
Table Football Tournaments
Table Football
Tournaments
Events
Events
Office in City Center
Office in City
Center
Choose Warsaw or Gdańsk
Choose Warsaw or Gdańsk

Job offers

Fullstack Software Engineer
Warsaw / Gdańsk / remote
Design and develop advanced business apps. Be ready to assume the role of tech lead and lead a team working on a project. Work on some of the most advanced R Shiny apps in the leading company in this space.
R, Shiny, JavaScript + web, Python
Learn more Learn more
Frontend Engineer
Warsaw / Gdansk
Build the most advanced data science dashboards in the world. Create data-centric apps and have a real impact on the business world. Analyze and visualize data, transforming them into the tools of Fortune 500 company managers.
JavaScript, CSS/SASS, HTML, React
Learn more Learn more
Create your own position
Warsaw/Gdansk
Don't see your dream job here?

We are always looking for talented people. If you want to work at Appsilon but none of our open roles seem like a good fit, apply here. Let us know what your skills are and how you can add value to our team.
Learn more Learn more

How to join us?

Our recruitment process is flexible for each candidate, as we adapt it to the requirements of the desired position. You can expect some changes in the process, of which you will be informed on a regular basis.

1. Let us know that you are interested
Send us an e-mail, use the ‘apply’ button
next to the job offer, or fill in the contact form
on our website.
2. Initial CV assessment by the Technical Team
You have a great resume, we know that!
Our Tech Team will try to learn as much as possible from it!
3. Initial conversation on the phone with our Talent Hunter
We want to know you better.
Tell us more about yourself.
4. Meetings with Tech Team
You have the opportunity to show off your
experience and technical knowledge during
interviews with the VP of Engineering,
Tech Team or doing the recruitment task.
5. Meeting with CEO
Cherry on top:
let's talk about our culture,
values ​​and people.
6. Decision Time
Final step.
Get ready for a great adventure!
Paulina Kaczmarczyk
Paulina Kaczmarczyk
Talent Acquisition

Contact us. We will reach you in 24h.




If you want to find out what we can do for your industry please leave us a message and we will reach out to you.



Fullstack Software Engineer
R, Shiny, JavaScript + web, Python
Warsaw / Gdańsk / remote
Develop data-centric business apps for large global companies from various industries. Work from Warsaw or Gdańsk with clients from the US and Western Europe. Work on some of the most advanced R Shiny apps in the world in the leading company in this space.

Who we are?

We provide end-to-end data science consulting: from developing a vision for a problem, through machine learning models development, to visualization, and finally to production and applications that allow our customers to use their data to gain business advantage.

Before you apply please read our code of conduct

Tech lead in a project for us is a role, not a position, so in some projects it’ll be you leading the team, and in others it’ll be someone else.

You’ll be working as a senior software engineer. You will be responsible for:
  • leading software projects and teams, both from the technical side and in working with the client in what they really need and providing guidance to them
  • designing and developing high-quality, beautiful data-centric applications. We work a lot in R and Shiny, and also in Python.
  • guiding decisions made by the team working on a project, making sure we choose good solutions, challenging unfounded assumptions and working directly with clients to discover what their true needs are,
  • working with data scientists to make the models that they build usable by people, e.g. in the form of an API,
  • mentoring other software engineers,
  • improving our development processes and practices, and how we work as a whole.
What will your work look like?
  • You’ll be reporting directly to our VP of Engineering and getting mentoring from him.
  • You’ll work in a team of 2-5 people on one or two projects at a time.
  • We work in an agile way (Scrum / Scrumban depending on the project). You’ll be collaborating with our scrum master Karolina to constantly improve how your team works.
  • We encourage writing blogposts, preparing and giving public talks, working on internal projects, learning new skills, preparing a tech talk for the rest of the team — we enjoy sharing knowledge and building community!
What you need to possess now:
  • great programming skills and be fluent in Python and JavaScript  (ideally with some modern frontend frameworks), HTML, CSS
  • experience in building software systems and designing architecture
  • drive for high code quality, modern development practices and automated testing, and constant improvement of yourself and your team
  • version control system like Git, code reviews (we work mainly on GitHub).
  • English language (spoken and written) B2/C1 level

Nice if you have:

  • great experience in building tables in the Hive / Hadoop framework.
  • experience in industrializing production-grade data marts
  • experience in writing code in HiveQL/SQL
What you’ll learn after you join (if you know these already – awesome!)

What we offer:

  • Flexible working hours
  • Flat structure continuity of projects
  • Private health care
  • individual budget for development
  • Technical books
  • Company retreats
  • Board games evenings
  • Table football
  • Remote work
  • Fresh fruit
  • Free coffee
  • B2B or permanent employment
  • 15000 – 18000 pln gross
  • Offices in Gdansk and Warsaw

Technologies we use:
  • R
  • Shiny
  • JavaScript
  • Python
  • Docker
  • Ansible
  • Git
  • AWS
  • HTML
  • CSS/SAAS
  • Tensorflow
  • Plotly

FAQ:
  • Employment type: we’re flexible – you can choose between permanent employment and B2B.
  • Remote work: We work in the office by default, because we value being together, but it is normal to work remotely from time to time.
Do you know anyone who fits our ads? For the recommendation of a good candidate, you will get up to PLN 9000 from us!
Interested? Write to [email protected]

Would you like to apply?

You can submit your CV via e-mail [email protected] or use a form below.

Frontend Engineer
JavaScript, CSS/SASS, HTML, React
Warsaw / Gdansk

Analyse the data, verify hypotheses and build dashboards for large global companies. Work from Warsaw or Gdańsk with clients from the US and EU. Work on some of the most advanced R data pipelines and Shiny apps in the world for the leading company in this space.

Before applying read our code of conduct

If you would like to…

  • work with Machine Learning and in Data Science;
  • build and develop dashboards;
  • create apps that will be used by Fortune 500 companies;
  • analyse and visualize data;
  • build the most advanced data science dashboards in the world;
  • work in a place where you don’t have to stay after hours,

we are waiting for you!

Your skills:

  • Level: Mid;
  • great visual taste and ability to create beautiful UI
  • experience in React
  • Great experience in JavaScript;
  • Great experience with CSS/SASS;
  • Good experience with HTML;
  • English language B2/C1 level.

You should be familiar with:

  • Styling and implementing visual mockups into code;
  • UI/UX concepts;
  • Full stack server/browser communication.

Nice if you already have:

  • Git and version control;
  • Docker;
  • Ansible;
  • R / Shiny;
  • Code reviews;
  • Functional programming.
  • Progressive Web Applications

What we offer:

  • Flexible working hours
  • Flat structure continuity of projects
  • Private health care
  • individual budget for development
  • Technical books
  • Company retreats
  • Board games evenings
  • Table football
  • Remote work
  • Fresh fruit
  • Free coffee
  • B2B or permanent employment
  • 10000 – 13000 pln gross
  • Offices in Gdansk and Warsaw

 What your work will look like:

  • You’ll join a team of software engineers and data scientists;
  • You’ll work really close to data and create dashboards;
  • You’ll work in a team of 2-5 people on one or two projects at a time;
  • You’ll work with companies from various industries;
  • We work in an agile way (Scrum / Scrumban depending on the project);
  • We encourage writing blogposts, preparing and giving public talks, working on internal projects, learning new skills, preparing a tech talk for the rest of the team — so you’ll be able to spend part of your time on that;
  • We value delivered results over time spent in the office. Our work hours are flexible. Occasionally we need to stay a bit later than that, e.g. to meet with a US client.

Technologies we use:

  • R
  • Shiny
  • JavaScript
  • Python
  • Docker
  • Ansible
  • Git
  • AWS
  • HTML
  • CSS/SAAS
  • Tensorflow
  • Plotly

FAQ:
 Remote work: We work in the office by default, because we value being together, but it is normal to work remotely from time to time.
Work hours: Flexible, but we try to be available between 10:00-16:00. Occasionally we need to stay a bit later than that, e.g. to meet with a US client.

Do you know anyone who fits our ads? For the recommendation of a good candidate you will get up to PLN 9000 from us!
Interested? Write to [email protected]

Would you like to apply?

You can submit your CV via e-mail [email protected] or use a form below.

Create your own position
Warsaw/Gdansk

We want to work with ambitious and motivated people who feel ownership over their work and love to learn new things. We are constantly growing and developing as a company. If you believe that your unique skills and experience can help us, write to us.

Attach your CV and include a cover letter with answers to the following questions:

– What skills would you contribute to our team? What are your areas of expertise?
– What makes you unique? How do you stand out from other applicants?
– How would you like to influence the development of our company?
– Why do you want to work with Appsilon?
– Tell us about one interesting tool, trick, or hack that you’ve learned about recently.
– What are your salary expectations?

If your application meets all the requirements above, it will be reviewed directly by our CEO.

Before applying read our code of conduct

Would you like to apply?

You can submit your CV via e-mail [email protected] or use a form below.