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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
We provide end-to-end data science consulting: from developing a vision, through machine learning models development to visualization.
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
Our offices are located in Gdansk and Warsaw - you can always change the location.
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
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
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
Flexible hours
Commit on 1st day
Private health care
Sports card
Travel
Table Football
Tournaments
Events
Office in City
Center
Choose Warsaw or Gdańsk

Job offers

Senior Fullstack Software Engineer / Tech Lead
Warsaw / Gdańsk
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 >
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
Learn more >
Head of Growth
Warsaw / Gdańsk
Get a unique opportunity to strongly influence the company and our culture. Lead the growth team and its initiatives. Join the management team and report directly to the board. You will have many challenges and opportunities to grow.
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.


Senior Fullstack Software Engineer / Tech Lead
R, Shiny, JavaScript + web, Python
Warsaw / Gdańsk
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 at least one programming language.
  • 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.
  • experience with web development and technologies: JavaScript (ideally with some modern frontend frameworks), HTML, CSS.
  • version control system like Git, code reviews (we work mainly on GitHub).
  • English language (spoken and written) B2/C1 level
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
  • Sport card/culture card
  • individual budget for development
  • Technical books
  • Company retreats
  • Board games evenings
  • Table football
  • Business travel
  • Remote work
  • Fresh fruit
  • Free coffee
  • Choice of B2B or permanent employment
  • 9000 – 11000 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
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 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
  • Sport card/culture card
  • individual budget for development
  • Technical books
  • Company retreats
  • Board games evenings
  • Table football
  • Business travel
  • Remote work
  • Fresh fruit
  • Free coffee
  • Choice of B2B or permanent employment
  • 9000 – 11000 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.

Head of Growth
Warsaw / Gdańsk
About the company:
We build AI, machine learning and data-focused products for the enterprise. We successfully attract Fortune 500 companies to reach out to us. By commitment to the highest quality and customer success, we achieved continuous double-digit quarterly growth. Our customers are located all over the globe and our open source is used on all continents except Antarctica.
We have the ambition to do more. We have a unique set of skills backed by references and desired by the biggest and most innovative organizations. Join us to increase our reach and spread to different world markets. There is plenty of untapped potential that can bloom in the right hands.
We research new applications of machine learning using diverse datasets in different fields. We work on AI for Good and Data for Good initiatives as we feel responsible to make the right use of our craft. Join us to spread love to our open-source and shape our presence both online and offline at events.
By joining at this stage you get a unique opportunity to strongly influence the company and our culture. You will lead the growth team and its initiatives. You’ll join the management team and report directly to the board. This position requires creativity and skills. We look for a practitioner with a strategic mind, but not afraid to get their hands dirty. You will have many challenges and opportunities to grow. We are not afraid of large investments, radical actions, and counter-intuitive decisions.
Before you apply please read our code of conduct.
What you will do as the Head of Growth:

 

  • Maintain and advance our inbound results;
  • Research topics that we should cover on our blog and conferences. Create content;
  • Design and execute campaigns to promote our open-source, research and AI for Good initiatives;
  • Organize our attendance at  events and organize our own events (our conferences, sponsored conferences, meetups, networking events) and oversee the creation of conference abstracts we submit to conferences;
  • Design and oversee our presence in social media – LinkedIn, Twitter, Facebook, etc.;
  • Manage our partnerships with other vendors, content providers, technology providers, universities, NGOs, etc.;
  • Research, attend and speak at the world’s most prestigious conferences (Las-Vegas, London, Seattle and others);
  • Lead our marketing hiring efforts;

 

Your must-haves:

 

  • Experience with inbound marketing;
  • Proven record of content creation skills including writing, social media skills, presentation skills;
  • Native or near-native English;
  • Thinking out of the box and proactiveness (innovative ideas);
  • Experience with managing a team of at least several individuals (Designer, Copywriter, SEO);
  • Understanding of SEO;
  • Being up to date with innovation and tools in the marketing space;
  • Good taste (visual, etc);
  • Talent management experience. Broad hiring experience;
  • Work on-site, Warsaw or Gdansk;

 

Nice to have:

 

  • Technology understanding;
  • Strong interest in AI/Machine Learning and/or Decision Support Systems;
  • Experience with viral content;
  • Experience with webinars;
  • Experience with promoting events;
  • Experience and/or knowledge of Finance, Insurance, Energy, Biotech or Retail;

 

What we offer:

 

  • 10,000 – 15,000 PLN gross (permanent employment or b2b) depending on your experience and skills;
  • Work with smart, good and committed people;
  • Self-development budget;
  • Big opportunity to grow and help grow others;
  • Transparency and impact to make changes in the organization;
  • Work on MacBook;

 

Additional benefits:
  • Office on Chmielna street (very center of Warsaw) and in Wrzeszcz in Gdańsk;
  • Opportunity to work both from Warsaw and Gdańsk offices;
  • Private healthcare (including a 50% discount for dental care) and Sport card;
  • Flat structure;
  • Flexible hours;
  • English lessons;
  • Fresh fruit  every Tuesday;
  • Company retreat every year;
  • Foosball tournaments 🙂
If you fit the job description, send us:
  • your CV;
  • examples of articles or other materials you write;
  • links to your social media profiles;
  • recordings of your talks from conferences;
  • other things you would like to show off.
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.

Would you like to apply?

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