We are always looking for brilliant talent to join our team
Why Join X Lab?
At X Lab, we are dedicated to revolutionizing the field of marketing analytics through cutting-edge technology and data-driven insights. Joining our team means being part of a dynamic and innovative environment where your contributions have a real impact.
Innovation and Growth
We embrace the latest advancements in artificial intelligence and data science, fostering a culture of continuous learning and improvement. At X Lab, you will have the opportunity to work on pioneering projects that shape the future of marketing analytics.
Collaboration and Integrity
We value collaboration and integrity, building lasting partnerships based on trust and mutual success. Our team-oriented approach ensures that you will work alongside talented and passionate professionals who are dedicated to making a meaningful impact.
Open Roles at X Lab
R / Shiny Developer
Role Description
We are recruiting for the position of R / Shiny Developer to join our Product Team.
YOUR MAIN DAY-TO-DAY RESPONSIBILITIES:
- Development of our core R package that provides Marketing Mix Modelling (MMM) functions used as analytical engine in the MMM Platform
- Development of client-facing enterprise Shiny applications
- Development of internal R / Shiny tools with quick turnaround
- Code reviews
- Cooperation with team of other (non-R) developers, working on solutions at the intersection of different technologies
- Supporting colleagues from Marketing Mix Modelling Team in the area of R programming and helping them introduce good programming practices
REQUIREMENTS:
- Advanced R and Shiny knowledge (e.g. R6 classes, renv, performance, reactivity) and ability to effectively use them in practice
- Writing high-quality, optimal and well-tested code
- Good knowledge of git, preferably also GitHub
- Good knowledge of SQL and relational databases
- Knowledge of English at the C1 level
- General openness to adventure with its highs and lows, but at every moment co-creating and building a very ambitious data science & tech company with global-scale objectives
NICE TO HAVE SKILLS:
- Previous experience with working with data, statistics, econometrics or Marketing Mix Modelling will be a huge plus
- Experience working with Docker
- Understanding the differences between server logic (backend) and frontend logic
- Knowledge of REST API and JSON data format, e.g. how to design and consume endpoints (httr, plumber)
- Experience working with HTML / CSS / JavaScript
- Basic DevOps knowledge
WHAT WE OFFER:
- Salary range: 11 000 – 14 500 PLN on employment contract
- Joining a very dedicated and passionate team that takes care of each other’s growth and wellbeing; becoming part of a company that combines data science project execution with building technology that automates the modelling process itself (including the use of ML / AI technologies)
- Long-term approach to cooperation – we intend to invest a lot in your skills / know-how and would like to work with you over a longer time period
- Ability to get to know and understand various verticals/industries thanks to a broad range of clients
- Possibility to learn other technologies (Python, JavaScript, Java, React)
- Office in Warsaw, Mokotów (Postępu 21B), hybrid work (minimum 2 days a week from the office)
- Apple Macbook Pro computer as a work equipment
- Personal, self-development budget for training & conferences
RECRUITMENT PROCESS:
- CV screening
- Phone call (15 minutes)
- Technical assessment on-site or online (1 hour)
- Technical interview (1 hour)
- Culture-fit interview (30 minutes)
- Decision within 14 days
Ready to take the next step in your career? Apply now
Didn’t find a Role?
Irrespective of the open roles we are always looking out for brilliant talent.
At X Lab, we believe that great talent is the key to our success. If you are passionate, driven, and eager to make an impact, we want to hear from you. Send us your CV and join a dynamic team dedicated to innovation and excellence.
