R/Shiny Developer

R/Shiny Developer

About the project

We're looking for an experienced R/Shiny Developer to join a globally recognized consultancy specializing in data-driven applications, advanced analytics, and open-source technologies.

Tasks

• Design and develop scalable solutions using R and Shiny

• Build high-quality web applications and interactive dashboards

• Work directly with clients to understand business challenges and recommend technical solutions

• Deliver features on time and contribute to technical innovation

• Analyze, process, and visualize complex datasets

Expectations

• Strong expertise in R and advanced Shiny concepts (reactivity, performance optimization, promises, bindings, etc.)

• Proven experience building web applications with R/Shiny and JavaScript

• Solid knowledge of SQL, Git, and cloud platforms (AWS, Azure, or GCP)

• Passion for writing clean, efficient, and maintainable code

• Experience working in Agile teams and client-facing environments

• Advanced English proficiency (C1 level)

We offer

• Ongoing support from a dedicated agent, taking care of your project continuity, client contact, necessary formalities, work comfort and development, 

• Consultant Development Program – advice on growth planning based on the latest trends and market needs in IT, including consultations with agents and growth mentors, 

• Access to 7N Learning & Development – a development and educational platform with webinars, a library of articles and industry reports, and regular invitations to one-time and recurring development events – technical, business, and lifestyle, 

• Spectacular integration events, both for you (e.g., annual Kick-Off trip, Christmas parties, or Summer Olympics sports events) and for your loved ones (e.g., family picnics, movie premieres), 

• Professional development not only during the project – you can get involved in knowledge transfer to others within the 7N Services offering directed at 7N clients, 

• Relationships and access to the knowledge of the most experienced IT experts in the market – the average professional tenure of our consultants in Poland is over 10 years, 

• A complete benefits package, including funding for medical care, life insurance, sports cards for you and your loved ones, as well as discounts in stores in Poland and abroad. 

About 7N

Constantly searching for projects, difficult rate negotiations, lack of development support – sounds familiar? At 7N, you gain not only stability of contracts but also the personal involvement of a dedicated agent who ensures your professional comfort and continuous access to development initiatives. 

Our mission is to provide stable and rewarding collaborations that drive your success as an IT expert and the success of our clients. We build long-lasting relationships based on Scandinavian values and 30 years of experience creating IT solutions for over 200 organizations.