Full Stack JavaScript Developer for Sisense (Production Team)

Kyiv, Amosova, Ukraine


Sisense, the cutting edge BI company, dedicated to be one step ahead of the market. We love innovation, we always seek better solutions and customer delight.Turning complexity into simplicity is our goal and we take no less than ‘WOW!’.

Sisense provides a single stack BI solution, from a blazing fast analytical server that can mash up big and complex data sets out of various source providers, through a killer Data Prep product, to a powerful reporting product that turns data into insights and business value that can be shared across the organization.

Established in 2004, Sisense has an office on Wall Street in New York City, where the sales and marketing team sits, and two offices in Tel Aviv, Israel, where R&D, worldwide sales, and support are located. Hundreds of businesses, from Fortune 500 companies to innovative start-ups, are using Sisense to crunch their data and uncover insights. eBay, ESPN, Sony, NASA, and Motorola are just a few example of the leading companies who have chosen Sisense as their BI tool.

Read more about the client


On behalf of Sisense, Ciklum is looking for a Full Stack JavaScript Developer to join our Kyiv team on a full-time basis.

Recent Engineering Projects:

  • Implementation of a recommendation system based on previously used data by the user. The algorithm for arranging weights and prioritizing results was implemented as a part of this functionality
  • Replacing a headless browser (is used for email reports and PDF exporting) from PhantomJS to Chromium
  • Usage analysis based on user activity and access to the created assets. It is important for understanding the interests of the audience
  • User management which allows a customer to customize access to different assets inside Sisense per user/group. This affects the authorization flow throughout the product

Why You Should Join Our Team?

  • We live our values. We care about each other, the technology we create, and the customers we support. We know we’re constantly learning and improving, and look forward to sharing insights and techniques with each other
  • We have interesting customers. We support the Red Cross with dashboards about supplies, help a suicide prevention hotline with SQL+Python ML analysis, and enable Tinder to make better matches
  • We are our own customer. We’re heavy users of the features we build and have an intuitive understanding of what makes data teams so special and successful
  • “You have unlimited questions remaining” is core to our team’s philosophy. We are excited about learning and sharing together, and work hard to make sure that everyone is set up for success


First 2 weeks: You’ll partner with your team leader, your buddy, and many other people who will help onboard you with our product, processes, and build/deploy processes, and then work with you to deliver new code

By Day 30: You will work with product stabilization and make substantial improvements to existing features, platform services, internal tools, or build processes

By Day 60: You’ll:

  • Be contributing to the technical decisions regarding your team’s functionality and improving the architecture and performance
  • Implement new product features as part of custom project development for Sisense major clients
  • Maintain our existing features by developing improvements and fixes
  • Work with our Product and UX teams to deliver visually stunning user interfaces
  • Be solving complex problems and providing high-quality solutions


  • You write clean code. You have loads of evidence of all the code you write and ship
  • You’ve already spent 5+ years working in Web development, and now you have deep knowledge of JavaScript
  • You have built full-stack systems using NodeJS and frontend frameworks such as React, Angular or similar
  • You have experience with a variety of databases, especially NoSQL, such as MongoDB, DynamoDB, or similar
  • You have a strong analytical mindset and you`re a GTD-oriented person that accomplishes tasks not counting on any obstacles

Personal skills

  • You are able to ask the right questions and see bottlenecks on the stage of feature planning
  • You`re excited to pitch in wherever the team needs help, from writing documentation to supporting customers
  • You enjoy working in a caring, customer-obsessed, and challenging environment
  • You are outcome-focused and proactive. You have solved complex technical challenges to improve customer happiness, developer productivity, and system efficiency
  • You enjoy working in an inclusive, collaborative environment and mentoring team members when needed. You believe in achieving collective impact and that we are “better together”
  • You have successfully evangelized and driven best practices related to code quality and testability across teams
  • You have very good spoken and written English

What's in it for you

  • Variety of knowledge sharing and training opportunities
  • Unique working environment where you will have a chance to communicate and work directly with clients
  • Competitive salary
  • Career and professional growth
  • Possibility to work for a big, global and successful company
  • Long-term employment with 20 working-days paid vacation and other social benefits
  • State of the art, cool, centrally located offices with warm atmosphere, which creates really good working conditions
  • Ability to improve English communication skills by working in a diverse and distributed team of professionals and meeting with customers