Senior Front End Engineer for PMLAB (Lviv)

Lviv, Ukraine


Founded in 2014, PMLAB (formerly BETLAB) is a Ukrainian software developer which supplies its partners with innovative sports betting solutions.

Our 250+ team of professionals are driven by the sole purpose of delivering a best in class cross-cultural experience, whilst growing our product offering and improving the end user experience.

We created the PMLAB platform purely for the sportsbook industry. Our platform is anchored around one key offering — a highly scalable and flexible sports betting platform developed to simplify and automate the process of operating online betting activities.

Our platform is modular in design, robust, proven, highly scalable, and fully integrated with 3rd parties, meaning that business needs can be met in the most optimum way possible.

Alongside our core team, who are focused on developing our key platform, we have created an in-house, innovative R&D department to develop and build on already existing ideas.

The passion we feel about our team and our technology makes us feel unique, fulfilled, and encouraged every day to not only achieve but exceed our goals. But don’t just take our word for it. We have 1 000 000 active customers using our product each month, a figure which is consistently growing.

Read more about the client


On behalf of PMLAB , Ciklum is looking for Senior Front End Engineer to join Lviv team on a full-time basis.


  • Develop a user interface and front-end logic for complex single-page applications;
  • Payment systems integration;
  • Code review;
  • Refactoring and redesign;
  • Close collaboration with designers, BAs and product managers;
  • Provide best solutions and influence the product;
  • Participate in internal front-end meetups and sharing knowledge events.


  • At least 5 years of experience in front-end development;
  • Experience in developing of rich user interfaces for web and mobile applications;
  • Experience in architecture design, refactoring, design patterns;
  • Excellent knowledge of JavaScript Core, ES6+ and CSS;
  • Experience with one of the modern frameworks targeting Web Components era;
  • Experience with RESTful API integration;
  • Experience with Git, Gitflow and GitLab, JIRA, Confluence.


  • Experience with WebSockets and performance optimization;
  • Knowledge of Node.js;
  • Understanding principles of semantic layout;
  • Experience in Agile methodologies;
  • Understanding Riot 3 vs Riot 2 differences;
  • Experience of single core product market customization.

Personal skills

  • Knowledge sharing abilities;
  • Good communication skills;
  • Mentorship skills;
  • Processes automation approach.

What's in it for you

  • Great opportunity to take part in unique Ukrainian Sports iBetting product development;
  • Opportunity to implement your ideas and solutions on a project;
  • Dynamic and challenging tasks;
  • Team of professionals: learn from colleagues and gain recognition of your skills;
  • Low bureaucracy;
  • Long-term employment with 20 working-days paid vacation and other social benefits
  • Paid sport trainings/medical insurance;
  • Paid trainings, conferences, professional library;
  • Proficient career development plans;
  • Team building events.