Moon Active is one of the world's fastest-growing mobile game companies, providing entertainment to millions of active users across the universe.

As an Office Admin, you will be working closely with our teams in Warsaw. You will act as the first point of contact for HR and Admin-related queries from employees and external partners. You will be providing support to our managers and employees, assisting in daily office needs, and managing our company’s general administrative activities.


  • Maintain the office in excellent condition and arrange necessary upgrades;
  • Perform a variety of employees-related administrative tasks;
  • Assist with (global) events, occasions, holidays, and trends to produce relevant company affairs, happy hours, conferences, etc.;
  • Cooperate with management company with processing bills, support with new and existing supplier’s agreements, deals;
  • Cooperate with the facility management, including cleaning, security services, deliveries coordination, deal with emergencies;
  • Coordinate travel and meeting arrangements;
  • Collaborate with Recruitment and HR team;
  • Provide onboarding for new employees, explaining company policies;
  • Arrange office supplies, research new deals and suppliers.


  • Proven work experience as an HR or Office Admin, Employee Experience or relevant role;
  • Relevant experience in an IT environment;
  • Strong organisational and planning skills in a fast-paced environment;
  • Ability to multitask and prioritise work; problem-solving skills;
  • Creative mindset, people oriented personality, attention to details;
  • Experience in end-to-end execution of large scale welfare activities and events;
  • Excellent written and verbal communication skills, in English and Polish (Ukrainian or/and Russian will be a plus).


  • A global data-driven company, with a unique product and strong R&D center;
  • Exceptional, innovative and dynamic work environment;
  • Full transparency and open employee communication;
  • Tremendous growth & career advancement opportunities;
  • Influence and build personalised product experiences for millions of users.

We offer:

  • Generous compensation with regular performance reviews;
  • Paid vacation and sick leaves;
  • Healthcare (family package);
  • Gym and sports expenses reimbursement;
  • Lunch card;
  • Fully stocked kitchen with snacks, fruits, etc;
  • Latest tech equipment (macOS);
  • Training & Development/Tuition reimbursement;
  • Employee Referral Program with generous bonuses;
  • Team gatherings and Happy Hours;
  • Birthday and Christmas gifts;
  • Relocation bonus for non-local candidates.
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