Project Coordinator

Sigma Software

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Warsaw, Masovian Voivodeship, pl remote Until 9/26/2026 H-1B sponsor history First posted July 28, 2026 Last posted July 28, 2026
Job description

Join Sigma Software’s Stellar team — a dedicated business unit specializing in Advertising Technology solutions. Stellar is a vibrant community of 300+ experts who have been partnering with the world’s largest AdTech companies and innovative startups since 2008. We help our clients envision, build, and support cutting-edge advertising technology, from concept to thriving business.

We are building a Competence Center focused on deep domain expertise to become best-in-class specialists in the AdTech industry.

 

  • Collaborate closely with the Program Manager and Resource Manager to ensure smooth project delivery and optimal team performance
  • Drive people management activities: monitor team spirit and motivation, conduct face-to-face meetings, act as a coach in people-related matters, support performance reviews, and work with career roadmaps
  • Coordinate recruitment processes in alignment with business needs
  • Prepare and maintain project documentation, including status reports, schedules, agendas, and meeting minutes
  • Facilitate effective communication and collaboration among team members, stakeholders, and vendors
  • Organize and coordinate meetings and workshops, prepare presentations, and document decisions and action items
  • Participate in process improvement initiatives and contribute to the development of project management best practices
  • Excellent communication and interpersonal skills
  • Strong organizational and time management abilities, with the capacity to multitask and prioritize effectively
  • Ability to work independently with minimal supervision
  • Strong analytical and problem-solving mindset
  • Experience in people management, including recruitment and team development
  • Collaborative approach and team-oriented mindset
  • Positive attitude with a passion for continuous learning and improvement
  • Upper-intermediate level of English or higher
About this role

Summary

Coordinate projects, manage teams, facilitate communication, improve processes, and support project delivery.

Job title

Project Coordinator

Experience level

mid level

Industry

advertising technology

Location requirements

Warsaw, Poland; remote work not specified

Salary

Not specified

Visa sponsorship

H-1B sponsor history

Management role

Yes

Skills & keywords

Required skills

communicationorganizationteam managementproblem solvingEnglish

Preferred skills

None specified

Specializations

adtechproject managementpeople managementcommunication
Locations

Structured locations inferred from the posting.

Warsaw, Poland

Remote City