Project Manager (AdTech)

Bulgaria Czech Republic Europe Europe (remote) Hungary Poland Romania Ukraine Management Project Management

Required skills

Project Management / strong
People Management / good
Risk Management / good
English / strong

We have a great opportunity for an energetic and ambitious PM willing to meet the challenge of tasks and would like to work with a direction that is developing very quickly.

In this role, you will be responsible for the end-to-end delivery of technical projects across multiple teams in the organization, including engineering, product, threat intelligence, detention, and customer success management.

Are you with us?


You can become a part of a 300+ team of experts in the AdTech domain by joining our Stellar team. What is Stellar? A community, a network, and a dedicated business unit in Sigma Software that specializes in Advertising Technology solutions. Throughout these years, we’ve had opportunities to work with some of the largest #adtech companies in the world. We brought tons of #adtech startups from an idea to a thriving business. We’ve been working with advertising technology businesses to help envision, build, and support their technology since 2008.
We are building a Competence Center where we stay focused on exploring our domain to become best-in-class specialists in the industry. If you can quickly learn new technologies, strive for high-quality solutions, and continuous development, it could be a perfect match.


  • At least 3 years of commercial experience in project management, with a deep focus on technology
  • Excellent organizational skills: ability to lead complex projects and coordinate across cross-functional teams and job functions; being structured, consistent, and concise
  • Strong sense of ownership, which drives you to find ways to do things better, faster, and cheaper
  • Strong experience in SDLC Methodologies (e.g., Agile, SCRUM, SDLC/Waterfall)
  • Proven experience in setting up Scrum processes, coaching the team towards excellence, and a high level of maturity
  • Strong knowledge of Project Management processes, techniques, tools, and approaches (risk management, estimations, planning, monitoring, control, etc.)
  • Solid experience with technical requirements management
  • Expert level in configuration JIRA/Confluence
  • Hands-on experience with BI tools
  • At least an Upper-Intermediate level of English


Would be a plus

  • Experience in the AdTech domain
  • Scrum Master/PO certification
  • Basic SQL knowledge


  • Work closely with engineering leadership to develop project plans that identify resource and budgetary needs
  • Participate in establishing practices, templates, policies, tools, and partnerships to expand and mature these capabilities for the organization at scale. Drive change and efficiency with internal and external partners
  • Coordinate, track, and deliver technical projects that span across multiple teams in the organization, including engineering, product, threat intelligence, detection, and customer success
  • Facilitate all ceremonies and scrum events
  • Ensure that projects are proceeding according to scope, schedule, budget, and quality standards
  • Create project management best practices, tool selection, templates, and rules of engagement among stakeholders and provide internal training to teams
  • Create transparent and easy-to-read documentation, including various types of reports
  • Plan, manage, and monitor the project’s execution. Deliver projects on time and within the allocated budget
  • Provide high-quality project risk analysis; track, act upon, and communicate risks properly to your customers
  • Be a resource and people manager, actively participate in planning required hires in collaboration with the Recruiting Team, ensure onboarded people’s professional growth
  • Drive continuous improvements within the Competence Center and contribute to the process and company development through PMO and PM training input
  • Implement best practices and tools for project execution and management
  • Contribute to the project’s life-cycle improvement through lessons learned, project achievements, etc.


  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities


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