Project Manager/Junior Account Manager

⭐️ CoreStar is a dynamic technology company supporting partners in heavy-load industries with high-performance solutions. Our expert teams bring a startup-driven mindset, focusing on innovation, collaboration, and efficiency in every project. At CoreStar, you’ll have the opportunity to grow your skills, tackle exciting challenges, and directly contribute to impactful products.

📌 Key Responsibilities:

- Own B2B client relationships — act as the main point of contact, manage day-to-day communication, expectations, and escalations.

- Drive client delivery end-to-end — translate client needs into internal actions and coordinate execution across internal teams from request to delivery.

- Coordinate internal cross-functional initiatives — manage scope, ownership, timelines, dependencies, and risks to ensure initiatives are delivered.

- Own account financial operations — coordinate invoicing and track account revenue, costs, and P&L performance.

- Support account growth — understand client needs, identify opportunities for improvement or expansion, and bring relevant opportunities to internal stakeholders.

📌  Required skills:

- Strong client and stakeholder management skills, including expectation management and handling escalations.

- Excellent written and verbal communication , with the ability to communicate clearly with both clients and internal teams.

- Strong ownership and accountability — able to drive topics to completion across teams without direct authority.

- Solid project management fundamentals — planning, prioritization, timelines, dependencies, risks, and delivery tracking.

- Good commercial and financial understanding , including invoicing, revenue/cost tracking, and basic account P&L.

- Ability to understand client needs and translate them into clear requirements and actions for internal teams.

- Strong problem-solving and decision-making skills , comfortable operating in a fast-moving environment with changing priorities.

📌 Benefits:
🏝 24 working days of paid annual leave 
🤝 6 days of paid sick leave  
🖊 Official employment
📄 Medical insurance
☕️ Coffee zone with fruit & snacks available in the office 
🥗 Corporate Lunch provided by the company
💪 Gym and sports classes 
🙌 Healthy and friendly work atmosphere  
📚 Greek and English language classes (partially covered)

Join us and be one of the   Core Stars! ⭐