⭐️ 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:
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Strong client and stakeholder management skills, including expectation management and handling escalations.
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Excellent written and verbal communication, with the ability to communicate clearly with both clients and internal teams.
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Strong ownership and accountability — able to drive topics to completion across teams without direct authority.
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Solid project management fundamentals — planning, prioritization, timelines, dependencies, risks, and delivery tracking.
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Good commercial and financial understanding, including invoicing, revenue/cost tracking, and basic account P&L.
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Ability to understand client needs and translate them into clear requirements and actions for internal teams.
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Strong problem-solving and decision-making skills, comfortable operating in a fast-moving environment with changing priorities.
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📌 Benefits:
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🏝 24 working days of paid annual leave
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🤝 6 days of paid sick leave
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🖊 Official employment
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📄 Medical insurance
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☕️ Coffee zone with fruit & snacks available in the office
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🥗 Corporate Lunch provided by the company
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💪 Gym and sports classes
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🙌 Healthy and friendly work atmosphere
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📚 Greek and English language classes (partially covered)
Join us and be one of the Core Stars! ⭐
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