Talent Sourcer

⭐️ 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 the sourcing strategy for hard-to-fill roles — deep tech, executive, and highly specialized positions where standard pipelines don’t exist
• Build and execute creative, multi-channel sourcing strategies tailored to each role, using different tools
• Conduct market mapping and competitor intelligence to identify where talent sits and how competitor teams are structured on different GEO's
• Develop and continuously refine complex Boolean and X-Ray search strings to uncover passive and hidden candidates
• Screen and qualify sourced candidates before handoff to recruiters/hiring managers, ensuring strong fit on both skills and motivation
• Track and report on sourcing funnel metrics, channel effectiveness, and time-to-fill for niche searches
• Continuously test and implement new sourcing tools, platforms, and data-scraping techniques

📌 Requirements

• 2+ years of sourcing/recruitment experience, including exposure to complex, niche, or executive-level searches
• Proven ability to build sourcing strategies from scratch for roles with no existing candidate pool
• Strong command of advanced sourcing techniques: Boolean, X-Ray, social platforms (LinkedIn, Telegram, Facebook, GitHub, Behance, etc.), and niche/professional communities
• Familiarity with modern sourcing tools and data-scraping/enrichment platforms
• Comfortable working with ambiguity and long search cycles on hard-to-crack roles
• Strong analytical mindset — able to read market signals and adjust strategy accordingly
• Excellent written and verbal communication for outreach and relationship-building with passive candidates
• Upper- Intermediate level of English required; additional languages a plus.

📌 Nice to have

• Background in executive search or technical/expert-level assessment
• Industry-specific expertise (IT, Marketing, Online Entertainment).

📌 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! ⭐