Salary
≈ $24k – $66k per year (Estimated)
Location
Hybrid (Sofia, Bulgaria)
First seen by Alion on Oct 27, 2026.
Overview
Company
Impact
Profile match
Orbis engineers the systems businesses depend on: cybersecurity, agentic automation, product engineering and cloud infrastructure.
Hybrid model, from office 4 days per week, Sofia
What You’ll Do
- Build and refine the Digital HR Process Twin — model workforce processes across hire-to-retire
- Analyse process execution data to identify bottlenecks, compliance gaps, and automation opportunities
- Develop predictive models: attrition risk, time-to-hire forecasting, SLA breach prediction
- Create analytics dashboards for enterprise clients: pipeline conversion funnels, channel spend optimisation, recruiter performance
- Design data quality frameworks for pseudonymized HR data (SHA-3 hashing, AES-256 encryption)
- Build the evaluation metrics for AI agent performance across HR domains
- Collaborate with Forward Deployed Engineers on client-specific data analysis
What We’re Looking For
- 3+ years of data science experience, ideally in enterprise SaaS or consulting
- Strong Python skills — pandas, scikit-learn, and statistical analysis
- Experience with SQL and data modelling for complex, multi-source datasets
- Understanding of process mining concepts or willingness to learn deeply
- Ability to communicate data insights to non-technical stakeholders
- Experience with data visualization tools and dashboarding
Nice to Have
- Experience with process mining platforms
- Knowledge of HR metrics (time-to-hire, cost-per-hire, attrition rates, SLA compliance)
- Background in enterprise data integration or ETL pipelines
- Familiarity with privacy-preserving analytics and pseudonymisation techniques
Apply now!
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