Senior Data Engineer (CH1223)

Technical proficiency — Capital H Staffing expects hands-on mastery of R. Don't just list them: describe a concrete project where you used them and the outcome delivered.

Positioning — Your cover letter must answer one question: why YOU for THIS specific role right NOW? Avoid generic templates — one sentence on what you specifically bring beats three generic paragraphs.

Technical leadership — Prepare an example of an architectural decision you made, with constraints (budget, timeline, team) and outcomes. African CTOs look for someone who managed real complexity, not just knows the theory.