He is on the books of Spartak Varna and wears shirt number 9. His main role on the pitch is Forward. His estimated market valuation currently stands at 10K .

His latest transfer saw him join Spartak Varna from Litex Lovech via Loan on 2025-06-30.

During the Bulgarian First League 2025-2026 campaign, Daniel halachev made 19 appearances, scoring 1 goals and adding 1 assists. He averaged 0.1 goals per match from 0 shots, with 0 on target.