One-off
HR Health Check (Notion)
Manager · Fractional HR Business Partner
Regional bank serving professional firms · 5,000+ employees
€23–€29 / hour
About €210–€420 in total
- about 12 h in total
- Hybrid · Sofia
- Starts within 7 days
Bulgaria · Updated November 3, 2026
Fractional HR Business Partner jobs in Bulgaria
8 open Fractional HR Business Partner tasks are listed for Bulgaria, from €22 to €42 an hour. The typical rate for a senior Fractional HR Business Partner here is €30 an hour, built from a market median wage of €13.23. At five hours a week that is about €650 a month.
€30/hrtypical rate, senior level
€13.23/hrmarket median wage
€22–€42range of open task rates
8open tasks tied to Bulgaria or remote in Bulgaria
Open Fractional HR Business Partner tasks in Bulgaria
Remote tasks and tasks tied to a city in Bulgaria.
One-off
Hiring Plan and Process Setup
Manager · Fractional HR Business Partner
Last-mile delivery company · 51–200 employees
€23–€28 / hour
About €150–€310 in total
- about 9 h in total
- Remote · Bulgaria
- Starts within 7 days
One-off
Offboarding and Redundancy Planning (Google Docs)
Manager · Fractional HR Business Partner
Machinery maker · 501–1,000 employees
€23–€27 / hour
About €150–€350 in total
- about 10 h in total
- Hybrid · Sofia
- Starts within 7 days
Regular
Employee Relations Case Support
Manager · Fractional HR Business Partner
Payroll and HR services provider for tech hiring · 201–500 employees
€23–€27 / hour
About €600 a month at 6 h a week
- 3–8 h a week
- Hybrid · Sofia
- Starts within 7 days
- 7 interested
One-off
Org Design and Role Levelling (Excel)
Manager · Fractional HR Business Partner
Defence technology company · 1,001–5,000 employees
€24–€28 / hour
About €210–€470 in total
- about 13 h in total
- Remote · anywhere in the EU
- Starts within 2 weeks
One-off
Hiring Plan and Process Setup
Director · Fractional HR Business Partner
Machinery maker · 501–1,000 employees
€29–€35 / hour
About €190–€380 in total
- about 9 h in total
- Hybrid · Sofia
- Starts within 7 days
- 5 interested
- English and Bulgarian
Regular
Employee Relations Case Support
Manager · Fractional HR Business Partner
B2B media company in lifestyle · 11–50 employees
€22–€26 / hour
About €570 a month at 6 h a week
- 3–8 h a week
- Hybrid · Burgas
- Starts within 2 weeks
- 3 interested
- English and Bulgarian
Regular
Employee Relations Case Support · HR tech
Executive · Fractional HR Business Partner
Payroll and HR services provider for tech hiring · 201–500 employees
€37–€42 / hour
About €940 a month at 6 h a week
- 3–8 h a week
- On-site · Sofia
- Starts next week
- 3 interested
What Fractional HR Business Partner pays in Bulgaria
Employee wage percentiles for the role. Contractors on Deftridge earn more than the median because they carry their own costs.
| Percentile | Per hour | 5 h a week, per month | Full time, per year |
|---|---|---|---|
| 10th | €5.97 | €130 | €12,400 |
| 25th | €8.83 | €190 | €18,400 |
| Median | €13.23 | €290 | €27,500 |
| 75th | €19.41 | €420 | €40,400 |
| 90th | €27.58 | €600 | €57,400 |
Source: Eurostat, 2022; aged to October 2026 with a wage index and calibrated on posted pay. Method.
Deftridge rate by level
| Level | Per hour | Per month at 5 h/week |
|---|---|---|
| Manager | €23 | €500 |
| Director | €30 | €650 |
| Executive | €35 | €760 |
About this role
Part-time HR partner for a leadership team: org design, performance, employee relations, compliance basics. Usual tools: BambooHR, Rippling, Notion, Slack.
Working on the side in Bulgaria
What to check before you take a task next to a full-time job. Orientation only; none of it is legal or tax advice.
Before you start
- Read the outside-work and conflict-of-interest clauses in your employment contract.
- Check for a non-compete or a duty to disclose side income to your employer.
- As a contractor you are usually responsible for your own income tax and social contributions; a local accountant can size the amounts.
Your recruiter walks through these points with you before you accept a task. Read the guides
Fractional HR Business Partner rates nearby
Other HR & Recruiting roles in Bulgaria
Technical Sourcer€12/hr typical · 0 tasksContract Recruiter€12/hr typical · 2 tasksPhone Screener€11/hr typical · 0 tasksJob Description Writer€13/hr typical · 0 tasksOnboarding Designer€14/hr typical · 0 tasksCompensation & Benefits Analyst€16/hr typical · 0 tasksLearning & Development Designer€15/hr typical · 1 taskHR Operations & HRIS Administrator€10/hr typical · 0 tasks
Questions about pay, fees and privacy
The same rules apply to every task, so they live on two pages: Pricing explains the 15% fee, prepayment and when you are paid; How it works covers matching, what a company sees and side work next to a job.