Bez obzira na radni staž, poslodavac je proverio zaposlenog.

Yes. Bez obzira na is a very common fixed expression meaning regardless of, irrespective of, or no matter.

In this sentence:

• bez = without
• obzira = regard/consideration
• na = on/to, but here it is part of the whole expression

So you should learn bez obzira na as one unit.

Examples:

• Bez obzira na vreme, idemo. = Regardless of the weather, we are going.
• Bez obzira na cenu, kupiću ga. = Regardless of the price, I’ll buy it.

After bez obzira na, Serbian normally uses the accusative case.

So:

• radni staž is in the accusative singular

However, for many masculine inanimate nouns, the accusative singular looks the same as the nominative singular. That is why you see:

• nominative: radni staž
• accusative: radni staž

So the form does not change, even though the case has changed.

Radni staž refers to a person’s work experience, years of service, or length of employment.

It is often used in administrative, legal, and workplace contexts. Depending on context, it can mean:

• total time someone has worked
• employment record relevant for benefits or pension
• seniority in terms of years worked

So it is not just casual experience in the broad English sense; it often has a more official/employment-related feel.

Poslodavac means employer.

Here it is in the nominative singular, because it is the subject of the sentence:

• poslodavac je proverio zaposlenog
• the employer checked the employee

It is a masculine noun.

Because this is the normal way Serbian forms the past tense.

The past tense usually consists of:

1. the auxiliary biti in the present tense
2. the -l participle

So here:

• je = auxiliary (is/has, historically)
• proverio = past participle form of proveriti

Together, je proverio means checked.

This is very common:

• On je došao. = He came.
• Ana je rekla. = Ana said.

It is the Serbian past tense (perfekat).

In everyday Serbian, this is the main past tense used to talk about completed past actions.

So:

• poslodavac je proverio zaposlenog = the employer checked the employee

Even though English may sometimes use has checked or checked, Serbian uses this same past construction in many situations where English chooses different past forms.

Because proverio is from the perfective verb proveriti, which presents the action as completed.

So:

• proveriti → perfective → to check / to verify as a completed act
• proveravati → imperfective → to be checking / to check repeatedly / to check in general

In this sentence, the action is presented as a completed event, so je proverio is natural.

Compare:

• Poslodavac je proverio zaposlenog. = The employer checked the employee.
• Poslodavac je proveravao zaposlenog. = The employer was checking the employee / used to check the employee.

It can cover several related meanings depending on context:

• check
• verify
• look into
• sometimes inspect

In this sentence, proverio zaposlenog most naturally means the employer checked or verified the employee in some way.

Serbian proveriti is fairly broad, so the exact English translation depends on context.

Because zaposlenog is the accusative singular masculine animate form.

The word zaposleni can function as:

• an adjective: employed
• a noun: employee

Here it means employee, and it is the direct object of the verb proverio, so it must be in the accusative.

Since it refers to a person, it is animate masculine, and masculine animate nouns/adjectives usually have:

• nominative singular: zaposleni
• accusative singular: zaposlenog

So:

• zaposleni = the employee (subject form)
• zaposlenog = the employee (object form)

Grammatically, it is originally an adjective (employed), but here it is being used as a noun, which is very common in Serbian.

This is called a substantivized adjective.

So:

• zaposleni radnik = employed worker
• zaposleni = employee

Serbian does this often:

• mladi = the young / young people
• stari = the old / old people
• odgovorni = the responsible ones / responsible people

Because Serbian has no articles.

There is no direct equivalent of a/an/the in ordinary Serbian grammar. The meaning is understood from context.

So:

• poslodavac can mean the employer or an employer
• zaposlenog can mean the employee or an employee

English has to choose, but Serbian often leaves that unspecified unless context makes it clear.

Because Serbian word order is relatively flexible, and the speaker often puts important background information first.

Starting with:

• Bez obzira na radni staž, ...

sets the condition/frame first:

• Regardless of work experience, ...

This is natural and common. You could also rearrange parts of the sentence, but this order is especially good for emphasizing the regardless of... idea.

Yes, Serbian allows several word orders, though some are more natural than others depending on emphasis.

For example:

• Poslodavac je, bez obzira na radni staž, proverio zaposlenog.
• Zaposlenog je poslodavac proverio bez obzira na radni staž.

These versions shift emphasis, but the basic meaning stays similar.

The original sentence is a very natural neutral choice if you want to foreground the phrase regardless of work experience.

Yes. Serbian clitics, including the auxiliary je, often tend to appear near the second position in the clause.

That is why you often get patterns like:

• Poslodavac je proverio zaposlenog.

Even when another phrase comes first, clitic placement still matters:

• Bez obzira na radni staž, poslodavac je proverio zaposlenog.

You do not usually place je freely wherever you want. Clitic placement is an important feature of natural Serbian word order.

Yes, potentially.

• Bez obzira na radni staž, poslodavac je proverio zaposlenog.
  = Regardless of work experience / years of service, the employer checked the employee.

• Bez obzira na radni staž zaposlenog, poslodavac je proverio zaposlenog.
  = Regardless of the employee’s work experience, the employer checked the employee.

The second version explicitly says that the work experience belongs to the employee. The original sentence is a little more general or context-dependent.

It sounds fairly neutral to formal, especially because of expressions like:

• bez obzira na
• radni staž
• poslodavac
• zaposleni

These are very common in workplace, legal, HR, or administrative contexts.

In casual everyday speech, people might choose simpler wording depending on the situation, but this sentence is completely natural Serbian.