How to hire a Kotlin developer: 17 companies are hiring now

Counted from the 30 open postings for this work on Nov 15, 2026, read from employers’ own careers pages and recounted on every update.

Close to Kotlin developer work, and often confused with it. Pick by the work you need done, then the guide for that role:

1. Set the pay range first. Few postings for this work state pay, so look at what similar roles near you advertise and at what your own team earns. 27% of the postings state pay; in several US states and EU countries the law requires it.
2. Write the description. Start from the Kotlin developer job description template, then check it with the job description checker: the pay, the place of work and the must-haves should be clear before the second paragraph.
3. Decide where the person can work. 17% of today’s Kotlin developer postings are remote and 17% hybrid. If yours is remote, name the countries or time zones; “remote” alone brings applications you cannot accept.
4. Post it where people look. Post the job free on this site, add it to your own careers page and send it to people you know who do this work.
5. Screen for the skills that matter. Today’s postings name Agile most often: check them in the work, not only in the resume. Score every candidate on the same points with the interview scorecard; the Kotlin developer interview questions show what good candidates prepare for.
6. Decide quickly. Half of today’s open Kotlin developer postings have been up more than 51 days: a candidate who waits for your answer may be talking to other employers meanwhile. Tell every candidate when you will decide, and keep to it.

• Use a real, anonymised task from your own work: the kind of problem the person will meet in the first month.
• Keep it to two or three hours, say so, and pay for anything longer.
• Ask for three things: the result, how they got there, and one recommendation or next step.
• Score every answer on the same points: correctness, clarity, judgement and the use of Agile.
• Talk it through in the next interview: how they explain their choices tells as much as the result.
• Not sure yet? A short paid trial project or a contract-to-hire term lets both sides check the fit.

How much does it cost to hire a Kotlin developer?

The pay is the largest part. Add advertising, agency fees if you use one and the hours your team spends interviewing; the cost per hire calculator on this site adds them up. Posting on this site is free.

How long does it take to hire a Kotlin developer?

Half of today’s open Kotlin developer postings have been up more than 51 days. A posting can close before the person starts, so plan for a few weeks more.

Where can I find Kotlin developers?

17 companies are hiring Kotlin developers on this site today. Post your job here free, on your own careers page and in communities where Kotlin developers meet; the table on this page lists the countries named most in today’s postings.

Should I hire a freelance Kotlin developer or a full-time one?

3% of today’s Kotlin developer postings are contract roles. Freelance suits a defined project with an end date; full-time suits ongoing work and anything that needs knowledge of your business. A paid trial project or a contract-to-hire term lets both sides check the fit first.

How much does a freelance Kotlin developer cost per hour?

Few postings for this work state pay by the hour. Ask two or three freelancers for a quote on the same task brief.

What skills should I test in a Kotlin developer?

The ones today’s postings name most: Agile (43%). Test them on a small task from your own work rather than with trivia questions.