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Kotlin

Contract Kotlin Jobs.

All active contract Kotlin positions sourced directly from company boards. Updated every few hours.

Total jobs
37
positions indexed
New today
7
last 24 hours
Companies
21
actively hiring
Worldwide remote
1
from anywhere

How many Contract Kotlin jobs are there right now?

There are 37 open Contract Kotlin jobs on JobsRadar right now, from 21 companies hiring directly. 7 were added in the last 24 hours; the board was last refreshed on July 29, 2026 at 13:33 UTC.

search: kotlin employment: Contract Clear all
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Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early United Kingdom Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early Worldwide $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early Poland Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early Argentina Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early Turkey Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early United States of America Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Invisible Agency
Kotlin Coding Specialist - Freelance AI Trainer Project
Invisible Agency
⚡ Apply early Romania Onsite $72,800–$72,800
● New 👁 Seen ✓ Applied 19h ago
Mercari, inc.
学生向け Mercari AI Agent Hackathon for PM
Mercari, inc.
⚡ Apply early Minato City, Tokyo, Japan Onsite
● New 👁 Seen ✓ Applied 5d ago
Airtasker
Senior Mobile Engineer (12 month contract)
Airtasker
⚡ Apply early Sydney (Hybrid) Hybrid
● New 👁 Seen ✓ Applied 5d ago
Piccollage
Mobile Developer
Piccollage
⚡ Apply early Taipei Onsite
● New 👁 Seen ✓ Applied 5d ago
Knix
Assistant Merchant (12-month contract)
Knix
⚡ Apply early Toronto, ON Onsite $55,000–$55,000
● New 👁 Seen ✓ Applied 5d ago
Sapsol Technologies Inc
Software Engineer
Sapsol Technologies Inc
⚡ Apply early Brazil Onsite
● New 👁 Seen ✓ Applied 6d ago
OD
Kotlin Developer
Oddin
⚡ Apply early Prague Onsite
● New 👁 Seen ✓ Applied 1w ago
Ion
Senior Android Developer, Contractor, D.C./ NYC
Ion
⚡ Apply early Washington DC or New York Hybrid
● New 👁 Seen ✓ Applied 1w ago
Ventrata
Senior Android Developer POS & Hardware Integrations
Ventrata
⚡ Apply early Brno, South Moravian Region, C... Onsite
● New 👁 Seen ✓ Applied 1w ago
Ventrata
Android Developer - POS & Hardware Integrations
Ventrata
⚡ Apply early Brno, South Moravian Region, C... Onsite
● New 👁 Seen ✓ Applied 1w ago
Alan
Mobile Software Engineer (x/f/m) - React Native
Alan
⚡ Apply early Anywhere in France, Belgium, S... Remote
● New 👁 Seen ✓ Applied 1w ago
Planner5d
Kotlin/Java Internal Tools Developer
Planner5d
⚡ Apply early Tbilisi Onsite
● New 👁 Seen ✓ Applied 1w ago
Planner5d
Kotlin/Java Internal Tools Developer
Planner5d
⚡ Apply early Warsaw Onsite
● New 👁 Seen ✓ Applied 1w ago
Ventrata
QA Engineer for terminal
Ventrata
⚡ Apply early Brno, South Moravian Region, C... Onsite
● New 👁 Seen ✓ Applied 2w ago
voize
Freelance Backend Engineer - Kotlin (m/f/d) - GER market
voize
⚡ Apply early Berlin Onsite
● New 👁 Seen ✓ Applied 2w ago
Ryz Labs
Senior Scala/Java Engineer
Ryz Labs
⚡ Apply early Argentina Onsite
● New 👁 Seen ✓ Applied 2w ago
voize
Freelance Backend Engineer - Kotlin (m/f/d) - French market
voize
⚡ Apply early Paris Onsite
● New 👁 Seen ✓ Applied 2w ago
Sapsol Technologies Inc
Software Engineer
Sapsol Technologies Inc
⚡ Apply early State of São Paulo, Brazil Onsite
● New 👁 Seen ✓ Applied 2w ago
Xtremax Pte. Ltd.
Full Stack Engineer - (Public Sector)
Xtremax Pte. Ltd.
⚡ Apply early Singapore, Singapore, Singapor... Onsite
● New 👁 Seen ✓ Applied 3w ago

Frequently asked questions

How many Contract Kotlin jobs are open right now?
37 Contract Kotlin jobs are open across 21 companies, as of July 29, 2026.
Are any Contract Kotlin jobs remote?
1 of these Contract Kotlin jobs (2.7%) are open to candidates anywhere in the world.
Which companies are hiring Contract Kotlin jobs?
Invisible Agency, Mercari, inc., Airtasker, Piccollage and Knix are among the 21 companies currently hiring Contract Kotlin jobs.
How current are these listings?
Every listing comes straight from the employer’s own careers system and is re-checked three times a day. This page was last updated on July 29, 2026 at 13:33 UTC.

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