> Markdown version of [/jobs?country=all&q=Senior+software+engineer+%28Java%2FKotlin%29](https://www.wearedevelopers.com/jobs?country=all&q=Senior+software+engineer+%28Java%2FKotlin%29). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

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# Developer Jobs

237 jobs found matching "Senior software engineer (Java/Kotlin)"

## Senior Software Engineer (Java/Kotlin)

- **Company:** Dover Fueling Solutions
- **Location:** Turnhout, Belgium
- **Experience:** Expert
- **Contract:** Permanent contract
- **Published:** August 4, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/1908023-senior-software-engineer-java-kotlin)
- [Apply](https://be.indeed.com/viewjob?jk=81fc31d3142ac507)

## Senior Kotlin JVM Engineer

- **Company:** Hackajob Ltd
- **Location:** Leeds, UK (Remote available)
- **Experience:** Expert
- **Salary:** £100,000.0
- **Contract:** Permanent contract
- **Published:** September 11, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2838330-senior-kotlin-jvm-engineer)
- [Apply](https://www.adzuna.co.uk/jobs/details/5878315018)

## Senior Backend Software Engineer (Java/Kotlin) - Madrid

- **Company:** Searchability
- **Location:** Madrid, Spain
- **Salary:** €65,000.0
- **Contract:** Permanent contract
- **Published:** August 27, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2267204-senior-backend-software-engineer-java-kotlin-madrid)
- [Apply](https://www.buscojobs.com.es/senior-backend-software-engineer-java-kotlin-madrid-en-madrid-ID-369097857)

## Senior Java/Kotlin Engineer - Strategic Risk Platform

- **Company:** Grid Dynamics
- **Location:** Greater London, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Published:** September 8, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2786040-senior-java-kotlin-engineer-strategic-risk-platform)
- [Apply](https://www.collegerecruiter.com/job/2845700072-senior-javakotlin-engineer--strategic-risk-platform)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Burgos, Spain
- **Contract:** Permanent contract
- **Published:** September 17, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2958664-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-burgos-ID-371633593)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Badajoz, Spain
- **Contract:** Permanent contract
- **Published:** September 13, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2873011-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-badajoz-ID-371666295)

## Software Developer

- **Company:** Jetbrains
- **Location:** Spain (Remote available)
- **Contract:** Permanent contract
- **Published:** August 12, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2032127-software-developer)
- [Apply](https://es.trabajo.org/oferta-5001-b12f239091aaea2adfd38abe68881d1a)

## Java & Kotlin Backend Engineer

- **Company:** Ubique Systems
- **Location:** Burgess Hill, UK
- **Contract:** Permanent contract
- **Published:** August 26, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2256079-java-kotlin-backend-engineer)
- [Apply](https://www.collegerecruiter.com/job/2815172360-java--kotlin-backend-engineer)

## Senior Backend Engineer (Java/Kotlin) - Hybrid In Madrid

- **Company:** Searchability
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Published:** August 26, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2240059-senior-backend-engineer-java-kotlin-hybrid-in-madrid)
- [Apply](https://www.buscojobs.com.es/senior-backend-engineer-java-kotlin-hybrid-in-madrid-en-madrid-ID-369016285)

## Senior Java/Kotlin Backend Engineer (Contract, Kubernetes)

- **Company:** Ventula Consulting Limited
- **Location:** Manchester, UK
- **Experience:** Expert
- **Contract:** Permanent contract
- **Published:** September 9, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2803723-senior-java-kotlin-backend-engineer-contract-kubernetes)
- [Apply](https://www.collegerecruiter.com/job/2856362925-senior-javakotlin-backend-engineer-contract-kubernetes)

## Senior Backend Engineer - Experimentation

- **Company:** N26
- **Location:** Madrid, Spain (Remote available)
- **Contract:** Permanent contract
- **Published:** September 18, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2982531-senior-backend-engineer-experimentation)
- [Apply](https://www.buscojobs.com.es/senior-backend-engineer-experimentation-en-madrid-ID-371350980)

## Senior Backend Engineer - Experimentation

- **Company:** N26
- **Location:** Valladolid, Spain (Remote available)
- **Contract:** Permanent contract
- **Published:** September 15, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2927214-senior-backend-engineer-experimentation)
- [Apply](https://www.buscojobs.com.es/senior-backend-engineer-experimentation-en-valladolid-ID-371737382)

## Senior Backend Engineer - Experimentation

- **Company:** N26
- **Location:** Vitoria-Gasteiz, Spain (Remote available)
- **Contract:** Permanent contract
- **Published:** September 14, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2905378-senior-backend-engineer-experimentation)
- [Apply](https://www.buscojobs.com.es/senior-backend-engineer-experimentation-en-vitoria-ID-371230843)

## Senior Java Software Engineer

- **Company:** Uniting Ambition Limited
- **Location:** London, UK
- **Experience:** Expert
- **Salary:** £90,000.0
- **Contract:** Permanent contract
- **Published:** September 15, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2920446-senior-java-software-engineer)
- [Apply](https://www.collegerecruiter.com/job/2879226409-senior-java-software-engineer)

## Senior Java/Kotlin Developer

- **Company:** adesso Netherlands
- **Location:** Utrecht, Netherlands (Remote available)
- **Experience:** Expert
- **Contract:** Permanent contract
- **Published:** September 14, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2892137-senior-java-kotlin-developer)
- [Apply](https://www.adzuna.nl/details/5882278556)

## Senior Backend Engineer - Experimentation

- **Company:** N26
- **Location:** Laza, Spain (Remote available)
- **Contract:** Permanent contract
- **Published:** September 6, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2760765-senior-backend-engineer-experimentation)
- [Apply](https://www.buscojobs.com.es/senior-backend-engineer-experimentation-en-laza-ID-370106018)

## Senior Software Engineer C# - FLEXIBLE WORKING

- **Company:** Oti Group Policy Centre
- **Location:** Spain
- **Contract:** Permanent contract
- **Published:** September 18, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2984482-senior-software-engineer-c-flexible-working)
- [Apply](https://eurojobs.com/jobs/27743019/apply)

## Full Stack Engineer - €55.000 - €75.000 A Year

- **Company:** Travel-Tech Company
- **Location:** Madrid, Spain
- **Salary:** €55,000.0 - €75,000.0
- **Contract:** Permanent contract
- **Published:** September 10, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2820294-full-stack-engineer-55-000-75-000-a-year)
- [Apply](https://www.buscojobs.com.es/full-stack-engineer-%E2%82%AC-55-000-%E2%82%AC-75-000-a-year-en-madrid-ID-370020310)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Ciudad Real, Spain
- **Contract:** Permanent contract
- **Published:** September 17, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2957205-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-ciudad-real-ID-371508597)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Pontevedra, Spain
- **Contract:** Permanent contract
- **Published:** September 17, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2959514-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-mos-ID-371695668)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Navarra, Spain
- **Contract:** Permanent contract
- **Published:** September 14, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2903846-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-navarra-ID-371780132)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Castro Caldelas, Spain
- **Contract:** Permanent contract
- **Published:** September 17, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2965462-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-castro-caldelas-ID-371805291)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Marín, Spain
- **Contract:** Permanent contract
- **Published:** September 17, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2967063-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-marin-ID-371497455)

## Senior Software Engineer

- **Company:** Intro
- **Location:** Ourense, Spain
- **Contract:** Permanent contract
- **Published:** September 14, 2026
- [View job](https://www.wearedevelopers.com/jobs/ext/2903249-senior-software-engineer)
- [Apply](https://www.buscojobs.com.es/senior-software-engineer-en-orense-ID-371793976)

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