Principal Software Engineer - Java/Kotlin, AWS

Huxley • Spain
Remote
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AI Summary

Huxley is partnering with a leading international client to onboard a Principal Software Engineer for a technically challenging project. The role requires strong expertise in Java, Kotlin, and Cloud environments (AWS).

Key Highlights
7-15 years of experience in Java development
Minimum 1 year of experience with Kotlin
Proven experience in distributed systems and high scalability
Solid knowledge of AWS Cloud
Strong understanding of SOLID principles and best practices
Technical Skills Required
Java Kotlin AWS SOLID principles
Benefits & Perks
100% remote position
Fast-paced, global environment focused on technical excellence

Job Description


💻 Principal Software Engineer - International Project (Java/Kotlin, AWS)

At Huxley, we are partnering with a leading international client to onboard Principal Software Engineers for a technically challenging project. This is a 100% remote position, designed for highly experienced professionals with strong expertise in Java, Kotlin, and Cloud environments (AWS).

✅ Key Requirements

1 - 7-15 years of experience in Java development (Java 21 preferred)
2 - Minimum 1 year of experience with Kotlin (less can be considered if Java expertise is very strong)
3 - Proven experience in distributed systems and high scalability
4 - Solid knowledge of AWS Cloud (GCP/Azure can be considered)
5 - Strong understanding of SOLID principles and best practices
6 - Fluent English (international team)

Nice to have:
* Experience in high-performance environments
* Proactivity and autonomy

📋 Role Details

  • Position: Principal Software Engineer (Java/Kotlin, AWS)
  • Contract Duration: Until September 2026
  • Start Date: Ideally January 7th (ASAP)
  • Project Context: Acceleration of CAE program (occupational risk management) and document validation for major clients.
  • Day-to-Day: Roadmap development, enhancement of existing services and software, working in Scrum teams
  • Location: 100% remote (Must be located in Spain)
  • Team: International, top-tier professionals from companies like Amazon, LinkedIn, Salesforce
  • Culture: Fast-paced, global environment focused on technical excellence



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