Kotlin Developer (Backend)

TL;DR

Kotlin Developer (Backend): Designing, developing, and maintaining backend services using Kotlin and Java with an accent on microservices architecture and RESTful APIs. Focus on ensuring code quality via SOLID principles, debugging production issues, and building scalable system functionality.

Location: Hybrid, Lisbon, Portugal

Company

Specialized IT consulting partner with 18 years of experience helping clients navigate fast-moving markets.

What you will do

• Design, develop, and maintain backend services using Java, Kotlin, and related frameworks.
• Build and consume RESTful APIs and design solutions based on microservices.
• Ensure high code quality by applying SOLID principles and clean architecture.
• Perform code reviews for Pull Request approval to maintain system standards.
• Diagnose production issues, debug problems, and resolve defects.
• Create and maintain detailed technical documentation for services.

Requirements

• 5+ years of professional experience in backend development.
• Strong proficiency in Java, Kotlin, and associated frameworks.
• Experience with RESTful APIs and microservices architecture.
• Proven knowledge of SOLID principles and clean architecture.
• Location: Must be available for a hybrid work arrangement in Lisbon, Portugal.

Culture & Benefits

• No-term full-time contract with health insurance.
• 26 days of paid time off (22 vacation days plus 4 extra annual holidays).
• Meal allowance provided via Coverflex.
• Annual training budget for professional development.
• Team-oriented culture within a dynamically growing international company.
• Referral bonuses and special flexibility options.