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Kotlin Developer – Server-Side / API

Congensys Corp.Phoenix, AZ🇺🇸United StatesPosted Sep 17, 2026

Why This Role Stands Out

You can advance your career by developing cutting-edge server-side applications and APIs in Kotlin at Congensys Corp., a reputable technology firm. This role is ideal for experienced backend developers who excel in application architecture and are eager to potentially explore AI integration. Apply now to join their innovative team in Phoenix and contribute to impactful projects.

Quick Overview

Seniority
Mid Senior
Work mode
On Site
Location
Phoenix, AZ, United States
Posted
Yesterday
Generative AIKotlinPhoenix

Job Description

Job Title: Kotlin Developer – Server-Side / API

📍 Location: Phoenix, AZ
🤝 Interview: In-Person
💼 Employment: W2 Only
🚫 No C2C / No 1099
🛂 Work Authorization: Any Valid Work Authorization

We are hiring a Kotlin Developer with strong hands-on experience in server-side Kotlin, application development, and APIs.

Required Skills:

  • Strong hands-on Kotlin development experience
  • Server-side Kotlin / backend application development
  • Experience developing and integrating APIs
  • Strong software development and programming fundamentals
  • Experience with backend services and application architecture

Preferred / Plus:

  • AI / Generative AI experience
  • Experience integrating AI capabilities into applications
  • Modern backend development technologies

Important:

  • Server-side / backend Kotlin experience is mandatory
  • Mobile Kotlin experience alone will NOT be considered
  • AI experience is a major plus
  • In-person interview is required in Phoenix, AZ
  • W2 only – No C2C / No 1099
  • Open to candidates with any valid work authorization

📩 Interested candidates: Please send your updated resume to with the subject line "Kotlin Developer – Phoenix".

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