Backend Kotlin Developer

RemoteSalary not specified
Location not specified

Tech Stack

KotlinTypeScriptMicroservicesCI/CDUnit Testing

Job Description, Responsibilities & Requirements

About the Position

At Sphere, we offer management consulting, end-to-end technology solutions, enterprise applications, software engineering, data analytics, and staff augmentation services, through onsite and remote world-class teams.

Sphere Partners has partnered with a cutting-edge insuretech company that aims to disrupt the existing legacy industry. The company uses powerful technology to offer everyday drivers better coverage for less money. Now we are looking for a Kotlin Developer to join our team.

Position: Full-time (Remote)

Term: Long-term

Timezone: Until 3 PM Chicago Time Zone

If you are an experienced Senior Kotlin Developer (+React) with a passion for building scalable and efficient server-side solutions, we encourage you to apply and contribute to our dynamic and innovative development team at Sphere Partners.

Responsibilities

  • Design, implement, and maintain efficient, reusable, and scalable server-side code using Kotlin, TypeScript (for backend development) and requires handling a complex central codebase;
  • Support production applications including on-call responsibilities;
  • Develop robust and secure RESTful APIs;
  • Help improve, expand, and maintain our acquisition, applicant, and customer APIs;
  • Design and implement database schemas with a focus on data consistency, integrity, and optimization;
  • Optimize and maintain database performance for high-volume applications;
  • Work with the engineering and product team to help bring the features on our ambitious roadmap to life for our customers.

Requirements

  • Experience as a backend developer with a focus on Kotlin;
  • Experience with TypeScript as a backend developer;
  • Experience with React (at least 6 months) - will be a plus;
  • Experience with database systems (PostgreSQL, MySQL, etc);
  • Experience with unit testing, integration testing, and continuous integration tools;
  • Experience with GitHub copilot or Gemini;
  • Experience with cloud platforms (e.g., AWS, Azure, or GCP);
  • Understanding of microservices architecture and its implementation.

We Offer

  • Opportunity to work with a dynamic and innovative team;
  • Remote work options;
  • Competitive salary (details not specified);
  • Professional growth and development opportunities.

About the Company

At Sphere, we are committed to delivering world-class technology solutions and services through our remote and onsite teams. Our partnership with the cutting-edge insuretech company allows us to leverage powerful technology to disrupt the legacy industry and provide better coverage for everyday drivers.

Job Details

Company name:
Sphere Partners
Location:
Location not specified
Employment Type:
Full-time
Work Mode:
Remote
Posted on TheJob:
Jul 18, 2026
Last checked:
Jul 18, 2026
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