Kotlin Developer
Posted on January 13, 2026
Job Description
Kotlin Developer
Overview
Location Remote
Mode of Hire 2 Months Contract Extendable
Shift: IST
Key Responsibilities
- Design, develop, and maintain backend services using Kotlin on the JVM.
- Build and evolve RESTful APIs and internal service contracts supporting core platform capabilities.
- Own feature development from design through production release and postlaunch support.
Systems & Integrations
- Implement backend components supporting integrations with CRMs and thirdparty platforms (e.g., HubSpot, Salesforce).
- Ensure reliability and consistency of data flows across distributed services.
- Contribute to eventdriven pipelines and asynchronous processing where applicable.
Quality, Performance & Reliability
- Write comprehensive unit, integration, and contract tests.
- Identify and resolve performance bottlenecks, memory issues, and concurrency risks.
- Participate in oncall rotations and support production incident resolution.
Technical Collaboration
- Participate in design discussions and provide input on service boundaries and data models.
- Review code from peers and mentor junior engineers.
- Collaborate with DevOps and SRE teams on deployment, monitoring, and scalability.
Required Qualifications
- 4–6 years of backend engineering experience in production systems.
- Strong handson experience with Kotlin (or Java with significant Kotlin exposure).
- Experience building RESTful APIs and microservices.
- Solid understanding of distributed systems, concurrency, and JVM performance.
- Experience with relational databases and schema design.
- Familiarity with CI/CD pipelines and cloudbased deployments.
Required Skills
kotlin
restful apis
microservices.
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