Kotlin Developer with TypeScript

2 weeks ago

Toronto, Ontario, Canada Extend Information Systems Inc. Full time

Job Title: Kotlin Developer with TypeScript

Location: Toronto, Canada

Duration: Contract

Job Description:

JD for Kotlin & Typescript:

Highly skilled software engineer with
5+ years of experience
in designing, developing, and deploying scalable applications using
Kotlin
and
TypeScript
. Adept at building robust backend services and dynamic front-end interfaces, with a strong emphasis on clean architecture, performance optimization, and maintainability. Proven ability to work in Agile environments, collaborate with cross-functional teams, and deliver high-quality solutions aligned with business goals.

Core Skills

  • Languages & Frameworks:
    Kotlin (Spring Boot, Ktor), TypeScript (React, Angular, )
  • Architecture:
    Microservices, RESTful APIs, Event-driven systems
  • Tools & Platforms:
    Docker, Kubernetes, AWS/GCP, Gradle, Webpack
  • Testing:
    JUnit, Jest, Cypress, Mockito
  • Practices:
    CI/CD, TDD, SOLID principles, Clean Code
  • Databases:
    PostgreSQL, MongoDB, Redis

Experience Highlights

  • Backend Development (Kotlin):
  • Designed and implemented
    microservices
    using
    Spring Boot
    and
    Ktor
    , ensuring high availability and scalability.
  • Integrated
    RESTful APIs
    and
    GraphQL
    endpoints for seamless data exchange.
  • Optimized application performance by leveraging
    coroutines
    and asynchronous programming in Kotlin.
  • Frontend Development (TypeScript):
  • Built responsive and interactive
    web applications
    using
    React
    and
    Angular
    .
  • Implemented
    state management
    with Redux and RxJS for complex UI workflows.
  • Developed reusable UI components and ensured
    cross-browser compatibility
    .
  • DevOps & Cloud:
  • Automated deployments using
    CI/CD pipelines
    (Jenkins, GitHub Actions).
  • Containerized applications with
    Docker
    and orchestrated using
    Kubernetes
    .
  • Deployed and monitored services on
    AWS/GCP
    , ensuring cost optimization and reliability.
  • Collaboration & Leadership:
  • Mentored junior developers on Kotlin and TypeScript best practices.
  • Participated in
    code reviews
    , ensuring adherence to coding standards and security guidelines.
  • Worked closely with product owners and QA teams in
    Agile/Scrum
    environments.

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