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Hire dedicated Kotlin developers

Seamless integrations, maximum impact: hire Kotlin developers from Binerals. Our team comprises 100+ dedicated Kotlin developers across a broad spectrum of development functions.

  • 100+ Kotlin developers on staff
  • 75% senior and middle developers
  • 120+ Kotlin projects delivered

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Kotlin developers on staff
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senior and middle developers
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years of experience in Kotlin
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Kotlin projects delivered

Hire Kotlin developers from Binerals

Large pool of Kotlin experts

Team comprises 100+ dedicated Kotlin developers across broad spectrum of development functions.

Quick and easy ramp-up

CVs accessible in 1–2 hours; developers prepared to commence work within 1–3 days.

Flexible hiring models

Customized specialist selection for full-time or part-time, middle or senior positions.

Agility and smooth integration

Specialists ready to integrate seamlessly regardless of existing team composition or methodologies.

High code quality

Integration of various testing and code review techniques, ensuring quality while optimizing costs.

Transparency and efficiency

Meticulous tracking of hours and tasks with consistent progress updates.

Core Kotlin technologies our developers work with

Native Android

  • Android SDK
  • Android NDK
  • Android Auto
  • KMM
  • Wear OS
  • Jetpack Compose

Back-end

  • Spring Boot
  • Micronaut
  • Quarkus
  • Hibernate
  • Jooq
  • Ktor

Testing

  • JUnit 5
  • Mockito
  • Espresso
  • Selenium
  • Appium
  • MockK

Cloud & Databases

  • AWS
  • Azure
  • GCP
  • Firebase
  • MongoDB
  • PostgreSQL
Start Hiring

How to hire Kotlin developers in 3 steps

    Request (Day 1)

    Specify quantity of experts, necessary tech stack, desired experience level, and preferred engagement model.

    Candidate screening (Day 2)

    Team identifies best candidates and provides CVs and rates within 24 hours. Schedule interviews at your convenience, typically within 1–2 days.

    Kick-off and onboarding (Day 3–5)

    Negotiate collaboration terms and finalize agreements. Developers start immediately upon document signing. Grant access to infrastructure and conduct kick-off meeting.

Your Kotlin team is ready to go

Tell us what you need and we will put the right Kotlin engineers in front of you — no agency markup, no surprise delays, no lock-in.

Kotlin development services we deliver

Developers craft bespoke applications from the ground up with robust functionality to help businesses stand out.

Custom Kotlin app development

How our Kotlin developers ensure code quality

Unified coding protocols

Strict adherence to Kotlin and Java paradigms, Material Design principles, and Jetpack libraries. Thorough documentation of code choices.

In-depth unit testing frameworks

Tests rooted in real-world use cases, evaluating code resilience across diverse inputs and integrating behavior-driven development.

Holistic code assessment strategies

On-the-spot examination, organized peer reviews, deliberate code exploration, automated quality validations.

Engagement models for Kotlin development

    Kotlin team augmentation

    Incorporate experts into current team, delegate entire projects, or tackle specific segments including advanced technologies.

    Augment your team

    Dedicated Kotlin team

    Highly autonomous team ensuring consistent delivery aligned with project KPIs, comprehensive development management.

    Get a dedicated team

    Full project outsourcing

    From architecture and development to testing and release, we own delivery end-to-end while you stay focused on your business strategy.

    Outsource your project

How we vet Kotlin developers

Meticulous review from pool of 70,000+ professionals. Only the top 5% of technical talent make it through our screening process.

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Candidate CV screening

Meticulous review from pool of 70,000+ professionals, scrutinizing education, experience, and skills.

Initial HR interview

Evaluate professionalism, cognitive abilities, soft skills, and cultural fit with company values.

Technical and psychometric interview

Assess technology stack knowledge and ability to contribute effectively within collaborative framework.

Test task

Candidates assigned compact task resembling project work, assessing problem-solving and time-management.

Reference checking

Verify recommendations and reviews from previous employers.

Top management interview

Conclusive interview with Head of Technical Department discussing mission, values, and conditions.

Job offer to top 5% tech talent

Chosen talents receive job offer after final interview and condition discussion.

Meticulous review from pool of 70,000+ professionals. Only the top 5% of technical talent make it through our screening process.

  • 1Candidate CV screening

    Meticulous review from pool of 70,000+ professionals, scrutinizing education, experience, and skills.

  • 2Initial HR interview

    Evaluate professionalism, cognitive abilities, soft skills, and cultural fit with company values.

  • 3Technical and psychometric interview

    Assess technology stack knowledge and ability to contribute effectively within collaborative framework.

  • 4Test task

    Candidates assigned compact task resembling project work, assessing problem-solving and time-management.

  • 5Reference checking

    Verify recommendations and reviews from previous employers.

  • 6Top management interview

    Conclusive interview with Head of Technical Department discussing mission, values, and conditions.

  • 7Job offer to top 5% tech talent

    Chosen talents receive job offer after final interview and condition discussion.

What our customers think

Overall, we're very satisfied with this collaboration.

Their quick turnaround times made for a very pleasant experience for us.

Their specialists are very responsive to the needs and do everything accurately.

Binerals is exactly what we sought in a partner. Their team listens to us and documents everything.

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