Remote Software engineering Jobs · Kotlin

Job listings

  • Design and develop a shared authentication SDK using Kotlin Multiplatform (KMP).
  • Implement secure OAuth 2.0 and OpenID Connect (OIDC) authentication flows.
  • Develop modern and scalable user interfaces using Jetpack Compose.

Deutsche Telekom IT Solutions is a subsidiary of the Deutsche Telekom Group providing IT and telecommunications services. The company has more than 5300 employees and is known for its multicultural working environment.

$162,717–$244,039/yr
US Unlimited PTO

  • Provide technical leadership across banking-focused engineering initiatives to deliver secure, scalable financial solutions.
  • Drive architectural decisions and infrastructure improvements to enhance system reliability and performance.
  • Mentor and coach engineers while promoting an AI-first engineering mindset and operational excellence.

Cash App is a financial services platform that enables customers to manage and move money. It is part of Block, a large global technology company with a culture of innovation, inclusion, and collaboration.

Global Unlimited PTO

  • Build and scale a stateless API gateway as the high-performance front door for all applications and services.
  • Design and commercialize the platform with usage tracking, billing hooks, and robust authentication.
  • Enforce API governance, enable AI agents, and mentor peers through design and code reviews.

Miovision unlocks intelligent transportation networks using advanced traffic AI, enabling smart and safe communities. The company is backed by a strong team driven by values like winning together, continuous growth, and customer-centricity.

  • Build and ship Android features using Kotlin and Jetpack Compose.
  • Create clean mobile flows for insurance, payments, and financial services.
  • Integrate backend APIs and improve app performance, stability, and UX.

KIRA is an AI-powered neobank app offering financial services like insurance, payments, and claims. The company is a startup that values engineering quality, fast execution, and clean user experience.

  • Build and ship Android features using Kotlin and Jetpack Compose.
  • Create clean mobile flows for insurance, payments, and financial services.
  • Integrate backend APIs and improve app performance, crash rate, and reliability.

KIRA is building the leading mobile-first insurance platform in Southeast Asia, expanding into spending, saving, investing, and more. Our team of over 20 nationalities works remotely and in offices, driven by passion and high ownership.

  • Build and ship mobile features for Android and/or iOS.
  • Create simple mobile flows for insurance, payments, claims, renewals and financial services.
  • Work with product, design and backend teams to turn complex journeys into usable mobile products.

We are a mobile-first insurance platform that makes money smart, reliable, and within reach for everyone. We have teams worldwide with over 20 nationalities and are growing from offices and remotely.

  • Design and build scalable backend services for ML feature management, storage, and serving.
  • Own technical initiatives from design through implementation, balancing trade-offs and navigating ambiguity.
  • Collaborate with cross-functional teams to define solutions that align with business objectives and improve platform reliability.

The company is a technology firm focused on building scalable machine learning platforms and intelligent decision-making systems. It operates in a remote-first environment with a collaborative culture and a commitment to engineering excellence.

  • Design and improve core systems, SDKs, and backend services that enhance product experiences across multiple platforms.
  • Collaborate with product teams to deliver simple, reliable, and scalable solutions.
  • Architect solutions that enable faster loading, intelligent content processing, and improved product performance.

The company builds a widely used audio information platform that helps millions of people access and engage with information. It offers a fully remote, entrepreneurial culture with autonomy and minimal bureaucracy.

  • Drive the design and implementation of new features, creating high-quality, maintainable code.
  • Collaborate and mentor other engineers while working cross-functionally with teams.
  • Debug production issues across services infrastructure and multiple levels of the stack.

EarnIn builds products that deliver real-time financial flexibility for those living paycheck to paycheck, allowing access to earnings without mandatory fees or credit checks. The company has a world-class leadership team and funding partners like A16Z, Matrix Partners, and DST, with a healthy core business and rapid growth.

US Unlimited PTO

  • Own and advance the Bluetooth transport layer for Ditto's distributed data platform, designing and optimizing peer-to-peer communication.
  • Build robust Bluetooth Low Energy solutions in C++/C/Kotlin for iOS and Android, handling complex connection states and performance tuning.
  • Develop automated testing frameworks in Python to validate Bluetooth performance across diverse devices and real-world scenarios.

Ditto is a globally distributed startup redefining how data moves at the edge with a peer-to-peer sync engine for resilient real-time applications. With over $145 million in funding and trusted by organizations like Chick-fil-A and Delta Airlines, we are committed to building a diverse and inclusive team.