Remote Software engineering Jobs · Kotlin

Job listings

  • Design and build the Supabase Kotlin SDK, including Auth, Database, Storage, Functions and Realtime clients
  • Define API conventions and patterns that feel idiomatic to Kotlin developers — coroutine-native, expressive, and consistent with Android and KMP ecosystem expectations
  • Drive the SDK roadmap, identifying gaps and prioritizing improvements based on developer feedback and Supabase product direction

Supabase is the Postgres development platform, built by developers for developers. They provide a complete backend solution including Database, Auth, Storage, Edge Functions, Realtime, and Vector Search. All services are deeply integrated and designed for growth and its team is 180+ team members strong across 40+ countries.

$138,380–$254,111/yr

  • Build, test, and deploy user experiences in our mobile application
  • Measure and optimize the performance of the mobile application at scale
  • Collaborate with Product Managers and Designers on planning and implementing frictionless user experiences

Included Health delivers integrated virtual care and navigation. Their mission is to raise the standard of healthcare for everyone by breaking down barriers to provide high-quality care for every person, no matter where they are in their health journey.

  • Drive improvements to our OpenSearch and Thanos infrastructure.
  • Design, build, and maintain backend services for high-performance data ingestion and storage
  • Operate and scale services across AWS (EC2, EKS, ECR)

They are looking for a software engineer who tackles big, unsolved problems head-on, researching, experimenting, and iterating until they crack it. The data pipeline is the backbone of everything they build and is pushing the boundaries of ingestion throughput, query performance, and storage efficiency.

  • Own a product area end-to-end, including problem framing, implementation, rollout, and iteration.
  • Lead multi-person projects, write and review design docs, and make sound architectural decisions.
  • Build systems that are observable and reliable, participate in incident response, and drive post-incident improvements.

Alvys is building the operating system for modern freight with a multi-tenant SaaS platform that streamlines day-to-day transportation operations. They measure success by impact, not output and balance innovation with sustainability—every feature they build comes with a maintenance cost they own.

$123,586–$174,043/yr

  • Break down larger projects into individual tasks and deliver them in multiple phases.
  • Support peers and stakeholders in the product development lifecycle.
  • Contribute to a sense of community by engaging in growth and development activities.

Affirm is reinventing credit to make it more honest and friendly, giving consumers the flexibility to buy now and pay later without any hidden fees or compounding interest. They are a remote-first company that values its employees by offering competitive benefits.

$130,000–$170,000/yr

  • Develop and maintain backend services of our EV platform, ensuring seamless component integration.
  • Integrate with third-party APIs to implement external services, enhancing OEM partners and other external solutions.
  • Develop services to interact with connected vehicles at scale and maintain front end web apps for UIs.

EnergyHub empowers utilities and their customers to create a clean, distributed energy future. Their platform helps consumers turn smart thermostats, EVs, and other products into virtual power plants, partnering with leading IoT companies to provide energy and cost savings.

  • Lead and grow a team of full-stack engineers working across application and backend services.
  • Own the technical direction of the product application and its supporting services.
  • Guide the team in delivering complex features end-to-end.

Logz.io is a cloud-native observability platform that helps engineering teams monitor and troubleshoot their systems using logs, metrics, and traces. Their platform processes massive real-time data and integrates deeply with open-source tools like OpenSearch, Grafana, and Jaeger.

  • Design and implement new features for Android applications using Kotlin.
  • Develop clean, reliable, and maintainable code following object-oriented programming principles.
  • Diagnose and resolve bugs, performance bottlenecks, and security vulnerabilities in mobile applications.

Jobgether is a platform that connects job seekers with companies using AI-powered matching. They ensure quick, objective, and fair application reviews, identifying top candidates for hiring companies.

  • Contribute to Android native application development initiatives
  • Implement and maintain features using React and React Native design patterns
  • Optimize application performance and improve query efficiency

They are seeking an experienced Android Mobile App Developer to support the Native Profile experience within their mobile applications. This role will augment an existing mobile engineering team and contribute to both Android native development and React Native initiatives.

  • Design and implement features end-to-end, from robust backend services and APIs in Java/Kotlin and Spring Boot to polished, responsive user interfaces in Angular.
  • Work within agile product teams to deliver high-quality features, participate in code reviews, and contribute to technical discussions across both backend and frontend.
  • Tackle complex technical problems that span the full stack, propose innovative solutions and continuously improve our development practices, tooling, and user experience.

Aiwyn is transforming the way accounting firms manage the entire revenue lifecycle. Backed by top-tier investors, they are one of the fastest-growing scale-up SaaS companies in the world, building category-defining technology with world-class people, processes, and products.