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Senior Software Engineer, Frontend (React-Native)
You will provide technical leadership for the UX Toolkit by building React Native SDKs and applications, designing reusable components, optimizing mobile performance, integrating native iOS and Android functionality,…
Application Security Engineer
You will embed security into the software lifecycle by reviewing code (Ruby, Go, Python), threat-modeling features, and automating SAST/SCA in CI/CD for a SaaS platform running on AWS.
Lead Mobile Engineer, Performance
Lead the mobile performance engineering effort for Polymarket’s prediction-market app, optimizing startup, rendering, and network efficiency across iOS and Android to keep the high-traffic platform fast and reliable.
Senior Mobile Engineer (Card & Payment)
Build and own the global card issuance flow for a crypto exchange’s mobile apps, shipping features in Swift/Kotlin/Rust while collaborating with US and Asia teams.
Senior Backend Engineer (Java/Kotlin) — High-Scale
Builds and maintains high-scale backend microservices for Allegro’s checkout and purchase systems using Java, Kotlin, Spring, and MongoDB in a cloud-native environment.
Backend Developer
Mid-level backend developer building Kotlin services on AWS (EKS, DynamoDB, SQS) and streaming pipelines, with a focus on AI-assisted coding and security best practices.
Android Developer
Build and maintain Android apps for a major U.S. investment client using Java/Kotlin, Jetpack Compose, and modern testing tools.
Platform Software Engineer, AI & Data Platforms (AiDP)
Build and maintain Apple’s PostgreSQL database platform and automation layer, shipping API-driven microservices that manage database clusters at scale for AI and other critical services.
Руководитель группы бэкенд‑разработки приложения Яндекс Пэй
Lead a 4–5-person backend team building distributed, fault-tolerant systems for Yandex Pay using Kotlin, Spring Boot, PostgreSQL and async queues.
AOSP / Android Developer
Develop Android applications and frameworks using Java/Kotlin, AOSP, and embedded Linux tools for automotive and embedded systems projects.
Staff Software Engineer
Build and scale DoorDash’s global logistics backend, migrating monoliths to microservices and optimizing performance for a three-sided marketplace.
Software Engineer III
Builds and maintains scalable backend systems for wellness tech (e.g., fitness/wellness platforms) using .NET/C#/Java/Kotlin, microservices, and SQL, collaborating cross-functionally to deliver user-centric features while championing observability and engineering best practices.
Senior Software Engineer
Build and maintain full-stack features for a luxury e-commerce and consignment platform using Java, Kotlin, TypeScript, React, and GraphQL.
Senior Software Engineer (Kotlin/Java) @ Scalo
Build secure backend services in Java/Kotlin with Spring and AWS for a fintech investment platform, focusing on authentication, KYC, GDPR compliance, and client integrations.
Android Developer – Greenfield AI‑Driven Build (Remote)
Build native Android apps in Kotlin and Jetpack Compose for an AI-driven safety-critical platform, collaborating with product, QA, and backend teams.
Kotlin Android Engineer - Jetpack Compose Fintech
Builds and maintains the Android app using Kotlin and Jetpack Compose for a fintech savings platform.
Android Engineer
Build and refine Plum’s Android app using Kotlin and Jetpack Compose, crafting a smooth, intuitive interface for users to manage savings and investments.
Staff Android Engineer: Lead Architecture & Impact
Lead the architecture of the Guardian’s Android app, built in Kotlin/Java, and mentor engineers to deliver a fast, reliable experience for millions of readers.