# Android Developer Internship at CryptoMize Apply now for the Android Developer Internship in Delhi at CryptoMize — a 6-month certified program on a rolling, always-hiring intake. Android developer interns here do not build todo-list apps for a portfolio: you train on the mobile engineering behind our encrypted communication stack — the Android clients in the CryptoSuite lineage — where secure storage, hardened communication, and device-level threat resistance are the product, not a feature flag. If you are a fresher who wants Kotlin or Java craft sharpened against security requirements most apps never face, this is the internship description, the required skills, the eligibility, and the selection process, in full. ## Facts - Location: New Delhi (HQ), CDR Building, Chhatarpur - Type: 6-month internship, certification provided - Availability: immediate, rolling intake (always hiring) - Compensation: discussed at screening ## What you will actually do - Build and maintain Android application features under senior review — UI, data layers, and background services to the standard our encrypted-product clients demand - Implement secure local storage patterns — encrypted data at rest, secure key handling, and the discipline of assuming the device is hostile - Work on communication-layer integrations with backend services over TLS-hardened, certificate-pinned channels - Write unit and instrumentation tests as first-class work — coverage is a feature of security products, not an afterthought - Participate in threat-modeling reviews for mobile features — learning how a design decision becomes an attack surface - Support code-review rotations where security findings on mobile code are discussed openly and fixed properly - Ship a capstone feature in the final months: specified, reviewed, tested, and merged behind our engineering standards ## Skills - Kotlin or Java — solid fundamentals in the language you bring, fluency in the other trainable - Android SDK fundamentals — activities/fragments or Compose, lifecycle, and the main-safety discipline - Jetpack family — Room, WorkManager, ViewModel-class architecture patterns - UI construction — XML layouts or Jetpack Compose, to material-design standard - Networking on Android — Retrofit/OkHttp-class stacks and async patterns - Local data persistence — SQLite, Room, and secure-storage awareness - Version control discipline — Git branching, review, and clean history - Testing habit — unit tests and instrumentation basics as default practice - Security mindset — interest in encrypted storage, certificate pinning, and obfuscation (we train the depth) - Debugging patience — logcat reading and breakpoint discipline before Stack Overflow - Code-review receptivity — receiving security-marked feedback without ego - Documentation clarity — the README and the code agree ## Tools - Android Studio - Kotlin / Java with Jetpack (Room, WorkManager, ViewModel patterns) - Git-based review workflow - OkHttp/Retrofit with certificate-pinning patterns - ProGuard/R8 code-obfuscation toolchain ## Questions and answers ### What does an Android Developer intern do at CryptoMize? An Android developer intern builds reviewed, tested features on our secure-mobile product line — encrypted local storage, hardened communication layers, and the Jetpack-class engineering behind them — under a named senior mentor. ### What is the eligibility for the Android Developer Internship? Final-year students or recent graduates with solid Kotlin or Java fundamentals and genuine Android SDK familiarity — a personal project you can walk through counts. No diploma is mandatory; demonstrated code does. ### Is the Android Developer Internship paid? Compensation is discussed during the screening process and depends on demonstrated skill, engagement classification, urgency, and track record. We deliberately do not publish figures — intern value is assessed on the evidence of the code, not on a public rate card that anchors both directions wrongly. ### How long is the internship, and is a certificate provided? The program runs 6 months with a certificate on completion — plus merged, reviewed commits in your name against real security requirements. Strong interns receive full-time offers. The six months are paced so the last one is almost entirely shipping — by then the reviews are shorter, the tests come first, and the security thinking has stopped being effort. ### What is the selection process for the internship? A short application, a small take-home Android exercise (reviewed for code quality and security awareness), and an interview with the mobile engineering lead. The cycle typically completes within two weeks. ### Kotlin or Java — which should I know? Either, strongly. Our stack works in both; we teach the second language on the job. What we look for is fundament-clean code and the security mindset to care why encrypted storage matters. ### What kind of apps will I actually work on? Android clients in our encrypted-product line — secure communication and storage applications where certificate pinning, encrypted databases, and obfuscation resistance are baseline requirements, not optional hardening. The exact product surfaces are engagement-confidential, but the engineering standards are exactly as described here. ### What happens after the Android Developer Internship ends? Two outcomes: conversion or a strong exit. Interns who clear the capstone and the engineering bar receive full-time Android Developer offers — conversion is the program's primary purpose. Those who exit instead leave with reviewed commits, tested features, and a security-grade reference that carries weight anywhere mobile engineering is taken seriously. Apply: https://cryptomize.com/careers/internship/apply/