Вакансии Mobile Developer / Engineer

Responsibilities

• Build reusable code and libraries for future use.
• Collaborate with other developers, BA, designers, and QA engineers to deliver the best product possible.
• Take responsibility to meet all milestones and deadlines.
• Be a part of all technical decisions, help in sharing the knowledge across the team members.

Requirements

• 4+ year of experience in the development of Android apps that use web services.
• Strong experience with Kotlin Java YAML (more languages appreciated, e.g. Swift, Python, JavaScript, TypeScript, etc.).
• Competent in design patterns, SOLID.
• Competent in Android Architecture components.
• Strong knowledge of Android UI design principles, patterns, and best practices.
• Competent in continuous integration and tools used for continuous integration.
• Competent in asynchronous programming (RxJava, Coroutines, Native Concurrency).
• Experience with Dagger2 / Koin.
• MVP, MVVM, clean architecture.
• Upper intermediate English or higher.

Our engineering team is looking for talents to build React and React Native applications for start-ups from healthcare, fintech, and eCommerce domains.
Well-established development practices and modern technology stack provide a great growth opportunity and a convenient working environment.

What you'll be working on:

• Build web applications in React or mobile applications in React Native;
• Solve challenging tasks and contribute to internal knowledge base;
• Generating ideas for code improvement;
• Development of solutions from scratch according to the specification.

Experience that will help you to do the job:

• Good knowledge of Javascript (ES6+) and Typescript;
• Strong knowledge of React and/or React Native;
• Experience in working with either Redux or Apollo Client;
• Ability to deliver good quality code (clear code with the usage of best practices);
• Experience integrating with REST or GraphQL APIs;
• Experience with Git;
• English Intermediate or higher.

Experience that will be a plus:

• Experience with styled-components or other CSS-in-JS libraries;
• Experience with SSR and Next.js;
• Knowledge of backend technologies;
• Experience with CI/CD.

Зараз в AMO Apps шукаємо Lead QA Engineer (Mobile) для наших Health & Fitness застосунків, який(-а) впливатиме на менеджмент та розвиток нашої Manual QA команди, процеси та розвиватися технічно як QA Engineer.

Ця вакансія саме для тебе, якщо ти хочеш:

• Займатися Manual Mobile тестуванням (від 50% часу)
• Бути менеджером Manual QA команди
• Комунікувати з різними командами на проєкті
• Впливати, корегувати та налаштовувати процеси
• Менторити та налаштовувати відповідні процеси розвитку спеціалістів у команді, розвиватися технічно самостійно

Чого ти досягнеш на цій позиції:

• Займешся повним циклом People Management невеликої Manual QA команди (проведення 1:1, складання PDP, розстановка пріоритетів у команді, підтримка команди)
• Будеш займатися повним циклом тестування наших мобільних застосунків iOS та Android
• Будеш комунікувати з іншими командами AMO, впливати на бізнес зі сторони QA
• Працюватимеш з коректуванням процесів, складанням планів розвитку команди
• Зростатимеш як менеджер та технічний фахівець у роботі з Mobile частиною наших застосунків, зможеш взяти участь у розвитку мікросервісної архітектури, Kubernetes, AWS, Kafka, повноцінним CI/CD тощо

Для цього тобі знадобиться:

• Досвід у QA понад 5 роки, більшість у тестуванні Mobile (iOS/Android)
• Досвід на позиції Lead понад 1 рік (проведення 1:1, налаштування командних процесів, складання PDP)
• Досвід роботи у тестуванні API, БД, з HTTP, REST, git, JSON
• Робота з Docker, розуміння систем агрегації логів (kibana, grafana, etc), CI інструментів (GitHub Actions/GitLab CI/Jenkins etc)
• Досвід роботи із Kubernetes, Kafka або RabbitMQ буде плюсом

We are glad to invite a Senior Android Developer to join one of the most dynamically growing departments – Web & Mobile Solutions, which unites more than 200 professionals in various technologies.
We love technology and think apps are about personal touch and user experience. We truly believe we can influence that in the products we touch. We love to learn and share knowledge.
If you are a positive thinker with excellent communication skills, who can work on dynamic projects, help to engage new customers, and deliver software of varying complexity, you are welcome to come and join us!

Customer

Our Customer is from the UK. The company owns a global marketplace for the fashion industry that allows users to sell customized or rare clothes and accessories. It provides a way to recycle unwanted items for money.
The Customer is quite successful. With more than 15 million active users, the project has raised over 100 million USD in investments.

Project

The project is a social shopping platform – a mix of retail and social networks. Users have profile pages where they can post pictures and descriptions of what they are selling along with their prices. Generally, a platform specializes in clothes retail. Posts can contain hashtags and additional information to make searching for items more comfortable.

Requirements

• At least 4+ years of experience in commercial mobile development
• Expertise in Kotlin/Java and functional programming (RxJava, RxKotlin Kotlin coroutines for asynchronous programming)
• Excellent OOP/OOD skills and high-quality code production
• Expertise in Android Jetpack
• Understanding of data-driven & event-driven design concepts
• Understanding of key business problems that may conflict with established architectural patterns (tree or graph app navigation, deep-linking, offline-mode support, etc.)
• ide experience with CI/CD systems
• Extensive experience with Unit Testing
• At least an Upper-Intermediate level of English

Would be a plus

• Experience with payment processor integrations (Braintree, Stripe, etc.)
• Openness to learning new things (like Flutter, GraphQL, back-end services implementation, etc.)

Responsibilities

• Work with the team to determine requirements, review UI/UX designs
• Develop features for Android and potentially Back-end platforms
• Debug, design, and solve general problems
• Communicate with Customer’s POs and other teams

Svitla Systems Inc. is looking for a Senior/Lead Mobile Engineer (React Native) for a full-time position (40 hours per week) in Ukraine. Our client is the leading labor marketplace for IT field service, connecting companies and skilled technicians to do great work. They match contract IT and other freelancers with corporate clients through an online marketplace of 100,000 service providers. Businesses can grow their service offerings by building and deploying a flexible field services workforce in geographies across the U.S. and Canada, and technicians can find work that fits their schedule and skill set. The client’s mobile app provides real-time work order tracking, the ability to negotiate counteroffers, access to payment history, signature capture, and document uploading. They enable companies to find, hire, and pay contractors anywhere and efficiently manage their workforce. Founded in 2008, the company is headquartered in Minneapolis, Minnesota.
We are looking for someone very strong in React Native who could lead mobile development architecture and best practices and who wants to work in a fast-paced, dynamic environment where everyone’s opinions and efforts are valued.

Requirements

• B.Sc./M.Sc. in Computer Science & Engineering from any reputed University or equivalent practical experience.
• 6+ years of commercial experience in mobile development.
• 4+ years of hands-on experience with the React Native framework, specifically for high-volume, reusable, low-latency mobile applications for mission-critical systems, delivering high availability and performance.
• Experience in technical team leading in mobile development for large-scale systems.
• Strong knowledge of Android and iOS SDK, different versions of iOS & Android.
• Experience with Redux for state management, Saga, RESTful APIs, Web Services, JSON, and push notifications.
• Knowledge of location services, maps, network connectivity services, and other shared iOS/Android libraries.
• Experience with ES6 and React JS is strongly preferred.
• Understanding of React Native best practices and a commitment to following them.
• Familiarity with test-driven development and ability to create and maintain continuous integration and delivery of React Native applications.
• Background in refactoring large code bases.
• Strong communication skills.
• Upper-intermediate level of English

Nice to have

• Experience working with Swift, Objective-C, Kotlin, and Java.

Responsibilities

• Architect, build and maintain systems in the product.
• Identify the right technical components/frameworks for the business requirements.
• Develop and maintain codebase, ensuring adherence to coding standards, best practices, and documentation.
• Mentor a team of developers, providing technical guidance and support to ensure successful project delivery.
• Troubleshoot and resolve complex technical issues, working closely with the team to identify and implement effective solutions.
• Write high-quality, readable code, ensuring application stability by extending and improving the automated testing coverage.
• Stay updated with industry trends, emerging technologies, and best practices, evaluating their potential application within the organization.

Our client success is firmly rooted in solving a very big consumer pain-point – making finding a home a straightforward and transparent process for everyone involved. With this focus, our client now the leading PropTech company in five markets across South East Asia. We are looking for a Senior React Native Developer with a passion for mobile app development. As a developer working on mobile applications, you’ll drive new innovations and build beautiful user experiences.

Main tasks and responsibilities:

• Design, develop, test, deploy, maintain, and improve the software.
• Build pixel-perfect, smooth UIs across both mobile platforms.
• Leverage native APIs for deep integrations with both platforms.
• Diagnose and fix bugs and performance bottlenecks for performance that feels native.
• Reach out to the open-source community to encourage and help implement mission-critical software fixes—React Native moves fast and
• often breaks things.
• Monitor the performance of the live app and continuously improve it on both code and experience levels.
• Unit-test code for robustness, including edge cases, usability, and general reliability
• Collaborate with QA on automated and manual testing to make sure our app releases are always worthy.
• Raise the bar by reviewing each other's code, share knowledge, tips & tricks, and generally help out – within and across teams. This
• may include pair programming.

Must have education, skills and experience:

• 3+ years of professional experience working with React Native.
• 5+ years of professional software development experience.
• Ability to write well-documented, clean Javascript code
• Experience in testing with tools like Jest, Mocha
• Familiarity with native build tools, like XCode, Gradle
• Excellent communication skills needed to work with stakeholders
• Working knowledge of several architectural approaches, caching, data storage, and security.
• Proficient understanding of code versioning tools, such as Git
• Familiarity with CI/CD practices
• Collaborative attitude, ability to take ownership
• English – upper-intermediate

Apme is a product company that develops applications to control and improve people’s health and wellbeing. Now we are looking for a full-time Android Developer to join our team.

You will be responsible for:

• Designing and building advanced applications for the Android platform from scratch.
• Collaborate with cross-functional teams to define, design, and ship new features.
• Work with outside data sources and APIs.
• Work on bug fixing and improving application performance.
• Continuously discover, evaluate, and implement new technologies to maximize development efficiency.

Requirements:

• Proven Android development skills for 2 years.
• Have published at least one original Android app. MVP.
• Experience with Android SDK.
• Experience working with remote data via REST and JSON.
• Experience with third-party libraries and APIs.
• Working knowledge of the general mobile landscape, architectures, trends, and emerging technologies.
• Solid understanding of the full mobile development life cycle.

We develop a mobile application, based on a cross-platform framework (Flutter) for use with Apple iOS and Android devices, which will communicate with medical healthcare devices over the cloud and visualize parameters.
Our team is involved in design, development, and testing, and will follow all the related processes.

Requirements:

• 1+ years of experience in mobile development
• Experience building a Mobile app with a cross-platform mobile framework like Flutter
• Experience with Flutter libraries: rx_dart, bloc, flutter_bloc, flutter_hooks, dio
• Experience writing unit tests
• Strong understanding of OOP and iOS/Android SDK
• Understanding and experience in CI/CD concept
• Strong experience in estimation and planning
• Knowledge and experience in software design – analysis, concepts, design patterns, methods, documentation, and presentation
• Experience with offline storage, threading, and performance tuning
• Proactiveness and orientation to client business needs to explore new technologies, applications, and environments
• English level (both Spoken and Written) is Intermediate or higher

Responsibilities:

• Design and the full cycle development, support of Mobile app(s), SDK(s) with the Flutter framework
• Get into business objectives, propose and develop ideas for products
• Collaborate with a team to define, design, and ship new features
• Estimate and plan execution with the team
• Ensure the performance, quality, and responsiveness of the application
• Identify and correct bottlenecks and fix bugs
• Help maintain code quality and automatization
• Writing unit test

About the project:

Our customer is the leading school transportation provider in North America, being the owner of more than half of all yellow school buses in the United States. Every day, the company completes 5 million student journeys, moving more passengers than all U.S. airlines combined, and delivers reliable, quality services for 1,100 school districts.
N-iX has built a successful cooperation with the client delivering a range of complex initiatives. As a result, N-iX has been selected as a strategic long-term partner to drive digital transformation on an enterprise level, fully remodeling the technology landscape for 55,000 employees and millions of people across North America.

Responsibilities:

• Promote best practices and processes ensuring high code quality
• Set up web application foundation, define design approaches, perform framework adoption
• Research and evaluate technical options to implement business requirements
• Write high-quality, maintainable code with extensive test coverage in a fast-paced professional software engineering environment
• Suggest technical and functional improvements to add value to the product

Requirements:

• 5+ years of software development solid knowledge and experience with React Native in cross-platform mobile development
• Native Development background iOS or Android
• Solid understanding of object-oriented programming (OOP);
• Excellent design, coding, and debugging skills
• Excellent communication and organization skills, product-oriented mindset, focus on team results, willingness to constant personal and team improvements, leadership qualities
• Strong design and algorithmic thinking skills
• Experience with starting up new projects
• Experience with navigation systems would be a plus