Join Onix as a Senior iOS Developer and create extraordinary mobile experiences. Apply now and unleash your creativity with us!

Senior iOS Developer

If you are focused on achieving the best results, good in generating elegant and functional solutions, know how to analyze and optimize the code to improve the app&rsquo;s performance, this job is definitely for you.
Your responsibilities:
<ul>
<li>Working with new software design patterns and expertly applying them when coding</li>
<li>Using classical algorithms and data structures</li>
<li>Analyzing conditions and selecting the best ways for data storing and processing</li>
<li>Working with SQLite and Realm databases</li>
</ul>
Requirements:
<ul>
<li>3+ years of iOS app development experience</li>
<li>Proficiency in Objective-C and Swift</li>
<li>In-depth knowledge of network protocols and working with sockets</li>
<li>Deep knowledge of iOS SDK, basic frameworks (Foundation, UIKit, CoreData, AutoLayout, CoreGraphics, and MapKit), and XML and JSON formats</li>
<li>Experience with Push Notifications and understanding of their limitations</li>
<li>Experience with SOAP and REST services and knowledge of the characteristics and differences between iPad, iPhone and iPod</li>
<li>Experience in app profiling, search for bottlenecks and optimization; good understanding of work with binary file formats, and speed and memory usage optimization</li>
<li>Ability to work with low-level devices, such as iBeacon and BLE</li>
<li>Knowledge of OpenGL and Metal</li>
<li>Knowledge of libPng, libJpeg and Open Source, and experience of Open Source libraries porting are preferable</li>
<li>Knowledge of C++ and STL is an advantage</li>
<li>Proficiency in English</li>
</ul>

Android

Discover exciting career opportunities as a Senior Android Developer at Onix. Join our team of experts. Apply now!

Senior Android Developer

Not afraid of challenges and looking for an opportunity to work with a team of professionals? If you are looking to improve your knowledge, interested in innovations and want to work in a friendly like-minded team, this position will be interesting to you.
Your responsibilities:
<ul>
<li>Developing Android apps</li>
<li>Searching for innovative solutions</li>
<li>Developing and supporting new features and solutions for Android</li>
<li>Working with NestedScrollView with a nested RecyclerView</li>
<li>Being ready to disassemble dex and jar and add code to the tasks where needed</li>
<li>Working with a video in RemoteView</li>
</ul>
Requirements:
<ul>
<li>3+ years of experience in Android app development</li>
<li>In-depth knowledge of Java; experience in Java 8 is an advantage</li>
<li>OOP, design models and specific patterns for Android</li>
<li>Working with version control systems, such as Git and Mercurial</li>
<li>Profiling, search and elimination of bottlenecks in code</li>
<li>Knowledge of REST, XML, JSON, GSON, Jackson, and binary formats</li>
<li>Experience with SQLite and knowledge of other databases is an advantage (Realm, Firebase)</li>
<li>Good knowledge of TCP/IP and UDP protocols and sockets</li>
<li>Experience with Android API 1.6 &ndash; 6.0, Google API, Google services, and Android NDK</li>
<li>Experience with Android Studio and Eclipse</li>
<li>Editing Gradle scripts</li>
<li>Experience with Hardware API, MediaEncoder, Camera API, Bluetooth and USB</li>
<li>Experience with complex designs, animation, Custom View, and View Group with states</li>
<li>Experience with third-party libraries, Retrofit and Crashlytics</li>
<li>In-depth knowledge of C/C++ is an advantage</li>
<li>Open-Source libraries editing experience is preferable</li>
<li>Experience in AOSP assembling is a plus</li>
<li>Fluent English</li>
</ul>

Senior Android Develope

React

Discover exciting career opportunities as a Middle JavaScript Developer at Onix. Join our team of skilled professionals!

Middle JavaScript Developer

You enjoy working with new technologies, you see their advantages and disadvantages, and always strive to improve your knowledge? Then pay attention to this vacancy as it might be just right for you.
Your responsibilities:
<ul>
<li>Developing and updating web interfaces</li>
<li>Searching for technically sound solutions</li>
<li>Maintaining and expanding knowledge in emerging technologies and trends</li>
<li>Take responsibility for work on your tasks and tasks of your team</li>
</ul>
Requirements:
<ul>
<li>2+ years of experience in web development and project support</li>
<li>Fluency in HTML, CSS and JavaScript</li>
<li>Deep knowledge of JS basics (types of systems, context, prototypes, etc.)</li>
<li>Deep understanding of DOM API</li>
<li>Advanced knowledge in Angular JS, React.js and Node.js</li>
<li>Understanding how version control systems work</li>
<li>Experience in solving problems for functionalities that work in different environments</li>
<li>Fluent English</li>
</ul>

Join our dynamic team and work on groundbreaking web development projects. Apply now and shape the future of JavaScript development with us!

Senior JavaScript Developer

Are you striving for further professional growth? Are you interested in and happen to have knowledge of new methodologies, development processes and technology platforms? Then this job is just right for you.
Your responsibilities:
<ul>
<li>Developing and updating web interfaces</li>
<li>Searching for technically strong solutions</li>
<li>Maintaining and growing knowledge in new technologies and trends</li>
<li>Take responsibility for work on your tasks and tasks of your team</li>
</ul>
Requirements:
<ul>
<li>3-5 years of experience in HTML, CSS and Javascript and adherence to high standards (including cross-browser compatibility and different screen-resolution devices)</li>
<li>Knowledge and experience with Angular JS, React.js and Node.js</li>
<li>In-depth knowledge of the latest front-end development tools and frameworks</li>
<li>Excellent work with design and UX details</li>
<li>Being open-minded, enthusiastic and creative</li>
<li>Working on tasks both with a team and independently</li>
<li>Adjusting to tight deadlines as needed and not losing passion</li>
<li>Sticking to the latest programming methods and practices</li>
<li>Fluent English</li>
</ul>

DevOps

Elevate your career as a Middle/Senior DevOps Engineer at Onix. Apply now and be part of our DevOps journey!

Middle/Senior DevOps

Onix is looking for a system administrator with experience in Unix-servers and web-based applications setup to join our team.
Your responsibilities:
<ul>
<li>Automating existing processes and working on &ldquo;day-to-day&rdquo; tasks</li>
<li>Interacting with development teams to automate processes in projects</li>
<li>Continuously improving system performance</li>
<li>Having passion for &ldquo;making things simple" and finding ways to automate daily tasks</li>
<li>Delivering and deploying a final product on target servers</li>
<li>Standardizing the development environment</li>
<li>Configuring server infrastructure according to the requirements of a product under development</li>
</ul>
Requirements:
<ul>
<li>Experience in configuring Linux server operating systems</li>
<li>Experience in administering PostgreSQL and MySQL (knowledge of Redis, MongoDB, Memcached will be a strong advantage)</li>
<li>Experience in administering Nginx and Apache web-servers</li>
<li>Knowledge and understanding of DNS, HTTP and SSL</li>
<li>Understanding and using of Continuous Integration/Delivery is preferable</li>
<li>Experience in monitoring systems deployment</li>
<li>Creating simple solutions that work</li>
<li>Experience in working with Docker, Ansible, Chef and Puppet will be a big plus</li>
<li>English knowledge should allow to read and understand technical documentation</li>
</ul>

Join Onix as a QA Engineer and ensure exceptional software quality. Be part of our dedicated team and contribute to delivering flawless products.

Are you looking to put your perfectionism into action without sacrificing your social life? Onix is searching for a QA who is ready to improve the software development process, prevent errors and find bugs in software products.
Your responsibilities:
<ul>
<li>Verifying product requirements</li>
<li>Assessing risks</li>
<li>Planning ideas to improve the quality of product, and analysis of test results</li>
<li>Analyzing and clarifying requirements with a customer or business analysts</li>
<li>Planning the testing process</li>
<li>Conducting functional testing</li>
<li>Identifying bugs and errors and reporting them into a bug tracking system</li>
<li>Discussing fixes with developers</li>
<li>Tracking the life cycle of errors</li>
<li>Conducting regression testing of subordinate bugs and errors</li>
</ul>
Requirements:
<ul>
<li>Clear understanding of a software development cycle</li>
<li>Understanding the theory and basic testing tools</li>
<li>Intermediate English and higher</li>
<li>Being open-minded about IT and striving for professional growth</li>
<li>Willingness to work in a team</li>
<li>Excellent communication skills</li>
<li>Attention to detail and perseverance</li>
<li>Analytical skills and the ability to model and work with abstractions</li>
<li>Understanding how to determine the value of an error or bug</li>
</ul>

QA Engineer

Take your PHP development skills to the next level as a Senior PHP Developer. Join our team at Onix and work on cutting-edge projects. 

Senior PHP developer

Requirements:
&nbsp;
<ul>
<li>At least five years of PHP development experience</li>
<li>Basics of software development and architecture (OOP, design patterns, SOLID, and REST API design)</li>
<li>Knowledge of PHP 7+</li>
<li>In-depth knowledge of HTML and CSS</li>
<li>Good knowledge of Javascript and the browser environment</li>
<li>Commercial experience with frameworks like Laravel, CakePHP, Yii2, and Symfony</li>
<li>Good understanding and professional experience with MySQL and/or PostgreSQL</li>
<li>Examples of developed complex and highly loaded server applications</li>
<li>Experience with Docker and Jenkins</li>
<li>Ability to work with AWS and Redis/Memcached</li>
<li>Experience in creating Socket servers and ability to work with Push messages are an advantage</li>
<li>Ability to learn new technologies and gain insight into libraries quickly</li>
<li>Team player skills and ability to calculate working hours</li>
<li>Ability to mentor colleagues, conduct code reviews, and locate problematic code pieces</li>
<li>English language proficiency</li>
</ul>
&nbsp;
We offer:
&nbsp;
<ul>
<li>Flexible work schedule (5 days a week)</li>
<li>Ability to work in the office, remotely, or both</li>
<li>All public holidays are days-off</li>
<li>Paid probationary period</li>
<li>Paid vacation and sick leave</li>
<li>Financial assistance at the birth of a child</li>
<li>Comfortable modern 8-floor office in the city center with a sun terrace and relaxation areas</li>
<li>Free English classes, including with a native speaker</li>
<li>Mentoring and shared interest groups</li>
<li>Continuous education in technologies</li>
<li>Ability to split equipment purchases 50/50 with the company</li>
<li>Full reimbursement for participation in domestic and international conferences</li>
<li>Partial payment of professional courses fees</li>
<li>Partial reimbursement of the gym, swimming pool, or other fitness expenses</li>
<li>Team building activities with the team and other colleagues, including outdoor activities, field trips, and various events</li>
<li>Care, respect, and everything you need for comfortable work in our company!</li>
</ul>

Sales

Unleash your sales prowess as a Sales Manager/Lead Generator at Onix. Apply now and be part of our success story!

Sales manager/lead generator

Onix is looking for a talented, ambitious and purpose-driven sales who is ready to join our sales team.
What we expect from you:
<ul>
<li dir="ltr">Fluent English (both speaking and writing)</li>
<li dir="ltr">Sales experience (applicants with IT sales experience are a top priority, but applicants with sales experience in other industries are also warmly welcome)</li>
<li dir="ltr">Motivation to grow as a professional and acquire new sales skills</li>
<li dir="ltr">Obsession with achieving results</li>
<li dir="ltr">Sincere interest in new IT technologies</li>
</ul>
What you can expect from us:
<ul>
<li dir="ltr">A comfy office in the city center and friendly colleagues</li>
<li dir="ltr">Office environment that helps your professional growth</li>
<li dir="ltr">Competitive salary</li>
<li dir="ltr">A chance to work in the best IT company in our region</li>
</ul>
During the probation, your duties will include:
<ul>
<li dir="ltr">Searching for potential customers on Upwork and LinkedIn</li>
<li dir="ltr">Making first contact with potential customers and direct those interested leads to a sales manager for further processing</li>
</ul>
The probation lasts two months
We&rsquo;re waiting for your resume at <a href="mailto:hr@onix-systems.com">hr@onix-systems.com</a>

Sales Manager/Lead Generator

Onix is looking for prospective developers to join our growing team. Visit THIS page to view our vacancies.

Join our growing
team

Our Directions

Senior iOS Developer

Senior Android Developer

Middle JavaScript Developer

Senior JavaScript Developer

Middle/Senior DevOps

QA

Senior PHP developer

Sales manager/lead generator

Join our growing team

Our Directions

Senior iOS Developer

Senior Android Developer

Middle JavaScript Developer

Senior JavaScript Developer

Middle/Senior DevOps

QA

Senior PHP developer

Sales manager/lead generator

What we offer:

Join our growing
team