CAREERS

Work itself knows to be thrilling, undertaking or just a way to earn cash. Career is something else, it is a path of personal and business development. We, at Quantox, bring fresh approach to development of highly scalable platforms for international clients, as well as opportunity for you to develop professionally and personally. We are always looking for amazing people to join our team and express themselves through amazing platforms.
career
Our team has grown to include more than 100 highly qualified experts in their fields and their combined talents allow us to confidently create virtually any kind of digital product for desktop, mobile, and VR devices.
Frontend Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


Our team has grown to include more than 100 highly qualified experts in their fields and their combined talents allow us to confidently create virtually any kind of digital product for desktop, mobile, and VR devices. Each project is managed by a dedicated Project Manager who will serve at a single point of contact for you, streamlining the entire process while setting clearly defined milestones and managing our in-house staff in a modular manner to provide only the programming services, fully responsive designs, development of native mobile apps, full time server management, unique content creation or other specific services needed to exceed highest expectations.

We are looking for FrontEnd Web Developer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work on templates for customized web applications based on PHP framework
  • Craft wonderful interfaces from existing designs
  • Build Javascript functionalities that will improve user interaction


If you have:

  • Minimum of 2 years of professional web development experience
  • High proficiency with HTML5/CSS3 and table-less implementation
  • Experience with Javascript. JQuery experience is a plus
  • Experience using Adobe Photoshop
  • Experience with source control repositories (GIT) is a plus
  • Ability to work well within teams
  • Good knowledge of English, written and spoken


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time – video games, darts and refreshments in gaming room
  • and much more …


If you are interested in becoming a part of our dynamic team, please send your resume electronically. Only shortlisted candidates will be contacted.
Quantox Technology is founded on the principle of valuable work, care of employees, as well as clients, responsible behavior and breaking new ground on all levels. Nowhere is this more evident than in our work in software development, which we think will play an increasingly important role in almost every industry, in the years to come. Along with the engagement in the ongoing projects, our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
Senior Frontend Engineer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for Senior Frontend Engineer
You will:

  • Work on Review.Network project
  • Work with Blockchain technologies
  • Develop web and mobile platform
  • Be part of very successful startup project
  • Work closely with experienced software engineers
  • Participate in early phase development of our fast-growing project


If you have:

  • Several years of experience in React, React Native
  • Advanced experience with Webpack and Node JS
  • Good knowledge of Solidity
  • It will be huge plus if you have experience with Web3, DevOps
  • Good knowledge of English, written and spoken
  • Experience working remotely with multiple teams


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Creative working environment
  • Private health insurance
  • and much more


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
Dedicated to Web and mobile development, people in Quantox offer decade of knowledge and ever growing staff to the public. Quantox is a dedicated team of technologists, designers, programmers, marketers and online strategists with more than a decade of experience.
PHP Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


We are looking for PHP Developer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work in dynamic environment on different projects
  • Get a chance to apply and learn or improve your knowledge of latest web technologies
  • Actively take part in decisions making process during the project development


If you have:

  • Minimum 3 years of professional experience in PHP
  • Good knowledge of Laravel or other similar frameworks
  • Experience in RESTful Web Services
  • Experience in virtualization (vagrant)
  • Familiarity with Uncle Bob, SOLID principleas and TDD (phpunit)
  • Good knowledge of MySQL
  • Experience in setting up Apache or Nginx based environments
  • Good knowledge of Linux OS
  • Detailed knowledge of GIT


It will be considered advantage if you have:

  • Solid knowledge of Javasript
  • Experience with NODE.js


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors...)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically. Only shortlisted candidates will be contacted.
Dedicated to Web and mobile development, people in Quantox offer decade of knowledge and ever growing staff to the public. Quantox is a dedicated team of technologists, designers, programmers, marketers and online strategists with more than a decade of experience.
Ruby on Rails Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


We are looking for Ruby on Rails Developer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work in dynamic environment on different projects
  • Get a chance to apply and learn or improve your knowledge of latest web technologies
  • Actively take part in decisions making process during the project development


If you have:

  • 2 years of experience with Ruby on Rails
  • Good understanding of Ruby object model
  • SOLID principles, design patterns, MVC, REST
  • Familiarity with best practices like TDD, continuous integration, refactoring
  • Basic understanding of front-end technologies
  • Familiarity with code versioning (Git)
  • Willingness to learn and to share knowledge


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors...)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume to hr@quantox.com. Only shortlisted candidates will be contacted.
Quantox offers an open and transparent environment for all our clients around the world. This trust can improve the ease of doing business with us, and enable work with an extremely professional team, and a high-quality product. It’s a simple fact – where business is easy, business will grow. Along with the engagement in the ongoing projects,our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
Clojure Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for Clojure Developer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Developing ring servlet apps for games
  • Work on games data processing
  • Write applications that respond to HTTP requests
  • Work in a professional software engineering environment
  • Communicate your ideas, engage with different teams and encourage debate and collaboration


If you have knowledge in:

  • Have excellent Clojure experience, exposure and skills
  • Game interface: ring, compojure
  • alia (datastax cassandra driver dsl)
  • hayt (CassandraQL dsl)
  • Statistic interface: flambo (spark dsl)
  • An ability to work collaboratively with other engineers and project managers
  • Understand the software development life-cycle and be comfortable working with modern development and deployment tools
  • Pick up and work with many different technologies and programming languages quickly
  • Experience working remotely with multiple teams
  • Fluency in written and spoken English


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • Creative working environment
  • Private health insurance
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
Review-Network is a blockchain technology startup focused on revolutionizing market research and the online review industries. Review-Network directly connects companies and consumers, providing high quality top-tier market research, while at the same time, directly rewarding users for their feedback, showing that the customer truly can be number 1. We aim to make Review-Network a go to hub for user reviews on everything under the sun that can possibly be reviewed! Review-Network has already established a large team of experts and prominent advisors who will play a key role in bringing the project to success.
Crypto Project Community Managers

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for Crypto Project Community Managers

As a valuable member of our team, you will be working closely with a team of highly skilled developers, managing online communities interested in the project.

You will:

  • Have a short course in blockchain concepts before starting
  • Be in charge of managing and moderating official community channels and assisting with community activities
  • Monitor relevant online / offline media coverage on a wide range of cryptocurrency topics
  • Raise awareness via community outreach
  • Stay up-to-date with digital technology trends
  • Engaging with Fans and Followers to build relationships with the community and encourage engagement


If you have:

  • At least 2 years of experience in a community management or marketing
  • Proficiency in English is required
  • Interested in Bitcoin and blockchain technology
  • Background in tech and crypto will be huge plus
  • Ability to communicate with internal and external audience at all levels
  • Knowledge of Social Media crypto channels
  • Familiar with Slack, Telegram, Facebook, Twitter, Reddit and similar community platforms
  • Strong networking and communication skills
  • Ability to pay close attention to every aspect of client and customer communication
  • Willingness to learn and to share knowledge


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically. Only shortlisted candidates will be contacted.
Our team of developers are constantly improving today's technology, by learning and perfecting ourselves. We encourage them by supporting their ideas, providing them a pleasant working atmosphere, flexible working hours, and enviable teamwork. On the other side, we prefer a collective and transparent relationship with our clients. They can focus on their business strategies, and we are helping them by delivering them our product that supports these strategies.
NodeJS Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


We are looking for NodeJS Developer
As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work on advanced and large scale projects
  • Maintain and scale already defined architecture
  • Work with latest technologies for both development and deployment
  • Explore new technologies and concepts and be ready to constantly improve your skills


If you have:

  • Minimum 3 years of professional software development experience
  • At least 2 years of experience working with NodeJS, Express
  • Experience with relational (PostgreSQL) and non-relational (MongoDB) databases
  • Experience with real-time programming in NodeJS (WebSockets)
  • Knowledge of commonly used architectural and design patterns
  • Knowledge of building REST API's


Nice to have:

  • Experience with KnexJS, AdonisJS framework or Redis
  • Experience with Microservice architecture


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com Only shortlisted candidates will be contacted.
At Quantox we have the best people because we are committed to hiring, developing and promoting a diverse talent across our four offices in Serbia. We are hiring the best in the IT industry to ensure that our clients always receive robust, creative and future-proof solutions. Mission - committed to continuously learning and staying ahead of the industry standards for the benefit of our customers - this makes professional and fast-paced working environment with project diversity to keep the brightest people in our sector challenged. It's our people that give its unique culture and the vibe you can feel from the moment you meet us.
.Net Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


We are looking for .NET Developers
As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.


You will:

  • Be part of mobile app development team
  • Work on API integrations
  • Update and maintain already existing software
  • Integrate data storage solutions
  • Create mobile application


If you have knowledge of following technologies:

  • Strong with OOP
  • Proficient with C# programming language
  • Strong knowledge of ASP.NET WebAPI
  • Strong knowledge of ASP.NET MVC
  • Familiarity with Entity Framework
  • RESTful API development & integration
  • Familiarity with Microsoft SQL Server and MS SQL
  • Basic knowledge of HTML5, CSS3 and JavaScript
  • Understanding of code versioning tools such as Git
  • Azure Web Services


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Creative working environment
  • Private health insurance
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
Quantox technology is founded on the principle of valuable work, care of employees, as well as clients, responsible behavior and breaking new ground on all levels. Nowhere is this more evident than in our work in software development, which we think will play an increasingly important role in almost every industry, in the years to come. Along with the engagement in the ongoing projects,our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
Java Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for Java Developer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work on the projects, such as:
  • Lead Distribution Software
  • Affiliate Platform
  • Performance Marketing Software
  • Be responsible for building Java applications
  • Writing well designed, testable, efficient code
  • Support continuous improvement by investigating alternatives and technologies and presenting these for architectural review
  • Work in a professional software engineering environment


If you have:

  • Knowledge in: Java, Spring Framework, Hibernate
  • Experience with database: SQL/MySQL
  • Active using languages: Html /CSS /JavaScript
  • Experience with Jsp, Knockout.js, Jetty, Linux is a plus
  • Experience with RESTful web services development
  • Ability to work with many different technologies and programming languages quickly
  • Experience working remotely with multiple teams
  • Willingness to learn and to share knowledge
  • Fluency in written and spoken English
  • Blockchain technology knowledge is a plus


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • Creative working environment
  • Private health insurance
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
Quantox technology is founded on the principle of valuable work, care of employees, as well as clients, responsible behavior and breaking new ground on all levels. Nowhere is this more evident than in our work in software development, which we think will play an increasingly important role in almost every industry, in the years to come. Along with the engagement in the ongoing projects,our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
React Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for React Developer



You will:

  • Work together with team of experienced engineers to explore possible solutions, iterate ideas, and then ultimately translate them into production applications
  • Developing new user-facing features using React.js
  • Design and implement new features and functionality of applications
  • Manage individual project priorities and deadlines


If you have:

  • Minimum 3 years of professional software development experience
  • Several years of experience in React, React Native
  • Experience with Es6, es7
  • Understanding functional programming concepts
  • Good knowledge of Redux, mobx, saga, typescript
  • Experience with webpack, css preprocessors
  • At least 1 year of experience working with NodeJS
  • Good knowledge of English, written and spoken
  • Experience working remotely with multiple teams


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Creative working environment
  • Private health insurance
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
Quantox offers an open and transparent environment for all our clients around the world. This trust can improve the ease of doing business with us, and enable work with an extremely professional team, and a high-quality product. It’s a simple fact – where business is easy, business will grow. Along with the engagement in the ongoing projects,our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
Java QA

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for Java QA

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work in the dynamic and creative QA team
  • Maintain and check features in the test environment
  • Write and implement new solutions in current test scripts
  • Report on test results and following procedure for corrections needed through development lifecycle


If you have:

  • Minimum 2 years of experience in automated testing
  • Understanding of Software Testing Life Cycle
  • Good knowledge of Selenium
  • Basic knowledge of Java
  • Knowledge of Applause testing framework is a plus


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
At Quantox, you will work with the team of 160 experts, who possess significant knowledge and extensive experience in the programming. Managing projects through all the cycles, from idea to realization, does not only represent a project task but a professional challenge and a pleasure for the team of Quantox. Along with the engagement in the ongoing projects,our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
DevOps Engineer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


For these purposes, we are looking for DevOps Engineer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Working with the system architect and software developers to create a scalable and performant cloud application infrastructure
  • Develop and maintain the CI/CD build stack for internal Infrastructure and Development teams
  • Continually improve onboarding, adoption and time to consumption by writing and developing automation routines
  • Create reporting modules and dashboards on CI/CD usage, audits, deployment status and queue management
  • Actively work with Development, Operations and QA on issues and gaps solution design and implementation
  • Become a part of fast growing, dynamic & innovative team


If you have:

  • Advanced knowledge of popular linux distributions such as Debian, Ubuntu and Centos
  • Basic knowledge of Windows and MacOS for setting up the developer environment on their machines
  • Understand the work of web applications
  • Knowledge about what RESTful APIs are
  • Knowing the standard of http response codes
  • Experience with: apache, nginx, mysql, iptables, nodejs, git (experience with gitlab is plus)
  • Also experience with: letsencrypt, vagrant, docker, jenkins, AWS
  • Desirable but not necessarily - redis, mongodb, postgresql, elasticsearch
  • Experience in configuring load balancer and CND
  • Excellent communication and collaboration skills with demonstrated ability to work across various levels of an organization and problem solving skills


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors…)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • Creative working environment
  • Private health insurance
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume electronically, or to hr@quantox.com. Only shortlisted candidates will be contacted.
At Quantox, you will work with the team of 160 experts, who possess significant knowledge and extensive experience in the programming. Managing projects through all the cycles, from idea to realization, does not only represent a project task but a professional challenge and a pleasure for the team of Quantox. Along with the engagement in the ongoing projects,our team is active in continuous training, and permanently developing their knowledge and experience in the latest techniques and technologies.
Blockchain Developer

Work Place: Belgrade / Čačak / Kragujevac / Niš / Novi Sad


We are looking for Blockchain Developer

As a valuable member of our team, you will be working closely with a team of highly skilled developers, on projects different scales.

You will:

  • Work on innovative and mind challenging projects
  • Research, design, develop, or modify enterprise-wide systems or applications software
  • Choose the appropriate technology and design a solution that both answers the problem at hand, and stays within constraints
  • Brainstorm and evaluate applications for new technologies and tools as they continue to evolve
  • Be involved in system and development deployment planning and maintain responsibility for meeting software compliance standards


If you have:

  • Working experience with blockchain technology and the architecture of decentralized networks
  • General understanding of Scrum/Agile
  • Strong software engineering practices
  • Proven ability to deliver well written Solidity code
  • Passionate about bringing benefits of the blockchain and decentralization to everyone
  • Ability to pick up new technologies quickly
  • Experience working remotely with multiple teams
  • Fluency in written and spoken English


We offer:

  • Top of the class equipment (lightning fast machines powered by SSD, latest Intel processors...)
  • Conventions and conferences in and out of country
  • Modern office in popular location
  • Flexible working hours
  • Employee Gatherings and Team Building Activities
  • Game time - video games, darts and refreshments in gaming room
  • Creative working environment
  • Private health insurance
  • and much more ...


If you are interested in becoming a part of our dynamic team, please send your resume to hr@quantox.com. Only shortlisted candidates will be contacted.
JOIN THE MAILING LIST