JavaScript Developer
JavaScript
JavaScript Developer
Rzeszów
Type of work
Undetermined
Experience
Mid
Employment Type
Permanent
Operating mode
Office
Tech stack
JavaScript
Git
HTML5
CSS3
Angular
React
Job description
Online interview
Szukamy ambitnego i zmotywowanego programisty/-stki JavaScript do Naszego zespołu, potrzebujemy pomocy przy własnych projektach.
JustPremium jest teraz częścią GumGum! Przeczytaj więcej tutaj: https://bit.ly/3s6u2VF
W JustPremium wnosimy kreatywność do reklamy cyfrowej. Dostarczamy angażujące doświadczenia dla największych marek, docierając do odbiorców na całym świecie.
Ze względu na Nasz międzynarodowy charakter, dalsza część będzie w języku angielskim. :)
We deliver engaging experiences for major brands, reaching audiences around the world.
JustPremium jest teraz częścią GumGum! Przeczytaj więcej tutaj: https://bit.ly/3s6u2VF
W JustPremium wnosimy kreatywność do reklamy cyfrowej. Dostarczamy angażujące doświadczenia dla największych marek, docierając do odbiorców na całym świecie.
Ze względu na Nasz międzynarodowy charakter, dalsza część będzie w języku angielskim. :)
We deliver engaging experiences for major brands, reaching audiences around the world.
Our creative, inquisitive and energetic team is comprised of 150 people, across 13 offices, including London, New York, Brussels, Düsseldorf and Mexico City, and our headquarters in Amsterdam. Here you will meet people who are passionate, work hard, and think differently to deliver premium results to every project. Join our team, develop your skills daily, have fun, and help us to expand one of the most dynamic ad-tech scale-ups in the world.
Our Technology
Feel free to read thoughts from the GumGum tech team (https://medium.com/gumgum-tech)
Our Technology
Feel free to read thoughts from the GumGum tech team (https://medium.com/gumgum-tech)
If you would like to work in an environment where…
- You collaborate with people who are energetic, creative and helpful
- You have the opportunity to develop your skills and support your co-workers so that we can excel as a team.
- We value equality and embrace diversity
…Then you would be a great candidate if you have the traits below:
Experience
- English language: Professional working proficiency
- At least three years of JavaScript experience
- Extensive knowledge of Web technologies like HTTP(S), HTTP/2 protocol, CDNs, and server-side cache techniques
- Extensive experience working directly with the DOM/BOM, CORS
- Cross-frame communication, IAB SafeFrames, and code injection and execution
- Knowledge of HTML5 and CSS3 features, polyfills and graceful degradation
- Experience with Cross-browser compatibility and browser developer tools
- Experience with embedded 3rd party scripts
- Experience with Git and CI/CD pipelines
- Test-driven development
- Core understanding of JavaScript, including ES6 and modern building tools and working in a JS-framework free environment
- Strong communications skills
- Comfortable with working remotely and collaborating with overseas teams
- Ability to step into a foreign JavaScript environment (publisher) and diagnose and solve problems.
Nice to have
- Ad Industry experience a bonus
- Experience in working in agile teams (SCRUM)
- Basic knowledge of UX
- Knowledge of Angular, React, VideoJS or other frameworks commonly used
What You'll Be Doing (daily/monthly tasks)
- Design, develop, and maintain JS frameworks (display, video) or features and improvements for JavaScript code
- Implement tests, ensuring proper functionality and graceful degradation on multiple browsers
- Support and troubleshoot implementations of our scripts on publisher sites
- Collaborate with a variety of internal teams
- Contribute to FOSS prebid.org codebase
What You Will Love About Us
- We are one of the coolest ad-tech companies around
- We offer many opportunities for training and development
- We host knowledge exchanges where anyone and everyone is invited to give a training
- We offer great responsibility, ownership and a chance to grow and develop as a scale-up
- You will have daily contact with motivated JustPremium teams around the globe. With 28 different nationalities, it is an intercultural experience.
- Flexible working environment – currently this is WFH and we expect this to be a 50/50 split of working from home/office in the future.
We are looking forward to seeing your application, please submit it in English!
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