Careers at Blub Blub Inc.

3 open positions:
Visual Designer for Marketing · Junior or Mid
Android Engineer · Lead, Mid or Senior
JavaScript Engineer · Junior or Mid

About: Blub Blub Inc. helps parents uncover their child’s potential by providing the highest quality screen time out there. We are a young and fast-growing subscription business that started in the speech and language development niche and will become a top-tier player in the children’s digital app market by 2022.




Visual Designer for Marketing, Junior or Mid

Responsibilities:

  • Design video and image ads that are effective, up-to-date with design trends and inline with our target audience. In short, make the impossible, possible, create ads that sell through great design.
  • Design of newsletters and landing pages.
  • Design of offline promotional materials such as flyers, brochures etc.
  • Be responsible for the visual language of all our ADs, Newsletters and promo materials.
  • Stay up-to-date with ad trends, what the competition is doing and what have we learned from our ads.
  • Demonstrate an opinionated and motivated attitude towards your work.
  • Be driven to what you’re designing. We will not settle for image makers.
  • Create designs that will attract the attention of millions of parents worldwide!

Required Skills:

  • Self-motivated attitude with the ability to work in a fast-paced and young environment.
  • An imaginative and innovative approach to tasks.
  • Being up to date with social marketing platforms. Knowledge of other advertising platforms is a plus.
  • Good knowledge of Sketch and Adobe Creative Suite.
  • Experience with Adobe After Effects or other animation software.
  • Web designing skills are a plus.
  • Strong communication skills, with fluency in the English language.
  • Solid understanding of design processes, information displays, and creative workflows.
  • 1+ years of experience working either formally or informally as a visual designer.
  • A portfolio of real and not conceptual work is required.

We offer:

  • Work with a young and fast-growing team.
  • Employment with a three-month trial period.
  • Diverse work with exciting daily tasks inside of very relaxed working environment.
  • The opportunity for personal and professional development.
  • Participation in attractive projects with bonus pay opportunities.

luka.z@blubblub.org is eagerly awaiting your application! 🙌




Android Engineer – Lead, Senior or Mid

Responsibilities:

  • Develop features in an Agile team.
  • Constantly optimizing and improving the current codebase.
  • Cooperate closely with designers and the iOS team.
  • Learn and adopt new technologies as soon as they are released.

Our stack:

  • We support Android 5.0 and up.
  • We use Java with some Kotlin.
  • We use REST APIs and Realm database.
  • We use Firebase for A/B tests and crash reporting.

What do we expect:

  • Excellent programming skills in Java (and/or Kotlin).
  • Experience with various data architectures and paradigms.
  • Experience fixing crashes and from stack tracing tools.
  • At least 1-2 years of experience in software engineering.
  • Knowledge of Play Store and app submission processes.
  • Fluency in English language (written and spoken).

What brings extra points:

  • Experience developing apps for children.
  • Experience developing apps with a subscription business model.
  • Experience with A/B testing services.
  • Experience with analytics services.
  • Experience with UI and unit testing.
  • Knowledge of agile development workflows.

What do we offer:

  • Contract with Blub Blub Inc. for an indefinite period of time, with a 3-month probationary period.
  • Cozy startup environment with couches and sunny balcony in the center of Ljubljana.
  • Young and ambitious team with the vision of helping as many children as possible with their language abilities.
  • Mentoring with opportunity for personal and professional development.

dal@blubblub.org is eagerly awaiting your application! 🙌




JavaScript Engineer – Junior or Mid

Responsibilities:

  • Develop features in an Agile team.
  • Constantly optimizing and improving the current codebase.
  • Cooperate closely with designers and Android and iOS teams.
  • Learn and adopt new technologies as soon as they are released.

Our stack:

  • We use NodeJS and MongoDB for our backend services.
  • We use JavaScript ES6 wherever possible.
  • We provide REST API, services and queues for our mobile apps.
  • We use Vue, Angular and TypeScript to build our web apps.
  • For infrastructure we use Heroku, DigitalOcean and AWS.

What do we expect:

  • Excellent programming skills in JavaScript.
  • Experience with various data architectures and paradigms.
  • At least 1-2 years of experience in software engineering.
  • Knowledge of Git, Heroku and similar development tools.
  • Fluency in English language (written and spoken).

What brings extra points:

  • Experience developing services hosted on Heroku and/or AWS.
  • Experience developing scalable backend systems.
  • Experience developing responsive web apps.
  • Experience with analytics services.
  • Experience with unit testing.
  • Knowledge of agile development workflows.

What do we offer:

  • Contract with Blub Blub Inc. for an indefinite period of time, with a 3-month probationary period.
  • Cozy startup environment with couches and sunny balcony in the center of Ljubljana.
  • Young and ambitious team with the vision of helping as many children as possible with their language abilities.
  • Mentoring with opportunity for personal and professional development.

dal@blubblub.org is eagerly awaiting your application! 🙌

“My two year old had it for less than a week and he’s already saying more”

Mariah C., Mom

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