Careers

Frontend Javascript Engineer

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At Blub Blub we’re helping kids from around the world develop their speech and language skills. We’re looking for a Frontend JavaScript Engineer, who would join our team developing web apps, mobile apps, landing pages and blogs that support our Speech Blubs app (speechblubs.com).

Responsibilities:

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

Our stack:

  • We use JavaScript ES6 wherever possible.
  • We use Vue.js, Nuxt.js, Angular to build our web apps.
  • We use REST API to connect our NodeJS backend.
  • We use WordPress as our blog and several landing pages.
  • 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 with Vue.js.
  • Experience with WordPress.
  • Experience developing frontend web apps hosted on Heroku and/or AWS.
  • Experience developing responsive web apps.
  • Experience with analytics services.
  • Experience with unit testing.
  • Contribution to open source projects.
  • 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.
  • Visit conferences and participate in internal development workshops.
  • Mentoring with opportunity for personal and professional development.

About Blub Blub

Blub Blub Inc. creates high-quality smart screen time for children. Our most popular product is Speech Blubs, which was released in 2017 and is now the #1 speech and language app and #5 top-grossing app for children aged 5 and under in the U.S.A. The app boosts young children’s comprehension and extends their vocabulary, whilst improving their pronunciation, attention, and even their emotional regulation.

Our team is comprised of parents, designers, marketers, growth experts, UX experts, data analysts, engineers, marketers, and content creators. We are customer-centric, data-informed, and revenue-driven. Our team is based in Ljubljana (Slovenia, EU), and we work with experts, therapists, modeling agencies, and video production partners from Florida, London, Madrid, Johannesburg, and elsewhere.

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

SEO Enthusiast

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Do you want to provide content that parents will love to read and share? You can’t stop talking about the search engines and keywords? Do you want to create link baits? You love talking to other website editors, and doing backlink outreach? Then you might just be the right fit for us! 

Responsibilities:

  • Communicate with writers and guest bloggers (providing titles, KW research)
  • Post blogs based on SEO guidelines
  • Find backlink opportunities
  • Manage comment section on the website
  • Increase website traffic based on set KPIs

What do we expect?

  • Excellent spoken and written English language
  • Experience with WordPress
  • Basic (or advanced) knowledge of Google Analytics, SEMrush, or other similar tools
  • Good social and communication skills
  • Knows how to prepare a list of contacts and execute content outreach 

What do we offer?

  • Work with a young and fast-growing team
  • Employment with a three-month trial period
  • Salary ranging from $1.500 to $2.500 depending on experience level
  • Diverse work with exciting daily tasks inside a very relaxed working environment
  • The opportunity for personal and professional development

If you’re excited about the opportunity, ready to learn new skills, and gain new experiences send your application to luka.z@blubblub.org.

Social Media Manager

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Do you instinctively know what kind of content will attract customers? Do you like talking to people about amazing services, products, and success stories? Do you want to inspire and make an impact? Are you interested in helping kids speak? Then you might just be the right fit for us! 

Responsibilities:

  • Manage and grow our community of ambassadors, happy customers, and influencers
  • Create engaging posts and stories for parents with our designer (topics: speech development, speech therapy, parenting, special needs)
  • Find opportunities for collaborations and giveaways
  • Solve simple support questions and advise parents on speech and language activities

What do we expect?

  • Excellent spoken and written English language
  • Independently follow the company’s tone of voice
  • Creative approach to communication
  • Good social skills and friendly approach to customers
  • Knowledge of tools like Later, Creator Studio, Facebook Business Pages

What do we offer?

  • Work with a young and fast-growing team
  • Employment with a three-month trial period
  • Salary ranging from $1.500 to $2.500 depending on experience level
  • Diverse work with exciting daily tasks inside a very relaxed working environment
  • The opportunity for personal and professional development

If you’re excited about the opportunity, ready to learn new skills, and gain new experiences send your application to luka.z@blubblub.org.

User Acquisition Specialist

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About Us:

Blub Blub Inc. with apps Speechblubs and ReadingBlubs helps parents uncover their child’s potential by providing the highest quality screen time out there. We are a young and fast-growing company that started in the speech and language development niche in 2017 and will become a top-tier player in the children’s digital app market by 2022.

Due to the fast pace and constant growth, we’re searching for new talents in marketing. At the moment we are looking for online User Acquisition Manager, Campaign Manager, Ads Manager, Advertising ninja whatever you call yourself, but if you know what we mean you might be the right guy or gal. So keep on reading.

And if you have other marketing skills feel free to apply as well and tell us about yourself. 😉

Responsibilities:

  • Plan, execute and analyze user acquisition campaigns across channels
  • Analyze the performance and measure ROI of all marketing activities
  • Track campaign and generate performance reports
  • Communicate plans, goals, and results
  • Good communication skills to efficiently cooperate with the broader team
  • Collaborate with product teams and executives to define marketing goals, develop a marketing strategy, and implement campaigns


Desired Skills / Knowledge:

  • Knowledge of Facebook Business Manager, Google Ads any other advertising channels
  • Data analysis experience using Excel or similar tools
  • Experience managing and optimizing advertising campaigns
  • Knowledge of different marketing and advertising strategies

We offer:

  • Work with a young and fast-growing team.
  • Employment with a three-month trial period.
  • Salary ranging from $1.500 to $2.500 depending on experience level
  • Diverse work with exciting daily tasks inside a very relaxed working environment.
  • The opportunity for personal and professional development.
  • Participation in attractive projects with bonus pay opportunities.

If you’re excited about the opportunity, ready to learn new skills, and gain new experiences send your application to luka.z@blubblub.org.

Design Lead

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Blub Blub (speechblubs.com, readingblubs.com) is looking for an experienced designer for the position of ‘DESIGN LEAD.’ A big part of the job will not be actual design and creative work, but mentoring, coaching, and leading a group of five designers, and aligning design briefs and brand-related activities within the company.

The responsibility is significant. You will: optimise our design processes with a goal of integrated and high-quality visual communication of our brands; create ads on different channels and markets (mostly US); social media posts; UI and content design in multiple apps, e-mail, merchandise, etc. 

The ideal candidate ticks most of the following:

  • portfolio of “alive” works that show variety
  • experience with mentoring and leading other designers 
  • good communication skills and sovereign design criticism
  • understands, speaks, and writes English
  • knows the opportunities and boundaries of digital media
  • follows mobile apps trends
  • experience with mobile app design
  • understanding of video, animation, and storytelling
  • understands branding in the broadest sense, not just visual
  • aims at real impact, not just aesthetics
  • understands the role of usability testing 
  • understands that good design can be measured

On a daily basis, Blub Blub teaches kids to speak and read. We are a startup, based in Ljubljana, and include a friendly bunch of engineers, designers, animators, video editors, UX-ers, teachers, therapists, and marketing and communication experts.

For more information, please send your portfolio to mitja@blubblub.org.

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