JOIN OUR MISSION

Our Mission

JoyTunes is reinventing the way we learn, play and experience music, making it possible for anyone to play a musical instrument. To do so, we use cutting edge technology to help millions worldwide learn piano, guitar, singing, or any instrument they always dreamed of playing. Our current piano learning apps are seeing fast user and revenue growth, chosen as one of the best apps by Apple and Google and used by 10% of US piano teachers.

Our Culture

We’re expanding our world-class team, and we’re looking for rock-star professionals to join us. We believe in self-empowerment, thinking big and individual ownership to make a real impact.

You'll play a major role in changing people's lives, helping millions pursue their musical dreams. You’ll also get to have a whole lot of fun on the way. We like to jam in the office, don’t skip the weekly happy hour and have a Ninja Week once in a while, so everyone can build some amazingly cool things that aren’t in the day-to-day plans.

Our Technology

Our apps use bleeding edge deep learning models as part of our acoustic note recognition engine. The device listens to what is being played through the microphone and can pick up multiple notes, even with background noise, in real-time, allowing users to receive immediate feedback on whether they played correctly. Our apps utilize the latest mobile hardware and software capabilities to give users a rich and smooth learning experience.

We explore and adapt to the latest technologies and processes. Our team and apps have been recognized as domain leaders, giving talks in major dev conferences, product events, writing blog posts on the newest technology or the latest features and even singing about it.

Our Open Positions

The Head of Paid Acquisition is a high impact and high visibility role. You will take charge of our large and rapidly-growing campaigns, develop innovative and impactful acquisition strategies across multiple digital channels, and obtain massive scale. You will work closely with the product and creative teams to reach new heights while maintaining great unit economics.
 
  • Goal-driven, analytical and creative mindset (you’re persistent in pursuing ambitious goals compromising for nothing less than outstanding results)
  • Proven track record in successfully running paid acquisition campaigns at scale
  • 4+ years of experience in managing an acquisition operation at scale, including leading and cultivating a high-performing, multi-disciplinary team to meet ambitious goals
  • Willingness to take a leadership role in a critical operation of a growing startup (with great power comes great responsibility and a lot of sleepless nights)
  • Super-strong data analysis skills (you eat ROI and LTV calculations for breakfast and can spot an interesting segment in a stack of data from miles)
  • Team leader with strong communication skills and ability to motivate others (you’ll be teaming up with a super dedicated in-house creative team leading the creative process)
As paid acquisition manager you will take full ownership of multiple digital acquisition channels. You will develop and execute the strategy to efficiently acquire quality users at growing scale from these channels.
 
  • Goal-driven, analytical and creative mindset (you’re persistent in pursuing ambitious goals compromising for nothing less than outstanding results)
  • 2+ years experience and a proven track record in successfully running paid acquisition campaigns at scale
  • Willingness to take a lead role in a critical operation of a growing startup
  • Super-strong data analysis skills (you eat ROI and LTV calculations for breakfast and can spot an interesting segment in a stack of data from miles)
  • Team player with positive attitude and strong communication skills (you’ll be teaming up with a super dedicated in-house creative team leading the creative process)
Come be the voice of JoyTunes. You will maintain and develop our rapidly growing support channels and community to ensure the highest level of customer satisfaction for millions of users. Make an impact by fostering conversations that connect with our users and build lasting relationships that promote retention and loyalty.
 
  • Bachelor’s degree or experience in a related field
  • Exemplary written and verbal skills
  • Ability to develop user conversations tailored for different target audiences across various channels (i.e. support emails, Facebook communities, App Store reviews)
  • Empathetic and positive attitude
  • Amazing team player, coordinating and communicating across teams
  • Marketing and technology oriented
  • Passion for music and/or education (some level of musical knowledge - advantage)
  • Native English speaker
You will be in charge of discovering, creating,and maintaining product-market fit while obtaining ambitious product goals. You will champion across teams, working closely with growth, engineers, musicians and designers to ensure the product is world-class
 
  • A tenacious, resourceful and creative mindset in pursuit of ambitious goals
  • Proven product experience, with results to show for it (at least 3 years experience)
  • Amazing(!) team player
  • Startup-get-things-done personality
  • Passion for music and/or education
  • Development experience - advantage
  • SQL fluency - advantage
  • Mother tongue English - advantage
A craftsman and scientist in one, you own the vision, strategy and roadmap leading a strategic business effort in pursuit of aggressive growth goals.
 
  • Extensive product experience, driving product strategy and vision (at least 6 years experience)
  • A tenacious, resourceful and creative mindset in pursuit of ambitious goals
  • Amazing(!) team player
  • Startup-get-things-done personality
  • Passion for music and/or education
  • Experience in project management and leadership roles
  • Development experience - advantage
  • SQL fluency - advantage
  • Mother tongue English - advantage
In this key engineering role in one of our multidisciplinary product teams, you will take end-to-end ownership of the engineering tasks that will bring the most impact to millions of music learners. All this while quickly getting into new technologies and solving the unsolvable.
Our current technologies: Native iOS (Swift, some Obj-C, Sparrow), Native Android (Java & Kotlin, libgdx), Node.js & some PHP for server side (deployed on AWS), Machine Learning (TensorFlow, python), BI (AWS mobile analytics, pipelines, Redshift warehouse, re:dash for visualization), Continuous Deployment (Travis CI, Fabric, fastlane), our own in-house A/B testing infra, and many more...
 
  • BSc in Computer Science or equivalent practical experience
  • At least 5 years of extensive software engineering experience, preferably across a variety of technologies
  • Passionate about writing beautiful, clean code without compromising on a startup-get-things-done attitude
  • Team player with amazing verbal and written communication skills
  • Experience with mobile development (Android/iOS) - big advantage
  • Passionate about product and UX - big advantage
  • Experience with machine learning - advantage
  • A love of playing music - advantage
In this key role in one of our multidisciplinary product teams, you will work on successful apps that are loved by millions and are constantly recognized by Apple and Google.
Our unique iOS and Android apps are full of interesting challenges, and we apply cutting-edge high-standards mobile development practices to solve them. This puts our team members in a key spot in the mobile development community.
 
  • BSc in Computer Science or equivalent practical experience
  • At least 3 years of experience with creating rich Android/iOS apps with non-trivial architectures
  • Passionate about writing beautiful, clean code without compromising on a startup-get-things-done attitude
  • Ability and willingness to take end-to-end ownership of features
  • Solid background in OOP, data structures, algorithms and multi-threaded programming
  • Team player with amazing verbal and written communication skills
  • Experience with game engines like SpriteKit or libgdx - advantage
  • Experience with on-device machine learning - advantage
  • A love of playing music - advantage
We are looking for a Machine Learning Engineer who can join our core data science team on a mission to make our MusicSense™ acoustic note recognition engine the best in the world, and bring new bleeding edge machine learning models into the hands of millions.
 
  • BSc in Computer Science, Mathematics or Physics (A higher degree is a plus)
  • Extensive background in algorithms, data structures, and object-oriented programming
  • Great understanding of machine learning fundamentals and deep learning
  • Experience with implementing machine learning pipelines in production
  • Amazing programming skills in at least one object-oriented programming language
  • Fluency with at least one of the modern distributed ML frameworks such as TensorFlow, PyTorch, etc.
  • Eager to learn new algorithms, new application areas and new tools
  • Excellent communication skills
  • Unstoppable passion to work with a unique data set and solve hard problems affecting millions
  • Experience with DSP/audio signals is a plus

To apply, send your resume to countmein@joytunes.com