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Mid Node.js Developer

AdTonos – an innovative audio tech company

At AdTonos we are passionate about audio. We have built an audio advertising platform that offers unparalleled solutions for advertisers to deliver targeted audio campaigns in podcasts, audiobooks, gaming, music & radio streams globally. The platform reaches an audience of over 154  million unique listeners worldwide and provides up to 6 billion ad playouts monthly.

AdTonos is a London-based company and one of the industry’s fastest-growing which monetises audio streams of recognised publishers across the UK, EU, LATAM and the US. The company is also a recognised pioneer of audio interactive ads on Alexa.

We are currently looking for a Mid Node.js Developer who is excited to develop our technology, looking to join an experienced team and further their career internationally.

Mid Node.js Developer

Salary Offer: 14000 – 18000 PLN net per month (B2B)

Location: remote


  • At least 2 years of professional experience
  • TypeScript and ES6+
  • Node.js
  • MongoDB (DB design, queries and aggregations)
  • English (B2) 


  • Angular, NestJS, Fastify, Meteor
  • Microservices and AMQP/RabbitMQ
  • Apache Druid, Apache Pulsar
  • Smart-speakers (Amazon ASK, Jovo)
  • DevOps tools (Docker, Ansible, PM2, Kubernetes)
  • Agile / Lean / Scrum / Kanban
  • Prior experience working in a start-up

Why AdTonos?

  • Challenging projects – the statistics mentioned above are only the beginning!
  • Rich tech-stack – we extensively use all the languages, frameworks, tools and approaches mentioned in the must-have and nice-to-have sections.
  • Greenfield projects – ask us for a pitch deck with planned development.
  • High level of autonomy in technical decisions and development process.
  • Work in a small, self-organised team where people and teamwork are truly important.

Learn more about joining AdTonos Team and our recruitment principles.

We do not require cover letters 📬.

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