Yalantis is a software engineering and IT consulting company in the outsourcing market. Our team has more than 500 specialists and continues to grow. Join and cooperate with us in Dnipro, Kyiv, Larnaca (Cyprus), Warsaw (Poland) and remotely from any city of Ukraine.
27 лютого 2024

Node.js Developer (IoT product) (вакансія неактивна)

Київ, Львів, Дніпро, Ларнака (Кіпр), Варшава (Польща), віддалено

We are seeking a skilled Node.js Developer to join our team. As a Node.js Developer, you will contribute to the development and maintenance of our backend infrastructure, ensuring the smooth operation and integration of our personal security app with our device and external services.

About the client: startup based in Sweden, spearheading the development of personal security technology. We’ve engineered a state-of-the-art device and corresponding app tailored for personal security needs. In a nutshell, when a “safe” button holder experiences violence, they can activate the button on the device. This alerts their relatives and security company, providing them with real-time audio of the situation and enabling precise location tracking for immediate support.

What you’ll help us do:

  • design and implement low-latency, high-availability, and performant apps
  • implement security and data protection
  • integrate data storage solutions
  • get rid of the memory leaks in Node.js apps
  • use SOLID and OOP design patterns
  • building scalable web applications with Amazon Web Services

Here’s the experience that will help you do the job:

  • 3+ years with Node.js, Typescript, Nest.js
  • GraphQL
  • Relational DBs (MySql, Postgres)
  • Non-relational DBs (MongoDB)
  • Docker
  • Intermediate strong level of English or higher.

These skills will also come in handy:

Our benefits:


  • Individual development plan.
  • Mentoring program.
  • Evaluation process.
  • Professional education.
  • Covering the cost of professional certifications.
  • Corporate library.
  • English classes.


  • Technological community.
  • Volunteering & Charity.
  • Yalantis events.
  • Yalantis Education.
  • Project Teambuilding activities.
  • Workation in Larnaca.


  • Medical insurance/Health check-up/Sports activities compensation — up to your choice.
  • Vacation & Day Offs.
  • Mental health support program.
  • Public holidays.
  • Financial and legal support for private entrepreneurs.


  • Cozy offices (Dnipro, Kyiv, Lviv, Warsaw, Larnaca).
  • Corporate Top-notch equipment and quality tools.
  • Flexible format of work.
  • Eco & Pet-friendly space.
  • Fun activities in offices.
  • Y-bucks & Yalantis store.

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