Напиши текст вакансии для должности "Senior back-end (Node.js) developer". Название компании: "ОнТаргет ЛАБС". Расположение: Санкт-Петербург. График работы: Удаленная работа. Опыт работы: От 3 до 6 лет. Ключевые навыки: 

OnTarget Labs is a leading international software product development company.We create next generation of world class product lines.The company is looking for a Senior - NodeJS Developer to join our innovative product team as a full time member.The options of remote work or work from the office in the city center of St. Petersburg are available to candidates.Lots of opportunities for professional growth and business trips abroad are offered.Join our friendly team of IT professionals now! Project Description: Our client is developing new HR platform and is looking for its team expansion. Requirements:  Strong background in object-oriented development Proven proficiency at a very high level in JavaScript and/or TypeScript running on Node.js Ability to use a wide variety of open-source technologies and cloud services (AWS or Azure) Strong experience with SQL or NoSQL databases design and implementation Strong understanding of REST API&#39;s, micro-services and serverless technologies Experience working in an agile development environment and within a small but nimble scrum team React or Angular experience would be a plus Effective communication in English  We offer:  Competitive salary to be defined upon the interview results Possible full time remote work Flexible working hours; Compliance with the Labor Code; Medical insurance (after successful completion of the trial period); English language classes to further develop your spoken English