Senior Node.JS Developer

Yalantis Limited; Danvers (MA); On-site; USD 80,000 - 120,000; Full time

Job summary

An established industry player is on the lookout for a Senior Node.js Developer to join their innovative engineering team. In this pivotal role, you'll contribute to the development of a cutting-edge IoT personal security application, enhancing both new and existing features. Your expertise in Node.js, microservices architecture, and performance optimization will be crucial as you collaborate on technical decisions and provide support for backend functionalities. This is an exciting opportunity to work in a dynamic environment that values growth, education, and community engagement, all while offering a comprehensive benefits package to ensure your well-being.

Benefits

Medical Insurance

Health Check-ups

Sports Activities Compensation

Vacation & Day Offs

Mental Health Support Program

Public Holidays

Financial Support for Entrepreneurs

Top-notch Equipment

Quality Tools

Qualifications

• 4+ years of experience with Node.js and microservices architecture.
• Intermediate English proficiency required.

Responsibilities

• Develop and support backend functionalities for IoT projects.
• Act as the primary technical contact for backend/frontend parts.

Skills

Node.js

Microservices Architecture

NestJS

Express

MongoDB

GraphQL

Performance Optimization

Technical Support

Intermediate English

Education

Professional Education

Professional Certifications

Tools

TypeORM

Mongoose

class-validator

class-transformer

Job description

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.

We’re seeking an experienced Senior Node.js developer to join our engineering team and practice technical skills.

The client from Europe developed an IoT product—a personal security application. You will create and support new and existing functionality of projects and participate in making all technical decisions.

Requirements:

• 4+ years of Node.js experience with microservices architecture.
• Experience with NestJS, express.
• Hands-on experience with Mongo and GraphQL.
• Performance optimization of code to scale.
• Experience in acting as the primary contact from the technical perspective for BE/FE parts.
• Experience in providing technical support for features implementation for BE.
• Intermediate strong level of English.

Responsibilities:

• Development activities on BE part.
• Act as the primary contact from the technical perspective for BE/FE parts.
• Approve BE/FE tech decisions on the project.
• Provide technical support for features implementation for BE/FE.
• Code review for BE.
• Technical features decomposition and estimation for BE/FE.

Will be a plus:

• TypeORM
• Mongoose
• class-validator, class-transformer

GROWTH & EDUCATION

• Evaluation process.
• Professional education.
• Covering the cost of professional certifications.

COMMUNITY

• Technological community.
• Project Teambuilding activities.

WELLBEING

• Medical insurance, health check-ups, and sports activities compensation are up to you.
• Vacation & Day Offs.
• Mental health support program.
• Public holidays.
• Financial and legal support for private entrepreneurs.

WORK ENVIRONMENT

• Corporate Top-notch equipment and quality tools.