Sr. Backend Node.js Engineer

Launch Labs Top Employer Responds Quickly

Launch Labs is an IT company focused on web and application development. We help clients turn product ideas into working solutions and support them throughout the development process. Our team has worked with well-known brands such as Nike and Rapid Replay(acquired by NBC).

We are looking for a Senior Node.js Engineer to join our engineering team and help design, build, and scale backend systems. In this role, you will work on developing robust APIs, optimizing backend performance, and building scalable services using Node.js.
 

You will collaborate closely with product managers, engineers, and cross-functional teams to deliver reliable and high-performing backend solutions.

Benefits:

  • Get 4 weeks of paid vacation each year for rest and adventures
  • Work flexible hours for a better balance between work and personal life
  • Enjoy medical insurance for your peace of mind
  • Nurture your professional growth with the support of Launch Labs, as we'll pay for your professional courses and training
  • Be part of an exciting, collaborative, and innovative team
  • Experience the freedom of remote work.

    Responsibilities:
  • Design, develop, and maintain backend services using Node.js
  • Build and maintain scalable RESTful APIs
  • Design and optimize MongoDB data models and queries
  • Improve system performance, scalability, and reliability
  • Write clean, maintainable, and well-tested code
  • Participate in system design and architectural discussions
  • Collaborate with frontend engineers and product teams
  • Identify and resolve performance bottlenecks
  • Contribute to CI/CD pipelines and deployment processes
     

Required Qualifications:

  • 5+ years of backend development experience
  • Strong experience with Node.js
  • Solid experience working with MongoDB
  • Experience designing and building RESTful APIs
  • Experience building scalable backend systems
  • Experience with cloud environments (AWS, GCP, or Azure)
  • Strong problem-solving and communication skills

Required skills experience

Node.js 5 years
MongoDB 4 years
RESTful API 4 years
Cursor / Claude Code / OpenAI 1 year
CI/CD 3 years
Backend Development 5 years

Required languages

English B2 - Upper Intermediate
Ukrainian Native
Published 13 March
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6 applications
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