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Senior Full Stack JS Engineer

2 weeks ago
Ukraine
Full-time
Senior
Full-stack Engineer
Software Development
AWS Azure GCP JavaScript Microservices MySQL Node.js OAuth PostgreSQL React Redis REST API SAML SQL TypeScript
Apply Now
NineTwoThree

NineTwoThree

NineTwoThree is a leading software development firm based in Boston with over 10 years of experience in mobile apps, web apps, and AI. They specialize in custom web and mobile app development, incubating digital venture ideas, and partnering with compa...

Internet Software & Services
51-250
Founded 2012
View All Jobs 6

Description

  • Lead projects end-to-end from technical strategy through execution.
  • Connect product vision, technical feasibility, and business needs.
  • Architect scalable AI-powered solutions using best practices.
  • Communicate options, trade-offs, costs, and timelines to clients and internal teams.
  • Guide and mentor engineers while maintaining execution quality.
  • Translate business needs into technical decisions and implementation plans.
  • Solve complex technical problems and coordinate challenges with clients.
  • Break down complex work into manageable tasks and keep projects on track.

Requirements

  • 5+ years of experience in full stack software development.
  • Strong experience with React, Node.js, JavaScript, TypeScript, and SQL.
  • Strong knowledge of cloud platforms such as AWS, Azure, or GCP.
  • Hands-on experience with microservices architecture.
  • Experience with RESTful API design and implementation.
  • Experience with OAuth and single sign-on (SAML).
  • Experience with relational and NoSQL databases such as MySQL, PostgreSQL, and Redis.
  • Clear understanding of design patterns and software development best practices.
  • Strong communication and analytical skills, with the ability to explain technical trade-offs to clients and teams.
  • English proficiency at B2-C1 level and flexibility to attend meetings with Eastern US hours.

Benefits

  • 100% remote, full-time role with a global team.
  • 20 days of annual paid vacation during the first 3 years, increasing to 25 days later.
  • Paid sick leave, 10 national holidays, and 2 company days off.
  • Well-being budget.
  • Maternity and paternity leave.
  • Reimbursement for professional development courses and certifications, up to 100% with manager approval.
  • Hardware provided based on business needs.
  • Strong engineering culture with a tightly knit team.

Interested in this position?

Apply directly on the company website

Apply Now

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