Senior MERN Stack Lead: AI Platform Architect (Remote)

SpaceLizit

United States

Remote

USD 150,000 - 210,000

Full time

14 days+

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Benefits offered by this job

Fully remote work
Competitive compensation
Flexible engagement (part-time or full

Job summary

SpaceLizit is seeking an experienced Senior MERN Stack Developer to lead the architecture and development of our core AI-powered platform. You will mentor junior engineers, drive technical decisions, and ensure delivery of high-quality, scalable software that serves hundreds of immigration law firms across the United States.

SpaceLizit automates USCIS immigration workflows for US law firms using AI. Our platform handles H-1B, green card, and visa petition automation, RFE prevention, and

Qualifications

  • 5–10 years of professional full-stack development experience.
  • Expert-level proficiency in React.js, Next.js, Node.js, and TypeScript.
  • Deep experience with MongoDB including complex aggregations and performance tuning.
  • Strong GraphQL API design and implementation skills.
  • Proven experience with NestJS or similar enterprise Node.js frameworks.
  • Experience with microservices architecture and distributed systems.
  • Proficiency with CI/CD pipelines (GitHub Actions, AWS CodePipeline, or similar).
  • Strong knowledge of AWS or GCP cloud services.

Responsibilities

  • Architect scalable, maintainable full-stack applications with the MERN stack.
  • Lead technical design discussions and contribute to architectural decisions.
  • Set coding standards and conduct thorough code reviews.
  • Mentor junior and mid-level developers with structured guidance.
  • Design and implement complex UI features using React.js, Next.js 14+, and TypeScript.

Skills

React.js
Next.js
Node.js
TypeScript
MongoDB
GraphQL
NestJS
AWS

Job description

SpaceLizit is seeking an experienced Senior MERN Stack Developer to lead the architecture and development of our core AI-powered platform. You will mentor junior engineers, drive technical decisions, and ensure delivery of high-quality, scalable software that serves hundreds of immigration law firms across the United States.

SpaceLizit automates USCIS immigration workflows for US law firms using AI. Our platform handles H-1B, green card, and visa petition automation, RFE prevention, and

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