Full Stack Engineer

Position: Full Stack Engineer

Location: New York NY (SoHo)

Duration: Fulltime

Company X Factor

Fast-scaling AI sales intelligence platform turning customer conversations into structured data automated revenue actions. Strong PMF well-funded and building at the intersection of AI agents modern revenue infrastructure.

MUST HAVE SKILLS:

React TypeScript Go Postgres AWS Kubernetes GraphQL/REST APIs Strong product thinking ownership mindset ability to ship end-to-end features

Scope of Role:

Drive end-to-end design and implementation of product requirements including:

• Task breakdown and technical scoping
• Full feature development (frontend backend)
• Testing deployment monitoring and ongoing production support

Build and maintain high-quality scalable full-stack systems using:

• React Tailwind (frontend)
• Go Postgres Kafka Redis (backend/data systems)
• AWS Kubernetes for infra and deployment

Collaborate closely with Product Design and Engineering teams to:

• Translate product specs into production-ready features
• Influence product direction with technical and product-driven ideas
• Identify opportunities to improve internal systems and workflows

Own the full software development lifecycle including:

• Problem definition and technical discovery
• System design and architecture decisions
• Implementation and iterative development
• Testing and validation
• Demoing and supporting production use cases

Contribute to and improve the AI-powered sales intelligence platform including:

• Structuring and processing customer interaction data
• Supporting AI agent workflows and automation systems
• Enhancing CRM intelligence reporting and revenue visibility tools
• Balance short-term delivery needs vs long-term architecture making pragmatic engineering trade-offs
• Continuously improve code quality system reliability and scalability

• Work in a fast-paced high-ownership startup environment taking responsibility from idea production iteration.