Senior Full Stack Software Engineer - on site

Job Title: Senior Full Stack Software Engineer - on site

Location:

NYC, NY working 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.   

• 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, Next.js, 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 
• Interview Stages 4
• MUST HAVE SKILLS: React, Next.js, TypeScript, Go, Postgres, AWS, Kubernetes, GraphQL/REST APIs;
• Strong product thinking, ownership mindset, ability to ship end-to-end features

Strong product thinking, ownership mindset, ability to ship end-to-end featur In office

• In Office - New York, NY (SoHo)

• Hiring is high-intensity, execution-heavy startup environment. Candidates must be comfortable with ambiguity and fast iteration cycles
• Strong preference for builders over maintainers (people who have shipped full features, not just maintained services)
• Candidates should have real production ownership experience, not just feature contributions
• Best-fit profiles come from high-growth startups (Series A–C) or strong engineering orgs where they had di