Skills
React
Next.js
Frontend development
Backend development
API development
Mobile development
Web security
Performance optimization
Agile development
Startup experience
Full-stack development
LLM workflows
Tool and function calling
AI agent orchestration
Prompt design
Context selection
Structured outputs
Human-in-the-loop AI systems
AI reliability and observability
LLMs
AI agents
Function calling
React Native
Capacitor
APIs
Summary
Join an early-stage software venture as a full-stack engineer building AI-assisted operational and financial workflows. You will develop customer-facing features across web and mobile, contribute to architecture and technical direction, and create reliable AI workflows that combine language models, external tools, and deterministic business logic. The role requires strong React and Next.js expertise, practical backend knowledge, and experience delivering production AI systems.
Highlights
High-impact work at an early-stage venture, broad ownership across product and architecture, direct collaboration with cross-functional teams, and the opportunity to build practical AI features used in operational workflows.
Description
This role is part of the Jobright Direct Hiring Network, where top companies like Cresta AI, Plaud, Mercor, OpenArt, and 1,500+ others hire top talent directly through our platform.
This is not a mass job posting.
Only select, high-signal candidates are invited and recommended directly to hiring teams
Hiring Company: KonstructIQ
One-liner: KonstructIQ is an AI powered construction management and financial platform for GCs- from first estimate to final payment.
Why Join Us:
• AI powered construction platform for residential contractors centralizing estimating, budgeting, invoicing, payments, and change orders.
• AI estimating turns homeowner ideas into detailed line item estimates in minutes instead of days.
• Seed stage company founded 2023, more than $8M raised to build a construction financial operating system.
• Founded by Talech founders Irv Henderson and Leo Jiang, backed by Morado Ventures and Xplorer Capital.
Role Responsibilities
• Build and maintain core product features across frontend (React, NextJS, mobile)
• Collaborate directly with engineering, design, product, and sales to create seamless experiences for our customers
• Write code with AI that balances speed with quality - we ship fast, but we also build for scale
• Help shape our tech stack, architecture, and product direction
• Jump into everything from UI tweaks to database queries - full stack
• Design and ship AI-assisted product features using LLMs and tool/function calling, embedded directly into estimating, document processing, and financial workflows
• Build and operate reliable AI workflows and lightweight agents that combine model outputs, external tools, and deterministic business logic to produce accurate, auditable results
Qualifications
Required
• 3–10 years of professional software development experience
• Strong frontend development skills with React and NextJS, with working knowledge of backend technologies and APIs
• Experience with mobile development (native or cross-platform frameworks like Capacitor or React Native)
• Solid understanding of web security principles and performance optimization best practices
• Strong understanding of agile development practices and working in fast-moving startup environments
• Love working in early-stage chaos — priorities change, solutions evolve, and that energizes you
• Can take a vague problem, break it down, and deliver something customers love
• Hands-on experience building production AI workflows involving tool/function calling or agent-like orchestration, including prompt design, context selection, and structured outputs
• Strong judgment in designing safe, observable, human-in-the-loop AI systems, with an understanding of reliability, failure modes, and when AI is (or isn't) the right solution
Preferred
