Fullstack Software Engineer

4MindsAI Inc.•Dallas, TX

21h•$140,000 - $180,000•Onsite

About The Position

As a Full Stack Software Engineer at 4MINDSAI, you will design and build the systems that bring the 4MINDS platform to life across the full technology stack. You'll own features from API design and backend services through to the interfaces that enterprise users interact with daily, working across a modern cloud-native architecture that spans multiple deployment environments. This is a senior-level role for an engineer who has built production systems at enterprise scale and knows what it takes to ship reliable, maintainable software in a fast-moving environment. You'll report to the Engineering Manager and work closely with product, AI research, and infrastructure teams to deliver high-impact features on a platform where reliability and performance are non-negotiable. If you thrive on owning complex problems end-to-end, move fluidly between frontend and backend challenges, and want to build at the intersection of enterprise software and frontier AI, this role is for you.

Requirements

Bachelor's degree in Computer Science, Engineering, or related technical field
5+ years of professional full-stack development experience building and shipping production systems
Strong proficiency in any/many of the following: React.js, TypeScript, Node.js, Python (FastAPI), and/or Go
Experience designing and building RESTful and GraphQL APIs
Proficiency with SQL and NoSQL databases including schema design and query optimization
Experience with state management solutions such as Redux or Context API
Solid understanding of authentication, authorization, and security patterns in enterprise applications
Experience with containerization and orchestration technologies
Experience working within CI/CD pipelines and modern DevOps practices
Proven track record of building enterprise-grade applications with high reliability and performance requirements
Ability to work autonomously and drive technical decisions without constant direction
Clear written and verbal communication with both technical and non-technical stakeholders
Deep ownership mindset: you care about outcomes, not job titles

Nice To Haves

Master's degree in Computer Science, Engineering, or related technical field
7+ years of professional full-stack development experience
Experience building interfaces or backend services for AI/ML platforms
Familiarity with knowledge graphs, RAG systems, or real-time data infrastructure
Experience with multi-cloud environments including AWS, GCP, and Azure
Experience with on-premises or private cloud deployment architectures
Background with WebSocket or streaming architectures for real-time data
Track record of establishing engineering standards or technical practices on a team
Experience with microservices architecture at enterprise scale

Responsibilities

Design, build, and ship full-stack features across the 4MINDS platform, owning work from backend services and APIs through to frontend interfaces
Architect scalable, maintainable systems that integrate with the 4MINDS knowledge graph, data pipeline, and AI services
Build and optimize RESTful and GraphQL APIs for internal and external consumers
Develop real-time data flows and WebSocket connections that surface AI model outputs to end users
Design and maintain database schemas and queries optimized for performance at enterprise data volumes
Implement secure authentication, authorization, and audit capabilities that meet enterprise compliance requirements
Collaborate with UI/UX designers to implement design systems and reusable component libraries
Build and maintain microservices within a multi-cloud and on-premises deployment architecture
Establish and uphold testing standards, CI/CD pipelines, and engineering best practices
Participate in code reviews, technical planning, and architecture decisions
Mentor junior engineers and contribute to engineering standards across the team