Engenious

Full-Stack Engineer

Engenious

contract

Posted on:

Location Type: Hybrid

Location: San FranciscoCaliforniaUnited States

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About the role

  • Build and ship end-to-end features across frontend and backend
  • Design scalable APIs and services
  • Develop clean, intuitive user interfaces
  • Build and integrate AI-powered features into product workflows
  • Work with LLM-based systems and AI-driven services
  • Improve performance, reliability, and system architecture
  • Collaborate with product, design, and AI teams (both Engenious and client-side)
  • Contribute to technical decisions and engineering standards
  • Mentor engineers and support team growth

Requirements

  • 3+ years of experience in full-stack development
  • Experience building or integrating AI-powered features (LLMs, APIs, or similar)
  • Strong fundamentals in algorithms and system design
  • Experience building and scaling production systems
  • Proficiency with modern web technologies, including frontend typescript (React.js, Next.js - Vite, Nx) and backend (Java, Spring Boot, preferred, Python, other backend languages and frameworks)
  • Experience with system scaling, REST APIs, GraphQL, microservices, and message brokers (Kafka, RabbitMQ).
  • Experience debugging complex systems
  • Knowledge of containerization and cloud infrastructure: AWS, Docker, Kubernetes, Terraform
  • Strong product mindset and attention to user experience
  • Must be legally authorized to work in the United States at the time of hire; we are unable to provide visa sponsorship for this role
Benefits
  • Comprehensive health benefits (medical, dental, vision, mental health)
  • Paid time off and holidays
  • Parental leave
  • 401(k) / retirement options (if applicable)
  • Professional development support
  • Additional stipends (wellness, home office, etc.)
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
full-stack developmentAI-powered featuresalgorithmssystem designproduction systemsfrontend typescriptReact.jsNext.jsJavaSpring Boot
Soft Skills
product mindsetattention to user experiencementoringcollaborationtechnical decision-making