Backend Engineer for AI-Powered Infrastructure

Sand Tech Holdings Limited; United States; On-site; USD 90,000 - 130,000; Full time

Job summary

Sand Technologies in the United States is seeking an experienced Software Engineer to design, build, and scale robust backend architectures that power our physical AI solutions. You will work closely with data scientists and data engineers to integrate data pipelines and deliver secure, high-performance applications.

The ideal candidate has 3+ years of software engineering experience, strong knowledge of Django or Node.js, API design, and hands-on experience with cloud platforms (AWS/Azure/GCP).

Qualifications

• 3+ years of software engineering experience in backend systems.
• Experience with Django or Node.js and API design.
• Experience deploying production-grade software and working with public-sector environments.

Responsibilities

• Architect and develop scalable backend services and APIs.
• Collaborate with Data Scientists to integrate AI models and data pipelines.
• Manage cloud infrastructure with AWS/Azure/GCP for high availability and low latency.
• Champion CI/CD, testing, monitoring, and secure software practices.
• Mentor junior engineers and contribute to technical culture.

Skills

Backend development

APIs

Cloud platforms

Real-time data systems

Communication skills

Education

B.Sc. or M.Sc. in Computer Science or related field

Tools

Django

Node.js

Time-series databases

Job description

Sand Technologies in the United States is seeking an experienced Software Engineer to design, build, and scale robust backend architectures that power our physical AI solutions. You will work closely with data scientists and data engineers to integrate data pipelines and deliver secure, high-performance applications.

The ideal candidate has 3+ years of software engineering experience, strong knowledge of Django or Node.js, API design, and hands-on experience with cloud platforms (AWS/Azure/GCP).