Full stack Software Engineer

Quantum Technologies LLC; Weehawken (NJ); On-site; USD 89,000 - 126,000; Full time

Job summary

Quantum Technologies. LLC is seeking a Full stack Software Engineer to design and develop scalable web apps and content platforms from Weehawken, NJ.

You will work on frontend components with React or Vue.js and backend services in Node.js, alongside AWS Lambda with DynamoDB and OpenAPI-based integrations. The role emphasizes cloud-native architecture, AI-enabled workflows, and collaboration with product, design, and marketing teams to deliver high-quality digital experiences.

Qualifications

• Experience building scalable web apps with modern frontend frameworks (React or Vue.js).
• Backend services using Node.js for APIs/integrations.
• Experience modeling DynamoDB for serverless architectures.
• Experience with AWS Lambda and event-driven workflows.
• Familiarity with OpenAPI specs for REST APIs.
• Collaborate with cross-functional teams including design, product and marketing.
• Knowledge of AI-enabled workflows and content retrieval is a plus.

Responsibilities

• Develop and sustain scalable web applications and platforms for high-traffic environments.
• Develop reusable frontend components using React or Vue.js.
• Build backend Node.js services to support APIs, integrations, and middleware.
• Model DynamoDB schemas for scalable serverless architectures.
• Develop AWS Lambda functions and event-driven workflows.
• Coordinate RESTful APIs per OpenAPI specifications.
• Support AI-assisted workflows, including embeddings and vector search.
• Collaborate with designers, backend engineers, PMs and marketing to deliver digital experiences.
• Participate in architecture discussions and technical decisions for cloud/AI systems.

Skills

React

Vue.js

Node.js

DynamoDB

AWS Lambda

OpenAPI

AI integration

Tools

AWS Ethos

Job description

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Job Title: Full stack Software Engineer

Location: Weehawken, NJ

Duration: 8 Months + Extension

Bill Rate: $78/hour (C2C)

Job Type: W-2, 1099, C2C

Client: To Be Discussed Later

Work Authorization: US Citizen, Green Card, OPT-EAD, CPT, H-1B, H4-EAD, Other

Job Description :

This outstanding role provides the chance to create and develop scalable, high-performance web applications and content management digital platforms. You'll work with modern frontend development and cloud-native backend services, including Node.js microservices and AI-enabled integrations.

• Develop and sustain scalable web applications and digital platforms that support high-traffic environments.
• Develop reusable and modular frontend components employing modern JavaScript frameworks such as React or Vue.js.
• Develop backend services using Node.js to support APIs, integrations, and middleware services.
• Build and manage DynamoDB schemas and data models to support scalable serverless architectures.
• Develop and sustain AWS Lambda functions and event-driven workflows.
• Collaborate with AWS cloud services and enterprise stacks like AWS Ethos, ensuring scalable and secure service integrations.
• Optimize websites and services for performance, accessibility, SEO, and user engagement.
• Integrate and coordinate RESTful APIs and services outlined using OpenAPI specifications.
• Support AI-assisted workflows, including embedding generation, vector search, and intelligent content retrieval.
• Collaborate with designers, backend engineers, product managers, and marketing teams to deliver high-quality digital experiences.
• Participate in architecture discussions and contribute to technical decision-making for cloud and AI-enabled systems.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.