Full-Stack Engineer: Cloud + AI Web Apps

Ethereum Technologies; Weehawken (NJ); On-site; USD 107,000 - 128,000; Full time

Job summary

Ethereum Technologies in Weehawken, NJ seeks a Full stack Software Engineer for an 8-month contract. You will design and build scalable, high-performance web applications and content platforms using modern frontend frameworks and cloud-native backend services.

You will develop React or Vue components, Node.js APIs, DynamoDB data models, and AWS Lambda workflows, integrating REST APIs per OpenAPI specs, and supporting AI-assisted workflows.

Responsibilities

• 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.

Job description

Ethereum Technologies in Weehawken, NJ seeks a Full stack Software Engineer for an 8-month contract. You will design and build scalable, high-performance web applications and content platforms using modern frontend frameworks and cloud-native backend services.

You will develop React or Vue components, Node.js APIs, DynamoDB data models, and AWS Lambda workflows, integrating REST APIs per OpenAPI specs, and supporting AI-assisted workflows.