Full stack Software Engineer

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

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.