Full-Stack Frontend Engineer for AI-Driven Web Platforms

Compunnel Inc.; Washington (District of Columbia); Hybrid; USD 120,000 - 170,000; Full time

Job summary

Compunnel, Inc. is seeking an experienced Full Stack Engineer to design and implement scalable frontend and backend components for asset onboarding and media workflows.

You will connect UI with backend services via RESTful APIs and build backend services with Node.js, while collaborating across product, design, QA and engineering teams. The role emphasizes performance, reliability, and secure input handling, with opportunities to influence architecture, CI/CD practices, and modernization efforts

Qualifications

• 3–6 years in Full Stack Development with strong frontend emphasis.
• Experience building backend services with Node.js and RESTful APIs.
• Experience with PostgreSQL databases.
• Understanding of modern web app architecture and lifecycle management.
• Experience building scalable, high performing web apps.
• Hands-on containerization and orchestration (Docker).
• Familiarity with AWS cloud platform and AWS Lambda.
• Experience with CI/CD and modern delivery practices.
• Experience integrating frontend with enterprise APIs and data services.
• Knowledge of frontend performance optimization and debugging.
• Strong analytical, troubleshooting, and communication skills.

Responsibilities

• Build and enhance customer-facing Platform UI components that support asset onboarding and media processing workflows.
• Integrate frontend applications with backend services through RESTful APIs.
• Develop and maintain backend services using Node.js.
• Work closely with product managers, designers, QA teams, and developers throughout the software development lifecycle.
• Create new user-facing features that improve customer experience and operational efficiency.
• Optimize applications for speed, scalability, reliability, and performance.
• Validate and secure user input before submission to backend services.
• Participate in code reviews and contribute to coding standards and development best practices.
• Assist in testing efforts, issue resolution, and continuous quality improvements.
• Support project delivery through design, development, testing, deployment, and maintenance phases.
• Troubleshoot application issues and implement creative, scalable solutions.
• Configure and support platform functionality through integrations, plugins, and supporting technologies.
• Stay updated on emerging web development trends, frameworks, AI technologies, and industry best practices.

Skills

Full stack development

Node.js

RESTful APIs

PostgreSQL

Web app architecture

Performance optimisation

CI/CD

API integration

Frontend development

Analytical/problem solving

Communication

Docker

AWS

AWS Lambda

Kubernetes (implicit)

Serverless architecture

Tools

Docker

Terraform

Crossplane

Job description

KEY RESPONSIBILITIES

• Build and enhance customer-facing Platform UI components that support asset onboarding and media processing workflows.

• Integrate frontend applications with backend services through RESTful APIs.

• Develop and maintain backend services using Node.js.

• Work closely with product managers, designers, QA teams, and developers throughout the software development lifecycle.

• Create new user-facing features that improve customer experience and operational efficiency.

• Optimize applications for speed, scalability, reliability, and performance.

• Validate and secure user input before submission to backend services.

• Participate in code reviews and contribute to coding standards and development best practices.

• Assist in testing efforts, issue resolution, and continuous quality improvements.

• Support project delivery through design, development, testing, deployment, and maintenance phases.

• Troubleshoot application issues and implement creative, scalable solutions.

• Configure and support platform functionality through integrations, plugins, and supporting technologies.

• Stay updated on emerging web development trends, frameworks, AI technologies, and industry best practices.

REQUIRED QUALIFICATIONS

• 3–6 years of experience in Full Stack Development with a strong emphasis on Frontend Engineering.

• Strong experience developing backend applications and services using Node.js.

• Proven experience designing, developing, and consuming RESTful APIs.

• Experience working with PostgreSQL databases.

• Strong understanding of modern web application architecture and application lifecycle management.

• Experience building scalable, responsive, and high-performing web applications.

• Hands-on experience with containerization and orchestration technologies, including:

- Docker

• Familiarity with cloud platforms, preferably AWS.

• Experience with serverless architectures, including AWS Lambda.

• Familiarity with CI/CD pipelines and modern software delivery practices.

• Experience integrating front-end applications with enterprise APIs and data services.

• Knowledge of frontend performance optimization techniques and best practices.

• Strong analytical, troubleshooting, and problem-solving abilities.

• Excellent verbal and written communication skills.

PREFERRED QUALIFICATIONS

• Experience with live video platforms, video streaming applications, or video editing tools.

• Experience building AI-powered solutions utilizing Large Language Models (LLMs).

• Experience developing LLM Agents and MCP-based solutions.

• Working knowledge of Golang.

• Experience with deployment automation and Infrastructure-as-Code tools such as:

- Terraform

- Crossplane

• Exposure to video processing, media workflows, or live-stream visualization platforms.

• Experience incorporating AI capabilities into customer-facing applications.

• Experience working with CMS, eCommerce platforms, or digital content management systems.

• Familiarity with Agile development methodologies and DevOps practices.

CERTIFICATIONS

• AWS Certified Cloud Practitioner (Preferred)