Full-Stack Developer & AI API Integration Engineer

Hiring: Full-Stack Developer & AI API Integration Engineer

Company: Chromadolly Technologies Inc.

Location: Sri Ganganagar, Rajasthan, India

Job Type: Full-Time

Salary: ₹15,000–₹30,000 per month (based on experience and technical skills)

Experience: 2–5 years preferred

Industry: Artificial Intelligence (AI), SaaS, Software Development

About Chromadolly

Chromadolly Technologies Inc. is a technology company developing an advanced AI-powered video creation platform for individuals, content creators, businesses, marketing agencies, and professional users worldwide.

Our platform combines artificial intelligence, multiple AI service providers, automated workflows, and cloud-based technologies to transform scripts, stories, music, and creative ideas into professional videos.

We are looking for a technically skilled, responsible, and motivated Full-Stack Developer & AI API Integration Engineer based in Sri Ganganagar, Rajasthan, who can help us maintain, improve, and eventually manage the technical operations of our platform.

This is a long-term opportunity to grow with an international AI technology company.

Key Responsibilities

• Full-Stack Software Development
• Understand, maintain, troubleshoot, and improve our existing web application.
• Work with frontend and backend code.
• Identify and fix bugs, errors, and performance issues.
• Maintain and improve application features.
• Understand existing software architecture and independently resolve technical problems.
• AI APIs and Third-Party Integrations
• Work with multiple AI video, image, audio, and voice generation APIs.
• Maintain and troubleshoot integrations with providers such as Kling, Runway, fal.ai, ElevenLabs, and other AI services.
• Handle API authentication, requests, responses, webhooks, and error handling.
• Diagnose failed video generation, provider timeouts, and processing errors.
• Optimize API reliability, performance, and usage costs.
• Research and integrate new AI services when required.
• Backend, Database, and Payment Systems
• Work with Node.js, TypeScript, PostgreSQL, and backend services.
• Troubleshoot databases, user accounts, and application workflows.
• Maintain subscription and payment integrations, including Stripe.
• Investigate payment-related technical issues and subscription errors.
• Maintain secure and reliable platform operations.
• Platform Monitoring and Maintenance
• Monitor application performance and production errors.
• Diagnose and resolve technical incidents.
• Review system logs and investigate failed operations.
• Maintain software updates, security practices, and system reliability.
• Test fixes before deployment and document technical changes.
• Customer Technical Support — Future Responsibility
• Gradually take ownership of customer technical support.
• Investigate customer complaints involving accounts, payments, video generation, and platform errors.
• Communicate professionally with international customers in English.
• Resolve technical problems independently or coordinate with service providers.
• Develop troubleshooting guides and customer support procedures.
• Eventually become the primary person responsible for day-to-day technical operations and escalated customer issues.

Required Technical Skills

Candidates should have practical knowledge of most of the following

• JavaScript and TypeScript
• React.js and Next.js
• Node.js and backend development
• REST APIs, JSON, webhooks, and API authentication
• PostgreSQL, SQL, and database management
• Git and GitHub
• Debugging, testing, and troubleshooting
• Cloud deployments and environment configuration
• Secure coding and basic application security
• Integration and maintenance of third-party services

Additional Skills — Preferred

• Experience with AI platforms, LLMs, or generative AI APIs
• Experience with Stripe or other payment gateways
• Knowledge of Supabase
• Experience with automated workflows, queues, and asynchronous processing
• Familiarity with video generation, audio processing, or media platforms
• Experience supporting production SaaS applications
• Familiarity with AI-assisted development tools

Candidate Requirements

• Must be based in Sri Ganganagar, Rajasthan, or willing to relocate there.
• 2–5 years of relevant software development experience preferred.
• Strong problem-solving and debugging abilities.
• Ability to understand an existing codebase rather than only build new projects.
• Comfortable working with multiple APIs and third-party services.
• Good written English communication skills.
• Ability to work independently and take responsibility for assigned tasks.
• Willingness to learn new AI technologies.
• Interest in building a long-term career with a growing international technology company.

Important: We value demonstrated technical ability more than formal qualifications. Strong self-taught developers are encouraged to apply.

What We Offer

• ₹20,000–₹30,000 monthly salary, depending on demonstrated skills.
• Opportunity to work on an international AI software platform.
• Hands-on experience with modern AI technologies and APIs.
• Long-term career growth opportunities.
• Increasing technical ownership as the company expands.
• Opportunity to develop into a Technical Operations Lead.

Selection Process

• Initial résumé and technical experience review.
• Online technical interview.
• Short practical coding and API troubleshooting assessment.
• Final interview with the company founder.

How to Apply

Interested candidates should submit

• Updated résumé/CV
• GitHub profile or examples of previous software projects, if available
• Details of experience with APIs, Next.js, and backend development
• Current location in Sri Ganganagar
• Expected monthly salary
• Availability to join

Application instructions: Apply directly through this job listing.

Chromadolly Technologies Inc.

Building the future of AI-powered video creation.

Pay: ₹15,000.00 - ₹30,000.00 per month

Work Location: In person