Senior Developer - Full Stack

Position Overview 

We are seeking a Full-Stack Developer to build and maintain the frontend and backend infrastructure of an AI-powered content co-authoring solution. The ideal candidate will develop a user-friendly AI-assisted editor, integrate OpenAI’s API, and optimize the API processing layer for content generation, risk scoring, and compliance automation.

About Omnicom Global Solutions

Omnicom Global Solutions is an integral part of Omnicom Group, a leading global marketing and corporate communications company. Omnicom’s branded networks and numerous specialty firms provide advertising, strategic media planning and buying, digital and interactive marketing, direct and promotional marketing, public relations, and other specialty communications services to over 5,000 clients in more than 70 countries.

Omnicom Global Solutions India plays a key role for our group companies and global agencies by providing stellar products, solutions, and services in the areas of Creative Services, Technology, Marketing Science (Data & Analytics), Advanced Analytics, Market Research, Business Support Services, Media Services, and Project Management.

We currently have 4000+ awesome colleagues in Omnicom Global Solutions India who are committed to solving our clients’ pressing business issues. We are growing rapidly and looking for talented professionals like you to be part of this journey.

Key Responsibilities: 

• Develop frontend UI using Next.js and Slate.js to support AI-assisted content generation and scoring.
• Build and optimize backend APIs using FastAPI to process AI requests, retrieve past assets, and handle user interactions.
• Set up and manage PostgreSQL / Snowflake for structured metadata storage.
• Implement role-based access control (RBAC) for copywriters, strategists, and reviewers.
• Ensure seamless communication between AI models (GPT-4o, LangChain) and content storage.
• Implement CI/CD pipelines, containerization (Docker, Kubernetes) for AI model deployment.
• Collaborate with AI engineers to fine-tune AI-generated content workflows for pharma compliance.
• Optimize API performance and caching for efficient real-time content generation.
• Implement logging and monitoring solutions for tracking AI performance and regulatory audits.
• Provide overall mentorship, coaching and on-demand trainings to improve and unify development style.

Required Skills

• 5+ years of experience in full-stack development.
• Expertise in Next.js or Node.js, React, and TypeScript for frontend development.
• Proficiency in Fast API or other strong backend APIs (.NET/Python framework/Java) Python, PHP, Node.js, or Flask for backend API development.
• Experience in PostgreSQL, DevOps and CI/CD implementation is a plus
• Familiarity with OAuth, JWT, and secure API authentication protocols. (preferred)
• Experience working with pharma, healthcare, or compliance-heavy industries. (preferred)
• Experience with GenAI model integration is a nice-to-have, recognizing that this is an emerging skill in the market