ProductNova - Senior Developer - Artificial Intelligence/Machine Learning

ROLE : Ai ML Senior Developer

Exp : 5 to 8 Years

Location : Bangalore (Onsite)

About ProductNova :

ProductNova is a fast-growing product development organization that partners with ambitious companies to build, modernize, and scale high-impact digital products. Our teams of product leaders, engineers, AI specialists, and growth experts work at the intersection of strategy, technology, and execution to help organizations create differentiated product portfolios and accelerate business outcomes.

Founded in early 2023, ProductNova has successfully designed, built, and launched 20+ large-scale, AI-powered products and platforms across industries. We specialize in solving complex business problems through thoughtful product design, robust engineering, and responsible use of AI.

Product Development :

We design and build user-centric, scalable, AI-native B2B SaaS products that are deeply aligned with business goals and long-term value creation.

Our end-to-end product development approach covers the full lifecycle :

- Product discovery and problem definition

- User research and product strategy

- Experience design and rapid prototyping

- AI-enabled engineering, testing, and platform architecture

- Product launch, adoption, and continuous improvement

From early concepts to market-ready solutions, we focus on building products that are resilient, scalable, and ready for real-world adoption. Post-launch, we work closely with customers to iterate based on user feedback and expand products across new use cases, customer segments, and markets.

Growth & Scale :

For early-stage companies and startups, we act as product partnersshaping ideas into viable products, identifying target customers, achieving product-market fit, and supporting go-to-market execution, iteration, and scale.

For established organizations, we help unlock the next phase of growth by identifying opportunities to modernize and scale existing products, enter new geographies, and build entirely new product lines. Our teams enable innovation through AI, platform re-architecture, and portfolio expansion to support sustained business growth.

Role Overview :

We are seeking an experienced AI / ML Senior Developer with strong hands-on expertise in large language models (LLMs) and AI-driven application development. The ideal candidate will have practical experience working with GPT and Anthropic models, building and training B2B products powered by AI, and leveraging AI-assisted development tools to deliver scalable and intelligent solutions.

Key Responsibilities :

Model Analysis & Optimization :

- Analyze, customize, and optimize GPT and Anthropic-based models to ensure reliability, scalability, and performance for real-world business use cases.

AI Product Design & Development :

- Design and build AI-powered products, including model training, fine-tuning, evaluation, and performance optimization across development lifecycles.

Prompt Engineering & Response Quality :

- Develop and refine prompt engineering strategies to improve model accuracy, consistency, relevance, and contextual understanding.

AI Service Integration :

- Build, integrate, and deploy AI services into applications using modern development practices, APIs, and scalable architectures.

AI-Assisted Development Productivity :

- Leverage AI-enabled coding tools such as Cursor and GitHub Copilot to accelerate development, improve code quality, and enhance efficiency.

Cross-Functional Collaboration :

- Work closely with product, business, and engineering teams to translate business requirements into effective AI-driven solutions.

Model Monitoring & Continuous Improvement :

- Monitor model performance, analyze outputs, and iteratively improve accuracy, safety, and overall system effectiveness.

Qualifications :

- Hands-on experience analyzing, developing, fine-tuning, and optimizing GPT and Anthropic-based large language models.

- Strong expertise in prompt design, experimentation, and optimization to enhance response accuracy and reliability.

- Proven experience building, training, and deploying chatbots or conversational AI systems.

- Practical experience using AI-assisted coding tools such as Cursor or GitHub Copilot in production environments.

- Solid programming experience in Python or similar languages, with strong problem-solving and development fundamentals.

- Experience working with embeddings, similarity search, and vector databases for retrieval-augmented generation (RAG).

- Knowledge of MLOps practices, including model deployment, versioning, monitoring, and lifecycle management.

- Exposure to cloud environments such as AWS or Azure for deploying and managing AI solutions.

- Familiarity with APIs, microservices architecture, and system integration for scalable AI applications.

Why Join Us

- Build cutting-edge AI-powered B2B SaaS products

- Own architecture and technology decisions end-to-end

- Work with highly skilled ML and Full Stack teams

- Be part of a fast-growing, innovation-driven product organization