CACTUS is a remote-first organization and we embrace an accelerate from anywhere culture. You may be
required to travel to our Mumbai office based on business requirements or for company/team events.

Job Description :

We are looking for an AI/ML Engineer to build and optimize intelligent models for real-world applications.
In this role, you will work on NLP, computer vision, and predictive analytics solutions, while collaborating
with cross-functional teams to deploy scalable, production-ready AI systems. If you enjoy solving complex
data problems and driving impactful AI solutions, this role offers strong ownership and growth.

Responsibilities :

- Develop, train, and optimize AI/ML models for various use cases such as text summarization,

image matching, and speech recognition.

- Implement features of engineering pipelines and data pre-processing modules.

- Conduct experiments and document results to improve model accuracy and latency.

- Collaborate with Data Scientists and Engineers to deploy AI models in production.

- Ensure model outputs comply with Responsible AI guardrails and data protection norms.

- Support integration of AI components into existing applications.

Requirements :

- B.Tech / M.Tech in Computer Science, AI, Data Science, or equivalent.

- Professional certification in machine learning or deep learning preferred.

- Research papers, case studies, or significant open-source contributions (are preferred)

- 4 to 7 years of hands-on experience in developing and fine-tuning AI/ML models.

- Practical exposure to NLP, computer vision, or predictive analytics projects.

- Demonstrated experience in implementing AI solutions using open-source or cloud frameworks.

Technical Competencies :

- Programming Languages : Python, C++, R.

- Frameworks : PyTorch, TensorFlow, Keras, Hugging Face.

- Libraries : pandas, NumPy, OpenCV, spaCy, Transformers.

- Data Handling : SQL, NoSQL, data augmentation techniques.

- Cloud & Tools : Docker, SageMaker, MLflow, Git.

- Evaluation Metrics : F1, BLEU, ROUGE, AUC, precision-recall curves.

About Cactus :

Established in 2002, Cactus Communications (cactusglobal.com) is a leading technology company that
specializes in expert services and AI-driven products which improve how research gets funded, published,
communicated, and discovered. Its flagship brand Editage offers a comprehensive suite of researcher
solutions, including expert services and cutting-edge AI products like Mind the Graph, Paperpal, and R
Discovery. With offices in Princeton, London, Singapore, Beijing, Shanghai, Seoul, Tokyo, and Mumbai and
a global workforce of over 3,000 experts, CACTUS is a pioneer in workplace best practices and has been
consistently recognized as a great place to work.