Sr AIML Engineer - Cybersecurity

Join us in shaping the future of Generative AI at Visa and making a significant impact on the enterprise.

You will have the opportunity to work across various roles from development to architecture and collaborate closely with a crossfunctional team of architects engineers data scientists and product managers to design implement and deliver solutions that are intuitive usercentric and accessible to everyone at Visa.

The Cyber Analytics and AI Innovation team is revolutionizing the field of machine learning and artificial intelligence by developing cuttingedge capabilities and tools that empower employees at Visa to develop secure applications with higher productivity. We are a dynamic and innovative team driven by a passion for AI/ML technology and a commitment to delivering exceptional platforms and services to our business partners at Visa.

We are at the forefront of innovation developing a suite of cuttingedge Secure Enterprise AI Applications that are set to redefine the landscape of Gen AI. Our projects include:

• NextGeneration GenAI Chat Services: Leveraging the power of advanced language models to provide intelligent contextaware communication solutions for internal operations and customer interactions.

• EnterpriseGrade Chatbot Platform: Creating a robust scalable infrastructure to support AIdriven conversational interfaces across multiple touchpoints within our organization.

• Intelligent AI Agent Service: Developing a sophisticated system that combines machine learning and natural language processing to automate complex tasks and enhance decisionmaking processes.

• Comprehensive Security Guardrails: Implementing stateoftheart security measures and protocols to ensure the utmost protection of sensitive data and maintain compliance with global financial regulations.

• Scalable Enterprise AI Products: Designing and deploying AIpowered solutions that can be seamlessly integrated into various business units driving efficiency and innovation across the organization.

This is a hybrid position. Hybrid employees can alternate time between both remote and office. Employees in hybrid roles are expected to work from the office three days a week Tuesdays Wednesdays and Thursdays with a general guidepost of being in the office 50% of the time based on business needs.

Qualifications :

Basic Qualifications:
2 years of relevant work experience and a Bachelors degree OR 5 years of relevant work experience

Preferred Qualifications:
3 or more years of work experience with a Bachelors Degree or more than 2 years of work experience with an Advanced Degree (e.g. Masters MBA JD MD).
Minimum of 3 years of experience in developing highly available and scalable RESTful services using Python. Experience with Java Go Rust or any other objectoriented programming language is a plus.
Handson experience with design and development tools like IntelliJ VSCode Postman and Jupyter.
Expertise in evaluating various large language models (LLMs) assessing their performance and comparing their capabilities to identify suitable models based on business requirements.
Proven experience in machine learning model finetuning and optimization.
Strong knowledge of knowledge graph construction and management.
Proficiency in vector embedding techniques and their applications.
Handson experience with AI model APIs and AI agent frameworks.
Experience with deep learning frameworks such as TensorFlow PyTorch or similar.
Familiarity with the Nvidia ecosystem including CUDA and other relevant tools.
Knowledge of cloud platforms (e.g. AWS Google Cloud Azure).
Proficiency in working with both RDBMS (preferably MySQL) and NoSQL databases (preferably Cassandra).
Knowledge of Git for version control
Ability to multitask in a dynamic and fast paced environment.
Solid understanding of software development best practices and principles.
Experience with Agile methodologies and practices.
Strong analytical and problemsolving skills with attention to detail.
Excellent communication skills both written and verbal to effectively collaborate with crossfunctional teams.

Additional Information :

Visa is an EEO Employer. Qualified applicants will receive consideration for employment without regard to race color religion sex national origin sexual orientation gender identity disability or protected veteran status. Visa will also consider for employment qualified applicants with criminal histories in a manner consistent with EEOC guidelines and applicable local law.

Remote Work :

No

Employment Type :

Fulltime