AI/ML Job: Security Software Engineer

Visa Inc

Security Software Engineer at Visa Inc

Foster City, California, United States 🇺🇸   (Posted Jun 5 2018)
About the company
Common Purpose, Uncommon Opportunity. Everyone at Visa works with one goal in mind – making sure that Visa is the best way to pay and be paid, for everyone everywhere. This is our global vision and the common purpose that unites the entire Visa team. As a global payments technology company, tech is at the heart of what we do: Our VisaNet network processes over 13,000 transactions per second for people and businesses around the world, enabling them to use digital currency instead of cash and checks. We are also global advocates for financial inclusion, working with partners around the world to help those who lack access to financial services join the global economy. Visa’s sponsorships, including the Olympics and FIFA™ World Cup, celebrate teamwork, diversity, and excellence throughout the world. If you have a passion to make a difference in the lives of people around the world, Visa offers an uncommon opportunity to build a strong, thriving career. Visa is fueled by our team of talented employees who continuously raise the bar on delivering the convenience and security of digital currency to people all over the world. Join our team and find out how Visa is everywhere you want to be.

Job position
Permanent

Job description
Deliver and imporove on security capabilities through applied machine learning. The candidate should possess knowledge to account for the data engineering aspect of ML, clean and scrub data, build new ML models, and engineer the features into the product or service they are building out.

Build, design, engineer, and develop software and services that deliver security functionality and improve security efficiency and capabilities through automation. The candidate needs to possess software engineering skills that allow them to build new capabilities and solutions vs. operating an existing open source or vendor solution.

​Collaborate with management, staff, and customers on technology strategy, enterprise architecture, and investments in strategic technology.

Implement Proof of Concepts that realize security architectures and solutions.

Assist in shaping overall direction, life-cycle management, and leadership for Information Security architecture and technology related to Visa.

Create requirement and design documents that account for security risks in new or existing systems with architectures to mitigate them within risk appetite.

Research and develop security assessments of existing solutions as well as defining security architectures for new solutions.

Present results to a cross section of employees, including senior leaders at Visa. Utilize graduate-level research and analysis skills

Skills & requirements
Software Development, Programming , and debugging using various programming languages and frameworks (object oriented programming, Golang, Python, Java, and C++, JavaScript);

Applying Machine Learning/Artificial Intelligence, data science, and statistics concepts including API integration, python, authentication, analysis, modeling, and visualization (python, sci-kit, numpy, matlab, algorithms);​

Knowledge of NoSQL databases (e.g. MongoDB, Cassandra) is a plus

Network, System, and Solution Architecture background is a plus

Posses knowledge around utilizing Big data and distributed computing systems including cloud based computing systems;

Threat modeling and analyzing solutions to identify security gaps and capabilities;

Database systems, data structures, algorithms, operating systems, and their application during software engineering or security related services.

Instructions how to apply
see the job website
[ job website ]

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