Software Engineer (Java, Python)

About The Company Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions, and government entities across more than 200 countries and territories. The company is dedicated to uplifting everyone, everywhere by providing the best ways to pay and be paid. At Visa, employees have the opportunity to create impactful solutions at scale, tackling meaningful challenges, growing their skills, and contributing to a global community. Visa fosters an innovative environment where continuous learning and excellence are prioritized, allowing team members to make a difference both locally and globally. Progress starts with you, and joining Visa means being part of a dynamic organization committed to shaping the future of payments technology. About The Role We are seeking a talented and motivated Software Engineer to join our Payments Products development team. In this role, you will be instrumental in designing and developing cutting-edge payment solutions, leveraging innovative technologies such as generative AI and modern integration patterns. Your responsibilities will include supporting the implementation, evaluation, and deployment of AI components within enterprise applications, ensuring robustness and operational quality. You will collaborate with cross-functional teams—including Product, Operations, Cybersecurity, and DevOps—to deliver complex projects that enhance our platform capabilities. This position offers an exciting opportunity to work on innovative solutions, contribute to a culture of continuous improvement, and stay ahead in the rapidly evolving payments landscape. Qualifications Bachelor’s degree in Computer Science, Engineering, or related field, or 3+ years of relevant work experienceExpert-level skills in Java, Python, and/or NodeJS; skills in C++ and C# are a plusExperience building Generative AI applications, conversational AI, RAG architectures, and related librariesProficiency in application security, SSDLC, and cryptography fundamentals (preferred)Understanding of NLP techniques such as tokenization, word embeddings, and sequence modelsExperience with AI frameworks like TensorFlow, PyTorch, or scikit-learnKnowledge of model compression, transfer learning, and robustness issues in AI systemsFamiliarity with MLOps practices, data preprocessing, feature engineering, and model evaluationProficiency in front-end technologies such as ReactJS, Angular, and NodeJSAbility to work with large datasets, perform exploratory data analysis, and handle multi-threaded applicationsExperience with version control, CI/CD pipelines, and distributed computing technologies such as Redis Responsibilities Engage in the design, development, and implementation of innovative software solutions using generative AI and modern integration patternsSupport the deployment, fine-tuning, and evaluation of AI components within enterprise applications, ensuring operational robustnessCollaborate with cross-functional teams including Product, Operations, Cybersecurity, and DevOps to deliver integrated solutionsContribute to continuous learning initiatives by staying updated with emerging technologies and sharing insights with peersDesign and develop APIs to enhance the integration of Payment Product applications and platformsAdhere to industry best practices in software development, emphasizing quality, security, performance, and scalabilityAutomate development, testing, and deployment processes to ensure timely delivery of servicesManage technical debt and implement improvements to existing systems for better resilience and efficiency Benefits Comprehensive medical, dental, and vision insurance coverage401(k) retirement savings plan with company matchingFlexible FSA/HSA options for healthcare and dependent care expensesLife insurance and disability benefitsPaid time off and holiday leaveWellness programs and employee assistance servicesOpportunities for professional development and continuous learningWork-life balance initiatives and supportive work environment Equal Opportunity Visa is an equal opportunity 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 is committed to fostering an inclusive and diverse workplace and will consider qualified applicants with criminal histories in accordance with EEOC guidelines and applicable local laws.