Algorithm Engineer Intern Jobs in New York (NOW HIRING)

Business Unit / Role Specific Info
The Enterprise Technology Services organization partners with every part of the American Express business to power the company's growth and innovation with trust and efficiency, and drive competitive differentiation with speed. We support the delivery and operations of technology, digital, and data capabilities, platforms, and services globally. Specifically, our team is responsible for the company's technology engineering, architecture, and infrastructure, providing 24x7 support to ensure an uninterrupted, high-quality experience for customers and colleagues. We also provide product management for core enterprise platforms, and lead technology risk and information security, enterprise data governance and platforms, digital product and design, and enterprise AI platforms on behalf of the company.
At American Express, we empower technologists to learn, innovate, and make an impact from day one. As a Data Engineer Intern in Enterprise Technology Services, you'll contribute to data engineering initiatives that help teams build reliable, scalable, secure, and well-governed data solutions.
Data Engineer Intern help make data available, trustworthy, and useful for business, product, analytics, and technology teams. In this role, you may work with data requirements, data models, data pipelines, database systems, Big Data patterns, cloud-native data tooling, production support, data quality, and data governance practices while collaborating with engineers, product partners, architects, data practitioners, and business stakeholders.
Responsibilities
Responsibilities & What Type of Work to Expect

• Support the design, development, testing, and improvement of data pipelines, database infrastructure, and integration patterns.
• Review data requirements, sources, flows, mappings, and models to help align data solutions with data architecture and business needs.
• Assist with database development and support across relational, non-relational, NoSQL, Big Data, and cloud-native data platforms.
• Apply foundational data engineering concepts such as partitioning, indexing, storage patterns, data quality checks, performance tuning, and scalable processing under guidance.
• Collaborate with product, business, architecture, analytics, and engineering partners in an Agile team environment.
• Support monitoring, observability, troubleshooting, documentation, data preparation, and continuous improvement activities that strengthen data quality and pipeline reliability.
• Contribute to data modeling, ETL, data validation, source-to-target documentation, and data maintenance practices.
• Follow engineering, data governance, privacy, security, and documentation practices to help protect sensitive information and support responsible data use.

Qualifications
Minimum Qualifications

• Currently enrolled in a full-time Master's degree program in Computer Science, Computer Engineering, Information Systems, Data Engineering, Data Science, Engineering, or another technical field.
• Foundational knowledge of SQL and at least one programming language such as Python or Java.
• Foundational understanding of computer science concepts including data structures, algorithms, debugging, testing, and problem solving.
• Familiarity with data requirements, data models, data pipelines, database systems, storage formats, and architecture patterns that support business and product goals.
• Demonstrated interest in data engineering, databases, data platforms, analytics, cloud data tooling, Big Data, or software engineering.
• Strong communication, collaboration, organization, attention to detail, and learning agility with the ability to work effectively in a team environment.

Preferred Qualifications

• Master's degree candidates with an expected graduation date between December 2027 and June 2028.
• Knowledge of relational and non-relational database concepts such as data modeling, indexing, partitioning, replication, high availability, encryption, performance tuning, and data maintenance.
• Familiarity with Big Data, NoSQL, or cloud-native data platforms such as HBase, Hive, MongoDB, Cassandra, Redis, Couchbase, BigQuery, Spanner, PostgreSQL, Oracle, MS SQL Server, DB2, or similar tools.
• Awareness of distributed systems, multi-tier architectures, scalable storage patterns, online transaction processing, online analytical processing, and production support concepts.
• Exposure to data modeling, data preparation, ETL, data validation, lineage, documentation, access patterns, and data quality practices.
• Interest in data preparation practices that support analytics, business intelligence, reporting, operational insights, or data-driven decision-making.
• Familiarity with Agile, Scrum, Test-Driven Development, CI/CD, version control, code reviews, or related software delivery practices.
• Awareness of data governance principles, including validation, privacy, lineage, data quality, security, and protection of sensitive information.

Our team reviews applications on a rolling basis. We appreciate your patience while we consider your application and will contact qualified candidates regarding next steps.
Employment eligibility to work with American Express in the United States is required as the company will not pursue visa sponsorship for these positions.
About Us
At American Express, our culture is built on a 175-year history of innovation, shared values and Leadership Behaviors, and an unwavering commitment to back our customers, communities, and colleagues. From delivering differentiated products to providing world-class customer service, we operate with a strong risk mindset, ensuring we continue to uphold our brand promise of trust, security, and service.
As part of Team Amex, you'll experience our powerful backing with comprehensive support for your holistic well-being and many opportunities to learn new skills, develop as a leader, and grow your career. Here, your voice and ideas matter, your work makes an impact, and together, you will help us define the future of American Express.
About the Team
We back you with benefits that support your holistic well-being so you can be and deliver your best. This means caring for you and your loved ones' physical, financial, and mental health, as well as providing the flexibility you need to thrive personally and professionally:

• Competitive base salaries
• Flexible work arrangements and schedules with hybrid and virtual options with Amex Flex
• Free access to global on-site wellness centers staffed with nurses and doctors (depending on location)
• Free and confidential counselling support through our Healthy Minds program
• Career development and training opportunities

For a full list of Team Amex benefits, visit out Colleague Benefits Site.
American Express is an equal opportunity employer and makes employment decisions without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran status, disability status, age, or any other status protected by law. American Express will consider for employment all qualified applicants, including those with arrest or conviction records, in accordance with the requirements of applicable state and local laws, including the California Fair Chance Act, the Los Angeles County Fair Chance Ordinance for Employers, and the City of Los Angeles' Fair Chance Initiative for Hiring Ordinance. For positions covered by federal and/or state banking regulations, American Express will comply with such regulations as it relates to the consideration of applicants with criminal convictions.
We back our colleagues with the support they need to thrive, professionally and personally. That's why we have Amex Flex, our enterprise working model that provides greater flexibility to colleagues while ensuring we preserve the important aspects of our unique in-person culture. Depending on role and business needs, colleagues will either work onsite, in a hybrid model (combination of in-office and virtual days) or fully virtually.
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The below represents the expected salary range for this job requisition. Ultimately, in determining your pay, we'll consider your location, experience, and other job-related factors.