📍
Singapore

AI Engineer II

2 years experience
Finance
Software engineering
Posted:
December 28, 2025

Mastercard

Worldwide payments technology and solutions provider
79
Palpable Score
Apply >view company >

Job Description

In this role, you will:

• Build, deploy, and maintain production-grade AI applications and data processing pipelines.

• Apply test-driven development (TDD) principles and leverage testing frameworks to ensure robust, high-quality code.

• Collaborate closely with product managers, data scientists, engineers, and stakeholders to translate business requirements into scalable technical solutions.

• Conduct proofs of concept (POCs) to evaluate and integrate emerging technologies and methodologies.

• Work effectively within a diverse, cross-functional, and geographically distributed project team.

‍

‍

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Applied Mathematics, Engineering, or a related field.

• 2+ years of hands-on experience as a Machine Learning Engineer, Software Engineer, Data Engineer, or in a related data solutions role.

• Proven experience in deploying machine learning models, APIs, or web applications to production environments.

• Strong proficiency in Python and SQL, with Java experience considered a plus.

• Familiarity with cloud-native big data frameworks such as Hadoop, YARN, Spark, Hive, Impala, NiFi, and Airflow.

• Experience deploying solutions in cloud platforms such as AWS, Cloudera, or Databricks, and integrating data visualization tools like Tableau, Power BI, or Databricks SQL dashboards.

• Working knowledge of software engineering best practices including Git, Jira, and DevOps workflows.

• Experience in microservices architecture, data modeling, data monitoring, dashboarding, and data warehousing concepts.

About the company

Mastercard

Company overview
Mastercard operates a global payments network that routes, clears, and settles card and other payment transactions across countries and currencies. The company also sells value-added services and solutions, including security solutions, consumer acquisition and engagement services, business and market insights, digital and authentication solutions, and processing and gateway services. The company serves financial institutions, merchants, governments, fintechs, and partners with technology and data products alongside the network. Mastercard is a public company headquartered in Purchase, New York.

Locations and presence

Mastercard employed approximately 35,300 people globally as of December 31, 2024, with around 69% of employees based outside the United States across more than 90 countries. Mastercard describes a hybrid work approach for non-remote roles that averages at least three days per week in the office, alongside flexibility programs such as a four-week “work from elsewhere” policy.

Palpable Score

79
/ 100
Mastercard is a strong early-career option because Mastercard runs paid internships with a stated path into the Launch graduate program, and Mastercard also backs recent grads with an 18-month structured development journey. The main limits are predictability and consistency across teams: candidates report a wide range of interview styles depending on role, and the company’s pay transparency is strong in some markets but not universal.
view full company profile >

Related jobs

📍
United Kingdom
Cleo
Commercial Associate
January 22, 2026
view job >
📍
Warsaw, Poland
Cleo
Product Engineer - Ruby | Poland
January 22, 2026
view job >
📍
United Kingdom
Cleo
Graduate Machine Learning Engineer
January 22, 2026
view job >
📍
United Kingdom
Cleo
Data Analyst, Fraud
January 22, 2026
view job >