Principal Associate
Capital One
Bengaluru, Karnataka, India
Posted on May 13, 2026
Voyager (94001), India, Bangalore, KarnātakaPrincipal Associate
As a Capital One Senior Data Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One.
About the Team:
The Card Tech+ organization at Capital One is the massive, diverse, and globally distributed technology engine that powers spending for customers across Upmarket, Mainstreet, Business, International, and Partnerships segments. With associates spread out globally, we build world-class technology focused on removing friction, unleashing speed, and driving efficiency to create outstanding customer experiences.
Our work is structured around five critical towers:
We foster a culture designed to maximize Associate Potential, Growth & Impact, offering extensive development opportunities. If you are ready to shape the future of financial services at scale, Card Tech+ is where you belong
What You’ll Do:
Basic Qualifications:
Preferred Qualifications:
At this time, Capital One will not sponsor a new applicant for employment authorization for this position.No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City’s Fair Chance Act; Philadelphia’s Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.
At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Data Engineers who are passionate about marrying data with emerging technologies.
As a Capital One Senior Data Engineer, you’ll have the opportunity to be on the forefront of driving a major transformation within Capital One.
About the Team:
The Card Tech+ organization at Capital One is the massive, diverse, and globally distributed technology engine that powers spending for customers across Upmarket, Mainstreet, Business, International, and Partnerships segments. With associates spread out globally, we build world-class technology focused on removing friction, unleashing speed, and driving efficiency to create outstanding customer experiences.
Our work is structured around five critical towers:
- Digital Commerce & Innovation Tech modernizes customer spending on devices and online, focusing on payment innovation, fraud reduction, and platforms like Loyalty and Capital One Travel Tech.
- Card Intelligent Decisions and Experiences (CIDX) creates real-time, intelligent customer experiences through platforms for Authorizations, Decisioning, and Machine Learning.
- Core, Payments & Partnerships Tech transforms our foundational Core lending, Inbound Payments, and Partnerships platforms, including the Discover Integration Planning.
- Servicing, Business, and International paves the way for business growth and global expansion while providing world-class customer servicing, fraud protection, and leveraging data and ML.
- Encore drives modernization efforts for enhanced customer experiences through cutting edge tools and platforms.
We foster a culture designed to maximize Associate Potential, Growth & Impact, offering extensive development opportunities. If you are ready to shape the future of financial services at scale, Card Tech+ is where you belong
What You’ll Do:
- Collaborate with and across Agile teams to design, develop, test, implement, and support technical solutions in full-stack development tools and technologies
- Lead a team of developers with deep experience in machine learning, distributed microservices, and full stack systems
- Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake
- Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, and mentoring other members of the engineering community
- Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
- Perform unit tests and conduct reviews with other team members to make sure your code is rigorously designed, elegantly coded, and effectively tuned for performance
Basic Qualifications:
- Bachelor’s degree in engineering and computer science
- At least 6 years of experience in application development (Internship experience does not apply)
- At least 2 years of experience in big data technologies
- At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)
Preferred Qualifications:
- Master’s degree in engineering and computer science
- 5+ years of experience in application development including Python, SQL, Scala, or Java
- 4+ years of experience with a public cloud (AWS, Microsoft Azure, Google Cloud)
- 5+ year’s experience with Distributed data/computing tools (MapReduce, Hadoop, Hive, EMR, Kafka, Spark, Gurobi, or MySQL)
- 4+ year experience working on real-time data and streaming applications
- 4+ years of experience with NoSQL implementation (Mongo, Cassandra)
- 4+ years of data warehousing experience (Redshift or Snowflake)
- 4+ years of experience with UNIX/Linux including basic commands and shell scripting
- 2+ years of experience with Agile engineering practices
At this time, Capital One will not sponsor a new applicant for employment authorization for this position.
If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.
For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com
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Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).