Sr. SW Engineer
Visa · Posted Oct 19
Digital payment technology platform and global payment card services corporation
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About the role
Visa is a payments technology company connecting consumers, merchants, financial institutions, and governments across more than 200 countries and territories. The role supports and enhances large-scale Hadoop, Spark, and HBase platforms on AWS and contributes to software development initiatives. It involves automation, full-stack development, APIs, and Generative AI to deliver scalable business solutions.
What you will do
- Perform engineering and administration duties for Big Data platforms built on open-source technologies such as Hadoop, Spark, and HBase
- Design, develop, and implement automation solutions, tools and products to improve operational efficiency, platform reliability, and system scalability.
- Managing AWS Big Data Cluster.
- Write clean, efficient, and maintainable code based on business and technical requirements, and support the testing, deployment, and validation of software solutions.
- Build and enhance front‑end applications using HTML, CSS, JavaScript, and SQL, applying strong UI/UX principles.
- Develop and maintain back‑end services using Python, Java, and related technologies, including API design and integration.
- Leverage Generative AI (GenAI) to drive innovative solutions, improve productivity, testing, and automation.
- Collaborate with cross‑functional teams to translate business requirements into efficient technical solutions and tools.
- Excellent interpersonal, verbal, and written communication skills.
Skills used in this role
What the employer is looking for
- Bachelor's degree, 3+ years of relevant work experience
- 2+ year of experience with Big Data technologies (Hadoop, Spark) is required.
- Expertise in one or more programming languages Python or Java required.
Preferred qualifications
- Hands-on experience in software engineering with strong coding skills
- Experience with cloud platforms preferably AWS, GCP and Databricks.
- AWS experience with big-data services such as AWS EMR plus cloud fundamentals (networking, IAM/security, observability).
- Experience cloud migration from on-prem to cloud would be strong plus
- Experience with AWS operational tooling (e.g.,CloudWatch/CloudTrail/SNS) and automation (e.g., CloudFormation) is a plus.
- Solid foundation in computer science fundamentals and data structures
- Proficiency in programming languages such as Python or JAVA and relevant AI libraries such as TensorFlow, PyTorch, etc.
- Strong experience developing front-end (HTML, CSS, JavaScript) and back-end services
- Demonstrated use of Generative AI in development and testing workflows
- Experience with LLMs and frameworks such as LangChain or LangGraph
- Working knowledge of Linux fundamentals and system concepts (CPU, memory, storage, networking)
Benefits and support
- Compensation and benefits are detailed in the job posting
About Visa
Visa Inc. is a multinational payment card services corporation that facilitates electronic funds transfers worldwide. The company empowers global commerce through its secure digital payment network, connecting consumers, merchants, financial institutions, and government entities across more than 200 countries and territories.
- Industry
- Banking
- Company size
- 34100 employees
- Founded
- 1958-09-18
- Location
- San Francisco, California, USA
- Funding stage
- Public Company
Funding
Public Company · $17.9B raised
- 2008-03-19IPO$17.9B
Leadership
Chief Executive Officer
Chief Financial Officer
Chief Product and Strategy Officer
Group President, Global Markets
Vice Chair, Chief People and Corporate Affairs Officer
Recent coverage
Visa Newsroom
Visa Reports Strong Fiscal Year Financial Results and Record Payment Volumes2025-10-25
Business Wire
Visa Expands Value-Added Services Portfolio with New Global Merchant Capabilities2026-02-14
PR Newswire
Visa Appoints New Leadership to Accelerate Next-Gen Digital Payment Infrastructure2026-06-05