Senior .NET AI Engineer & Backend Specialist

VISA; Austin (TX); On-site; USD 133,000 - 213,000; Full time

Benefits offered by this job

Medical

Dental

Vision

401(k)

FSA/HSA

Life Insurance

Paid Time Off

Wellness Program

Job summary

Visa is seeking Software Development Engineers in Austin to design, implement, and improve fintech software solutions. You will work hands-on with code, APIs, data, and modern tooling to deliver secure, scalable systems while aligning with product, design, data science, QA, and operations teams.

In this role, expect 60–75% coding, collaboration across cross-functional teams, and on-site presence in Austin. The position emphasizes security, best practices, and production-ready software with cloud

Qualifications

• 5+ years of relevant work experience with a bachelor's degree or at least 2 years of work experience with an Advanced Degree (e.g., Master's, MBA, JD, MD) or 0 years of work experience with a PhD, OR 8+ years of relevant work experience.

Responsibilities

• Collaborate with stakeholders to determine requirements for product components and incorporate feedback into future designs or solutions.
• Translate functional requirements into system designs and communicate component interactions, ensuring alignment with business needs and timelines.
• Design and develop product components, refine code plans, and lead design reviews to ensure completeness and adherence to requirements.
• Contribute to project estimation, considering delivery costs and escalating issues that may cause delays.
• Lead by example in creating, implementing, and maintaining extensible, reusable code, and drive code quality through metrics and best practices.
• Apply debugging tools to resolve moderately complex issues and identify opportunities for automation across products.
• Lead code reviews, ensuring adherence to coding standards and providing feedback to team members.
• Create complex test plans, identify test gaps, and proactively address defects to minimize customer impact.
• Leverage data analysis and monitoring standards to identify patterns and defects in all environments.
• Respond to incidents during on‑call rotations, troubleshoot complex issues, and assist in incident response and resolution.
• Build, enhance, and identify new developer tools to support programs and applications.
• Proactively seek new knowledge and adapt to trends and technical solutions to improve product performance and recommend resources to other engineers.

Skills

.NET/C#

REST APIs

PostgreSQL

SQL

MongoDB

ReactJS

Docker

Kubernetes

LangChain

RAG architectures

LLM API integration

prompt engineering

agentic AI patterns

intent classification

NLP pipelines

backend development

front-end development

API integrations

distributed applications

debugging

production support

database design

queries

performance optimization

system/API integrations

problem-solving

Docker

Kubernetes

Tools

Claude Code

Job description

Visa is seeking Software Development Engineers in Austin to design, implement, and improve fintech software solutions. You will work hands-on with code, APIs, data, and modern tooling to deliver secure, scalable systems while aligning with product, design, data science, QA, and operations teams.

In this role, expect 60–75% coding, collaboration across cross-functional teams, and on-site presence in Austin. The position emphasizes security, best practices, and production-ready software with cloud