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This listing doesn't post a salary. Most similar roles pay
$137,705–$187,240.
Based on 240 similar postings.
Employer
About Fiserv
Fiserv is a global leader in financial services technology, providing core banking platforms, payment processing, digital banking, and merchant acquiring solutions to financial institutions and businesses. Industry: Financial Technology & Payments
Fiserv currently has
125 open roles
on FindRole.
Listed pay typically runs
$123,500–$198,000
across 89 roles with salary data.
As a Software Development Engineering - Advisor II, you will join the team responsible for the SnapPay modernization program to deliver scalable, secure digital payment experiences. You will lead the design and development of cloud-native services and APIs, translating business requirements into production-ready solutions using specification-driven development practices. Your daily work involves building microservices for transaction processing, idempotency, and asynchronous communication. You will utilize C#/.NET, Microsoft Azure, Azure SQL, Cosmos DB, and Redis to implement robust data-access patterns and event-driven integrations via Azure Service Bus and Event Hubs. Additionally, you will leverage AI-assisted engineering tools for code generation and testing while ensuring high standards for security, observability, and performance within a complex fintech payment processing environment.
Design and develop cloud-native microservices and APIs using C#/.NET and Microsoft Azure.
Translate business requirements into structured functional and technical specifications using specification-driven development.
Build scalable payment solutions for transaction processing, idempotency, retries, and asynchronous communication.
Implement data-access patterns using Azure SQL, Cosmos DB, and Redis.
Develop event-driven integrations using Azure Service Bus and Azure Event Hubs.
Apply application security patterns including token-based authentication, authorization, and secrets management.
Use AI-assisted engineering tools to accelerate code generation, refactoring, and test generation.
Develop automated unit, integration, and API tests while validating AI-generated artifacts for quality.
What we're looking for
Must possess valid and unrestricted U.S. work authorization.
Bachelor's degree in Computer Science, Information Technology, Information Systems, a related field, or equivalent work experience.
6+ years of professional software development experience, including designing and delivering enterprise-grade applications.
4+ years of hands-on C#/.NET development experience, preferably building APIs, microservices, or distributed backend services (preferred).
3+ years of experience with Microsoft Azure and cloud-native application development.
Experience designing and developing RESTful APIs, microservice-based architectures, and event-driven integrations using Azure Service Bus or Event Hubs.
Experience with SQL, relational database design, transactional processing, and distributed application concepts like idempotency and caching.
Experience using AI-assisted software engineering tools and specification-driven development to translate requirements into technical specifications.
Experience implementing application security, authentication, and authorization in enterprise applications.
Experience with CI/CD, automated testing, source control, and modern DevOps practices.
Experience building or modernizing payment processing, financial services, or high-volume transactional platforms (preferred).
Experience with OpenTelemetry, Dynatrace, or comparable observability platforms (preferred).
Experience modernizing legacy payment applications into cloud-native architectures (preferred).
Go
PostgreSQL
Cloud-native
Microservices
Kubernetes
Distributed Systems
Database Migration
PL/pgSQL
Data Modeling
Performance Tuning
Load Testing
Change Data Capture
Containers