AI Software Engineering-Sr Professional I

Calling all innovators find your future at Fiserv.

Were Fiserv a global leader in Fintech and payments and we move money and information in a way that moves the world. We connect financial institutions corporations merchants and consumers to one another millions of times a day quickly reliably and securely. Any time you swipe your credit card pay through a mobile app or withdraw money from the bank were involved. If you want to make an impact on a global scale come make a difference at Fiserv.

Job Title

AI - Software Engineering-Sr Professional I

About your role:

You will build the APIs services and cloud-integrated applications that power Fiservs contact center and AI platform. You will bring deep expertise Core and Azure a strong engineering discipline and the ability to design implement and own production-grade systems from requirements to deployment. You integrate AI agentic capabilities as a natural part of your workflow leverage tools like Microsoft Copilot to accelerate delivery and consistently raise the engineering bar through code reviews and cross-team collaboration.

What youll do:

• Design build and maintain RESTful APIs and backend services Core (C#).

• Develop scalable secure and high-performance microservices and cloud-native applications on Azure.

• Integrate Azure services: App Configuration Key Vault Redis Cache Service Bus Event Grid Blob Storage and Azure SQL.

• Build and manage containerized applications using Azure Kubernetes Service (AKS).

• Integrate AI agentic models Azure OpenAI and third-party AI services into application workflows.

• Integrate messaging systems (Azure Service Bus Kafka) and API management tooling (APIGEE).

• Implement CI/CD pipelines using GitLab and Harness; support environment-based deployment strategies.

• Design and optimize SQL Server / Azure SQL schemas stored procedures indexing and query performance.

• Conduct code reviews and enforce engineering best practices secure coding observability scalability.

• Collaborate with DevOps QA architects and product teams in Agile sprint delivery.

• Track and document work using JIRA and Confluence; leverage AI/Copilot tools to accelerate development.

• Support production systems troubleshoot incidents and drive reliability improvements.

What you will need to have:

• 5 years of professional backend or development.

• .NET Core / C# RESTful API design middleware filters exception handling logging.

• Authentication and authorization: JWT OAuth concepts.

• Performance optimization and secure coding practices.

• App Configuration / App Settings.

• Azure Key Vault secrets and certificate management.

• Azure Redis Cache caching and session management.

• Azure Service Bus queues and topics (messaging).

• Azure Event Grid event-driven architecture.

• Azure Blob Storage.

• Azure SQL / SQL Server schema design stored procedures performance tuning.

• Azure Kubernetes Service (AKS) containerized application deployment.

• GitLab source control branching strategies merge requests.

• Harness CI/CD pipeline configuration automated deployments rollback strategies.

• Microservices CQRS / DDD event-driven architecture.

• API design best practices and API gateway concepts.

• Transaction management and data consistency patterns.

• JIRA sprint planning work item tracking and agile delivery.

• Confluence technical documentation and knowledge sharing.

• SoapUI / Postman API testing and validation.
• Bachelors degree or equivalent in Computer Science Software Engineering or a related field.
• Fiserv products experience.

What would be great to have:

• ReactJS / TypeScript for full-stack UI integration capability.

• Snowflake data platform integration.

• Kafka streaming and advanced messaging patterns.

• APIGEE API management and gateway tooling.

• Splunk logging monitoring and operational intelligence.

• Kendo UI or similar enterprise component library.

• Azure certifications: AZ-204 (Developer Associate) or AZ-900.

• AI/ML tools or Microsoft Copilot integration experience.

• SSIS / data integration pipeline awareness.

This role is not eligible to be performed in Colorado California District of Columbia Hawaii Illinois Massachusetts Maryland Minnesota New Jersey New York Nevada Rhode Island Vermont Virginia Maine or Washington.

It is unlawful to discriminate against a prospective employee due to the individuals status as a veteran.

Please note that salary ranges provided for this role on external job boards are salary estimates made by outside parties and may not be accurate.

Thank you for considering employment with Fiserv. Please:

• Apply using your legal name
• Complete the step-by-step profile and attach your resume (either is acceptable both are preferable).

Our commitment to Equal Opportunity:

Fiserv is proud to be an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race color religion national origin gender gender identity sexual orientation age disability protected veteran status or any other category protected by law.

If you have a disability and require a reasonable accommodation in completing a job application or otherwise participating in the overall hiring process please contact . Please note our AskHR representatives do not have visibility to your application status. Current associates who require a workplace accommodation should refer to Fiservs Disability Accommodation Policy for additional information.

Note to agencies:

Fiserv does not accept resume submissions from agencies outside of existing do not send resumes to Fiserv associates. Fiserv is not responsible for any fees associated with unsolicited resume submissions.

Warning about fake job posts:

Please be aware of fraudulent job postings that are not affiliated with Fiserv. Fraudulent job postings may be used by cyber criminals to target your personally identifiable information and/or to steal money or financial information. Any communications from a Fiserv representative will come from a legitimate Fiserv email address.

Required Experience:

Senior IC