Lead Software Engineer

Northwest Bank
Mckinney, TXFull-timePosted Sep 3, 2026

About the role

TX0100 Remote - TX

Job Description

Duties: Optimize, enhance and develop solutions for online banking applications and processes related to Fiserv Architect. Improve productivity of mobile banking and on-line applications. Design, develop, and lead applications support, maintenance, documentation, incident management, health checks automation. root cause analysis, production efficiency and improvement recommendations. Architect SQL Server Integration Services (SSIS) packages and T-SQL procedures to automate extraction and transformation of legacy financial datasets. Full-Stack SDK Development leveraging C#, .NET Core, and ASP.NET to build microservices and Web APIs that extended the native capabilities of the Fiserv Architect platform.

Requirements: Bachelor’s Degree in Computer or Software Engineering and 5 years experience in optimizing and enhancing Fiserv Architect online banking application; building advanced POCs for online banking SDK; customization of Architect Online Banking; Architect SQL SSIS; transition clients to Fiserv’s Architect online banking product. Ability to provide technical oversight of banking modules, including SecureNow, Remote Deposit Capture (RDC), and ACH/Wire transfer. Ability to develop API enhancements for the Signature core, build integrations and single sign-on (SSO), develop custom REST and SOAP and utilize C#, .NET Core, and ASP.NET to build microservices and Web APIs.

Location: Mckinney, TX

Apply: Stephanie A. Coburn, Director of Human Resources Compliance & Leave Administration, Northwest Bank, 300 Market Street, Williamsport, PA 17701. Stephanie.Coburn@Northwest.com

Northwest is an equal opportunity employer. We are committed to creating an inclusive environment for all employees.

Responsibilities

  • Optimize, enhance and develop solutions for online banking applications
  • Improve productivity of mobile banking and online applications
  • Design, develop, and lead applications support and maintenance
  • Automate extraction and transformation of legacy financial datasets
  • Build microservices and Web APIs

Qualifications

  • Bachelor’s Degree in Computer or Software Engineering
  • 5 years experience in optimizing and enhancing Fiserv Architect online banking application
  • Ability to provide technical oversight of banking modules
  • Experience in developing API enhancements and integrations

Skills mentioned

C#.NETASP.NETMicroservicesREST APIsAPI IntegrationBackend DevelopmentMicrosoft SQL ServerETLAutomation

About Northwest Bank

Northwest Bank is a privately held community bank dedicated to serving the unique needs of businesses across Washington, Oregon, Idaho, and Utah. Our experienced bankers provide customized financial solutions paired with exceptional customer service built on relationships, responsiveness, and trust. We believe banking works best as a partnership. That starts with taking the time to understand your business, goals, and long-term vision. From there, we develop tailored solutions designed to support your success — and remain alongside you every step of the way. Trust and financial strength matter when choosing a banking partner. Northwest Bank is recognized as one of the best-capitalized banks in the nation and has earned 5-Star “Superior” ratings from both BauerFinancial® and Bankrate.com’s Safe and Sound® ratings service. Founded in 2008, Northwest Bank serves clients throughout the Boise, Coeur d'Alene, Portland, Seattle, and Salt Lake City metropolitan markets. Northwest Bank: Experienced Bankers. Exceptional Service. Creative Solutions. Member FDIC Equal Housing Lender

Banking51-200 employeesBoise, ID

H-1B sponsorship history

Historical employer filing data was found for Northwest Bank. The employer record includes 20 historical certified applications. This is employer-level history, not a guarantee that this role currently offers sponsorship.