> Markdown version of [/jobs/ext/1202589-software-development-engineer-iii](https://www.wearedevelopers.com/jobs/ext/1202589-software-development-engineer-iii). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Software Development Engineer III - **Company:** Busey Bank - **Location:** Chicago, IL, United States - **Experience:** Experienced - **Salary:** $106,000.0 - $150,000.0 - **Contract:** Permanent contract - **Skills:** .NET Framework, Multitier Architecture, Agile Methodology, Microsoft Azure, C Sharp (Programming Language), Continuous Delivery, Continuous Integration, DevOps, Programming Tools, Internet Information Services (IIS), Microsoft Visual Studio, Microsoft SQL Server, Scrum Methodology, Software Engineering, Core Api, Solid Principles - **Published:** July 8, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/87651325/1 ## About the Role * Demonstrate a desire and ability to learn new concepts quickly * Show ability to research and experiment independently * Demonstrate comfort in taking initiative and ownership * Leverage abstract thinking and reasoning skills * Demonstrate familiarity with good coding craftmanship ideas such as SOLID design principles * All of the above, including; the ability to take on a leadership role within a development team * Act as a point-of-contact and subject matter expert on assigned application platforms * Analyze and recommend architectural changes to new and existing application solutions * Analyze and recommend improvements in overall processes and procedures affecting the development team Education & Experience Knowledge of: * C# programming language * .NET development frameworks (multiple versions) * Microsoft SQL (multiple versions, both as a db hosting platform and a development tool) * Microsoft Internet Information Services (multiple versions) * Microsoft Visual Studio (multiple versions) * Microsoft Azure Cloud Services * Microsoft Azure DevOps * Continuous Integration/Continuous Delivery/Deployment Ability to: * Demonstrate advanced knowledge of technical concepts mentioned above * Use empathy and patience when dealing with team members and customers * Use excellent written and oral communication skills * Demonstrate the ability to collaborate with others within a diverse global team * Manifest stellar customer service skills * Show ability to treat others with respect and tact * Demonstrate ability to cope with deadlines and pressure situations gracefully * Mentor junior Engineers, * Bachelor's Degree Preferred; 4-6 years of previous experience required * Demonstrate advanced knowledge of and experience with coding concepts mentioned above, ability to deliver high quality multi-tier application solutions * Experience leading scrum teams, mentoring others, acting as customer point-of-contact and technical subject matter expert Compensation and Benefits Salary offered is based on factors, including but not limited to, the job duties, required qualifications and relevant experience, and local market trends. The role may be eligible for bonus or incentives based on company and individual performance. ## Description The Core Development team at FirsTech creates new solutions for customers using our payment processing platform. Software Development Engineers will interpret requirements from customers and product management, creating solutions within the existing FirsTech development frameworks. Engineers will leverage the best of industry standards related to Agile development and Quality Assurance. This position will report to the Vice President, Engineering., * Use logical thinking and troubleshooting skills to identify short and long-term solutions to customer needs ## Related Videos - [From DevOps to Scaled DevOps: How We’re Rebuilding Continuous Delivery as a Platform](https://www.wearedevelopers.com/videos/100018-from-devops-to-scaled-devops-how-we-re-rebuilding-continuous-delivery-as-a-platform) - [Insights from building the Canva Developers Platform to empower 185 million designers](https://www.wearedevelopers.com/videos/942-insights-from-building-the-canva-developers-platform-to-empower-185-million-designers) - [This Is Not Your Father's .NET](https://www.wearedevelopers.com/videos/967-this-is-not-your-father-s-net) - [Why Great Developers Stay Poor](https://www.wearedevelopers.com/videos/100102-why-great-developers-stay-poor) - [DevOps Maturity Check – a way to balance autonomy and alignment](https://www.wearedevelopers.com/videos/58-devops-maturity-check-a-way-to-balance-autonomy-and-alignment) - [You’re a great coder? 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