Software Engineer II: .NET/C# Expert, Secure & Scalable

JPMorganChase; Irvine (CA); On-site; USD 110,000 - 150,000; Full time

Job summary

JPMorgan Chase & Co. in Irvine, CA is seeking a Software Engineer II .NET to design and deliver secure, scalable technology within the Global Payments of Healthcare payments.

You will work as a seasoned member of an agile team to build trusted products and support the firm's business objectives. The role emphasizes modern C#/.NET, SDLC practices, and collaboration across teams; you may use AI-assisted coding tools, focus on security, data handling, and reliability in a large corporate

Qualifications

• Formal training or certification on software engineering concepts and 2+ years applied experience.
• Solid experience in C# and .NET technologies.
• Experience with relational databases.
• Hands-on practical experience in system design, application development, testing, and operational stability.
• Experience in developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languages.
• Experience using enterprise-authorized AI-assisted software development tools with demonstrated ability to evaluate AI outputs.
• Understanding of responsible AI use in engineering workflows, including data sensitivity considerations and secure handling of inputs/outputs.
• Demonstrable ability to code in one or more languages.
• Experience across the whole Software Development Life Cycle.
• Exposure to agile methodologies such as CI/CD, Application Resiliency, and Security.
• Emerging knowledge of software applications and technical processes (cloud, AI, ML, mobile).

Responsibilities

• Executes standard software solutions, design, development, and technical troubleshooting.
• Writes secure and high-quality code using the syntax of at least one programming language with limited guidance.
• Designs, develops, codes, and troubleshoots with consideration of upstream and downstream systems and technical implications.
• Gathers, analyzes, and draws conclusions from large, diverse data sets to identify problems and contribute to decision-making.
• Learns and applies system processes, methodologies, and skills for the development of secure, stable code and systems.

Skills

C# and .NET

Relational databases

Agile methodologies

Secure coding

AI-assisted development tools

SDLC tools

AWS cloud

System design

CI/CD

Security

Job description

JPMorgan Chase & Co. in Irvine, CA is seeking a Software Engineer II .NET to design and deliver secure, scalable technology within the Global Payments of Healthcare payments.

You will work as a seasoned member of an agile team to build trusted products and support the firm's business objectives. The role emphasizes modern C#/.NET, SDLC practices, and collaboration across teams; you may use AI-assisted coding tools, focus on security, data handling, and reliability in a large corporate