Mid Level .NET Software Engineer Jobs
Mid level .net software engineer jobs go to engineers ready to own features end to end, guide junior teammates, and make architectural decisions without constant direction. Openings run across Technology & Software, Consulting & Professional Services, and Automotive, with 17% remote or hybrid availability, and employers like Collabera, Wipro, and Infojini hiring at this level now.
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Showing 5 of 35+ Mid Level .NET Software Engineer jobs
Who we are:
Established in 1926, Mutual Trading Co., Inc. was originally a small co-op organization for centralized purchasing of basic import foods to service the needs of the early Japanese immigrant society in Southern California. We've grown 100 years old now, and command a premiere position among Japanese foodservice suppliers, as well as fill a key role as "Culinary Ambassador" promoting Japanese foods worldwide. Currently, we import, manufacture, and distribute over 8,000 Japanese foods, beverages, restaurant equipment and supplies.
Benefits
All paid Health, Dental, and Vision Insurance for employees and their dependents
Life Insurance and 401k Plan with company match.
Location: El Monte, CA
Essential Job Functions
- Develop, maintain, and enhance business applications using C# and .NET.
- Write, review, and troubleshoot SQL queries to support application functionality, reporting, and data integration.
- Develop and maintain integrations between internal applications, databases, and Microsoft Dynamics 365 Business Central.
- Work with business users and team members to understand requirements and translate them into software solutions.
- Investigate application issues, implement fixes, test changes, and maintain technical documentation.
- Design and create in-house applications including, but not limited to: ERP, WMS, EDI, BI, mobile apps, and web portal sites.
- Design, maintain and troubleshoot business applications including, but not limited to: ERP, WMS, EDI, BI, mobile apps, and web portal sites.
Physical Requirements
- Ability to go on domestic and international business trips by plane
- Ability to type and use a computer for extended periods of time
- Ability to reach, bend, kneel, and lift up to 25 pounds on occasion
Working Conditions
- Noise Level: Normal to Loud while indoors
- Ability to sit for an extended period of time
- Business trips at least twice a year
Other Requirements
- Business level English – Read/write/speak/listen
- Business level Japanese preferred – Read/write/speak/listen
- Bachelor’s Degree in Computer Science or relevant fields
- 4+ years of direct experience designing and developing software for a real time or non real-time system
- Experience with ASP.NET Core, REST APIs, or business applications such as warehouse management, inventory, sales order processing, or ERP systems preferred
- Web development experience preferred
- Ability to work independently and with a team
- Ability to adapt to changes in workload
- Professional experience developing and maintaining applications using C# and .NET.
- Ability to read, understand, and write SQL queries, including SELECT, JOIN, INSERT, UPDATE, and DELETE, with an understanding of relational databases.
- Understanding of object-oriented programming, application debugging, and troubleshooting.
- Ability to communicate effectively with technical team members and business users and work both independently and collaboratively.
- Three or more years of professional C# development experience.
Knowledge and Skills
- Excellent organizational and time management skills
- Knowledge of technical management and information analysis
- Knowledge of various operating systems such as Linux, Mac OS, and Windows
- Problem-solving skills
- Knowledge of agile methodology
- Communication and interpersonal skills
Disclaimers
This position description is not to be construed as an exhaustive statement of duties, responsibilities, or requirements. Individuals may be required to perform any other job-related duties as instructed or requested by the department manager or other management as needed, subject to reasonable accommodation and business needs. The information contained herein is subject to change in the Company’s sole discretion, and no part of this document is to be construed as an express or implied contract of employment, nor does it alter the “at-will” employment status with the Company. Requirements are subject to accommodations with ADA, FEHA, and all other applicable federal and state laws. Please report any changes of essential job functions to the Human Resources Department.
Mutual Trading Company, Inc. is an Equal Opportunity Employer.
Who we are:
Established in 1926, Mutual Trading Co., Inc. was originally a small co-op organization for centralized purchasing of basic import foods to service the needs of the early Japanese immigrant society in Southern California. We've grown 100 years old now, and command a premiere position among Japanese foodservice suppliers, as well as fill a key role as "Culinary Ambassador" promoting Japanese foods worldwide. Currently, we import, manufacture, and distribute over 8,000 Japanese foods, beverages, restaurant equipment and supplies.
Benefits
All paid Health, Dental, and Vision Insurance for employees and their dependents
Life Insurance and 401k Plan with company match.
Location: El Monte, CA
Essential Job Functions
- Develop, maintain, and enhance business applications using C# and .NET.
- Write, review, and troubleshoot SQL queries to support application functionality, reporting, and data integration.
- Develop and maintain integrations between internal applications, databases, and Microsoft Dynamics 365 Business Central.
- Work with business users and team members to understand requirements and translate them into software solutions.
- Investigate application issues, implement fixes, test changes, and maintain technical documentation.
- Design and create in-house applications including, but not limited to: ERP, WMS, EDI, BI, mobile apps, and web portal sites.
- Design, maintain and troubleshoot business applications including, but not limited to: ERP, WMS, EDI, BI, mobile apps, and web portal sites.
Physical Requirements
- Ability to go on domestic and international business trips by plane
- Ability to type and use a computer for extended periods of time
- Ability to reach, bend, kneel, and lift up to 25 pounds on occasion
Working Conditions
- Noise Level: Normal to Loud while indoors
- Ability to sit for an extended period of time
- Business trips at least twice a year
Other Requirements
- Business level English – Read/write/speak/listen
- Business level Japanese preferred – Read/write/speak/listen
- Bachelor’s Degree in Computer Science or relevant fields
- 4+ years of direct experience designing and developing software for a real time or non real-time system
- Experience with ASP.NET Core, REST APIs, or business applications such as warehouse management, inventory, sales order processing, or ERP systems preferred
- Web development experience preferred
- Ability to work independently and with a team
- Ability to adapt to changes in workload
- Professional experience developing and maintaining applications using C# and .NET.
- Ability to read, understand, and write SQL queries, including SELECT, JOIN, INSERT, UPDATE, and DELETE, with an understanding of relational databases.
- Understanding of object-oriented programming, application debugging, and troubleshooting.
- Ability to communicate effectively with technical team members and business users and work both independently and collaboratively.
- Three or more years of professional C# development experience.
Knowledge and Skills
- Excellent organizational and time management skills
- Knowledge of technical management and information analysis
- Knowledge of various operating systems such as Linux, Mac OS, and Windows
- Problem-solving skills
- Knowledge of agile methodology
- Communication and interpersonal skills
Disclaimers
This position description is not to be construed as an exhaustive statement of duties, responsibilities, or requirements. Individuals may be required to perform any other job-related duties as instructed or requested by the department manager or other management as needed, subject to reasonable accommodation and business needs. The information contained herein is subject to change in the Company’s sole discretion, and no part of this document is to be construed as an express or implied contract of employment, nor does it alter the “at-will” employment status with the Company. Requirements are subject to accommodations with ADA, FEHA, and all other applicable federal and state laws. Please report any changes of essential job functions to the Human Resources Department.
Mutual Trading Company, Inc. is an Equal Opportunity Employer.
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Who's Hiring
Top Industries Hiring
- Technology & Software25
- Consulting & Professional Services8
- Automotive2
- Manufacturing1
- Healthcare & Medical Services1
Mid Level .NET Software Engineer Jobs: Frequently Asked Questions
How do I get a mid level .net software engineer job?
Position yourself around ownership, not just contribution. Highlight features or modules you built and shipped independently, decisions you made without close supervision, and any junior engineers you guided. Tailor your resume to show depth in .NET specifics like ASP.NET Core, Entity Framework, or Azure integration rather than broad familiarity, and be ready to walk through your architecture choices in a technical screen.
Which companies hire mid level .net software engineers?
Companies hiring mid level .net software engineers right now include Collabera, Wipro, and Infojini, based on current listings on Migrate Mate as of November 2026. Hiring at this level comes from a wide range of employers, including enterprise software firms, financial services companies, healthcare technology providers, and government contractors that rely on the Microsoft stack.
Are there remote mid level .net software engineer jobs?
Yes, remote and hybrid options are well represented at this level. About 17% of mid level .net software engineer openings are remote or hybrid as of November 2026, reflecting strong employer demand for experienced .NET engineers who can work independently across distributed teams. Fully remote roles tend to favor engineers who can demonstrate clear ownership and reliable async communication.
How do I move up to a mid level .net software engineer role?
The jump from entry level to mid level happens when you shift from executing tasks to owning outcomes. That means taking on a full feature or service end to end, writing code that others rely on and maintain, and showing measurable impact in production systems. Deepening your .NET expertise through areas like performance tuning, testing patterns, or cloud deployment accelerates that progression alongside consistent delivery.
Which industries hire the most mid level .net software engineers?
Mid Level .net software engineer roles concentrate in Technology & Software, Consulting & Professional Services, and Automotive, based on current listings on Migrate Mate as of November 2026. These sectors drive hiring at this level because they run large, long-lived .NET codebases that need engineers capable of maintaining, extending, and modernizing complex systems without heavy supervision.