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Senior Net Developer Jobs in Columbus, OH (NOW HIRING)

Senior Software Architect

Columbus, OH · Remote

$125.10K - $170K/yr

Mentor and coach engineers, raising the bar on design quality, engineering practices, and ... NET. * Minimum 5 years of experience with data modeling and business intelligence. * Strong ...

Controls Engineer

Lancaster, OH · Hybrid

$76.30K - $98.60K/yr

NET. Experience with SQL and SQL queries preferred. Database design and deployment is helpful, and ... Ability to accept technical direction and coaching from senior engineers and managers. * Excellent ...

Controls Engineer

Lancaster, OH · On-site

$76.30K - $98.60K/yr

NET. Experience with SQL and SQL queries preferred. Database design and deployment is helpful, and ... Ability to accept technical direction and coaching from senior engineers and managers. * Excellent ...

Project Architect - Senior

Columbus, OH · On-site

$95.60K - $121.70K/yr

... programming, conceptual design, schematic design, design development, and construction ... Net Zero projects preferred * Proficiency in Revit and Adobe Creative Suite (InDesign, Photoshop ...

Controls Engineer

Lancaster, OH · Hybrid

$76.30K - $98.60K/yr

NET. Experience with SQL and SQL queries preferred. Database design and deployment is helpful, and ... Ability to accept technical direction and coaching from senior engineers and managers. * Excellent ...

Job title:Controls Engineer

Lancaster, OH · Hybrid

$76.30K - $98.60K/yr

NET. Experience with SQL and SQL queries preferred. Database design and deployment is helpful, and ... Ability to accept technical direction and coaching from senior engineers and managers. Excellent ...

Project Architect - Senior

Columbus, OH · On-site

$95.60K - $121.70K/yr

... programming, conceptual design, schematic design, design development, and construction ... Net Zero projects preferred * Proficiency in Revit and Adobe Creative Suite (InDesign, Photoshop ...

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Senior Net Developer information

See Columbus, OH salary details

$33

$56

$73

How much do senior net developer jobs pay per hour?

As of May 28, 2026, the average hourly pay for senior net developer in Columbus, OH is $56.25, according to ZipRecruiter salary data. Most workers in this role earn between $49.42 and $62.88 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior .NET Developer, and why are they important?

To thrive as a Senior .NET Developer, you need advanced proficiency in C#, ASP.NET, and object-oriented programming, typically supported by a bachelor's degree in computer science or related field. Experience with tools like Visual Studio, SQL Server, and version control systems such as Git, along with relevant Microsoft certifications (e.g., MCSD), is highly valued. Strong problem-solving, leadership, and communication skills help you collaborate effectively and mentor junior developers. These competencies ensure robust, maintainable software solutions and contribute to successful project delivery in complex development environments.

How does a Senior .NET Developer typically collaborate with cross-functional teams during the software development lifecycle?

As a Senior .NET Developer, you will often work closely with product managers, UI/UX designers, QA engineers, and other developers to deliver robust software solutions. Collaboration usually involves participating in requirement-gathering sessions, contributing to architectural decisions, conducting code reviews, and ensuring seamless integration of backend and frontend components. Clear communication and proactive problem-solving are essential, as you may also mentor junior developers and provide technical guidance to the team. This collaborative approach helps ensure that projects are delivered efficiently and meet both technical and business requirements.

What is a Senior .NET Developer?

A Senior .NET Developer is an experienced software engineer who specializes in building, maintaining, and optimizing applications using Microsoft’s .NET framework. They are responsible for designing robust and scalable solutions, leading development teams, and ensuring best coding practices. Senior .NET Developers typically work with technologies such as C#, ASP.NET, SQL Server, and may also be involved in architectural decisions, mentoring junior developers, and collaborating with stakeholders to deliver high-quality software products.

What is the difference between Senior Net Developer vs .NET Developer?

AspectSenior Net Developer.NET Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
CertificationsMicrosoft Certified: Azure Developer Associate or similarOptional, but beneficial
Work EnvironmentLead projects, mentor juniors, design architectureDevelop applications, write code, troubleshoot
ResponsibilitiesArchitect solutions, oversee team, optimize performanceBuild and maintain .NET applications, implement features

The main difference between a Senior Net Developer and a .NET Developer lies in experience, responsibilities, and leadership. Senior Net Developers typically have more years of experience, hold advanced certifications, and take on leadership roles in project design and team mentoring. In contrast, .NET Developers focus on coding and application development with less emphasis on leadership or architecture. Both roles are essential in the software development lifecycle, but the senior position involves broader strategic responsibilities.

What are the most commonly searched types of Net Developer jobs in Columbus, OH? The most popular types of Net Developer jobs in Columbus, OH are:
What cities near Columbus, OH are hiring for Senior Net Developer jobs? Cities near Columbus, OH with the most Senior Net Developer job openings:
Infographic showing various Senior Net Developer job openings in Columbus, OH as of May 2026, with employment types broken down into 1% As Needed, 69% Full Time, 16% Part Time, and 14% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $116,998 per year, or $56.2 per hour.
Sr. Software Engineer (ASP.NET, Docker)

Sr. Software Engineer (ASP.NET, Docker)

Vertiv Co

Westerville, OH

$118.10K - $155.70K/yr

Other

Posted 9 days ago


Vertiv rating

6.8

Company rating: 6.8 out of 10

Based on 59 frontline employees who took The Breakroom Quiz

316th of 415 rated machine equipment manufacturers


Job description

Job Summary

The Sr. Software Engineer (ASP.NET, Docker) position will support the development of our Advanced Monitoring and Control Software.  This person will provide technical expertise in the development of a distributed control system supervisor including subsystems for user interfaces, databases, security conformance, and network communications. Work will include requirements planning and estimating, development, software test and demonstration.  A successful candidate will have experience in the following areas: .NET development, Docker, Kubernetes, Edge IoT, Relational Databases, RESTful APIs, Event Driven Architecture, MQTT, AMQP.

This position will be based onsite at Vertiv's Westerville, OH (Polaris) office location.

Responsibilities: 

  • Design and support the containerized microservice application ensuring performance, scalability and extensibility using .NET.
  • Participate in Agile Software Development processes.
  • Analyze and estimate requirements and use cases.
  • Prototype application solutions.
  • Write and develop unit/integration tests.
  • Follow industry standard best practices and design principles to build a maintainable and scalable code base.
  • Create architectural documentation and diagrams.
  • Provide clear and detailed written bug reports.
  • Participate in Code Reviews and suggest fixes and improvements.
  • Report activities, project status, and plans to team lead and management.

Requirements:

  • Bachelor's degree or foreign equivalent with strong emphasis on software: Computer Science, Software Engineering.
  • 6+ years of experience in software application development.
  • 4+ years of experience with the C# programming language using the .NET, .NET Core or ASP.NET framework.
  • 4+ years of experience developing in container environments such as Docker or Kubernetes.
  • Residency near the Vertiv site in Westerville, OH or willingness to relocate.
  • Additional / Preferred Qualifications: 
    • Experience with Service-Oriented Architecture (SOA) and Microservices
    • Demonstrated capability with object-oriented principles, design patterns, and data structures
    • Strong working experience in designing JSON based REST APIs
    • Experience with modern software development tools for continuous integration/deployment including Git and GitLab
    • Knowledge of advanced debugging techniques to quickly resolve critical bugs
    • Experience with Docker
    • Experience with requirement tracking systems
    • Experience working in Agile development life cycle
    • Experience with Microsoft SQL Server relational databases and query authoring
    • Experience with TCP/IP networking and Wireshark is a plus
    • Able to learn and pick up new technologies quickly
    • Highly self-motivated, detail-oriented, and a proactive team player.
    • Proficiency in Microsoft Office 365 applications (Excel, Word, PowerPoint) and communication tools (MS Teams, MS Outlook).
    • Excellent verbal and written communication skills in English is mandatory.

The successful candidate will embrace Vertiv's Core Principals & Behaviors to help execute our Strategic Priorities. 

OUR CORE PRINCIPALSSafety.  Integrity.  Respect.  Teamwork.  Diversity & Inclusion.

OUR STRATEGIC PRIORITIES

  Customer Focus

  Operational Excellence

  High-Performance Culture

  Innovation

  Financial Strength

OUR BEHAVIORS

  Own It

  Act With Urgency

  Foster a Customer-First Mindset

  Think Big and Execute

  Lead by Example

  Drive Continuous Improvement

  Learn and Seek Out Development

About Vertiv

Vertiv is a $8.0 billion global critical infrastructure and data center technology company.  We ensure customers' vital applications run continuously by bringing together hardware, software, analytics and ongoing services.  Our portfolio includes power, cooling and IT infrastructure solutions and services that extends from the cloud to the edge of the network. Headquartered in Columbus, Ohio, USA, Vertiv employs around 20,000 people and does business in more than 130 countries. Visit Vertiv.com to learn more.    

Work Authorization

No calls or agencies please. Vertiv will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.

Equal Opportunity Employer

Vertiv is an Equal Opportunity/Affirmative Action employer. We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status or sexual stereotypes), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability. If you have a disability and are having difficulty accessing or using this website to apply for a position, you can request help by sending an email to help.join@vertiv.com.

#LI-RB1

Work Authorization

No calls or agencies please. Vertiv will only employ those who are legally authorized to work in the United States. This is not a position for which sponsorship will be provided. Individuals with temporary visas such as E, F-1, H-1, H-2, L, B, J, or TN or who need sponsorship for work authorization now or in the future, are not eligible for hire.

Equal Opportunity Employer

We promote equal opportunities for all with respect to hiring, terms of employment, mobility, training, compensation, and occupational health, without discrimination as to age, race, color, religion, creed, sex, pregnancy status (including childbirth, breastfeeding, or related medical conditions), marital status, sexual orientation, gender identity / expression (including transgender status or sexual stereotypes), genetic information, citizenship status, national origin, protected veteran status, political affiliation, or disability.

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