.Net Application Developer, Tier 1

About the job

Howdy!

We're thunder::tech. Here, we make brands boom. What does that mean? We empower midsize brands to grow by delivering expertly crafted, fully integrated marketing solutions that blend creativity and technology.

We don’t silo our areas of expertise. We combine advertising, communications, digital marketing, web infrastructure, visual design, multimedia and branding expertise to build holistic strategies to serve our clients across the globe.

Great marketing, powered by great people.

Our team of talented creators, developers, writers and artists come together to craft innovative solutions that resonate with your customers and generate real growth, both online and offline. Any brand can be seen. We make your brand heard.

But what really sets us apart? We’re relentless in our pursuit of quality in everything we do for our clients. We dig in, understand your goals and work as a team to make them happen. We bring together diverse talents and perspectives to craft bold solutions that push your business farther. We’re in it for the long haul, driven by a shared vision for success and partnerships that never settle for mediocrity.

And it starts with hiring good humans. People who are dedicated, curious and bold—people who care about doing great work and aren’t afraid to push boundaries. We thrive on collaboration with each other and our clients, bringing together the best minds to solve complex problems and drive your brand forward.

.NET Application Developer, Tier 1

https://www.thundertech.com/about-us/careers/dotnet-application-developer-tier-1

The Application Developer (.NET Core), Tier 1 plays a key role in designing, building and maintaining scalable back-end systems and APIs for client applications. This role is ideal for a developer who enjoys working with modern Microsoft technologies to create secure, high-performing solutions while collaborating across teams. You’ll contribute to projects from concept through launch, helping deliver reliable and maintainable digital experiences.

The Application Developer (.NET Core), Tier 1 will be a part of the thunder::tech Development Department. The Development Department is responsible for day-to-day project production and is composed of four teams: application development, front-end development, digital support and systems operations (sysops). The Application Developer will work closely with front-end developers, designers and SysOps teams on client projects and will report to the Senior Director of Development.

Location: Cleveland-Akron area with the ability to be in the office two days per week (Tuesday and Wednesday).

Key Duties and Responsibilities:

Application Development & Engineering

• Design, develop and maintain applications and APIs using .NET Core / .NET.
• Build, extend and support CMS-driven and custom web applications.
• Write clean, object-oriented, testable and maintainable code.
• Design, manage and optimize Microsoft SQL Server databases, including schema and stored procedures.

Collaboration & Project Delivery

• Collaborate with front-end developers, designers and sysops to deliver complete, integrated solutions.
• Assess technical requirements and contribute to project scope, timelines and estimates.
• Participate in code reviews, architecture discussions and technical planning.
• Provide ongoing project status updates to internal teams and management.

Architecture & Technical Strategy

• Present back-end architecture and implementation details to internal teams and clients as needed.
• Contribute to building scalable, secure and maintainable systems.
• Stay current with evolving Microsoft technologies, web development trends and cloud platforms.

Qualifications:

Experience

• Bachelor’s or Master’s degree in Computer Science or a related field (or equivalent experience).
• 1–3 years of professional experience developing applications using Microsoft web technologies.
• Experience building APIs and server-side applications in a professional setting.

Technical Skills

• Strong experience with .NET Core / .NET and C#.
• Proficiency with Microsoft SQL Server, including database design and performance optimization.
• Experience developing APIs and CMS-driven web applications.
• Solid understanding of object-oriented programming and application architecture.
• Experience with CMS platforms such as Kentico, Sitefinity or Sitecore.
• Familiarity with Microsoft Visual Studio and Git-based source control.

Soft Skills

• Strong problem-solving and analytical thinking skills.
• Ability to communicate technical concepts clearly to both technical and non-technical audiences.
• Detail-oriented with a focus on writing high-quality, maintainable code.
• Ability to manage multiple tasks and meet deadlines in a collaborative environment.
• Team-oriented mindset with a proactive approach to learning and improvement.

Nice-to-haves

• Experience working in an agency or client-service environment.
• Exposure to cloud platforms (e.g., Azure) and modern deployment practices.
• Familiarity with CI/CD pipelines and DevOps workflows.
• Experience contributing to system architecture or technical design discussions.

This position provides a market-competitive base salary between $65,000 and $75,000, with the final amount determined by the candidates' experience and qualifications.
Conclusion:

thunder::tech is an Equal Opportunity Employer and values diversity at all levels. We consider qualified applicants from all backgrounds, including race, color, religion, gender, national origin, age, disability and veteran status.

We strongly encourage people of all backgrounds and communities to apply, especially women, BIPOC and other underrepresented individuals in the marketing industry.

thunder::tech Benefits:

Overview

• Hybrid Work Atmosphere (Remote/In Office)
• Medical, Dental, Rx and Vision Insurance
• Long-term Disability, Short-Term Disability
• Paid Parental Leave
• Life Insurance
• 401K + Match Eligibility
• Anniversary Recognition with Yearly Incentive

Relaxation & Mental Health

• Vacation Time
• Sick Time
• Mental Health Days
• Manager Discretion “Bonus” Days
• Summer Fridays
• Pet Bereavement Days
• 10 Paid Holidays, Including St. Patrick’s Day and Paid Day Off For Your Birthday and Work Anniversary

And more!

Conclusion

thunder::tech is an Equal Opportunity Employer and values diversity at all levels. We consider qualified applicants from all backgrounds, including race, color, religion, gender, national origin, age, disability and veteran status. We strongly encourage people of all backgrounds and communities to apply, especially women, BIPOC and other underrepresented individuals in the marketing industry.

Apply on our site to be considered: https://www.thundertech.com/about-us/careers/dotnet-application-developer-tier-1

Howdy! We're thunder::tech!

Here, we make brands boom. What does that mean? We empower midsize brands to grow by delivering expertly crafted, fully integrated marketing solutions that blend creativity and technology.

We don’t silo our areas of expertise. We combine advertising, communications, digital marketing, web infrastructure, visual design, multimedia and branding expertise to build holistic strategies to serve our clients across the globe.