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Mid Level Back End Developer Jobs in Arizona (NOW HIRING)

.NET Developers Senior

Phoenix, AZ · On-site

$54 - $71.50/hr

The Mid-Level and Senior .NET Developer will be working with many Microsoft technologies including ... Develop technical documents to accurately represent application design and code * .NET backend ...

Showing results 41-60

Mid Level Back End Developer information

What is a mid level back end developer?

Mid Level Back End Developers are software professionals who specialize in server-side development, typically with 2-5 years of experience. They design, build, and maintain the logic, databases, and APIs that power web and mobile applications. Unlike entry-level developers, they are expected to work independently on complex features, contribute to architectural decisions, and collaborate closely with front end developers. Their work ensures that applications are scalable, secure, and efficient, making them an essential part of any software development team.

What are the typical responsibilities and collaboration points for a mid level back end developer within a software development team?

As a Mid Level Back End Developer, your daily responsibilities often include designing, implementing, and maintaining server-side logic, APIs, and database schemas. You will regularly collaborate with front-end developers to ensure seamless data exchange and with DevOps engineers to optimize deployment pipelines. Mid level roles also involve code reviews, troubleshooting, and contributing to architectural decisions. This position provides opportunities to mentor junior developers and work closely with product managers to translate business requirements into technical solutions.

What are the key skills and qualifications needed to thrive as a mid level back end developer, and why are they important?

To thrive as a Mid Level Back End Developer, you need proficiency in server-side languages (such as Java, Python, or Node.js), database management, and a solid understanding of API design and data structures, usually supported by a relevant degree or equivalent experience. Familiarity with frameworks (like Spring Boot or Express), version control systems (such as Git), and containerization tools (like Docker) is typically expected. Strong problem-solving abilities, communication skills, and the ability to collaborate effectively with cross-functional teams make you stand out in this role. These skills ensure robust, scalable backend systems and efficient teamwork, both of which are vital for delivering high-quality software products.

What is the difference between Mid Level Back End Developer vs Junior Back End Developer?

AspectMid Level Back End DeveloperJunior Back End Developer
Experience2-4 years0-1 year
SkillsProficient in server-side languages, database management, API developmentBasic understanding of backend technologies, learning core concepts
ResponsibilitiesDeveloping features, optimizing performance, troubleshootingAssisting in development tasks, learning codebase, fixing minor bugs
Work EnvironmentIndependent task handling, collaboration with teamsSupervised tasks, mentorship, learning-focused

The Mid Level Back End Developer typically has more experience and handles complex tasks independently, while the Junior Back End Developer is in the early stages of their career, focusing on learning and assisting with basic tasks.

What are the most commonly searched types of Back End Developer jobs in Arizona?

The most popular types of Back End Developer jobs in Arizona are:

What are popular job titles related to Mid Level Back End Developer jobs in Arizona?

For Mid Level Back End Developer jobs in Arizona, the most frequently searched job titles are:

What job categories do people searching Mid Level Back End Developer jobs in Arizona look for?

The top searched job categories for Mid Level Back End Developer jobs in Arizona are:

Infographic showing various Mid Level Back End Developer job openings in Arizona as of August 2026, with employment types broken down into 89% Full Time, and 11% Contract. Highlights an 66% In-person, and 34% Remote job distribution.

Mid-Level Software Engineer

Avenue Technologies Company

Tucson, AZ • On-site

Full-time

Posted 23 days ago


Job description

Avenue Technologies is seeking a Mid-Level Software Engineer to support a major U.S. defense contractor.

What You'll Do

The Software Engineer designs, develops, tests, and maintains software solutions to meet functional, performance, and quality requirements

This role applies sound engineering practices across the software lifecycle while collaborating with cross?functional teams to deliver reliable and scalable systems.

Required Qualifications

See original requisition notes for full required qualifications.

Clearance Requirements

Secret

Work Location

Tucson, AZ

About Avenue Technologies

Avenue Technologies & Commodities Inc. (ATCI) provides engineering, technical, and professional services supporting mission-critical defense, aerospace, and government programs. Our employees work alongside industry-leading teams to deliver solutions that strengthen national security and operational readiness.