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Backend Full Stack Developer Jobs in Arizona (NOW HIRING)

Yrefy, LLC is seeking a Full Stack Developer to enhance their platform's API and service capabilities. The role involves hands-on development of production-grade code, collaboration with various ...

Java Full Stack Developer

Chandler, AZ ยท On-site

$51.75 - $66.75/hr

Job Title- Java Full Stack Developer Location- Chandler, AZ (Hybrid) Duration- 24 Months (Contract Role) Job Details: Skills/experience: J2EE, Java, SQL, Oracle, JavaScript, React, Bootstrap, J Unit ...

AI Full Stack Developer

Phoenix, AZ ยท On-site

$140K - $155K/yr

... a Senior AI Full Stack Developer to join its Platform Engineering team. This fully remote ... Build and extend backend services using object-oriented design principles and modern distributed ...

You will combine traditional engineering (Node.js backend, Angular front end, MongoDB, Camunda ... with proven full-stack delivery. - Strong Node.js experience and modern backend design (async ...

Full Stack Core Java Developer

Globe, AZ ยท On-site

$50 - $64.50/hr

... back-end languages. The full stack developer will join a small team that collaborates with other cross-functional teams, and leverages new technologies and time-tested paradigms to solve challenges ...

Design and build scalable full stack applications across backend and frontend layers * Develop and ... Contribute to improving developer productivity and engineering excellence using AI-driven ...

Design and build scalable full stack applications across backend and frontend layers * Develop and ... Contribute to improving developer productivity and engineering excellence using AI-driven ...

Develop backend services with Nodejs TypeScript Apollo GraphQL MongoDB utilizing NestJS and Prisma ... Microservices / Node.js /Azure DevOps * Azure Functions * Azure Service Bus * Azure App Service

As a Full Stack Engineer, you will design, develop, and enhance applications across frontend and backend environments, working with modern engineering practices and cloud-based technologies. You will ...

ALTEN is a Leader in Engineering & Information Technology system, and operates in over 21 countries (Europe, North America, Asia, Africa and Middle East) with more than 28,000 employees of which 88 ...

AI Full-Stack Engineer

Scottsdale, AZ ยท On-site

$90K - $150K/yr

From backend APIs to frontend UX, you'll deliver features that blend AI seamlessly into our core ... Collaborate with our DevOps team to ensure our services are secure, scalable, and built on modern ...

ALTEN is a Leader in Engineering & Information Technology system, and operates in over 21 countries (Europe, North America, Asia, Africa and Middle East) with more than 28,000 employees of which 88 ...

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Backend Full Stack Developer information

What is the difference between Backend Full Stack Developer vs Frontend Developer?

AspectBackend Full Stack DeveloperFrontend Developer
Primary FocusServer-side logic, databases, APIsUser interface, user experience, visual design
Skills & TechnologiesLanguages like Java, Python, Node.js; databases; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend systems, server infrastructure, full-stack projectsClient-side applications, UI/UX design, web interfaces
Common UsageBuilding and maintaining server-side applications and APIsDesigning and implementing user-facing features

While both roles involve web development, a Backend Full Stack Developer handles both server-side and client-side tasks, whereas a Frontend Developer specializes in creating engaging user interfaces. The Backend Full Stack Developer has a broader skill set covering databases, server logic, and front-end technologies, making them versatile for full-stack projects.

How much do back-end developers make vs full-stack?

Back-end developers typically earn slightly less than full-stack developers, as full-stack roles require expertise in both front-end and back-end technologies. Salaries for full-stack developers tend to be higher due to their broader skill set, often reflecting experience with frameworks, databases, and server management. Compensation varies based on experience, location, and industry, but full-stack developers generally have a higher earning potential than back-end developers alone.

How do Backend Full Stack Developers typically collaborate with front-end teams during a project?

Backend Full Stack Developers frequently work closely with front-end developers to ensure seamless integration between server-side logic and user interfaces. This collaboration often includes regular meetings to discuss API requirements, troubleshoot integration issues, and align on project timelines. Developers may also participate in code reviews and joint debugging sessions to maintain consistency and performance across the application. Open communication and a shared understanding of both front- and back-end technologies are key to delivering cohesive solutions.

What are the key skills and qualifications needed to thrive as a Backend Full Stack Developer, and why are they important?

To thrive as a Backend Full Stack Developer, you need strong programming skills in languages like JavaScript, Python, or Java, along with a solid understanding of databases, APIs, and system architecture, often backed by a degree in computer science or equivalent experience. Proficiency with frameworks such as Node.js, Django, or Spring Boot, version control systems like Git, and familiarity with cloud platforms are typically required. Strong problem-solving, effective communication, and adaptability are essential soft skills for collaborating across teams and handling complex technical challenges. These skills are crucial for building scalable, reliable applications and ensuring seamless integration between backend and frontend systems.

Will Fullstack be replaced by AI?

Fullstack developers perform a combination of frontend and backend tasks that require problem-solving, creativity, and understanding of user needs, which AI currently cannot fully replicate. While AI tools can assist with coding and automation, human oversight and expertise remain essential for designing, integrating, and maintaining complex applications. Therefore, fullstack development is unlikely to be completely replaced by AI in the near future, but it will evolve alongside new technologies and tools.

Can I learn backend in 3 months?

A Backend Full Stack Developer can acquire foundational backend skills in about three months with intensive study, focusing on programming languages like Python, Java, or Node.js, and understanding databases and APIs. However, mastering complex systems and gaining practical experience typically requires ongoing learning beyond this timeframe.

What is a Backend Full Stack Developer?

A Backend Full Stack Developer is a software professional skilled in both backend and frontend technologies, but with a primary focus on server-side development. They design, build, and maintain the logic, databases, and APIs that power web applications, while also being capable of handling client-side code when necessary. Their expertise includes languages like Java, Python, or Node.js for backend, and familiarity with frontend technologies such as HTML, CSS, and JavaScript frameworks. This versatility allows them to work across the entire technology stack, ensuring seamless integration between the application's user interface and its core functionality.

What is a full-stack backend developer?

A backend full-stack developer is a software professional who works on both the server-side (backend) and client-side (frontend) of web applications. They typically have skills in programming languages like Java, Python, or Node.js, and are familiar with databases, APIs, and server management to build and maintain complete web solutions.
What cities in Arizona are hiring for Backend Full Stack Developer jobs? Cities in Arizona with the most Backend Full Stack Developer job openings:
Infographic showing various Backend Full Stack Developer job openings in Arizona as of July 2026, with employment types broken down into 92% Full Time, 4% Part Time, and 4% Contract. Highlights an 78% Physical, 3% Hybrid, and 19% Remote job distribution.
Full Stack Developer

Full Stack Developer

Yrefy, LLC

Phoenix, AZ โ€ข On-site

Full-time

Re-posted 28 days ago


Job description

Job Summary:
Yrefy, LLC is seeking a Full Stack Developer to enhance their platformโ€™s API and service capabilities. The role involves hands-on development of production-grade code, collaboration with various teams, and ensuring high-performance and maintainable code across systems.
Responsibilities:
โ€ข Design, build, and maintain RESTful APIs and background services in C#/.NET.
โ€ข Implement integrations with internal systems and external financial APIs.
โ€ข Optimize data access and storage using Entity Framework, SQL Server, and efficient query design.
โ€ข Follow and enforce clean architecture and code quality standards.
โ€ข Profile, tune, and refactor slow endpoints and database queries.
โ€ข Collaborate with QA and UAT teams to ensure production reliability.
โ€ข Participate in design sessions, code reviews, and sprint ceremonies.
โ€ข Communicate clearly across disciplines โ€” UI, QA, DevOps, and Product.
โ€ข Contribute to team documentation and shared coding practices.
Qualifications:
Required:
โ€ข Must be authorized to work in the U.S. (no visa sponsorship available)
โ€ข 2โ€“4 years professional experience in C# and .NET Core/.NET Framework
โ€ข Strong understanding of RESTful API design and microservice patterns
โ€ข Experience with Microsoft SQL Server, stored procedures, and performance tuning
โ€ข Strong debugging, analytical, and communication skills
โ€ข Ability to balance shipping features with maintaining system stability
Preferred:
โ€ข Familiarity with Azure services (App Service, Key Vault, Service Bus, Functions)
โ€ข Experience integrating with CI/CD pipelines (Azure DevOps preferred)
โ€ข TypeScript Framework experience
Company:
Yrefy, LLC is a national specialty consumer finance lender, focusing explicitly on distressed private student loans. Founded in 2017, the company is headquartered in Scottsdale, USA, with a team of 51-200 employees. The company is currently Growth Stage.