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Senior Backend Developer Jobs in Phoenix, AZ (NOW HIRING)

Resource Point LLC

.NET Developers Senior

Phoenix, AZ · On-site

$54 - $71.50/hr

NET Developer will be working with many Microsoft technologies including .NET, Visual Studio, MS ... Develop technical documents to accurately represent application design and code * .NET backend ...

Do not use

Senior Python Software Engineer

Phoenix, AZ · On-site

$75K - $88K/yr

Senior Python Software Engineer Location: Vilnius, Lithuania (Hybrid) Department: Innovation ... Strong experience in backend programming using Python or PHP, including database and REST API ...

Oscar Health

Senior Software Engineer, Backend

Tempe, AZ · Hybrid

$158K - $207K/yr

We're hiring a Senior Software Engineer, Backend to join our Engineering team. Oscar is the first health insurance company built around a full stack technology platform and a focus on serving our ...

Oscar Health

Senior Software Engineer, Backend

Tempe, AZ · On-site

$158K - $207K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're hiring a Senior Software Engineer, Backend to join our Engineering team. Oscar is the first health insurance company built around a full stack technology platform and a focus on serving our ...

Namely

Senior Software Engineer, Backend

Tempe, AZ · On-site

$158.40 - $207.90/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're hiring a Senior Software Engineer, Backend to join our Engineering team. Oscar is the first health insurance company built around a full stack technology platform and a focus on serving our ...

Oscar Health

Senior Software Engineer, Backend

Tempe, AZ · On-site

$158K - $207K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

We're hiring a Senior Software Engineer, Backend to join our Engineering team. Oscar is the first health insurance company built around a full stack technology platform and a focus on serving our ...

Biogensys

Sr. Lead Developer

Phoenix, AZ · On-site

We are hiring a Sr. Lead Developer for one of our clients in Phoenix, AZ . Job Overview: We are ... Support application development, contributing to backend logic, system integration, and automation ...

Eitacies Inc

Senior .NET Developer

Phoenix, AZ · On-site

$52 - $66/hr

  • Retirement

NET, backend services, API development, and performance optimization. The ideal candidate will work closely with cross-functional teams and will be responsible for participating in all stages of the ...

blueStone

Sr. iOS developer

Phoenix, AZ

$59.50 - $77.25/hr

The Senior Mobile Developer will be expected to take on a Technical Lead role to focus on ... Working experience with large-scale systems and/or back-end mainframe Additional Information Work ...

BloKchain Talent

Senior DevOps Engineer

Tempe, AZ

$126K - $162K/yr

Senior DevOps Engineer LOCATION : Phoenix AZ SALARY : Based on Experience SPONSORSHIP : No ... Provide deep level of outage troubleshooting for systems and Zoom backend service * Provide the CI ...

BloKchain Talent

Senior DevOps Engineer

Tempe, AZ · On-site

$126K - $162K/yr

Senior DevOps Engineer LOCATION : Phoenix AZ SALARY : Based on Experience SPONSORSHIP : No ... Provide deep level of outage troubleshooting for systems and Zoom backend service * Provide the CI ...

Stackruit Ltd.

Senior Front End Developer

Phoenix, AZ · On-site

$114K - $149K/yr

The Opportunity Join Verra Mobility as a Senior Front-End Developer and take the lead on exciting ... Integrate backend services and optimize API calls. * Implement and maintain unit tests.

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All JobsBackend Developer JobsSenior Backend Developer JobsSenior Backend Developer Jobs in Phoenix, AZ

Senior Backend Developer information

See Phoenix, AZ salary details

$63.5K

$138.8K

$189.1K

How much do senior backend developer jobs pay per year?

As of Aug 19, 2026, the average yearly pay for senior backend developer in Phoenix, AZ is $138,848.00, according to ZipRecruiter salary data. Most workers in this role earn between $119,600.00 and $155,400.00 per year, depending on experience, location, and employer.

What does a senior backend developer do?

A Senior Backend Developer is responsible for designing, building, and maintaining the server-side logic of web applications. They work with databases, APIs, and server infrastructure to ensure that applications run smoothly, securely, and efficiently. In addition to writing robust code, they often mentor junior developers, contribute to architectural decisions, and collaborate with frontend teams to deliver seamless user experiences. Their expertise is crucial for scaling applications and implementing best practices in software development.

What are the key skills and qualifications needed to thrive as a senior backend developer, and why are they important?

To thrive as a Senior Backend Developer, you need advanced proficiency in server-side programming languages (such as Java, Python, or Node.js), deep understanding of API design, and experience with database management, often supported by a degree in computer science or related field. Familiarity with version control systems (like Git), cloud platforms (such as AWS or Azure), and relevant certifications in backend technologies are commonly required. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with cross-functional teams and mentor junior developers. These competencies ensure robust, scalable backend systems and drive successful project delivery in complex technical environments.

What are common challenges senior backend developers face when leading complex projects, and how can they address them?

Senior Backend Developers often encounter challenges such as integrating legacy systems with new technologies, ensuring scalability under increased load, and coordinating cross-functional teams for seamless feature delivery. Addressing these challenges typically involves proactive architectural planning, clear communication with frontend and DevOps teams, and adopting best practices like code reviews and automated testing. Staying updated on emerging technologies and fostering a culture of knowledge sharing within the team also help in overcoming technical obstacles and driving successful project outcomes.

What is the difference between Senior Backend Developer vs Backend Developer?

AspectSenior Backend DeveloperBackend Developer
Required Experience5+ years, leadership skills1-3 years, foundational skills
ResponsibilitiesDesign architecture, mentor juniors, optimize systemsImplement features, fix bugs, write code
Skills & CertificationsAdvanced coding, system design, relevant certificationsBasic coding, database knowledge
Work EnvironmentCollaborates with cross-functional teams, often in larger projectsFocuses on individual tasks within projects

The main difference between a Senior Backend Developer and a Backend Developer lies in experience, responsibilities, and leadership. Senior Backend Developers typically have more years of experience, take on complex system design, and mentor junior staff, whereas Backend Developers focus on implementing features and fixing bugs. Both roles are essential in backend development teams, but the senior role involves more strategic and leadership duties.

What are the most commonly searched types of Backend Developer jobs in Phoenix, AZ?

The most popular types of Backend Developer jobs in Phoenix, AZ are:

What are popular job titles related to Senior Backend Developer jobs in Phoenix, AZ?

For Senior Backend Developer jobs in Phoenix, AZ, the most frequently searched job titles are:

What job categories do people searching Senior Backend Developer jobs in Phoenix, AZ look for?

The top searched job categories for Senior Backend Developer jobs in Phoenix, AZ are:

What cities near Phoenix, AZ are hiring for Senior Backend Developer jobs?

Cities near Phoenix, AZ with the most Senior Backend Developer job openings:

Senior Backend Developer jobs near you
Infographic showing various Senior Backend Developer job openings in Phoenix, AZ as of August 2026, with employment types broken down into 83% Full Time, 2% Part Time, and 15% Contract. Highlights an 80% Physical, 6% Hybrid, and 14% Remote job distribution, with an average salary of $132,384 per year, or $63.6 per hour.

.NET Developers Senior

Resource Point LLC

Phoenix, AZ • On-site

$54 - $71.50/hr

Full-time

Re-posted 16 days ago

Job description

Looking for W-2 CANDIDATES ONLY who are authorized to work in the United States without the need for sponsorship. H-1B Transfers AND CORP-TO-CORP Candidates WILL NOT BE CONSIDERED for this position

Job Title: .NET Developers Senior

Location: Phoenix, AZ (Remote)

Duration: Direct Hire (Permanent Position)

Description:

Client in search of a couple Mid-Level to Senior Remote .NET Software Engineers. The Mid-Level and Senior .NET Developer will be working with many Microsoft technologies including .NET, Visual Studio, MS SQL, Azure SQL, MVC, WCF and etc. These technologies are leveraged together in a Service Oriented Architecture in order to support scalable enterprise architectures.

Responsibilities:

  • Design, develop, maintain, complex applications using .NET and C#
  • Develop technical documents to accurately represent application design and code
  • .NET backend development is the main responsibility of this position
  • Work in team environments using Agile Project Management (SCRUM) and Test Driven Development (TDD), ensuring unit and integration testing before launch
  • Collaborate with a team of IT professionals to set specifications for new applications
  • Design creative prototypes according to specifications
  • Troubleshoot and debug applications
 Requirements:
  • AS or BS in Computer Science, Software Engineering, Computer Engineering or equivalent work experience
  • At least 5 years of experience in C# and .NET development especially back-end development
  • Demonstrated skill and expertise in using Microsoft .NET technologies to develop applications
  • Thorough understanding of relational database design and implementation
  • .NET Core experience
  • Identity Server experience
  • Azure SQL Database, SQL Server or MySQL or another relational database would be ideal
  • Motivated, strong team players with excellent communication skills are required