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Staff Backend Software Engineer Jobs in Arizona (NOW HIRING)

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 ...

Software Engineer

Phoenix, AZ

$110K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Create and write middle- and back-end code in an organized and effective manner. * Implement ... Between 1 and 3 years of experience in software engineering * Experience developing server-side web ...

Software Engineer

Tucson, AZ

$110K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Create and write middle- and back-end code in an organized and effective manner. * Implement ... Between 1 and 3 years of experience in software engineering * Experience developing server-side web ...

Software Engineer

Mesa, AZ

$110K - $125K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Create and write middle- and back-end code in an organized and effective manner. * Implement ... Between 1 and 3 years of experience in software engineering * Experience developing server-side web ...

Staff-Software Engineer

Phoenix, AZ

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... software delivery, resilient platforms, intelligent operations, and exceptional developer experiences. As a Staff Engineer, you will be a senior technical leader responsible for advancing the ...

Staff-Software Engineer

Phoenix, AZ · On-site

$144K - $256K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

... software delivery, resilient platforms, intelligent operations, and exceptional developer experiences. As a Staff Engineer, you will be a senior technical leader responsible for advancing the ...

Software Engineer III

Chandler, AZ · On-site

$140 - $190/hr

Build scalable APIs, backend services, and automation workflows using Python * Develop and maintain ... software engineering experience * Expert-level proficiency in Python * Experience designing and ...

Build scalable APIs, backend services, and automation workflows using Python * Develop and maintain ... software engineering experience * Expert-level proficiency in Python * Experience designing and ...

Build scalable APIs, backend services, and automation workflows using Python * Develop and maintain ... software engineering experience * Expert-level proficiency in Python * Experience designing and ...

Senior Software Engineer

Tempe, AZ · On-site +1

$119K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

If you have experience developing complex backend software solutions and enjoy working in a collaborative environment, you'll be excited about the Sr. Software Engineer opportunity on our Gateway ...

Senior Software Engineer

Tempe, AZ · On-site +1

$119K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

If you have experience developing complex backend software solutions and enjoy working in a collaborative environment, you'll be excited about the Sr. Software Engineer opportunity on our Gateway ...

Senior Software Engineer

Tempe, AZ · On-site

$119K - $158K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

If you have experience developing complex backend software solutions and enjoy working in a collaborative environment, you'll be excited about the Sr. Software Engineer opportunity on our Gateway ...

Staff Software Engineer

Scottsdale, AZ · On-site

$185K - $200K/yr

The Engineering team is seeking an experienced Staff Software Engineer, with experience in Product feature development and Architecture who can be effective on all levels of our Engineering stack ...

Software Engineer III

Chandler, AZ · On-site

$130 - $170/hr

Build scalable APIs, backend services, and automation workflows using Python * Develop and maintain ... software engineering experience * Expert‑level proficiency in Python * Experience designing and ...

New

Software Engineer

Scottsdale, AZ · On-site

$75K - $85K/hr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

What You Will Do The Implementation Software Engineer works closely with the Implementation Project Managers to perform backend application development and configure the RateLinx system, specific to ...

Job Position: - Senior Software Engineer Job Location: - Phoenix AZ (100% onsite) Job Type ... backend or data-driven development. * Deep understanding of Reactive Programming (Web Flux, etc.

Software Engineer

Phoenix, AZ · On-site

$53 - $57/hr

Technical Skills Backend Technologies * .NET Core * C# * REST APIs * Web API Development * SQL ... Software Engineer, Full Stack Developer, .NET Core, C#, Angular, SQL Server, REST APIs, OpenShift ...

Staff Software Engineer

Phoenix, AZ · On-site +1

$195K - $257K/yr

The Staff Software Engineer is responsible for extending Circle's in-house blockchain systems infrastructure to support the tokenization of the world; analyzing requirements, procedures, and problems ...

Showing results 41-60

Staff Backend Software Engineer information

What is a staff backend software engineer?

Staff Backend Software Engineers are senior-level engineers who design, build, and maintain the server-side infrastructure of applications. They are responsible for ensuring systems are scalable, reliable, and performant, often acting as technical leaders within their teams. In addition to coding, they mentor other engineers, make architectural decisions, and collaborate with cross-functional teams to deliver complex projects. Their expertise is critical in shaping the technical strategy and long-term vision of backend systems.

What are the key skills and qualifications needed to thrive as a staff backend software engineer?

To thrive as a Staff Backend Software Engineer, you need deep expertise in server-side programming languages (such as Java, Python, or Go), system architecture, and scalable API design, typically with a computer science degree or equivalent experience. Familiarity with databases (SQL/NoSQL), cloud platforms (AWS, GCP, or Azure), CI/CD tools, and often advanced knowledge of containerization or microservices are essential. Strong problem-solving, leadership, and effective communication skills help you drive technical direction and mentor junior engineers. These skills are crucial for building robust backend systems, ensuring team alignment, and delivering reliable, high-performance products.

How does a staff backend software engineer typically collaborate with cross-functional teams on large-scale projects?

As a Staff Backend Software Engineer, you will frequently collaborate with product managers, frontend engineers, DevOps, and QA teams to define technical requirements and align backend solutions with overall business goals. You’ll often lead technical discussions, provide architectural guidance, and mentor other engineers, ensuring that backend systems integrate smoothly with other components. This role requires strong communication skills and the ability to translate complex technical concepts for non-technical stakeholders, fostering effective teamwork and project success.

What is the difference between Staff Backend Software Engineer vs Backend Software Engineer?

AspectStaff Backend Software EngineerBackend Software Engineer
Required CredentialsBachelor's or Master’s in CS or related field; extensive experienceBachelor's in CS or related field; 1-3 years experience
Work EnvironmentSenior-level projects, system architecture, mentorshipDevelopment, coding, feature implementation
Employer & Industry UsageTech companies, startups, large enterprisesSame as Staff, common in tech industry
Search & Comparison IntentUnderstanding seniority, responsibilities, career pathEntry to mid-level development roles

The main difference between a Staff Backend Software Engineer and a Backend Software Engineer lies in experience, responsibilities, and scope. Staff Engineers typically handle complex system design, mentorship, and strategic planning, while Backend Engineers focus on coding, feature development, and smaller project components. Both roles are common in tech companies, but Staff Engineers are more senior and involved in architecture and leadership.

Infographic showing various Staff Backend Software Engineer job openings in Arizona as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Senior Software Engineer, Backend

Oscar Health

Tempe, AZ • On-site

$158K - $207K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 24 days ago


Oscar Health rating

6.9

Company rating: 6.9 out of 10

Based on 6 frontline employees who took The Breakroom Quiz

257th of 309 rated insurance


Job description

Hi, we're Oscar. 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 members. We started Oscar in 2012 to create the kind of health insurance company we would want for ourselves-one that behaves like a doctor in the family.
About the role
As a Senior Software Engineer, you will build reliable and maintainable applications, infrastructure, and interfaces that make interacting with the health care system easier for members and providers. You will work with partners, product managers, and designers to solve challenging problems. Senior Engineers collaborate with other engineers on the team to improve technology and apply best practices.
Work Location: This position is based in our Tempe, AZ office, requiring a hybrid work schedule with 3 days of in-office work per week. Thursdays are a required in-office day for team meetings and events, while your other two office days are flexible to suit your schedule. #LI-Hybrid
Pay Transparency: The base pay for this role is: $158,400 - $207,900 per year. You are also eligible for employee benefits, participation in Oscar's unlimited vacation program, company equity grants, and annual performance bonuses.
Responsibilities
  • Become the expert on your team's business and technical domains.
  • Lead the planning, execution and release of complex technical projects.
  • Work with partners, product managers, and designers to solve challenging problems.
  • Collaborate with other engineers on the team to improve technology and apply best practices.
  • Implement step-wise technical migrations of our existing services and applications.
  • Own small to medium features or infrastructure projects from technical design through completion with little required guidance.
  • Independent contributor to their team. Work effectively across the codebase with appropriate guidance from code owners.
  • Make steady, well-paced progress without requiring frequent significant feedback from more senior engineers.
  • Compliance with all applicable laws and regulations
  • Other duties as assigned
Qualifications
  • 5+ years of professional software engineering experience, working with a variety of technologies, and have increasingly impactful accomplishments
  • Experience proposing, experimenting, and iterating, whether it be a new shiny technology or an arcane, ill-conceived data structure; our company may be new, but the health industry isn't!
  • Experience with technical contributions, improving the quality of what you create, and are excited to build fault-tolerant, and scalable software systems.
  • Demonstrates solid understanding of the practical application of CS concepts within their team.
  • Consistently writes stable, correct, and maintainable code with little oversight; writes modular, adaptable code with guidance.
Bonus Points
  • Experience supporting libraries and writing in Python and Golang.
  • Experience owning observability stack tooling, e.g. Grafana, BigQuery, Kubernetes.
  • Experience working in data and engineering tooling, e.g. discovery libraries, data replication, data transfer tools, authentication, authorization libraries.

This is an authentic Oscar Health job opportunity. Learn more about how you can safeguard yourself from recruitment fraud here.
At Oscar, being an Equal Opportunity Employer means more than upholding discrimination-free hiring practices. It means that we cultivate an environment where people can be their most authentic selves and find both belonging and support. We're on a mission to change health care -- an experience made whole by our unique backgrounds and perspectives.
Pay Transparency: Final offer amounts, within the base pay set forth above, are determined by factors including your relevant skills, education, and experience. Full-time employees are eligible for benefits including: medical, dental, and vision benefits, 11 paid holidays, paid sick time, paid parental leave, 401(k) plan participation, life and disability insurance, and paid wellness time and reimbursements.
Artificial Intelligence (AI): Our AI Guidelines outline the acceptable use of artificial intelligence for candidates and detail how we use AI to support our recruiting efforts.
Reasonable Accommodation: Oscar applicants are considered solely based on their qualifications, without regard to applicant's disability or need for accommodation. Any Oscar applicant who requires reasonable accommodations during the application process should contact the Oscar Benefits Team (accommodations@hioscar.com) to make the need for an accommodation known.
California Residents: For information about our collection, use, and disclosure of applicants' personal information as well as applicants' rights over their personal information, please see our Privacy Policy.

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