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Senior Full Stack Software Developer Jobs in Arizona

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You'll work well if you have: * 3+ years of experience in professional software development. * 3+ years of experience using Vue.js. * 3+ years of experience using ASP.Net/C#. * Experience using REST ...

Role - Senior Full-Stack Engineer (Node.js / Angular / MongoDB / Camunda) - Agentic Engineering ... Required qualifications - 6+ years of professional software engineering experience with proven full ...

About the Role We're looking for a standout Senior Full-Stack Engineer to help build our AI-powered software, used every day by clinic staff and administrators. You'll work across the stack, use ...

... DevOps practices, and test automation frameworks. Company : Infosys is a technology company that offers consulting, outsourcing, cloud infrastructure, program management, and software services.

The Boeing Company Boeing Defense, Space and Security (BDS) is seeking a Senior Full Stack Software Developer to support our dynamic team! In this position, you will develop and maintain software ...

The Boeing Company Boeing Defense, Space and Security (BDS) is seeking a Senior Full Stack Software Developer to support our dynamic team! In this position, you will develop and maintain software ...

PREFILL ONLY In short, as our Application Developer, you are responsible to drive several exciting ... Full-Stack software development experience preferred and experience building robust distributed ...

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Senior Full Stack Software Developer information

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$22

$55

$80

How much do senior full stack software developer jobs pay per hour?

As of May 31, 2026, the average hourly pay for senior full stack software developer in Arizona is $55.22, according to ZipRecruiter salary data. Most workers in this role earn between $45.91 and $63.61 per hour, depending on experience, location, and employer.

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

A Senior Full Stack Software Developer needs advanced proficiency in both front-end and back-end programming languages, strong problem-solving skills, and several years of relevant software development experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Django, and experience with cloud platforms, CI/CD tools, and version control systems like Git are typically required. Excellent communication, teamwork, and leadership abilities help developers collaborate effectively and mentor junior team members. These skills are crucial for designing robust, scalable applications and leading complex projects to successful completion.

What types of projects and technologies can a Senior Full Stack Software Developer expect to work on, and how does the team typically collaborate?

As a Senior Full Stack Software Developer, you can expect to work on a diverse range of projects such as developing scalable web applications, integrating APIs, and optimizing system performance. The tech stack often includes front-end frameworks like React or Angular, back-end environments such as Node.js, Python, or Java, and databases like PostgreSQL or MongoDB. Collaboration is highly cross-functional—you’ll regularly coordinate with product managers, UX/UI designers, QA engineers, and other developers through agile methodologies, code reviews, and sprint planning sessions. This role offers opportunities to mentor junior developers, influence architectural decisions, and contribute to continuous process improvement.

What is a Senior Full Stack Software Developer?

A Senior Full Stack Software Developer is an experienced professional who designs, develops, and maintains both the front-end and back-end components of web applications. They are proficient in multiple programming languages and frameworks, enabling them to work on the entire technology stack, from databases and servers to user interfaces. In addition to coding, they often lead projects, mentor junior developers, and help architect scalable solutions that meet business needs. Their role requires strong problem-solving skills, a deep understanding of software development best practices, and the ability to collaborate with cross-functional teams.

What is the difference between Senior Full Stack Software Developer vs Software Engineer?

AspectSenior Full Stack Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience in full stack developmentBachelor's degree in CS or related field; may have certifications in specific technologies
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsDesigns, develops, and maintains software applications, often in teams or individually
Industry UsageCommon in tech companies, startups, and agencies requiring versatile development skillsWidely used across industries for software development roles

While both roles involve software development, a Senior Full Stack Software Developer specializes in both front-end and back-end technologies, often taking on leadership responsibilities. A Software Engineer may focus on specific areas of software design and implementation, with less emphasis on full stack expertise. The roles overlap in skills and industry usage, but the senior developer typically has broader responsibilities and experience in full stack development.

What are the most commonly searched types of Full Stack Software Developer jobs in Arizona? The most popular types of Full Stack Software Developer jobs in Arizona are:
What cities in Arizona are hiring for Senior Full Stack Software Developer jobs? Cities in Arizona with the most Senior Full Stack Software Developer job openings:
Senior Software Developer - Remote (WFH)

Senior Software Developer - Remote (WFH)

COGNITIVE MEDICAL SYSTEMS INC

Phoenix, AZ • On-site

$130K - $160K/yr

Full-time

Posted 9 days ago


Job description

About Cognitive:

Cognitive is an IT and software engineering services company dedicated to elevating the quality, speed and delivery of today’s US government healthcare programs. With a wealth of clinical expertise and hands-on experience, our team understands the significant challenges our government clients—and their customers—face every day. This real-world experience equips us to develop IT solutions that seamlessly connect all facets of healthcare delivery. At Cognitive, we’re guiding government agencies to the forefront of technology innovation in healthcare delivery.

Position Overview:

We are looking for a Senior Full Stack Software Developer with strong experience building modern web applications using ReactJS (preferred) and supporting services using NodeJS, with advanced knowledge of Microsoft SQL Server (MS SQL). The ideal candidate will be comfortable developing responsive, user-friendly interfaces, integrating with APIs, and writing efficient SQL to support application functionality. 

Key Responsibilities:

  • Front end/UI development for web applications using ReactJS and modern JavaScript tooling (including Vite)
  • Develop andmaintainclient-side code using HTML, CSS, and JavaScript
  • Develop and integrate server-side services and APIs using NodeJS (andExpressJSpreferred)
  • Design, write, unit test, and document application code
  • Write andoptimizeMS SQL queries (joins, views, stored procedures as needed) to support application features and reporting needs
  • Read, interpret, and write clear, concise reports, requirements definitions, User Stories, detailed design documents, and online correspondence with client as needed using tools such as JIRA and Confluence
  • Provide critical thinking, problem solving, design, and attention to performance, scalability, reliability, and availability at the system andcomponentlevel
  • Participate in software design and architecture discussions to ensure the software meets functional and non-functional requirements
  • Collaborate with other developers, testers, and stakeholders as needed, including performing code reviews and providing constructive feedback to team members

Required Education, Experience, and Clearance:

  • Bachelor’s degree or equivalent years’ related experience and a minimum of 8+ years of software development experience
  • Strongproficiencywith ReactJS (preferred), modern JavaScript (ES6+), and front-end development practices
  • Experience with NodeJS and API development, including REST API Web Services (ExpressJSpreferred)
  • Advanced knowledge of Structured Query Language (SQL) with strong emphasis on Microsoft SQL Server (MS SQL)
  • Proficient with HTML and CSS for responsive, accessible web development
  • Proficient with modern source control using git
  • Experience working in a Microsoft Windows development environment
  • US Citizenship required with the ability to obtain a Position of Public Trust - Medium Background Investigation (MBI)

Preferred Experience:

  • Experience with Vite (or similar modern front-end build tooling) for React applications
  • Experience designing, developing, andmaintainingAPIs that meet performance and scalability requirements
  • Familiarity with automated testing practices and performance optimization for web applications
  • Experience developing andmaintainingweb applications within a Microsoft Azure cloud ecosystem including Microsoft Entra
  • Familiarity with healthcare or insurance domains, data standards, and business context