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First Engineer Jobs in Arizona (NOW HIRING)

RTA Fleet

Senior Software Engineer

Glendale, AZ · On-site +1

$200K - $220K/yr

We are also serious about becoming an AI-first engineering organization. That doesn't mean blindly generating code and shipping whatever an LLM spits out. It means using AI as a force multiplier ...

Water Works Engineers

Field Engineer

Scottsdale, AZ · On-site

Company match of 100% on the first 6% of your salary, with immediate eligibility. * Health ... Water Works Engineers fosters a supportive environment where your contributions are valued, and ...

Water Works Engineers

Field Engineer

Scottsdale, AZ · On-site

Company match of 100% on the first 6% of your salary, with immediate eligibility. * Health ... Water Works Engineers fosters a supportive environment where your contributions are valued, and ...

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Showing results 1-20

All JobsFirst Engineer JobsFirst Engineer Jobs in Arizona

First Engineer information

See Arizona salary details

$36.3K

$94.8K

$128.1K

How much do first engineer jobs pay per year?

As of Sep 9, 2026, the average yearly pay for first engineer in Arizona is $94,822.00, according to ZipRecruiter salary data. Most workers in this role earn between $78,300.00 and $108,600.00 per year, depending on experience, location, and employer.

What is the difference between First Engineer vs Mechanical Engineer?

AspectFirst EngineerMechanical Engineer
Required CredentialsBachelor's degree in engineering or related field; often requires experience in project managementBachelor's degree in mechanical engineering; may require licensure or certification
Work EnvironmentConstruction sites, industrial plants, or project sites; often involved in overseeing initial phases of projectsDesign offices, manufacturing plants, or R&D labs; focused on design, analysis, and testing
Employer & Industry UsageConstruction, oil & gas, or heavy industry; used for lead or senior roles in project initiationManufacturing, automotive, aerospace, and energy sectors; common for design and development roles

First Engineers typically oversee early project phases and require experience in project management, while Mechanical Engineers focus on design, analysis, and testing within manufacturing or R&D environments. Both roles require engineering degrees but differ in responsibilities and work settings.

How to get a first engineer job?

To secure a first engineer position, candidates should develop relevant technical skills through education or training, build a portfolio of projects, and gain practical experience via internships or entry-level roles. Strong problem-solving abilities, proficiency with engineering tools, and effective communication are also important for success in the hiring process.

What do beginner first engineers do?

Beginner first engineers typically assist with basic tasks such as troubleshooting, testing, and maintaining systems or equipment. They often work under supervision, learn industry tools and safety protocols, and focus on gaining practical experience in engineering environments.

What does a first engineer do?

A first engineer is an entry-level engineering professional responsible for assisting in design, development, and testing of engineering projects. They often perform routine tasks, follow technical instructions, and work under supervision to gain experience and develop skills in their field.

What cities in Arizona are hiring for First Engineer jobs?

Cities in Arizona with the most First Engineer job openings:

First Engineer jobs near you
Infographic showing various First Engineer job openings in Arizona as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 17% Part Time, 2% Temporary, and 4% Contract. Highlights an 85% Physical, 1% Hybrid, and 14% Remote job distribution, with an average salary of $94,822 per year, or $45.6 per hour.

Senior Software Engineer - Full Stack (AI First)

Phoenix, AZ • On-site

Precisely US Jobs
See more jobs at Precisely US Jobsexternal

Full-time

Posted 13 days ago

Key responsibilities

  • Develop full stack applications using Java and modern JavaScript frameworks

  • Design and implement REST APIs and service integrations for MDM workflows

  • Lead debugging, root-cause analysis, and performance improvements across front-end and backend systems

Job description

Overview:

We are seeking an experienced and technically strong Senior Software Engineer to join our Master Data Management (MDM) product line within Precisely's Data Integrity Suite. In this role, you will lead the design and delivery of enterprise-grade, AI-first full stack applications that manage and deliver trusted, high-quality data across integrations, workflows, and analytics. You will work across frontend and backend layers, driving architectural decisions and collaborating with cross-functional teams to deliver scalable, production-ready features. As part of an AI-first engineering organization, you will use AI tools as a core part of designing, building, testing, and operating software, and will help shape how the team applies AI to accelerate development, improve code quality, and strengthen problem-solving. You will work closely with engineers, architects, and product teams - mentoring junior engineers and influencing technical direction - to deliver scalable, reliable, production-ready capabilities that address real customer needs.

What you will do:

  • Develop full stack applications using Java (backend) and modern JavaScript frameworks (Angular/React)
  • Build responsive UI components and integrate them with backend services and APIs
  • Design and implement REST APIs and service integrations for MDM workflows
  • Own and drive data models and application architecture decisions supporting MDM platforms
  • Deliver features end-to-end including development, testing, and deployment
  • Lead debugging and root-cause analysis of complex defects across front-end and backend systems
  • Use AI tools (Copilot, ChatGPT, etc.) for coding, debugging, and productivity
  • Evaluate and validate AI-generated outputs for correctness and performance
  • Apply AI to accelerate development workflows, testing, and documentation
  • Write unit and integration tests to ensure code quality and reliability
  • Drive performance, scalability, and reliability improvements across the platform
  • Follow clean code practices and maintainable design principles
  • Lead code reviews and actively participate in Agile ceremonies and sprint planning
  • Collaborate with Product, UX, QA, and Platform teams
  • Continuously learn and evaluate new technologies, especially in AI/agentic workflows, frontend and backend platforms

What we are looking for:

Required:

  • Educational requirements: (Equivalent work experience will be accepted in place of the education requirement) Bachelor's degree in computer science or related field
  • Years of experience: 4+ years of experience in software development
  • Years of experience needed with specific skills: 4+ years
  • Specific technical or software skills required React/Angular/Java, with demonstrated experience leading system design and architecture decisions
  • Necessary certifications n/a
  • Travel is required: none - Approximately %0
  • Strong proficiency in JavaScript, HTML, CSS, and React/Angular frameworks 
  • Strong proficiency in Java and object-oriented design principles
  • Deep understanding of web application architecture, APIs, and system design trade-offs at scale
  • Proven track record of championing test-driven development, including unit test patterns, mocking strategies, and test quality gates
  • Deep understanding of concurrent programming, including thread-safety contracts, immutability, and shared state management
  • Strong problem-solving and communication skills, with experience mentoring junior engineers and influencing technical direction 
  • Hands-on experience with cloud platforms (AWS, Azure) and distributed systems
  • Proven experience designing REST APIs and microservices architectures

AI Skills/Knowledge: 

  • Hands-on experience using AI tools for coding, debugging, and productivity (Copilot, Claude, ChatGPT, etc.)
  • Ability to evaluate and validate AI-generated code for correctness and performance 
  • Interest in applying AI to data platforms, APIs, frontend and backend workflows
  • Eagerness to adopt AI-assisted software engineering development practices and agentic workflows as part of daily work

Preferred Skills (a plus but not required):

  • Experience with Angular or React
  • Database knowledge (SQL/NoSQL)
  • Understanding of data platforms, MDM concepts, or data integration pipelines
  • Defensive programming practices (null safety, input validation, guard clauses, failure atomicity)
  • Basic knowledge of Python or AI/ML concepts
  • Familiarity with CI/CD pipelines and DevOps practices  

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