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Software Engineer Internal Tools Jobs in Arizona

Top Engineer

X-Midas Software Engineer

Tucson, AZ

Confidential Opportunity X-Midas Software Engineer X-Midas Software Engineer opportunity in Tucson ... Familiarity with Java and Qt will help you contribute to a broader set of tools * Knowledge of the ...

Intel Corporation

Software Engineer

Phoenix, AZ · On-site

Working closely with internal stakeholders and external customers, you'll integrate complex systems ... Design, develop, test, and debug cloud-native applications, platform services, and automation tools ...

Rincon Research Corp

Software Engineer

Tucson, AZ · On-site

$85K - $152K/yr

You create effective user interfaces and data visualization tools. A key responsibility is staying ... Proficient in modern software engineering practices for testability and readability * Proficient in ...

Quest Diagnostics Incorporated

Software Engineer

Mesa, AZ · On-site

$110K - $125K/yr

Develop external and internal APIs. * Develop and run unit and performance tests to ensure ... Between 1 and 3 years of experience in software engineering * Experience developing server-side web ...

Relativity

Software Engineer

Phoenix, AZ · On-site

Contribute to improving engineering processes by recommending enhancements to tools, workflows, and ... and internal pay equity. Hiring at the top end of the range would not be typical, to allow for ...

Amat

Epic Lab Software Engineer

Chandler, AZ

$132K - $181K/yr

Experience with DevOps practices, CI/CD tools (e.g., Jenkins, GitLab CI), and cloud platforms (AWS ... internal equity of our current team members. In addition to a comprehensive benefits package ...

Relativity

Advanced Software Engineer

Phoenix, AZ · On-site

$103K - $155K/yr

Build tools and automation to streamline workflows across engineering disciplines * Collaborate ... and internal pay equity. Hiring at the top end of the range would not be typical, to allow for ...

Foxhound Federal

Software Engineer

Tucson, AZ · On-site

$80K - $95K/yr

Paid time off Foxhouhd Federal is looking for a Software Developer to support the design ... internal operations and program delivery. Our past performance and reasonable pricing are your ...

Connexta

Software Engineer

Phoenix, AZ

Octo specializes in providing agile software engineering, user experience design, cloud services ... Agile, Scrum processes or tools * Eclipse/IntelliJ * Maven * JUnit * CXF SOAP and REST web services

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All JobsSoftware Engineer Internal Tools JobsSoftware Engineer Internal Tools Jobs in Arizona

Software Engineer Internal Tools information

See Arizona salary details

$59.2K

$137.5K

$191.5K

How much do software engineer internal tools jobs pay per year?

As of Jul 14, 2026, the average yearly pay for software engineer internal tools in Arizona is $137,475.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,800.00 and $161,200.00 per year, depending on experience, location, and employer.

What is the difference between Software Engineer Internal Tools vs Software Engineer Frontend?

AspectSoftware Engineer Internal ToolsSoftware Engineer Frontend
Primary FocusBuilding and maintaining internal tools and systems for company operationsDeveloping user-facing web applications and interfaces
Required SkillsBackend development, scripting, API integration, internal system knowledgeHTML, CSS, JavaScript, UI/UX design, frontend frameworks
Work EnvironmentCollaborates with internal teams, often in a corporate settingWorks closely with product teams, designers, and end-users
Industry UsageCommon in tech companies, SaaS, and enterprise softwarePrevalent in consumer-facing tech, startups, and web development

While both roles involve software development, Software Engineer Internal Tools focuses on creating internal systems to improve company operations, whereas Software Engineer Frontend emphasizes building interfaces for end-users. The skills and work environments overlap but serve different end goals within the tech ecosystem.

What are popular job titles related to Software Engineer Internal Tools jobs in Arizona? For Software Engineer Internal Tools jobs in Arizona, the most frequently searched job titles are:
What job categories do people searching Software Engineer Internal Tools jobs in Arizona look for? The top searched job categories for Software Engineer Internal Tools jobs in Arizona are:
What cities in Arizona are hiring for Software Engineer Internal Tools jobs? Cities in Arizona with the most Software Engineer Internal Tools job openings:
Software Engineer Internal Tools jobs near you
Infographic showing various Software Engineer Internal Tools job openings in Arizona as of July 2026, with employment types broken down into 94% Full Time, 3% Part Time, and 3% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $137,475 per year, or $66.1 per hour.

X-Midas Software Engineer

Top Engineer

Tucson, AZ

Full-time

Posted 3 days ago

New

Job description

Confidential Opportunity

X-Midas Software Engineer

X-Midas Software Engineer opportunity in Tucson, Arizona, with a confidential employer offers hands-on SIGINT development. This role is built for someone who thrives in classified R&D environments and wants to deliver custom DSP solutions for national security.

Role Snapshot
CompanyConfidential Employer
LocationTucson, Arizona, USA
IndustryDefense
CompensationDOE
Employment TypeFull Time/Direct Hire
Remote StatusNo Remote
Total Openings1
Work Experience5 years
Opportunity

This is a rare chance to join a confidential defense employer in Tucson, Arizona, building custom digital signal processing systems that protect national security. The team is small, highly skilled, and motivated by tackling real‑world SIGINT challenges that demand innovation and precision.

In this role, you will develop and optimize software frameworks for advanced SIGINT systems, working across hardware control, GUI design, database development, and core signal processing algorithms. Your code will be part of reusable toolkits that power critical intelligence operations, requiring disciplined documentation and rigorous testing.

You are a self‑starter with deep C/C++ Linux expertise and a proven track record of building reusable frameworks in classified environments. You have strong math skills and enjoy collaborating with engineers and mathematicians to turn complex DSP concepts into reliable, high‑performance software. Your experience with X‑MIDAS and Python lets you jump right into the team’s workflow, and you communicate effectively with both technical peers and end customers.

This is more than a coding job—it’s a mission‑critical role where your work directly enhances national defense capabilities. You’ll gain exposure to geolocation, digital signal processing, and advanced frameworks like REDHAWK and Qt, all while enjoying the stability and benefits of a direct‑hire position. If you’re a U.S. citizen ready to obtain a security clearance and make an immediate impact, we encourage you to apply today.

Non-Negotiables
  • You must hold a Bachelor’s degree in Computer Science, Engineering, or a related field
  • You have at least five years of practical experience in system development and deployment
  • You demonstrate mastery of C and C++ development within a Linux environment
  • You have designed and built reusable software frameworks and toolkits
  • You possess strong mathematical and analytical skills
  • You have worked extensively with the MIDAS framework (X-MIDAS preferred) and Python
  • You are a U.S. citizen capable of obtaining and maintaining a SECRET clearance, with prior classified environment experience
What's In It For You
  • You will work on the front lines of national security, developing technology that makes a real difference
  • The role offers a direct‑hire, full‑time position with stable employment and comprehensive benefits
  • You’ll join a small, elite team where your contributions are highly visible and directly impact mission success
  • Continuous learning is built into the job as you tackle new DSP challenges and expand your skills with advanced frameworks
  • You’ll have the satisfaction of seeing your software deployed in critical defense operations
  • The company values disciplined engineering, so you will have the autonomy to deliver high‑quality work without chaos
  • This is a career‑defining opportunity for a cleared software engineer to work on meaningful projects with top‑tier colleagues
Responsibilities
  • Work with a multidisciplinary team to create custom DSP solutions and communications systems
  • Develop and maintain software frameworks that support advanced hardware‑ and software‑based SIGINT systems
  • Design and implement reusable libraries and toolkits for signal processing applications
  • Optimize software for multi‑threaded performance and reliability
  • Support core signal and image processing algorithms, hardware control, GUI design, and database development
  • Produce well‑structured, documented, and carefully tested code
  • Interact directly with end users and customers to refine requirements and deliver solutions
Preferred Qualifications
  • Experience with geolocation and digital signal processing, especially within classified systems, is a strong plus
  • Familiarity with Java and Qt will help you contribute to a broader set of tools
  • Knowledge of the REDHAWK framework is highly valued for integrating software components
  • Prior work supporting end‑to‑end SIGINT processing systems will set you apart
  • Your background includes writing performance‑critical code for real‑time signal analysis

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