Senior Software Engineer with Test Equipment - P4 Butler America AerospaceSenior Software Engineer with Test Equipment - P4South Tucson, AZ$96–$99 / hourFull timeTypically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced degree in a related field and minimum 5 years experience. The Principal Software Engineer with Test Equipment position is focused on the design, development, integration, and maintenance of software as a part of on-site factory support of systems to support weapon system product development.
Senior Software Engineer Butler America AerospaceSenior Software EngineerSouth Tucson, AZ$82–$91 / hourFull timeTypically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 5 years prior relevant experience, or an Advanced degree in a related field and minimum 3 years' experience. The Senior Software Engineer with Test Equipment position is focused on the design, development, integration, and maintenance of software as a part of on-site factory support of systems to support weapon system product development.
NewSenior .Net Software Engineer Vaco LLCSenior .Net Software EngineerTempe, AZDetermining compensation for this role (and others) at Vaco by Highspring depends upon a wide array of factors including but not limited to: the individual’s skill sets, experience and training; licensure and certification requirements; office location and other geographic considerations; other business and organizational needs. Determining compensation for this role (and others) at Vaco/Highspring depends upon a wide array of factors including but not limited to the individual’s skill sets, experience and training, licensure and certifications, office location and other geographic considerations, as well as other business and organizational needs.
Test Equipment Engineering (TEE) Butler America AerospaceTest Equipment Engineering (TEE)South Tucson, AZ$100–$132 / hourContractorDesign, develop and integrate object oriented software applications using C#, C++ in Microsoft Visual Studio in a Windows Operating System (OS) Prioritize and handle multiple software engineering tasks concurrently Troubleshoot software and test equipment instrumentation Work in a multidiscipline engineering team environment Develop and derive requirements for software products Lead and mentor junior software engineers. TEE has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post production sustainment.
Senior Principal Software Engineer NR Consulting LLCSenior Principal Software EngineerTucson, AZ$69–$74 / hourQualifications You Must Have:Typically requires a bachelor’s degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 10 years prior relevant experience, or an Advanced degree in a related field and minimum 7 years’ experience. Summary: The Senior Principal Software Engineer position is focused on the development, integration, test, and maintenance of software as a part of on-site factory support of test systems to support product testing.
Senior Principal Software Engineer Shutterfly IncSenior Principal Software EngineerPhoenix, AZWe are seeking a Senior Principal Software Engineer to lead the design and development of next-generation Agentic AI platforms and applications that power personalization, lifecycle engagement, and customer journeys across Shutterfly. This is a high-impact, hands-on technical leadership role responsible for shaping the architecture, design and implementation of AI systems that directly drive conversion, customer satisfaction, and long-term growth.
Principal Software Engineer fullbayPrincipal Software EngineerPhoenix, AZPosition Overview: The Principal Software Engineer is a force-multiplier and technical leader who drives innovation, establishes best practices, and solves complex problems across Fullbay's SaaS platform helping independent mechanics manage their businesses. AWS Services: Lambda (with Lambda resolvers for AppSync), Fargate, AppSync (GraphQL APIs with VTL and JavaScript resolvers), DynamoDB, EventBridge, Step Functions, API Gateway, CloudFront, WAF.
Principal Software Engineer Fullbay LLCPrincipal Software EngineerPhoenix, AZKey Skills and Qualifications: Modern Software Design and Coding methodologies Development and Design best practices based on experience and knowledge of Work with modern industry 3rd party technologies and ability to compare and contrast and help make great buying decisions (or build decisions) Knowledge and experience with Product Management and Test methodologies Create the process and frameworks for how development will happen in Engineering Ability to form-factor messages and communication to Leadership vs peers vs software engineers Knowledge and experience with improving Performance, Scale and Availability of software and modern capabilities like processor, caching and backend accelerators of performance. Go AWS Services: Lambda (with Lambda resolvers for AppSync), Fargate, AppSync (GraphQL APIs with VTL and JavaScript resolvers), DynamoDB, EventBridge, Step Functions, API Gateway, CloudFront, WAF Architecture: Microservices, event-driven systems, serverless-first approach Tools: GitHub Enterprise, Terraform for Infrastructure as Code, AI-enhanced development (Claude Code).
Principal Software Engineer CVS Health CorpPrincipal Software EngineerAZ$144,200–$288,400 / yearOperating as both a senior individual contributor and technical leader, you will partner closely with product, architecture, and engineering leadership to make pragmatic, high‑impact design decisions that balance speed, quality, and long‑term maintainability. Partner with teams and serve as subject matter expert to provide benchmarked solutions to multiple, complex technical projects/initiatives within own area of expertise and organize cross-departmental application architectural solutions.
Principal Software Engineer with Test Equipment - 2nd Shift RTX CorpPrincipal Software Engineer with Test Equipment - 2nd ShiftTucson, AZQualifications You Must Have: Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced degree in a related field and minimum 5 years experience. TSC has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post-production sustainment.
Principal Software Engineer with Test Equipment - 4th Shift RTX CorpPrincipal Software Engineer with Test Equipment - 4th ShiftTucson, AZQualifications You Must Have: Typically requires a Bachelor's Degree in Science, Technology, Engineering, or Mathematics (STEM) and minimum 8 years prior relevant experience, or an Advanced degree in a related field and minimum 5 years experience. TSC has job opportunities across all phases of the engineering lifecycle, including demonstrations, early engineering tests, design verification tests, production, and post-production sustainment.
Principal Software Engineer (Health100 Platform) CVS Health CorpPrincipal Software Engineer (Health100 Platform)AZ$144,200–$288,400 / yearServe as senior technical authority for high‑impact initiatives, guiding architecture, shaping engineering processes, and ensuring consistent, high‑quality delivery across teams and partners. Define platform direction and roadmaps by collaborating with engineering leadership, product teams, and the open‑source community, influencing frameworks and core system design.
NewPrincipal Software Engineer - Infrastructure Automation Early Warning Services, LLCPrincipal Software Engineer - Infrastructure AutomationScottsdale, AZ$173,000–$230,000 / yearEarly Warning Services takes into consideration a variety of factors when determining a competitive salary offer, including, but not limited to, the job scope, market rates and geographic location of a position, candidate's education, experience, training, and specialized skills or certification(s) in relation to the job requirements and compared with internal equity (peers). Demonstrated ability to operate with very little guidance, proactively identify unstructured technical problems or opportunities, define the solution and execution strategy, and drive complex work from concept through implementation and organizational adoption.
Principal Software Engineer with ACTIVE Secret Security Clearance Geologics CorporationPrincipal Software Engineer with ACTIVE Secret Security ClearanceTucson, AZ$95–$120 / hourThey will be expected to work, either as a part of a team or independently, to design, develop, and implement system level applications in support of producing and maintaining weapon system products. The selected candidate will develop applications, libraries, and instrument drivers using the software style, development language, and integrated development environment specified by the organization.
Principal Software Engineer KomatsuPrincipal Software EngineerTucson, AZDemonstrated history of delivering large-scale software systems to customers, including ownership from concept through production deployment and operational support. Every day, our software directs fleets of autonomous haul trucks weighing hundreds of tons as they move millions of tons of material across some of the largest and most remote mining operations on Earth.
NewPrincipal Software Engineer - Remote Arrivia IncPrincipal Software Engineer - RemoteScottsdale, AZRemoteAs a Principal Agentic Software Engineer, you are a hands-on, product-minded, customer-focused full-stack engineer who sets technical direction across multiple products and platforms and personally builds the primitives other teams depend on. Technical direction: Set direction across multiple products and platforms, including AI infrastructure, data platforms, and shared primitives, and personally build the components that increase leverage for teams beyond your own.
Senior Principal Software Engineer with Test Equipment RTX CorpSenior Principal Software Engineer with Test EquipmentTucson, AZTypically requires two (2) years' experience managing Test Equipment on a DoD compliant information systems, leading efforts as a program manager, and/or project team lead. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Principal Software Engineer Phoenix, AZ, Las Vegas, NV, Miami, FL · Hybrid MoovePrincipal Software Engineer Phoenix, AZ, Las Vegas, NV, Miami, FL · HybridPhoenix, AZMoove AV is looking for a Principal Software Engineer to serve as the founding technical owner of a brand-new, greenfield platform for autonomous mobility operations, powered by GenAI, LLMs, and real-time visual intelligence. Valuable Skill Building: This career path builds highly marketable, future-proof expertise in artificial intelligence, robotics, data analytics, and cloud infrastructure.
Senior Principal Software Security Engineer RTX CorpSenior Principal Software Security EngineerTucson, AZExperience designing, implementing, testing, or fielding real-time security-oriented solutions on Department of Defense (DoD) programs (embedded experience highly preferred). As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.
Senior Principal Software Engineer with Test Equipment RTXSenior Principal Software Engineer with Test EquipmentArizonaTypically requires two (2) years’ experience managing Test Equipment on a DoD compliant information systems, leading efforts as a program manager, and/or project team lead. As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.