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Senior Software Engineer Jobs in Rio Rico, AZ (NOW HIRING)

Rocket Lab Corporation

Senior Software Engineer II

Tucson, AZ · On-site

$115K - $152K/yr

SENIOR SOFTWARE ENGINEER II Rocket Lab Optical Systems solves mission-critical space domain and Intelligence, Surveillance, and Reconnaissance challenges for Department of Defense and Intelligence ...

New

Talon Analytics

Sr Software Engineer

Tucson, AZ · On-site

$115K - $152K/yr

Talon is a small business engineering firm providing innovative, end-to-end, rapid-turn solutions to our government and commercial clients. Founded in 2019, Talon employs over 150 Aerospace and ...

Roche

Senior Software Engineer, Cybersecurity

Tucson, AZ · On-site

$104K - $193K/yr

We are seeking a driven Senior Software Engineer in Cybersecurity to join our team at Roche Tissue Diagnostics (RTD) as our Cybersecurity Champion Lead. In this pivotal role, you will work directly ...

Quest Global

Senior Principal Software Engineer

Tucson, AZ · On-site

$140K - $160K/yr

Senior Principal Software Engineer Tucson, AZ US The Senior Principal Software Engineer position is focused on the development, integration, test, and maintenance of software as a part of on-site ...

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All JobsSoftware Engineer JobsSenior Software Engineer JobsSenior Software Engineer Jobs in Rio Rico, AZ

Senior Software Engineer information

See Rio Rico, AZ salary details

$67.1K

$127.3K

$170.5K

How much do senior software engineer jobs pay per year?

As of Sep 7, 2026, the average yearly pay for senior software engineer in Rio Rico, AZ is $127,261.00, according to ZipRecruiter salary data. Most workers in this role earn between $108,800.00 and $143,400.00 per year, depending on experience, location, and employer.

What is a senior software engineer?

A senior software engineer designs, codes, tests, and maintains computer software. While these are your primary responsibilities as a senior software engineer, you may also have supervisory duties. These include overseeing a team of junior software engineers or developers. The senior software engineer title is sometimes used interchangeably with senior developer, and positions for both may share similar job duties and responsibilities. In general, software engineers are distinguished from developers in that software engineers apply engineering principles to software development.

What are the key skills and qualifications needed to thrive as a senior software engineer, and why are they important?

To thrive as a Senior Software Engineer, you need advanced programming skills, deep understanding of software architecture, and several years of experience in software development, often supported by a relevant degree. Familiarity with tools like Git, CI/CD pipelines, cloud platforms, and expertise in technologies such as Java, Python, or JavaScript are typically required. Leadership, problem-solving, and effective communication are crucial soft skills for mentoring teams and collaborating across departments. These skills ensure the delivery of robust, scalable solutions and drive successful project outcomes in complex technical environments.

What are some common challenges senior software engineers face when mentoring junior team members?

Senior Software Engineers often mentor junior colleagues, which can be incredibly rewarding but also presents challenges. Balancing mentorship with project deadlines can be demanding, as it requires strong time management and communication skills. Additionally, adapting explanations to different learning styles and levels of experience can be tricky. However, effective mentorship helps build a stronger team and can lead to enhanced leadership opportunities for the senior engineer.

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

AspectSenior Software EngineerSoftware Developer
CredentialsBachelor's or higher in CS or related field; experience often 5+ yearsBachelor's in CS or related field; entry to mid-level experience
Work EnvironmentDesigning complex systems, leading projects, mentoringWriting code, developing features, debugging
Industry UsageUsed across tech companies, startups, enterpriseCommon in software firms, startups, freelance work
Search & ComparisonOften compared for experience level, responsibilitiesCompared for entry-level to mid-level roles

The main difference between a Senior Software Engineer and a Software Developer lies in experience, responsibilities, and scope. Senior Software Engineers typically have more experience, lead projects, and mentor others, while Software Developers focus on coding and feature development. Both roles are essential in tech companies, but the Senior Software Engineer position involves higher-level planning and leadership.

What does a senior software engineer do?

A senior software engineer designs, develops, and maintains software applications, often leading projects and mentoring junior team members. They analyze requirements, write code, perform testing, and collaborate with cross-functional teams to ensure quality and efficiency. Proficiency in programming languages, problem-solving skills, and experience with development tools are essential for this role.
More about Senior Software Engineer jobs

What cities near Rio Rico, AZ are hiring for Senior Software Engineer jobs?

Cities near Rio Rico, AZ with the most Senior Software Engineer job openings:

Senior Software Engineer jobs near you
Infographic showing various Senior Software Engineer job openings in Rio Rico, AZ as of August 2026, with employment types broken down into 83% Full Time, and 17% Part Time. Highlights an 83% In-person, and 17% Remote job distribution, with an average salary of $127,261 per year, or $61.2 per hour.

Senior Software Engineer II

Rocket Lab Corporation

Tucson, AZ • On-site

$115K - $152K/yr

Full-time

Posted yesterday

New

Rocket Lab rating

9.2

Company rating: 9.2 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

4th of 72 rated aerospace companies

Job description

ABOUT ROCKET LAB

Rocket Lab is the end-to-end space company building rockets, spacecraft, and critical subsystems that keep the world connected, protected, expand humanity's reach to the Moon, Mars, and beyond. We move fast, build real hardware for meaningful missions, and make the impossible routine. Come shape the future with us.

SPACE SYSTEMS                                   

Rocket Lab's Space Systems division builds complete spacecraft, precision payloads to the components and subsystems that allow them to thrive in space including solar panels, flight software, star trackers, optical systems, separation systems, and radios.

The Space Systems division has enabled more than 1,700 missions, ranging from interplanetary exploration, in-space manufacturing to national security and defense initiatives. We have built spacecraft, payloads, and components for missions to the Moon and Mars, working with partners including NASA, the Space Development Agency, and the U.S. Space Force. Whether it's a single high-performance spacecraft, constellation, or the vertically integrated components that help get to space — our Space Systems division is empowering the boldest and most ambitious space missions.

SENIOR SOFTWARE ENGINEER II

Rocket Lab Optical Systems solves mission-critical space domain and Intelligence, Surveillance, and Reconnaissance challenges for Department of Defense and Intelligence Community customers. Our vision is to revolutionize the space-based payload market with innovative and novel designs for space, terrestrial, and airborne environments. Building on more than 20 years of electro-optical and infrared systems innovation from Geost, Rocket Lab Optical Systems delivers solutions to the warfighter for responsive, scalable sensing solutions across all orbital domains.

As a Senior Software Engineer II for Rocket Lab Optical Systems in Tucson, AZ, you will design flight software in support of spacecraft for Tranche 3 of the U.S. Space Development Agency's Proliferated Warfighter Space Architecture.

WHAT YOU'LL GET TO DO:

  • Play a key role supporting the development of payload flight software for our Space Systems programs
  • Focus on deployment of novel algorithms into austere environments on Size/Weight/Power constrained sensor systems
  • Participate in all aspects of software design and development starting with requirements generation and following through implementation, testing, deployment
  • Drive core software fundamentals of performance-oriented programming leveraging a variety of accelerator technologies
  • Be part of a team of driven pioneers relentlessly tackling challenging projects, delivering on the impossible, and making an impact on the future of space

YOU'LL BRING THESE QUALIFICATIONS AS SENIOR SOFTWARE ENGINEER II:

  • Bachelor's degree in computer science, computer engineering,
  • 8+ years of experience in embedded software engineering experience
  • Experience in designing complex multithreaded application
  • Experience designing flight software
  • Ability to obtain and maintain an U.S. Government security clearance

THESE QUALIFICATIONS WOULD BE NICE TO HAVE: 

  • Familiarity with high-performance and parallel processing
  • Exposure to novel architectures including FPGA, CUDA, etc.
  • Familiarity with flight software system management
  • Experience with algorithm implementation
  • Exposure to Python and MATLAB is highly desired
  • Familiarity with numerical computing principles

This position may require prolonged periods of sitting, standing, walking, computer work, and occasional exposure to moderate levels of noise, dust, and fumes in production areas.

WHAT TO EXPECT 

We're on a mission to unlock the potential of space to improve life on Earth, but that's not an easy task. It takes hard work, determination, relentless innovation, teamwork, grit, and an unwavering commitment to achieving what others often deem impossible. Our people out-think, out-work, and out-pace. We pride ourselves on having each other's backs, checking our egos at the door, and rolling up our sleeves on all tasks big and small. We thrive under pressure, work to tight deadlines, and our focus is always on how we can deliver, rather than dwelling on the challenges that stand in the way.   

Important information:

FOR CANDIDATES SEEKING TO WORK IN US OFFICES ONLY:

To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), Rocket Lab Employees must be a U.S. citizen, lawful U.S. permanent resident (i.e., current Green Card holder), or lawfully admitted into the U.S. as a refugee or granted asylum, or be eligible to obtain the required authorizations from the U.S. Department of State and/or the U.S. Department of Commerce, as applicable. Learn more about ITAR here.

Rocket Lab provides equal employment opportunities to all employees and applicants for employment and prohibits discrimination and harassment of any type without regard to race, color, religion, age, sex, national origin, disability status, genetics, protected veteran status, sexual orientation, gender identity or expression, or any other characteristic protected by federal, state, or local laws. This policy applies to all terms and conditions of employment at Rocket Lab, including recruiting, hiring, placement, promotion, termination, layoff, recall, transfer, leaves of absence, compensation, and training.

Applicants requiring a reasonable accommodation for the application/interview process for a job in the United States should contact Giulia Johnson at g.biow@rocketlabusa.com.This dedicated resource is intended solely to assist job seekers with disabilities whose disability prevents them from being able to apply/interview. Only messages left for this purpose will be considered. A response to your request may take up to two business days.

FOR CANDIDATES SEEKING TO WORK IN NEW ZEALAND OFFICES ONLY:

For security reasons, background checks will be undertaken prior to any employment offers being made to an applicant.  These checks will include nationality checks as it is a requirement of this position that you be eligible to access equipment and data regulated by the United States' International Traffic in Arms Regulations. 

Under these Regulations, you may be ineligible for this role if you do not hold citizenship of Australia, Japan, New Zealand, Switzerland, the European Union, or a country that is part of NATO, or if you hold ineligible dual citizenship or nationality.  For more information on these Regulations, click here ITAR Regulations.

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