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Senior Software Engineer Startup Jobs in Arizona

Senior Software Engineer

Tucson, AZ · On-site

$118.10K - $155.80K/yr

Senior Software Engineer Step into a high-impact Senior Software Engineer opportunity with a confidential client, where you will help drive meaningful results across Aerospace / Defense. This role ...

Sr. Software Engineer

Phoenix, AZ · Hybrid

$121.60K - $160.40K/yr

Senior Software Engineer The position is a hybrid role as needed in Phoenix, AZ 85021 Description Impresiv Health is seeking a Senior Software Engineer with deep healthcare technology experience to ...

Senior Software Engineer

Chandler, AZ · On-site +1

$125.10K - $164.90K/yr

Senior Software Engineer Job Locations US-VA-Reston | US-AZ-Chandler Job ID 2026-4870 Category Engineering Worker Category Regular Full-Time[F] Company Overview Iridium is an award-winning and ...

Senior Software Engineer

Chandler, AZ · On-site +1

$120.60K - $159.10K/yr

As the Senior Software Engineer, you will apply cutting edge technologies to rapidly develop and deploy user service capabilities within a satellite operations environment. Additionally, the Senior ...

Senior Software Engineer

Tucson, AZ · On-site

$118.10K - $155.80K/yr

Senior Software Engineer | Tucson Agile Release Team We are looking for a Senior Software Engineer to join our team in Tucson. In this role, you will use your experience in C# to design and build ...

TITLE: Sr. Software Engineer Required: Active Secret Clearance RATE RANGE: $70.00/hr - $100.00/hr W2 **depends on experience and benefits chosen** DURATION: 12-month contract or contract to hire ...

TITLE: Sr. Software Engineer Required: Active Secret Clearance RATE RANGE: $70.00/hr - $100.00/hr W2 **depends on experience and benefits chosen** DURATION: 12-month contract or contract to hire ...

Senior Software Engineer

Chandler, AZ · On-site +1

$125.10K - $164.90K/yr

Senior Software Engineer Job Locations US-AZ-Chandler | US-VA-Reston Job ID 2026-4946 Category Engineering Worker Category Regular Full-Time[F] Company Overview Iridium is an award-winning and ...

Sr Software Engineer

Phoenix, AZ

$125.30K - $165.10K/yr

A Sr Software Engineer should have multiple years of experience in Progress ABL and OE Databases and a strategic mindset with an interest in backend business logic programming, tools and best ...

Sr. Software Engineer

Phoenix, AZ · On-site

$121.60K - $160.40K/yr

Senior Software Engineer About Us: At Fullbay, our mission is simple - to create safer roads for our families and yours. As leaders in the heavy-duty repair industry, we power shops with technology ...

Sr. Software Engineer

Phoenix, AZ · On-site

$125K - $150K/yr

Senior Software Engineer About Us: At Fullbay, our mission is simple - to create safer roads for our families and yours. As leaders in the heavy-duty repair industry, we power shops with technology ...

Sr. Software Engineer

Phoenix, AZ

$121.60K - $160.40K/yr

Senior Software Engineer About Us: At Fullbay, our mission is simple - to create safer roads for our families and yours. As leaders in the heavy-duty repair industry, we power shops with technology ...

Sr Software Engineer

Phoenix, AZ · On-site

$121.60K - $160.40K/yr

A Sr Software Engineer should have multiple years of experience in Progress ABL and OE Databases and a strategic mindset with an interest in backend business logic programming, tools and best ...

Sr Software Engineer

Phoenix, AZ · On-site

$125.30K - $165.10K/yr

A Sr Software Engineer should have multiple years of experience in Progress ABL and OE Databases and a strategic mindset with an interest in backend business logic programming, tools and best ...

Senior Software Engineer

Chandler, AZ · Hybrid

$120.60K - $159.10K/yr

Wells Fargo is seeking a Senior Software Engineer in Technology as part of Commercial Banking and Digital Technology organization. The CBD team is on a modernization journey that will utilize modern ...

Senior Software Engineer OOJ

Tucson, AZ · On-site

$118.10K - $155.80K/yr

A Senior Software Engineer designs, develops, tests, and maintains high-quality software, often leading development teams, conducting code reviews, and contributing to project planning. They also ...

Senior Software Engineer

Phoenix, AZ · On-site

$180K - $220K/yr

By joining Datavant today, you're stepping onto a driven and highly collaborative team that is passionate about creating transformative change in healthcare. Senior Software Engineer The Role As a ...

Senior Software Engineer

Phoenix, AZ · Hybrid

$115.60K - $152.40K/yr

The primary duty of the Senior Software Engineer is to drive the company's web team forward. This position creates web solutions by developing, implementing, and maintaining internet/intranet ...

Senior Software Engineer

Phoenix, AZ · Hybrid

$115.60K - $152.40K/yr

The primary duty of the Senior Software Engineer is to drive the company's web team forward. This position creates web solutions by developing, implementing, and maintaining internet/intranet ...

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Senior Software Engineer Startup information

What are the key skills and qualifications needed to thrive as a Senior Software Engineer at a startup, and why are they important?

To thrive as a Senior Software Engineer at a startup, you need advanced programming abilities, architectural design experience, and a solid understanding of software development lifecycles, typically backed by a bachelor's degree in computer science or a related field. Familiarity with modern frameworks, cloud platforms (like AWS or Azure), version control systems (such as Git), and agile methodologies is essential, with certifications in relevant technologies being advantageous. Strong problem-solving, adaptability, and effective communication skills help you navigate the dynamic startup environment and mentor junior team members. These skills are crucial to rapidly building scalable solutions, driving innovation, and supporting business growth in a fast-paced and often ambiguous setting.

What are some unique challenges Senior Software Engineers face when working at a startup compared to a larger company?

Senior Software Engineers at startups often navigate a fast-paced, rapidly changing environment where priorities can shift quickly. Unlike at larger organizations with established processes and specialized teams, startup engineers may wear multiple hats, handling everything from architecture decisions to hands-on coding and even DevOps tasks. This role typically requires a high degree of autonomy and the ability to make impactful technical decisions with limited resources. The collaborative nature means frequent interaction with product managers, designers, and often even company leadership, creating opportunities for broad influence but also demanding strong communication and adaptability.

What does a Senior Software Engineer do at a startup?

A Senior Software Engineer at a startup is responsible for designing, developing, and maintaining the core software products or services. They often take on a broad range of tasks, including coding, code reviews, system architecture, and mentoring junior team members. In a startup environment, they may also contribute to product decisions, help set technical direction, and quickly adapt to changing priorities. Their role is critical in building scalable, reliable solutions while fostering innovation and collaboration within a small, fast-paced team.

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

AspectSenior Software Engineer StartupSoftware Engineer Startup
Required CredentialsBachelor's/Master's in CS or related field, 3+ years experienceBachelor's in CS or related field, 0-2 years experience
Work EnvironmentFast-paced startup, leadership responsibilities, mentorshipCollaborative team, learning-focused, entry-level to mid-level tasks
Employer & Industry UsageTech startups, scale-ups, innovative projectsEarly-stage startups, product development teams
Common Search & ComparisonHigher responsibility, technical expertise, leadershipLearning opportunities, foundational skills, growth potential

The main difference between a Senior Software Engineer Startup and a Software Engineer Startup lies in experience, responsibilities, and leadership. Senior Software Engineers typically have more experience, take on mentorship roles, and handle complex projects, while Software Engineers are often in entry to mid-level positions focused on skill development and supporting team tasks.

What are the most commonly searched types of Software Engineer Startup jobs in Arizona? The most popular types of Software Engineer Startup jobs in Arizona are:
What cities in Arizona are hiring for Senior Software Engineer Startup jobs? Cities in Arizona with the most Senior Software Engineer Startup job openings:

Senior Software Engineer

Top Engineer

Tucson, AZ • On-site

$118.10K - $155.80K/yr

Other

This job post has expired today. Applications are no longer accepted.


Job description

Senior Software Engineer
Step into a high-impact Senior Software Engineer opportunity with a confidential client, where you will help drive meaningful results across Aerospace / Defense. This role offers the chance to make a visible contribution in Tucson, Arizona, USA while supporting ambitious technical and operational goals.
Your Key Responsibilities
• Lead core execution for the Senior Software Engineer role across day to day priorities, technical problem solving, and cross functional coordination.
• Drive high quality outcomes for projects based in Tucson, Arizona, USA while maintaining strong operational discipline.
• Partner with internal stakeholders, vendors, and production teams to move work from planning into successful delivery.
• Improve process stability, quality, and throughput through disciplined analysis and practical execution.
• Support issue resolution, technical decision making, and continuous improvement activity across the function.
• Document results clearly and communicate progress, risks, and recommendations to the broader team.
• Contribute hands-on expertise in support of schedule, quality, and business objectives.
What You Bring to the Role
What required background will make you successful?
Minimum 15 years' experience in software engineering-related discipline
Highly proficient in modern software engineering practices for testability and readability
Highly proficient in using C++ and Python for engineering and scientific applications in Linux environments
Highly proficient in algorithm development in GPUs and the use of the CUDA library
Able to implement highly maintainable solutions complete with unit testing
A Top Secret security clearance
What's In It For You
top tier compensation and benefits, with source-aligned pay details of 215000-225000 US Dollars per annual salary.
Relocation support is available, creating a smoother path for the right hire to step into the role.
We seek an Advanced Software Engineer to create cutting-edge signal processing, geolocation, and communication systems solutions to challenging national security and defense problems.
ADVANCE YOUR ENGINEERING CAREER TODAY
RECRUITING TOP ENGINEERS SINCE 1997
Our company is called Top Engineer. It does not say Average Engineer. It means we work with the Top 1% of engineering talent.
Do you believe you have what it takes?
If so, why do you believe that?
What does that even mean to you?
Be prepared to answer these questions and more when you reach out to me.
Serious inquiries only, please. https://www.topengineer.us
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