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Staff Software Engineer Full Stack Developer Jobs in San Marcos, CA

Viasat is a global leader in communication technology, seeking a Full-Stack Software Engineer to join their Government - Secure Network Systems team. This role involves developing and maintaining ...

Full Stack Engineer

San Diego, CA · On-site

$92K - $185K/yr

... DevOps across diverse mission-focused projects. This is a great opportunity to build out new ... Basic Qualifications * 2 years of professional software development experience * Experience ...

About the Role As a Senior Full Stack Engineer, you will own end‑to‑end application development across the manufacturing software platform - API, frontend, data model, background jobs, and the ...

Full-Stack Software Engineer

Carlsbad, CA · On-site

$174K - $261K/yr

What you'll do Join Viasat Government - Secure Network Systems (SNS) as a full-stack software engineer in the developing networking and cyber security products for diverse customer based. You will ...

Full-Stack Software Engineer

Carlsbad, CA · On-site

$174K - $261K/yr

What you'll do Join Viasat Government - Secure Network Systems (SNS) as a full-stack software engineer in the developing networking and cyber security products for diverse customer based. You will ...

Showing results 41-60

Staff Software Engineer Full Stack Developer information

See San Marcos, CA salary details

$24

$60

$87

How much do staff software engineer full stack developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for staff software engineer full stack developer in San Marcos, CA is $60.38, according to ZipRecruiter salary data. Most workers in this role earn between $50.19 and $69.57 per hour, depending on experience, location, and employer.

What is a Staff Software Engineer Full Stack Developer?

A Staff Software Engineer Full Stack Developer is a senior engineering professional who designs, develops, and maintains both the front-end and back-end components of software applications. This role typically involves leading technical projects, mentoring other engineers, and making key architectural decisions. Staff-level engineers are expected to have deep expertise in multiple technologies, strong problem-solving skills, and the ability to drive innovation across teams. They often collaborate closely with product managers, designers, and other stakeholders to deliver high-quality software solutions.

What are the key skills and qualifications needed to thrive as a Staff Software Engineer Full Stack Developer?

To thrive as a Staff Software Engineer Full Stack Developer, you need advanced expertise in both front-end and back-end development, strong problem-solving abilities, and a bachelor's degree or higher in computer science or a related field. Mastery of programming languages (such as JavaScript, Python, or Java), frameworks (like React and Node.js), cloud platforms, and familiarity with CI/CD tools is typically required. Leadership, effective communication, and collaboration are standout soft skills for guiding teams and managing complex projects. These technical and interpersonal skills are vital for delivering robust software solutions, mentoring peers, and driving innovation within an organization.

How does a Staff Software Engineer Full Stack Developer typically collaborate with cross-functional teams on large-scale projects?

As a Staff Software Engineer Full Stack Developer, you will frequently work alongside product managers, UX/UI designers, QA engineers, and other developers to deliver end-to-end solutions. Collaboration often involves participating in architectural discussions, providing technical leadership, and ensuring that both front-end and back-end components integrate seamlessly. You may also mentor junior engineers, help break down complex tasks, and facilitate communication across teams to align on project goals and timelines. This collaborative environment encourages continuous learning and fosters a strong sense of ownership over the product.

What is the difference between Staff Software Engineer Full Stack Developer vs Senior Software Engineer?

AspectStaff Software Engineer Full Stack DeveloperSenior Software Engineer
CredentialsBachelor's/Master's in CS or related field, extensive experienceBachelor's/Master's in CS or related field, 3-5 years experience
Work EnvironmentLeads projects, designs architecture, mentors teamsDevelops features, fixes bugs, collaborates with teams
Industry UsageCommon in tech companies, startups, large enterprisesWidely used across industries, entry to mid-level seniority

The Staff Software Engineer Full Stack Developer typically has more leadership responsibilities, oversees architecture, and mentors teams, whereas the Senior Software Engineer focuses on developing features and solving technical problems. Both roles require strong technical skills, but the Staff role involves broader strategic input and project oversight.

What cities near San Marcos, CA are hiring for Staff Software Engineer Full Stack Developer jobs?

Cities near San Marcos, CA with the most Staff Software Engineer Full Stack Developer job openings:

Infographic showing various Staff Software Engineer Full Stack Developer job openings in San Marcos, CA as of August 2026, with employment types broken down into 1% As Needed, 74% Full Time, 19% Part Time, 1% Temporary, and 5% Contract. Highlights an 93% Physical, 1% Hybrid, and 6% Remote job distribution, with an average salary of $125,586 per year, or $60.4 per hour.

Lead Mission Engineer - Full Stack

STR

San Diego, CA

$175K - $240K/yr

Full-time

Re-posted 15 days ago


Key responsibilities

  • Lead software development and deployment of mission-critical applications in high-security environments.

  • Collaborate with end-users and cross-functional teams to design, build, and integrate software solutions that meet operational requirements.

  • Deploy, test, and troubleshoot software in secure operational environments, including traveling to customer sites as needed.


Job description

About the Team:  

Information processing and sense-making systems are the lifeblood of national security efforts, facilitating an understanding of the global situation, strategic planning, and tactical execution. The reliability, accessibility, and sophistication of these systems can determine the outcomes of conflicts before they begin. STR's Analytics and Command & Control (AC2) Division focuses on developing actionable, advanced technology solutions to provide asymmetric advantages within the information domain. 

The Mission Applications (MA) Group within the AC2 Division specializes in ensuring the technology that STR creates produces outsized mission impact. Staff within the MA group have a deep understanding of missions and technology needs for national security with skills targeting transition of technology to operational use, including product management, UX Product implementation, software integration & mission engineering, platform engineering, DevOps, and program management. MA staff combine with other science and engineering staff from the various STR research and development groups to form dedicated product teams focused on accelerating the operational transition of cutting-edge software technologies. 

The Role: 

As a Mission Engineer (Full Stack) in the Mission Applications Group, you will develop and deploy software essential for a specific, real-world objective or "mission" in partnership with our customers. You have: 1) expertise in developing and deploying software solutions in complex and high-security environments, 2) deep domain knowledge in the complex missions executed across the Department of Defense, and 3) expertise in modern frameworks, building full stack applications, and integrating APIs for deployment in high-security environments. 

You will work as a leader of software teams to design, develop, and maintain software systems deployed in operational use. You have experience managing customer relationships while simultaneously leading engineering teams to ensure the delivered product meets the highest standards of quality, reliability, and performance. 

What you will do:

  • Build Prototype Capabilities: Break down use cases and user-defined problems, build an MVP, and rapidly evolve a solution into a cohesive application
  • Develop and Enhance Features: Create high-performance, visually appealing frontend solutions that handle complex use cases effectively. Ensure the product is fast, smooth, and intuitive to use, even under heavy load
  • System Integration: Leading cross functional engineering teams to design, build, and deploy a cohesive system. Integrate independent capabilities into existing solutions
  • Customer Collaboration: Working closely with end-users and customers, who are typically military or Government operators, to understand their requirements and translate them into software features. You are experienced in product discovery best practices
  • Deployment and Field Testing: Traveling to integration sites to deploy, test, and triage software in secure operational environments.  On average, travel to customer sites should not exceed one week per month 

Who You Are: 

  • Active Secret Security Clearance with the ability to obtain Top Secret level with SCI Eligibility
  • BS in Computer Science or related technical field with at least 7 years of work experience. Equivalent experience will be considered
  • Experience deploying software for DoD or IC missions
  • A passion for crafting user-centric interfaces and a keen eye for design details
  • Demonstrated strong knowledge of modern technologies such as React, TypeScript, and Python
  • Knowledge of performance-focused tools and techniques for rendering large datasets and building responsive, smooth interfaces
  • A demonstrated ability to adopt new languages, libraries, and technologies
  • Organized, detail-oriented, and with an ability to work both independently and collaboratively
  • Demonstrated experience as an effective communicator to both technical and non-technical audiences 

Even Better: 

  • Advanced Degree in Computer Science, Information Technology, or related technical field
  • Prior US Military Service with experience in joint planning, large force battle monitoring, and fluidity with large force debrief best practices
  • Located in San Diego, CA, Denver, CO, Arlington, VA, or Boston, MA, or willing to relocate 

Pay Information
Full-Time Salary Range: $175,000 - $240,000

The salary range listed is based on external market data. Offers are based on factors, such as but not limited to, the candidate's experience, education, training, key skills/critical skills, security clearances, and prevailing market and business conditions.

STR is a growing technology company with locations near Boston, MA, Arlington, VA, near Dayton, OH, Melbourne, FL, and Carlsbad, CA. We specialize in advanced research and development for defense, intelligence, and national security in: cyber; next generation sensors, radar, sonar, communications, and electronic warfare; and artificial intelligence algorithms and analytics to make sense of the complexity that is exploding around us.

STR is committed to creating a collaborative learning environment that supports deep technical understanding and recognizes the contributions and achievements of all team members. Our work is challenging, and we go home at night knowing that we pushed the envelope of technology and made the world safer.

STR is not just any company. Our people, culture, and attitude along with their unique set of skills, experiences, and perspectives put us on a trajectory to change the world. We can't do it alone, though - we need fellow trailblazers. If you are one, join our team and help to keep our society safe! Visit us at www.str.us for more info.


STR is an equal opportunity employer. We are fully dedicated to hiring the most qualified candidate regardless of race, color, religion, sex (including gender identity, sexual orientation and pregnancy), marital status, national origin, age, veteran status, disability, genetic information or any other characteristic protected by federal, state or local laws.

If you need a reasonable accommodation for any portion of the employment process, email us at appassist@str.us and provide your contact info.

Pursuant to applicable federal law and regulations, positions at STR require employees to obtain national security clearances and satisfy the requirements for compliance with export control and other applicable laws.