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Temporary Java Developer Startup Jobs in San Diego, CA

Shield AI

Senior Engineer, Mechanisms (R4890)

San Diego, CA · On-site

$110K - $160K/yr

Ability to thrive in startup, R&D, or defense innovation environments $110,000 - $160,000 a year ... Pay within range listed above + temporary benefits package (applicable after 60 days of employment ...

Shield AI

Senior Engineer, Mechanisms (R4890)

San Diego, CA · On-site

$110K - $160K/yr

Ability to thrive in startup, R&D, or defense innovation environments $110,000 - $160,000 a year ... Pay within range listed above + temporary benefits package (applicable after 60 days of employment ...

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All JobsJava Developer Startup JobsTemporary Java Developer Startup JobsTemporary Java Developer Startup Jobs in San Diego, CA

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How much do temporary java developer startup jobs pay per hour?

As of Aug 8, 2026, the average hourly pay for temporary java developer startup in San Diego, CA is $60.20, according to ZipRecruiter salary data. Most workers in this role earn between $52.07 and $67.36 per hour, depending on experience, location, and employer.

What are some common challenges faced by temporary Java developers working at startups?

Temporary Java Developers at startups often encounter fast-paced environments where priorities can shift quickly and project scopes may evolve. Adapting to new codebases with minimal onboarding, collaborating with small teams, and delivering results under tight deadlines are typical challenges. However, this setting also provides valuable exposure to diverse technologies and business processes, allowing for rapid skill development and meaningful contributions. Successful candidates are usually proactive, flexible, and comfortable working with limited supervision.

What is the difference between Temporary Java Developer Startup vs Temporary Java Developer Corporate?

AspectTemporary Java Developer StartupTemporary Java Developer Corporate
CredentialsJava certification, basic programming skillsJava certification, advanced programming skills
Work EnvironmentFast-paced, small teams, dynamic projectsStructured, larger teams, formal processes
Employer & Industry UsageStartups, tech companies, innovative projectsLarge corporations, finance, enterprise solutions
Search & Comparison IntentHigh overlap in skills, project scope, and work styleSimilar skill set but different organizational context

The main difference between a Temporary Java Developer Startup and a Temporary Java Developer Corporate lies in the work environment and project scope. Startups typically offer a fast-paced, flexible setting with smaller teams, while corporate roles involve structured processes within larger organizations. Both roles require Java certification and programming skills, but the context and work dynamics vary significantly.

What are the key skills and qualifications needed to thrive as a temporary Java developer at a startup, and why are they important?

To thrive as a Temporary Java Developer at a startup, you need strong proficiency in Java programming, experience with frameworks like Spring or Hibernate, and a relevant degree or equivalent experience. Familiarity with version control systems such as Git, cloud platforms like AWS, and agile development tools is commonly required. Adaptability, effective communication, and problem-solving skills are critical soft skills, especially in fast-paced startup environments. These competencies are vital to quickly deliver scalable solutions and collaborate efficiently in a dynamic team setting.

What is a temporary Java developer at a startup?

A Temporary Java Developer at a startup is a software professional hired on a short-term or contract basis to develop, maintain, or improve Java-based applications. This role typically involves working with a small, dynamic team to quickly build or scale products, fix bugs, and implement new features using the Java programming language. Temporary positions are often project-based, allowing startups to address immediate technical needs without committing to long-term employment. Developers in this role must be adaptable, collaborative, and able to work in fast-paced environments.
What are popular job titles related to Temporary Java Developer Startup jobs in San Diego, CA? For Temporary Java Developer Startup jobs in San Diego, CA, the most frequently searched job titles are:
What job categories do people searching Temporary Java Developer Startup jobs in San Diego, CA look for? The top searched job categories for Temporary Java Developer Startup jobs in San Diego, CA are:
What cities near San Diego, CA are hiring for Temporary Java Developer Startup jobs? Cities near San Diego, CA with the most Temporary Java Developer Startup job openings:
Temporary Java Developer Startup jobs near you
Infographic showing various Temporary Java Developer Startup job openings in San Diego, CA as of August 2026, with employment types broken down into 76% Full Time, 6% Part Time, 2% Temporary, and 16% Contract. Highlights an 88% In-person, 2% Hybrid, and 10% Remote job distribution, with an average salary of $125,209 per year, or $60.2 per hour.

Senior Staff Aerostructures Design Engineer (R5161)

Shield AI

San Diego, CA • On-site

$166K - $249K/yr

Full-time

Re-posted 29 days ago

Job description

Shield AI is a venture-backed defense-tech company with the mission of protecting service members and civilians with intelligent systems. Its products include Hivemind autonomy software, V-BAT and X-BAT aircraft, and Aechelon simulation and synthetic reality technologies. With offices and facilities across the U.S., Europe, the Middle East, and Asia-Pacific, Shield AI's technology actively supports operations worldwide. For more information, visit www.shield.ai. Follow Shield AI on LinkedIn, X, Instagram, and YouTube. 

Job Description:
Shield AI is seeking a Senior Staff Aerostructures Design Engineer to play a critical role in the development of structural components for our next-generation autonomous aircraft. As a senior member of the Mechanical Engineering team, you will own the design and development of high-performance structural systems, from clean-sheet concepts to production-ready hardware.
 
You'll work across disciplines to ensure structural integrity, manufacturability, and mission-readiness in one of the most advanced autonomous aircraft platforms being built today. This role is ideal for an experienced aerospace mechanical engineer who thrives in fast-paced, high-ownership environments and is passionate about building systems that matter.
What you'll do:
  • Lead the design and development of structural components and assemblies for Shield AI's next-gen UAV platform, with a focus on primary and secondary aircraft structures.
  • Own the structural design lifecycle including concept generation, CAD modeling, detail design, and drawing release, ensuring high quality and traceability.
  • Use FEA tools to perform and guide linear and nonlinear structural analysis, stress analysis, and margin assessment under operational loads and edge cases.
  • Work closely with aerodynamics, propulsion, avionics, payload, and manufacturing teams to ensure seamless system integration across airframe and subsystem interfaces.
  • Support and lead efforts in material selection, focusing on composites, aluminum alloys, and advanced manufacturing approaches suited to mission and environment.
  • Participate in and lead design reviews, architecture discussions, and technical decision-making forums related to structural systems.
  • Oversee the design and execution of structural validation testing, including coupon-level, subcomponent, and full-system testing.
  • Guide the development of design documentation, analysis reports, interface definitions, and verification plans in compliance with MIL-STD, FAA, and internal Shield AI standards.
  • Mentor junior engineers and review team members' work for technical rigor, performance, and manufacturability.
  • Collaborate with the manufacturing and flight test teams to transition designs from engineering to production and field deployment.
  • Identify opportunities to improve design processes, configuration management, and team workflows for increased engineering velocity and design quality.
Required qualifications:
  • Bachelor's or Master's degree in Mechanical Engineering, Aerospace Engineering, or a related discipline.
  • 10+ years of experience in aircraft structural design, with demonstrated ownership of components or systems in development, test, or production.
  • Deep understanding of composite and metallic structures, including material behavior, joints, and thermal/environmental effects.
  • Expertise in CAD tools (NX, CATIA, or SolidWorks) and FEA tools (ANSYS, Abaqus, NASTRAN, or similar).
  • Experience conducting or overseeing stress analysis, fatigue analysis, and design optimization.
  • Strong working knowledge of DFMA, GD&T, tolerance stackups, and structural layout principles.
  • Clear, concise technical communication skills and experience leading cross-functional engineering efforts.
  • A track record of technical excellence, high ownership, and a mission-driven mindset in challenging engineering environments.
  • Ability to get a S//SAR level security clearance desired.
Preferred qualifications:
  • M.S. degree in Aerospace or Mechanical Engineering.
  • Strong NX CAD skills
  • Experience supporting or leading Group 3-5 UAV, DoD aircraft, or high-performance aerospace vehicle programs.
  • Knowledge of aerospace standards (MIL-STD, ASME Y14.5, FAA FARS) and certification pathways.
  • Prior experience in flight vehicle integration, manufacturing liaison, or production support.
  • Familiarity with model-based engineering, digital twin development, or configuration management tools.
  • Demonstrated experience in failure analysis, design iteration, and test correlation.
  • Previous work in startup, R&D, or high-growth defense environments where agility and innovation are key.
$166,632 - $249,948 a year
#LI-MS1
#LE

Full-time regular employee offer package:
Pay within range listed + Bonus + Benefits + Equity
 
Temporary employee offer package:
Pay within range listed above + temporary benefits package (applicable after 60 days of employment)
 
Salary compensation is influenced by a wide array of factors including but not limited to skill set, level of experience, licenses and certifications, and specific work location. All offers are contingent on a cleared background and possible reference check. Military fellows and part-time employees are not eligible for benefits. Please speak to your talent acquisition representative for more information.
 
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Shield AI is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, marital status, disability, gender identity or Veteran status. If you have a disability or special need that requires accommodation, please let us know. 
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
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