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Full Time Software Jobs in California (NOW HIRING)

Position Summary The Astera Institute is seeking a full-time software engineer to help build and scale The Stacks ( a new content platform designed to meaningfully improve how scientific, technical ...

Preferred background * 5+ years of full-time software engineering experience, preferably at a trading firm, tech company, or high-growth startup. * Strong proficiency in C/C++ or Rust. * Knowledge of ...

Looking for a full-time software engineer to join the Subscription Life Cycle Services(SLS) Team which is responsible for systems that handle tens of millions of subscriptions for Adobe. The ...

Showing results 21-40

Full Time Software information

What are full time software jobs?

Full-time software jobs refer to positions where individuals work as software developers, engineers, or programmers on a regular, full-time basis, typically 40 hours per week. These roles involve designing, coding, testing, and maintaining software applications or systems. Full-time software professionals can work in various industries and often collaborate with other IT staff, product managers, and designers to create effective solutions. These jobs offer benefits like health insurance, paid time off, and opportunities for career advancement.

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

To thrive as a Full Time Software Engineer, you need strong programming skills, problem-solving abilities, and typically a degree in computer science or a related field. Familiarity with software development tools, version control systems like Git, and proficiency in languages such as Python, Java, or JavaScript are essential. Excellent communication, collaboration, and time management skills help you work effectively within development teams and adapt to changing project requirements. These skills ensure you can build reliable software, contribute to team goals, and deliver solutions that meet business needs.

What are some common challenges faced by full time software developers, and how can they be addressed?

Full-time software developers often encounter challenges such as managing tight project deadlines, adapting to rapidly changing technologies, and collaborating effectively with cross-functional teams. Balancing the need for high-quality code with speed can be difficult, especially in agile environments. These challenges can be addressed by honing time management and communication skills, participating in regular code reviews, and staying up-to-date with industry trends through continuous learning. Leveraging collaboration tools and seeking mentorship within your team can also help you overcome obstacles and grow professionally.

What is the difference between Full Time Software vs Part Time Software?

AspectFull Time SoftwarePart Time Software
Work HoursTypically 35-40 hours per weekLess than 30 hours per week
Employment StatusFull-time employment with benefitsPart-time employment, often without full benefits
Certifications & SkillsUsually requires the same certifications and skillsSame certifications and skills, but may be less specialized
Work EnvironmentOffice or remote, integrated into team projectsFlexible, often remote or freelance

Full Time Software roles involve standard work hours, full benefits, and consistent employment, while Part Time Software offers flexible hours with fewer benefits. Both roles require similar skills and certifications, but Full Time positions provide more stability and integration into company teams.

Is 25 too late to become a full time software engineer?

Full-time software engineering is accessible at any age, including 25, as the field values skills and experience over age. Many successful software engineers start or transition into the profession later in life by learning programming languages, gaining relevant certifications, and building a portfolio. Age should not be a barrier to pursuing a career in software development.

What are the most commonly searched types of Software jobs in California?

The most popular types of Software jobs in California are:

What cities in California are hiring for Full Time Software jobs?

Cities in California with the most Full Time Software job openings:

Infographic showing various Full Time Software job openings in California as of August 2026, with employment types broken down into 82% Full Time, 13% Part Time, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Founding Software Engineer, Intelligence Platform

El Segundo, CA • On-site

HABIT
Internet and IT • 1 - 10 employees

Full-time

Re-posted 8 days ago


Job description

Job Summary:
HABIT is a company that develops conversational robots to enhance customer interactions. As a Founding Software Engineer for the Intelligence Platform, you will create systems that manage content delivery and improve user experiences across the robot fleet.
Responsibilities:
• Design, build, and scale the platform that determines what content the robots deliver and how it is presented across our national fleet
• Develop systems for real-time content orchestration and personalization
• Implement infra for measurement, experimentation, and continuous improvement
• Build internal tools and services that allow our customers and partners to create, schedule, and manage dynamic experiences
Qualifications:
Required:
• You are a fast learner
• You have a documented history of execution, working autonomously, and taking ownership of the end result
• 2+ years of professional, full-time software engineering experience, excluding internships
• Undergrad degree in CS or a related STEM field
• Experience designing or implementing systems for ranking, relevance, recommendations, or personalized content delivery
• Experience training and deploying ML models, or working with inference infrastructure
• Strong familiarity with timeseries databases, analytics stores, or columnar storage
• Proficiency with PyTorch, TensorFlow, or similar frameworks
• Advanced understanding of at least one language beyond syntax and surface-level usage
• Intermediate understanding of 'how technology works' — from physics to ALUs to OS design to network architecture. This role requires interfacing with other engineers.
• Equally comfortable with both AI IDEs and writing compilable solutions to DS/algo problems with a pencil and paper
• Comfortable with AWS or other production cloud environments
• Strong design sense (UX/UI)
• Fluent in English and comfortable with technical writing
• Willingness to work extended hours or weekends as needed to hit milestones
• 100% on-site in El Segundo, CA — no remote option available
• We are unable to provide visa sponsorship at this time
• Some positions may require travel to customer sites and/or conferences.
• Some positions may require a valid U.S. drivers license in good standing.
Preferred:
• Experience with large-scale, low-latency delivery systems that serve millions of requests per day
• Prior work in search infra, content ranking, or personalization algorithms
• Experience extracting signals from speech, vision, or RF data to drive contextual targeting
• Experience with auction design or bid optimization
• Familiar with marketplace and/or ads platform business metrics
• Prior experience with IaaS (ex. CDK, Terraform)
• Experience building attribution systems, multi-touch models, or incrementality frameworks
• Experience with multi-objective optimization
Company:
HABIT is a software that develops robots for various neighborhood services with intelligent robotics. Founded in 2025, the company is headquartered in El Segundo, USA, with a team of 2-10 employees. The company is currently Early Stage.