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Web Software Engineer Jobs in California (NOW HIRING)

FieldAI

Software Engineer, Web

Irvine, CA

Experience improving performance, reliability, and developer workflows in web systems Our salary ... Our teams span AI, software, robotics engineering, product, field deployment, and technical ...

Southland Credit Union

Software Engineer

Los Alamitos, CA · On-site

$94K - $117K/yr

Software Engineer Reporting directly to the eServices Manager, the Software Engineer is responsible for creating and deploying web-based solutions, utilizing both front-end and back-end technologies.

Alutiiq

Software Engineer

San Diego, CA · On-site +1

The Software Engineer will support the Reverse Engineering, Science, and Technology for ... Develop and maintain secure web interfaces, APIs, databases, and cloud-based applications. Support ...

Fieldai

Software Engineer, Web

Irvine, CA · On-site

$155K - $200K/yr

Experience improving performance, reliability, and developer workflows in web systems > $155,000 ... Our teams span AI, software, robotics engineering, product, field deployment, and technical ...

FieldAI

Software Engineer, Web

Irvine, CA · On-site

$155K - $200K/yr

Experience improving performance, reliability, and developer workflows in web systems $155,000 ... Our teams span AI, software, robotics engineering, product, field deployment, and technical ...

Group Nine LLC

Software Engineer

San Diego, CA

Software Engineer San Diego, CA The Software Engineer works within the Application Development ... Knowledge of Web Application Architecture * Agile methodologies; requirements gathering; flow ...

ETAP Software

Senior Software Engineer

Irvine, CA · On-site

$129K - $171K/yr

... and improve existing web applications. • Develop REST APIs for cloud‑based companion ... Engineering, or related field • 5+ years of professional software development experience • ...

Walmart

Senior, Software Engineer - Web/Node

San Jose, CA · On-site

$117K - $234K/yr

As a Senior Software Engineer - Web/Node on this team, you'll help shape the Web Fe and GraphQL layer of these platforms through GraphQL‑driven integrations and close collaboration with backend ...

Software Resources

Software Engineer

Burbank, CA

$80 - $86/hr

Software Engineer Opportunity Software Resources has an immediate, long term contract job ... using Web Services methodologies such as XML, XSLT, JSON, xPath and other related technologies ...

Tang and Company

Software Engineer

Torrance, CA · On-site +1

Software Engineer Employment Type Full-Time About the Role We are seeking a talented and motivated ... Design, develop, test, and maintain scalable software applications and web-based systems. * Analyze ...

RIT Solutions

Software Engineer

San Jose, CA · On-site

Engineer Modern web and mobile frontends using React and React Native frameworks. * Utilize C# and.NET framework to implement RESTful APIs to manage server-side operations. * Help to establish and ...

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All JobsWeb Software Engineer JobsWeb Software Engineer Jobs in California

Web Software Engineer information

See California salary details

$11

$58

$85

How much do web software engineer jobs pay per hour?

As of Jun 9, 2026, the average hourly pay for web software engineer in California is $58.23, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $65.96 per hour, depending on experience, location, and employer.

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

AspectWeb Software EngineerWeb Developer
CredentialsBachelor's in CS or related field, coding skillsBachelor's in CS, design, or related field, coding skills
Work EnvironmentDesigning, developing, and maintaining web applicationsBuilding and implementing website features and layouts
Industry UsageUsed across tech companies, startups, agenciesCommon in freelance, small businesses, agencies
Search IntentFocus on engineering, system architecture, backend/frontend integrationFocus on website design, UI/UX, front-end development

Web Software Engineers typically have a broader scope, including system architecture and backend development, while Web Developers often focus on website design and front-end features. Both roles require coding skills and are vital in web development projects, but their responsibilities and focus areas differ.

What does a Web Software Engineer do?

A Web Software Engineer is responsible for designing, developing, and maintaining web-based applications and systems. They work with programming languages such as JavaScript, HTML, CSS, and often frameworks like React or Angular to build interactive and responsive websites. Their job includes writing code, debugging issues, collaborating with designers and other developers, and ensuring the website or application meets performance, security, and usability standards. Additionally, they may be involved in integrating backend services, optimizing web applications, and keeping up with new web technologies.

How do Web Software Engineers typically collaborate with designers and product managers during the development process?

Web Software Engineers work closely with designers and product managers throughout the product lifecycle. They participate in sprint planning sessions to clarify requirements, provide technical input on feasibility, and suggest improvements. Regular meetings and design handoffs ensure alignment on user experience goals, while frequent communication helps resolve issues quickly. Close collaboration ensures that the final product is both technically robust and aligned with business objectives.

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

To thrive as a Web Software Engineer, you need a solid background in computer science, proficiency in programming languages like JavaScript, HTML, and CSS, and experience with frameworks such as React or Angular. Familiarity with version control systems like Git, deployment tools, and sometimes certifications in relevant technologies are typically expected. Problem-solving ability, effective communication, and collaboration are essential soft skills for excelling in team environments and meeting client needs. These skills and qualities are crucial for delivering robust, scalable web applications and adapting to the rapidly evolving tech landscape.
What are popular job titles related to Web Software Engineer jobs in California? For Web Software Engineer jobs in California, the most frequently searched job titles are:
What job categories do people searching Web Software Engineer jobs in California look for? The top searched job categories for Web Software Engineer jobs in California are:
Web Software Engineer jobs near you

Software Engineer, Web

FieldAI

Irvine, CA

Full-time

Posted 9 days ago

Job description

FieldAI’s Irvine team is where embodied AI meets real robots, real sensors, and real field deployments. Based in the heart of Southern California’s robotics ecosystem, we build risk-aware, reliable, field-ready AI systems that solve the hardest problems in robotics and unlock the full potential of embodied intelligence. If you want your work to ship, get tested on hardware, and improve through real deployments, Irvine is the place. We go beyond typical data-driven approaches or pure transformer-only architectures, combining rigorous engineering with learning systems proven in globally deployed solutions that deliver results today and get better every time our robots run in the field.
What You'll Do:

  • Design, build, and own full-stack web applications from development through production

  • Develop backend services and APIs using Node.js (TypeScript) and Python where appropriate

  • Build responsive, high-performance frontends using React

  • Design clean, scalable APIs and data models

  • Work with large, complex datasets and optimize data flow across systems

  • Collaborate closely with product, AI, and engineering teams to deliver customer-facing features

  • Debug and resolve issues across frontend, backend, and production environments

  • Improve system performance, reliability, and developer workflows

  • Contribute to code quality through reviews, testing, and shared engineering practices

What You Bring:

  • 5–10+ years of experience building and shipping production web applications

  • Strong proficiency in TypeScript, JavaScript, Node.js, and React

  • Experience designing and building full-stack systems (APIs, services, frontend)

  • Solid understanding of system design, scalability, and performance tradeoffs

  • Experience working with databases such as MongoDB, Redis, or similar

  • Experience deploying and operating applications in AWS or similar cloud environments

  • Strong problem-solving skills and ability to work across the stack

  • Effective communication and collaboration skills in cross-functional environments

What Sets You Apart:

  • Experience building data-heavy or real-time web applications

  • Experience integrating with external APIs and third-party platforms

  • Familiarity with monorepo architectures (Nx, Lerna)

  • Experience building and scaling production applications used by external customers

  • Experience improving performance, reliability, and developer workflows in web systems

Our salary range is generous and we consider each individual’s background and experience when determining final compensation. Base pay may vary based on role scope, job-related knowledge, skills, experience, and the Irvine, California market.

Why Join FieldAI in Irvine?
In Irvine, you will work where the robots are. Our local team builds and tests systems on real hardware with real sensors, then ships them to operate in unstructured, previously unknown environments around the world. We are solving one of robotics’ hardest challenges: reliable deployment outside the lab. Our Field Foundational Models™ raise the bar for perception, planning, localization, and manipulation, with an emphasis on explainability and safety for real-world use.
You will collaborate with a world-class team that thrives on creativity, resilience, and bold thinking. We bring deep experience from organizations such as DeepMind, NASA JPL, Boston Dynamics, NVIDIA, Amazon, Tesla Autopilot, Cruise, Zoox, Toyota Research Institute, and SpaceX, along with a track record of field deployments and strong performance in DARPA challenge segments.

Be Part of the Next Robotics Revolution
We are looking for builders who want their work to leave the whiteboard and show up on robots. If you enjoy tackling tough, uncharted questions and working across disciplines, you will find your people here. Our teams span AI, software, robotics engineering, product, field deployment, and technical communication, all focused on shipping systems that perform in the real world.

Our headquarters is in Irvine, and we partner closely with teams there as well as colleagues across the US and around the world. Join us in Southern California and help define what dependable, field-ready autonomy looks like.

We value diverse perspectives and are committed to fostering an inclusive workplace. We evaluate candidates and employees based on merit, qualifications, and performance, and we do not discriminate on the basis of race, color, gender, national origin, ethnicity, veteran status, disability status, age, sexual orientation, gender identity, marital status, or any other legally protected statu

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. 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.