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Sr Web Engineer Jobs in California (NOW HIRING)

WePay is looking for a passionate web engineer to join our rapidly growing team and help shape the future of payments. Responsibilities: * Create web applications, primarily with PHP * Implement web ...

WePay is looking for a passionate web engineer to join our rapidly growing team and help shape the future of payments. Responsibilities: Create web applications, primarily with PHP Implement web ...

We are looking for a founding member for the web engineering team to build out the first consumer facing web platform. The product will feature real time, live updating data and context dependent ...

We are looking for a founding member for the web engineering team to build out the first consumer facing web platform. The product will feature real time, live updating data and context dependent ...

Senior Web Engineer

Palo Alto, CA · Hybrid

$120K - $190K/yr

Collaborate cross-functionally with Product and Engineering to help shape Typeface's Web Agent roadmap using real-world insights from the marketing website. * Drive site performance and SEO best ...

Senior Web Engineer

Palo Alto, CA · On-site

$120K - $190K/yr

Collaborate cross-functionally with Product and Engineering to help shape Typeface's Web Agent roadmap using real-world insights from the marketing website. * Drive site performance and SEO best ...

As the Senior Web Developer on a small, high-performing team of specialists, you will deliver high quality custom software solutions for our clients involving work flow, analytics, decision support ...

... web development with a focus on infrastructure, tooling, or platform engineering. * Experience working on or closely with frontend infrastructure, CI/CD pipelines, build systems, or internal tools.

New

Ten2Eleven is looking for a Senior Web Developer for our Pharmaceutical and Healthcare practice that is familiar with the Microsoft stack of products to develop and support applications. As the ...

Job summary The Senior Web Developer will lead the design and development of customer facing and internal interfaces to manager and monitor all services offered by TeleSign. Job Responsibilities The ...

Job summary The Senior Web Developer will lead the design and development of customer facing and internal interfaces to manager and monitor all services offered by TeleSign. Job Responsibilities

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Showing results 1-20

Sr Web Engineer information

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

To thrive as a Sr Web Engineer, you need advanced proficiency in web development languages (such as JavaScript, HTML, CSS), deep experience with frameworks (like React or Angular), and a strong understanding of software architecture and design patterns, typically demonstrated by a bachelor’s degree in computer science or equivalent experience. Familiarity with version control systems (like Git), CI/CD pipelines, cloud platforms (such as AWS or Azure), and relevant certifications can be highly beneficial. Exceptional problem-solving, leadership, and communication skills help you mentor junior developers and collaborate effectively with cross-functional teams. These competencies are crucial for delivering scalable, maintainable web solutions and driving innovation in a fast-evolving tech landscape.

What are some common challenges Sr Web Engineers face when leading complex web projects?

Sr Web Engineers often encounter challenges such as balancing project deadlines with code quality, integrating new technologies with legacy systems, and coordinating effective communication across multidisciplinary teams. They are typically responsible for making architectural decisions, which requires staying updated on industry best practices and anticipating scalability needs. Navigating these challenges successfully involves strong problem-solving skills, proactive collaboration, and the ability to mentor junior developers while ensuring project goals are met.

What is a Sr Web Engineer?

Senior Web Engineers are experienced professionals responsible for designing, developing, and maintaining complex web applications. They often lead technical projects, mentor junior developers, and make critical architectural decisions to ensure scalability, performance, and security. Sr Web Engineers work closely with product managers, designers, and other stakeholders to deliver high-quality web experiences. Their expertise typically includes a strong command of front-end and back-end technologies, as well as best practices in software development.
What job categories do people searching Sr Web Engineer jobs in California look for? The top searched job categories for Sr Web Engineer jobs in California are:
What cities in California are hiring for Sr Web Engineer jobs? Cities in California with the most Sr Web Engineer job openings:
Infographic showing various Sr Web Engineer job openings in California as of July 2026, with employment types broken down into 93% Full Time, 4% Part Time, and 3% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution.

Senior Web Engineer

Wepay

Palo Alto, CA • On-site

Full-time

Re-posted 27 days ago


Job description

WePay is looking for a passionate web engineer to join our rapidly growing team and help shape the future of payments.
Responsibilities:
  • Create web applications, primarily with PHP
  • Implement web interfaces using HTML, CSS, JavaScript, ...
  • Write, test and deploy production-ready code quickly and efficiently
  • Work closely with users and our product manager to design, implement and iterate features quickly
  • Take ownership and make things happen.

Requirements:
  • A passion for building intuitive products that delight users
  • Prior experience building consumer web applications
  • Expert knowledge of HTML, JavaScript, CSS, jQuery, ...
  • Experience working within the MVC design pattern
  • Knowledge of relational databases and SQL
  • Comfort working in Linux

Ideal Candidate:
  • Knowledge of Photoshop (or other graphical editor) and ability to create simple icons, buttons, ...
  • Understanding of practical Web security
  • Experience with PHP
  • Prior payments or financial technology experience