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Senior Full Stack Engineer Jobs in Pleasanton, CA

Cypress HCM

Senior Full Stack Engineer

San Jose, CA · Hybrid

$88/hr

Senior Full Stack Engineer Job Details * Senior Full Stack Engineer (Contract) * Location: San Jose CA 95110 (Hybrid) * Duration: 9/15/2025 to 3/13/2026 * Team: US Solutions Enablement Key ...

Teleo

Senior Full Stack Engineer

Palo Alto, CA · On-site

The Senior Full Stack Engineer will own and professionalize the full-stack platform, establishing engineering standards and consolidating internal tools and customer-facing products into a cohesive ...

Jobsbridge

Senior Full Stack Engineer

Fremont, CA · On-site

Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers ... are a Senior Full Stack Engineer with experience using front end JavaScript framework such as ...

FlexAI

Senior Full Stack Engineer

Santa Clara, CA · On-site

They are seeking a Senior Full Stack Engineer to develop end-to-end features for their PaaS platform, working on both frontend and backend components while collaborating with infrastructure teams.

Abbott

Senior Full Stack Engineer

Alameda, CA

We are seeking a Senior Full Stack Engineer with strong hands-on technical expertise and the ability to lead and mentor engineers. The ideal candidate is passionate about building scalable, high ...

Abbott

Senior Full Stack Engineer

Alameda, CA · On-site

We are seeking a Senior Full Stack Engineer with strong hands-on technical expertise and the ability to lead and mentor engineers. The ideal candidate is passionate about building scalable, high ...

Abbott

Senior Full Stack Engineer

Alameda, CA · On-site

We are seeking a Senior Full Stack Engineer with strong hands-on technical expertise and the ability to lead and mentor engineers. The ideal candidate is passionate about building scalable, high ...

Perfict

Sr. Full Stack Engineer

Dublin, CA · On-site

Perfict is a company looking for a Sr. Full Stack Engineer to rebuild legacy UI and develop backend services. The role involves designing REST APIs, collaborating with peers, and utilizing modern ...

FlexAI

Senior Full Stack Engineer

San Jose, CA · On-site

$180K - $225K/yr

Role Overview FlexAI is looking for a Senior Full Stack Engineer who can build end-to-end features across our PaaS platform - including frontend UI layers, backend APIs, data models, and integrations ...

Knightscope, Inc.

Senior Full Stack Engineer

Sunnyvale, CA · On-site

$185K - $250K/yr

About the Role Knightscope is seeking a Senior Full Stack Engineer to design, build, and own the web platform powering the Signals intelligence platform and the ASR robot software stack across our ...

Knightscope

Senior Full Stack Engineer

Sunnyvale, CA · On-site

$185K - $250K/yr

About the Role Knightscope is seeking a Senior Full Stack Engineer to design, build, and own the web platform powering the Signals intelligence platform and the ASR robot software stack across our ...

Knightscope, Inc.

Senior Full Stack Engineer

Sunnyvale, CA · On-site

$185K - $250K/yr

About the Role Knightscope is seeking a Senior Full Stack Engineer to design, build, and own the web platform powering the Signals intelligence platform and the ASR robot software stack across our ...

Knightscope

Senior Full Stack Engineer

Sunnyvale, CA

$185K - $250K/yr

About the Role Knightscope is seeking a Senior Full Stack Engineer to design, build, and own the web platform powering the Signals intelligence platform and the ASR robot software stack across our ...

Knightscope, Inc

Senior Full Stack Engineer

Sunnyvale, CA · On-site

$185 - $250/hr

Knightscope's long-term mission is to make the United States of America the safest country in the world About the Role Knightscope is seeking a Senior Full Stack Engineer to design, build, and own ...

Fiserv, Inc.

Sr Full Stack Engineer

Sunnyvale, CA · On-site

Job Title Sr Full Stack Engineer About your role: To accelerate our leadership in the point-of-sale (POS), retail tech, and financial technology sectors, Clover is aggressively expanding our digital ...

Monitise

Sr Full Stack Engineer

Sunnyvale, CA · On-site

Job Title Sr Full Stack Engineer About your role: To accelerate our leadership in the point-of-sale (POS), retail tech, and financial technology sectors, Clover is aggressively expanding our digital ...

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Senior Full Stack Engineer information

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How much do senior full stack engineer jobs pay per year?

As of Aug 28, 2026, the average yearly pay for senior full stack engineer in Pleasanton, CA is $149,986.00, according to ZipRecruiter salary data. Most workers in this role earn between $123,500.00 and $175,800.00 per year, depending on experience, location, and employer.

What is a senior full stack engineer?

Senior Full Stack Engineers are experienced software developers who are proficient in both front-end and back-end technologies. They design, build, and maintain complex web applications, overseeing the entire software development process from user interface to server-side logic and databases. In addition to coding, they often mentor junior developers, lead technical decisions, and ensure best practices are followed throughout the project lifecycle. Their broad skill set allows them to bridge the gap between different development teams and deliver cohesive, high-quality solutions.

How do senior full stack engineers balance hands-on coding with mentoring and leading team projects?

Senior Full Stack Engineers often split their time between developing complex features, reviewing code, and guiding junior team members. Alongside hands-on coding, they play a key role in architectural decisions, ensuring code quality, and fostering best practices across the team. Effective communication and delegation skills are crucial, as they frequently collaborate with product managers, designers, and other engineers to align technical solutions with business goals. This balance provides opportunities for leadership growth while keeping technical skills sharp.

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

To thrive as a Senior Full Stack Engineer, you need deep proficiency in front-end and back-end development, strong problem-solving skills, and a solid foundation in computer science, often supported by a relevant degree or equivalent experience. Familiarity with frameworks like React or Angular, back-end technologies such as Node.js or Java, cloud services, and version control systems like Git is typically required, along with experience in CI/CD and testing tools. Excellent communication, leadership, and collaboration skills help you guide teams and coordinate across disciplines. These skills are crucial for delivering scalable, high-quality software solutions and effectively leading complex projects.

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

AspectSenior Full Stack EngineerSoftware Developer
CredentialsBachelor's degree in CS or related field; experience often requiredBachelor's degree in CS or related field; entry-level to mid-level experience
Work EnvironmentCollaborates across front-end and back-end teams, often in agile settingsFocuses on coding, testing, and debugging software applications
Industry UsageCommon in tech companies, startups, and enterprise software firmsWidely used across various industries for software development roles

While both roles involve coding and software development, a Senior Full Stack Engineer typically has broader responsibilities across both front-end and back-end systems, often with more experience and leadership duties compared to a Software Developer, who may focus on specific parts of the software stack.

How much do senior full stack engineers make?

Senior full stack engineers typically earn between $100,000 and $160,000 annually, depending on experience, location, and company size. They often possess skills in multiple programming languages, frameworks, and tools, and may receive additional compensation such as bonuses or stock options.

What does a senior full stack engineer do?

A senior full stack engineer designs, develops, and maintains both the front-end and back-end components of web applications. They often lead technical projects, write clean code, and use tools like JavaScript, Python, or Java, along with frameworks such as React or Node.js. They also troubleshoot issues, optimize performance, and collaborate with cross-functional teams to deliver complete software solutions.

What cities near Pleasanton, CA are hiring for Senior Full Stack Engineer jobs?

Cities near Pleasanton, CA with the most Senior Full Stack Engineer job openings:

Infographic showing various Senior Full Stack Engineer job openings in Pleasanton, CA as of August 2026, with employment types broken down into 87% Full Time, 9% Part Time, and 4% Contract. Highlights an 84% Physical, 6% Hybrid, and 10% Remote job distribution, with an average salary of $149,986 per year, or $72.1 per hour.

Senior Full Stack Engineer

San Jose, CA • Hybrid

Cypress HCM
Recruiting and Staffing Services • 51 - 200 employees
Learn more about Cypress HCMexternal

$88/hr

Full-time

Re-posted 22 days ago

Job description


Senior Full Stack Engineer
 
Job Details
  • Senior Full Stack Engineer (Contract)
  • Location: San Jose CA 95110 (Hybrid)
  • Duration: 9/15/2025 to 3/13/2026
  • Team: US Solutions Enablement
 
Key Responsibilities:
  • Develop and maintain full-stack applications using React, NextJS, Java, and Spring Boot.
  • Develop user interfaces in TypeScript, CSS, and use tools such as WebPack and ESLint.
  • Design, implement, and consume RESTful and GraphQL APIs to support dynamic and scalable front-end experiences.
  • Build and deploy scalable and secure solutions on AWS, leveraging services like RDS, S3, and event frameworks.
  • Work with SQL databases (e.g., MySQL, PostgreSQL) and optionally NoSQL systems (e.g., MongoDB).
  • Participate in code reviews, architecture discussions, and agile ceremonies.
  • Ensure application performance, reliability, and maintainability.
  • Troubleshoot and resolve technical issues across the stack.
  • Contribute to CI/CD pipelines using tools like Jenkins, Git, and Docker.
 
Required Skills & Qualifications:
  • Bachelor’s degree in Computer Science or related field.
  • 3+ years of experience in full-stack development.
  • Strong proficiency in Java, Spring Boot, React, and NextJS.
  • Experience with TypeScript, Webpack, Babel, ESLint, and Jest in modern web development workflows.
  • Experience with AWS infrastructure and deployment practices.
  • Solid understanding of SQL and relational database design.
  • Familiarity with version control systems (Git), Agile methodologies, and DevOps practices.
  • Excellent problem-solving and communication skills.
 
Bonus Skills:
  • Familiarity with Ruby code bases.
  • Experience with monitoring tools like New Relic, Splunk, or Grafana.
  • Exposure to containerization and orchestration (Docker, Kubernetes).
  • Experience designing elegant user interfaces.
Compensation:
  • Up to $88. 03 per hour.
 
# 36388335
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About Cypress HCM

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We deliver consistently superior recruiting by virtue of trusting, communicative relationships with companies and candidates alike. From Fortune 100s to startups, clients lean on us to fulfill their range of needs from contract to full-time positions. With an intimate knowledge of the industries we serve, a keen sense of what makes for high-performing talent in any role, and shared sense of urgency, our clients will tell you: your solution begins here.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Walnut Creek, CA, US

Year founded

2005

Social media

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