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Senior Mern Stack Developer Jobs in Pittsburg, CA

Cypress HCM

Sr. Full Stack Engineer

San Francisco, CA · On-site

$150 - $200/hr

Sr. Full Stack Engineer We're looking for a strong full stack engineer to join a collaborative, fast-moving development team focused on building high-quality, user-centric web applications. This is ...

Cypress HCM

Sr. Full Stack Engineer

San Francisco, CA · On-site

$175K - $200K/yr

Sr. Software Engineer We're looking for a strong full stack engineer to join a collaborative, fast-moving development team focused on building high-quality, user-centric web applications. This is an ...

EvidaraIQ

Senior Full-Stack Engineer

San Francisco, CA · On-site

$125 - $150/hr

Join our engineering team as a Senior Full-Stack Engineer to build the platform that powers ClearPath.AI. You'll work on both frontend and backend systems, creating intuitive interfaces for ...

Numos AI

Senior Full-Stack Engineer

San Francisco, CA · On-site

We're looking for a senior full stack engineer to help build the core systems behind AI teammates for finance. You'll design and ship infrastructure that allows agents to initiate, execute, and ...

Intelliswift Software

Sr. Java Developer

Pleasanton, CA · On-site

$63.75 - $81.25/hr

Full stack developer with recent In-depth knowledge of Java, OO programming, and modern web applications built on distributed service architecture * 10+ years of software development experience * BS ...

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Senior Mern Stack Developer information

See Pittsburg, CA salary details

$26

$65

$95

How much do senior mern stack developer jobs pay per hour?

As of Sep 7, 2026, the average hourly pay for senior mern stack developer in Pittsburg, CA is $65.87, according to ZipRecruiter salary data. Most workers in this role earn between $54.76 and $75.87 per hour, depending on experience, location, and employer.

What is a Senior MERN Stack Developer?

A Senior MERN Stack Developer is an experienced software engineer who specializes in building full-stack web applications using the MERN stack: MongoDB, Express.js, React, and Node.js. They handle both front-end and back-end development, create scalable and efficient applications, and often mentor junior team members. In addition to coding, they may be responsible for designing application architecture, optimizing performance, and ensuring best practices throughout the development process.

How does a Senior MERN Stack Developer typically collaborate with other team members on large-scale projects?

As a Senior MERN Stack Developer, you’ll often work closely with front-end and back-end developers, UI/UX designers, QA engineers, and product managers to deliver robust web applications. Collaboration usually involves participating in code reviews, architectural discussions, sprint planning, and daily stand-up meetings. You may also mentor junior developers, help define best practices, and ensure seamless integration across the MERN (MongoDB, Express, React, Node.js) stack. Effective communication and teamwork are essential, especially when troubleshooting complex issues or deploying new features.

What are the key skills and qualifications needed to thrive as a Senior MERN Stack Developer, and why are they important?

To thrive as a Senior MERN Stack Developer, you need deep expertise in JavaScript, proficiency with MongoDB, Express.js, React.js, and Node.js, and typically a bachelor's degree in computer science or related field. Experience using source control systems like Git, familiarity with cloud platforms (e.g., AWS), and understanding of CI/CD pipelines are highly valued. Strong problem-solving, leadership, and effective communication skills help you guide teams and collaborate with stakeholders. These skills ensure efficient development of scalable web applications and effective team leadership in dynamic tech environments.

Is a Senior MERN Stack Developer full-stack in demand?

A Senior MERN Stack Developer, skilled in MongoDB, Express.js, React, and Node.js, is in high demand due to the popularity of JavaScript-based full-stack development. Companies seek experienced developers for building scalable web applications, and proficiency in these technologies often leads to strong job prospects and competitive salaries.

Is senior MERN stack developer still in demand in 2026?

Senior MERN stack developers remain in demand in 2026 due to the continued growth of web applications and the popularity of JavaScript frameworks. Skills in React, Node.js, and MongoDB are highly valued, especially for roles requiring full-stack expertise and experience with cloud deployment and modern development tools.

What is a typical senior MERN stack developer salary?

A senior MERN stack developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and company size. Strong skills in React, Node.js, MongoDB, and Express are often required, and salaries tend to increase with expertise and certifications.

What cities near Pittsburg, CA are hiring for Senior Mern Stack Developer jobs?

Cities near Pittsburg, CA with the most Senior Mern Stack Developer job openings:

Senior Mern Stack Developer jobs near you

Sr. Full Stack Engineer

Cypress HCM

San Francisco, CA • On-site

$150 - $200/hr

Full-time

Re-posted 21 days ago

Job description


Sr. Full Stack Engineer
 
We're looking for a strong full stack engineer to join a collaborative, fast-moving development team focused on building high-quality, user-centric web applications. This is an opportunity to have a direct impact on a growing product by helping shape features, improve performance, and deliver seamless user experiences.
 
Responsibilities:
  • Collaborate with a various team’s to develop and launch new products and features
  • Work alongside product managers and designers to scope, refine, and prioritize initiatives.
  • Partner with QA to ensure the delivery of reliable, testable code with a strong emphasis on quality.
  • Participate in code reviews to maintain high standards of code quality, security, and maintainability.
  • Contribute across the stack, with a strong focus on front-end architecture and development.
  • Apply a user-first mindset, always considering usability and customer experience in your implementation.
  • Break down complex technical challenges into scalable, maintainable solutions.
  • Thrive in a dynamic, fast-paced environment where priorities shift and team members wear multiple hats.
  • Leverage your knowledge of development tools and frameworks to improve workflows and productivity.
Required Skills:
  • Bachelor’s degree in computer science, Software Engineering, or equivalent professional experience.
  • 5+ years of experience building scalable web applications, including server-side APIs and front-end interfaces.
  • Proficiency with the full stack: React, TypeScript, Python, FastAPI GraphQL
  • Familiarity with data infrastructure and API integration.
  • Experience with LLM-based AI tooling (LangChain, OpenAI API etc.)
  • A strong sense of ownership and the ability to work autonomously or within a team.
  • Familiarity with the full development lifecycle—from ideation and prototyping through QA and release. 
Pay Rate:
  • $150-200/hour
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About Cypress HCM

Sourced by ZipRecruiter

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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