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Senior Mern Stack Developer Jobs in Irvine, CA (NOW HIRING)

VSolvit

SENIOR FULL STACK DEVELOPER

Norco, CA · On-site

$120K - $180K/yr

Job Summary We are seeking a Senior Full Stack Developer to lead the design, development, and modernization of our scalable enterprise web applications. In this role, you will drive technical ...

Saicon Consultants

Senior full stack developer

Santa Ana, CA · On-site

$56.50 - $74.75/hr

Senior full stack developer with expert knowledge and a minimum of 10 years of hands-on experience with modern development frameworks and tools. Job responsibilities include developing and ...

1 point system

Senior Full-Stack Engineer

Irvine, CA · On-site

Requirement - Senior Full-Stack Engineer Location- Irvine, CA Contract W2 Overview We are seeking a Senior Full-Stack Engineer to support the development of internal Incident Management Tools used by ...

PropStream

Senior Full Stack Developer

Lake Forest, CA · Remote

$120K - $130K/yr

Gather and evaluate user requirements in collaboration with product Managers and Engineers. * Run code optimization tools and analyzers to spot refactor inefficiencies to create highly performant ...

VSolvit

JUNIOR FULL STACK DEVELOPER

Norco, CA · On-site

$25 - $41/hr

Job Summary We are seeking a motivated and detail-oriented Junior Full Stack Developer to join our ... Excellent communication skills and a strong desire to learn from senior developers. * US ...

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Senior Mern Stack Developer information

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$63

$92

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 Irvine, CA is $63.61, according to ZipRecruiter salary data. Most workers in this role earn between $52.88 and $73.27 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 are the most commonly searched types of Mern Stack Developer jobs in Irvine, CA?

The most popular types of Mern Stack Developer jobs in Irvine, CA are:

What are popular job titles related to Senior Mern Stack Developer jobs in Irvine, CA?

For Senior Mern Stack Developer jobs in Irvine, CA, the most frequently searched job titles are:

What job categories do people searching Senior Mern Stack Developer jobs in Irvine, CA look for?

The top searched job categories for Senior Mern Stack Developer jobs in Irvine, CA are:

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

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

Senior Mern Stack Developer jobs near you

Senior Full Stack Developer

Pacific Asset Management, LLC

Newport Beach, CA • On-site

$125 - $150/hr

Other

Medical, Dental, Vision, Life, Retirement, PTO

Posted 6 days ago

Key responsibilities

  • Design, develop, and deliver end‑to‑end web solutions to meet business needs and adhere to enterprise architecture guidelines.

  • Collaborate with cross‑functional teams to understand project requirements and deliver high‑quality software solutions.

  • Own end‑to‑end feature development from concept to deployment, including addressing performance, security, and system stability concerns.

Job description

Pacific Life is investing in bright, agile and diverse talent to contribute to our mission of innovating our business and creating a superior customer experience. We’re actively seeking a talented Senior Full Stack Engineer to join our Journey team in Newport Beach, CA. This role is open to hybrid or full remote. As a Senior Full Stack Developer, you’ll play a key role in Pacific Life’s growth and long-term success by building and delivering cutting‑edge web solutions to enhance Customer Journey.

Responsibilities
  • Design, develop and deliver end‑to‑end solutions to meet business needs and build as per enterprise architecture guidelines.
  • Collaborate with cross‑functional teams to understand project requirements and deliver high‑quality software solutions.
  • Own end‑to‑end feature development, from concept to deployment.
  • Identify and address performance bottlenecks, security vulnerabilities, and system stability concerns.
  • Design, develop and maintain end‑to‑end CI/CD pipelines for continuous delivery.
Qualifications
  • Bachelor’s degree in Computer Science, Engineering, or a related field.
  • 5+ years of software development experience with a minimum of 2 years as a Full Stack Engineer.
  • Proven expertise in building and maintaining web applications using modern frameworks and libraries (Angular, React, TypeScript).
  • Strong proficiency in server‑side languages (Java, Node.js).
  • Extensive experience with AWS Cloud services and serverless computing.
  • Solid understanding of microservices architecture and RESTful/GraphQL API design.
  • Experience with database technologies (SQL, NoSQL).
  • Proficiency with DevSecOps practices and tools for continuous integration and deployment.
  • Experience with work‑management platforms such as Azure DevOps or similar.
  • Excellent problem‑solving skills and the ability to adapt to new technologies quickly.
  • Effective communication skills and the ability to work collaboratively in a team environment.
  • Works independently with minimal guidance.
Preferred Qualifications
  • Knowledge of Gen AI RAG and MCP patterns.
  • AWS certifications (AWS Certified Developer).
  • Familiarity with containerization and orchestration tools.
  • Experience with an integration platform like MuleSoft.
  • Knowledge of best practices in cybersecurity and data protection.
Benefits
  • Base Pay Range: $124,830.00 – $152,570.00 (actual compensation depends on experience, qualifications and geographic location).
  • Health and wellbeing benefits including Medical, Dental, Vision and Wellbeing Reimbursement Account.
  • Generous paid time off options: Paid Time Off, Holiday Schedules, and Financial Planning Time Off.
  • Paid Parental Leave and Adoption Assistance Program.
  • Competitive 401(k) savings plan with company match and an additional contribution regardless of participation.
EEO Statement

Pacific Life Insurance Company is an Equal Opportunity /Affirmative Action Employer, M/F/D/V. If you are a qualified individual with a disability or a disabled veteran, you have the right to request an accommodation if you are unable or limited in your ability to use or access our career center as a result of your disability. To request an accommodation, contact a Human Resources Representative at Pacific Life Insurance Company.

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