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

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 ...

They are seeking a motivated and detail-oriented Junior Full Stack Developer to join their team ... from senior developers. • US Citizenship required • Ability to obtain and maintain a U.S.

Full stack Java Developer

Irvine, CA · On-site

$56.25 - $72.75/hr

Project description Luxoft is looking for a Full-stack Developer who would be working with our ... B2 Upper Intermediate Seniority Senior

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 ...

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 ...

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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Showing results 1-20

Senior Mern Stack Developer information

See Irvine, CA salary details

$25

$63

$92

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

As of Aug 17, 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 Full Stack Developer

Pacific Life

Newport Beach, CA • On-site

Full-time

Medical, Dental, Vision, Retirement, PTO

Re-posted yesterday


Pacific Life rating

7.4

Company rating: 7.4 out of 10

Based on 14 frontline employees who took The Breakroom Quiz

229th of 309 rated insurance


Job description

Job Description:

Providing for loved ones, planning rewarding retirements, saving enough for whatever lies ahead – our policyholders count on us to be there when it matters most. It’s a big ask, but it’s one that we have the power to deliver when we work together. We collaborate and innovate – pushing one another to transform not just Pacific Life, but the entire industry for the better. Why? Because it’s the right thing to do. Pacific Life is more than a job, it’s a career with purpose. It’s a career where you have the support, balance, and resources to make a positive impact on the future – including your own.

We’re actively seeking a talented Senior Full Stack Engineer to join our Journey team in Newport Beach, CA.

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. You will fill a new role that sits on a team of 5 people in the CMD division. Your colleagues will include Senior System Analysts & Engineer fellow professionals that believes in open communication, collaboration & teamwork, continuous learning, innovation and at the same time having fun by virtue or recognitions and celebrations.

How you will make an impact:

  • Design, Develop & 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 & Maintain end to end CI/CD pipelines for continuous delivery.

The experience you will bring:

  • Bachelor’s degree in Computer Science, Engineering, or a related field.
  • 5+ Years of software development experiences with minimum 2 years of experience as 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 Azure DevOps or similar platforms.
  • 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

What will make you stand out:

  • Knowledge on Gen AI RAG, MCP patterns is a plus.
  • AWS Certifications (AWS Certified Developer)
  • Familiarity with containerization and orchestration tools
  • Experience with an Integration Platform like MuleSoft is a plus.
  • Knowledge of best practices in cybersecurity and data protection.

You can be who you are.

People come first here. We’re committed to a diverse, equitable and inclusive workforce. Learn more about how we create a welcoming work environment through Diversity, Equity, and Inclusion at www.pacificlife.com. What’s life like at Pacific Life? Visit Instagram.com/lifeatpacificlife.

#LI-KP1

#LI-KP1

Base Pay Range:

The base pay range noted represents the company’s good faith minimum and maximum range for this role at the time of posting. The actual compensation offered to a candidate will be dependent upon several factors, including but not limited to experience, qualifications and geographic location. Also, most employees are eligible for additional incentive pay.

$124,830.00 - $152,570.00

Your Benefits Start Day 1  
 

Your wellbeing is important to Pacific Life, and we’re committed to providing you with flexible benefits that you can tailor to meet your needs. Whether you are focusing on your physical, financial, emotional, or social wellbeing, we’ve got you covered.

  • Prioritization of your health and well-being including Medical, Dental, Vision, and Wellbeing Reimbursement Account that can be used on yourself or your eligible dependents

  • Generous paid time off options including: Paid Time Off, Holiday Schedules, and Financial Planning Time Off

  • Paid Parental Leave as well as an Adoption Assistance Program

  • Competitive 401k savings plan with company match and an additional contribution regardless of participation

You Can Be Who You Are

We are committed to a culture of diversity and inclusion that embraces the authenticity of all employees, partners and communities. We support all employees to thrive and achieve their fullest potential.

What’s life like at Pacific Life? Visit Instagram.com/lifeatpacificlife

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.


What Pacific Life employees say

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Benefits

Hours and flexibility

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About Pacific Life

Sourced by ZipRecruiter

When you purchase life insurance and retirement solutions, you're buying a promise. A promise that today, tomorrow or ten years from now, we'll be there. For more than 150 years, our clients have trusted Pacific Life to protect what matters most to them - their families, their businesses, their futures.

Industry

Finance and insurance

Company size

1,001 - 5,000 Employees

Headquarters location

Newport Beach, CA, US

Year founded

1868

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