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Senior Mern Stack Developer Jobs in Hackettstown, NJ

Damco Solutions

Java fullstack Snr Developer

Whippany, NJ · On-site

$53 - $68.50/hr

Damco Solutions is seeking a Senior Java Full-Stack Developer with 6-8 years of hands-on experience in building scalable, high-performance applications. The role involves backend development using ...

Lowenstein Sandler

Senior Software Engineer

Roseland, NJ · On-site

$145 - $165/hr

Design, develop, test, deploy, and maintain full-stack enterprise web applications using C#, .NET, ... Familiarity with DevOps practices including source control (Git), CI/CD pipelines, and release ...

Lowenstein Sandler

Senior Software Engineer

Roseland, NJ · On-site +1

$132K - $174K/yr

Design, develop, test, deploy, and maintain full-stack enterprise web applications using C#, .NET, ... Familiarity with DevOps practices including source control (Git), CI/CD pipelines, and release ...

Lowenstein Sandler

Senior Software Engineer

Roseland, NJ · On-site +1

$132K - $174K/yr

Design, develop, test, deploy, and maintain full-stack enterprise web applications using C#, .NET, ... Familiarity with DevOps practices including source control (Git), CI/CD pipelines, and release ...

Deloitte

Senior Python Developer

Morristown, NJ · Hybrid

$125K - $168K/yr

... software stack. * Collaborate with cross-functional teams to design scalable solutions ... As an experienced Sr . Python Developer you will have the ability to share new ideas and ...

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Senior Mern Stack Developer information

See Hackettstown, NJ salary details

$24

$61

$88

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

As of Aug 11, 2026, the average hourly pay for senior mern stack developer in Hackettstown, NJ is $61.23, according to ZipRecruiter salary data. Most workers in this role earn between $50.91 and $70.53 per hour, depending on experience, location, and employer.

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.

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 cities near Hackettstown, NJ are hiring for Senior Mern Stack Developer jobs? Cities near Hackettstown, NJ with the most Senior Mern Stack Developer job openings:
Senior Mern Stack Developer jobs near you

Senior Full Stack Engineer

Delan Associates, Inc.

Piscataway, NJ • On-site

Contractor

Posted 19 days ago

Job description

Position Summary:
We are seeking an experienced and passionate Senior Full Stack Engineer to design, build, and support high-quality solutions for our member and agent portals, driving our growing business strategies. This hands-on role requires expertise in modern frontend and backend technologies within a microservices architecture hosted on AWS, with regular collaboration across onshore and offshore engineering teams.
Responsibilities
Design, develop, and maintain application features across frontend (React, Next.js) and backend services (Python, Go, Node.js).
Participate in architectural design discussions and contribute to the technical strategy of applications and services.
Implement RESTful APIs and backend services aligned with SOLID principles and microservices best practices.
Write clean, testable, maintainable code with appropriate unit, integration, and end-to-end tests.
Manage services throughout the full SDLC: requirements gathering, design, coding, testing, deployment, monitoring, and ongoing support.
Work within an Agile team environment alongside product owners, QA, and engineers to deliver incremental value.
Collaborate closely with offshore team members, ensuring clear requirements, shared understanding of design, and coding standards.
Coordinate handoffs and overlap with offshore teams to maintain project velocity and dependency management.
Mentor junior and mid-level engineers (both onshore and offshore) through code reviews, pairing, and coaching.
Contribute to CI/CD pipeline enhancements to enable automated, reliable deployments on AWS.
Work with AWS services such as EKS, Lambda, API Gateway, and Kubernetes/EKS for container orchestration.
Participate in on-call rotations to troubleshoot production issues, perform root cause analysis, and implement fixes.
Ensure solutions are scalable, reliable, secure, and meet both internal and external customer requirements.
Stay up to date with emerging technologies and recommend improvements to enhance capabilities and productivity.
Collaborate with leadership to develop and refine technical standards, coding guidelines, and best practices.
Explore opportunities to leverage Amazon Bedrock and prompt engineering for intelligent feature development (if applicable).

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