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Mid Level Full Stack Engineer Jobs in Newark, NJ

Glide

Full Stack Engineer - Mid level

New York, NY · On-site

$130K - $160K/yr

A unique opportunity to work side-by-side with Glide's founders and senior engineers, learning directly from industry veterans. * Gain hands-on, end-to-end experience across the full stack: from ...

Cross River

Full Stack Engineer

Fort Lee, NJ · On-site

The Full Stack Engineer will lead the design and architecture of their LLM-based platform ... Actively mentor junior and mid-level developers. Drive a culture of technical growth, peer learning ...

Pickle

Full Stack Engineer

New York, NY · On-site

$150K - $250K/yr

About the role This is a full-stack engineering role at the center of how Pickle works. You will ... Mid-Level Engineers * Own features end to end with minimal oversight. * Contribute to architectural ...

NOUS RESEARCH

Full Stack Engineer

New York, NY · On-site

Work across the organization owning full-stack engineering on Nous Portal, Hermes Agent, and the ... Strong with Python, TypeScript/Node.js, and a systems-level language like Rust * Familiarity with ...

Patlytics

Full Stack Engineer

New York, NY · On-site

Full Stack Software Engineer About Patlytics: Patlytics is the fastest-growing AI-native patent intelligence platform, transforming how IP is protected and monetized at scale. Our advanced LLMs and ...

Novella

Full Stack Engineer

Manhattan, NY · On-site

They are seeking a Full Stack Engineer to be responsible for building all aspects of their product, collaborating with founders, and establishing a strong engineering culture. Responsibilities : • ...

Schonfeld

Full Stack Engineer

New York, NY

$175K - $225K/yr

The Role We're looking for a Full Stack Engineer to join our AI Technology team and play a critical ... An eye toward high-level product and user-experience design * Experience working with REST APIs ...

Schonfeld

Full Stack Engineer

New York, NY · On-site

$175K - $225K/yr

The Role We're looking for a Full Stack Engineer to join our AI Technology team and play a critical ... An eye toward high-level product and user-experience design * Experience working with REST APIs ...

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All JobsMid Level Full Stack Engineer JobsMid Level Full Stack Engineer Jobs in Newark, NJ

Mid Level Full Stack Engineer information

See Newark, NJ salary details

$46.5K

$140.9K

$199.2K

How much do mid level full stack engineer jobs pay per year?

As of Jul 28, 2026, the average yearly pay for mid level full stack engineer in Newark, NJ is $140,933.00, according to ZipRecruiter salary data. Most workers in this role earn between $116,100.00 and $165,200.00 per year, depending on experience, location, and employer.

What is the difference between Mid Level Full Stack Engineer vs Front End Developer?

AspectMid Level Full Stack EngineerFront End Developer
Required SkillsProficiency in both front-end and back-end technologies, such as JavaScript, HTML, CSS, Node.js, and databasesSpecialized in front-end technologies like HTML, CSS, JavaScript, and frameworks like React or Angular
Work EnvironmentCollaborates across full project stack, often in agile teams, handling both client and server-side tasksFocuses primarily on user interface, user experience, and front-end development tasks
Common UsageUsed in roles requiring full project development, integration, and deploymentUsed in roles focused on designing and implementing user-facing features

The Mid Level Full Stack Engineer has a broader scope, working on both front-end and back-end development, while a Front End Developer specializes in creating and optimizing user interfaces. Both roles require strong JavaScript skills, but the full stack engineer's expertise spans multiple technologies and layers of the application.

What are the key skills and qualifications needed to thrive as a Mid Level Full Stack Engineer, and why are they important?

To thrive as a Mid Level Full Stack Engineer, you need solid proficiency in front-end and back-end programming languages (such as JavaScript, Python, or Java), experience with frameworks (like React and Node.js), and a relevant degree or equivalent experience. Familiarity with version control systems (e.g., Git), cloud platforms (AWS, Azure), and databases (SQL/NoSQL) is typically required, and certifications in these areas can be advantageous. Problem-solving ability, effective communication, and strong collaboration skills are crucial soft skills for this role. These competencies ensure you can build scalable, reliable applications while working efficiently within cross-functional development teams.

What are Mid Level Full Stack Engineers?

Mid Level Full Stack Engineers are software developers with several years of experience who work on both the front-end and back-end of web applications. They are proficient in multiple programming languages and frameworks, and are capable of taking on tasks across the entire technology stack, from designing user interfaces to managing databases and server infrastructure. Mid level indicates they have moved beyond junior responsibilities, can work independently, and often mentor less-experienced team members. Their well-rounded skill set allows them to contribute to all phases of development and solve complex technical challenges.

What are some common challenges faced by mid-level full stack engineers when balancing front-end and back-end responsibilities?

Mid-level full stack engineers often encounter the challenge of context-switching between front-end and back-end tasks, which can require different mindsets and technical skills. Managing project priorities and ensuring seamless integration between both layers is key, especially when collaborating with specialized team members. Additionally, staying updated with evolving frameworks and best practices in both domains can be demanding, but it's essential for delivering robust, maintainable solutions. Successfully navigating these challenges often leads to increased autonomy and visibility within the team, paving the way for future advancement.
What are popular job titles related to Mid Level Full Stack Engineer jobs in Newark, NJ? For Mid Level Full Stack Engineer jobs in Newark, NJ, the most frequently searched job titles are:
What job categories do people searching Mid Level Full Stack Engineer jobs in Newark, NJ look for? The top searched job categories for Mid Level Full Stack Engineer jobs in Newark, NJ are:
What cities near Newark, NJ are hiring for Mid Level Full Stack Engineer jobs? Cities near Newark, NJ with the most Mid Level Full Stack Engineer job openings:
Mid Level Full Stack Engineer jobs near you
Infographic showing various Mid Level Full Stack Engineer job openings in Newark, NJ as of July 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $140,933 per year, or $67.8 per hour.

Mid-Level Full Stack Engineer

Simple Closure, Inc

New York, NY • On-site

$120K - $170K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 8 days ago

Job description

Company Overview
Most companies don't end in acquisition - they end in closure. Yet shutdown has never been given the same rigor, clarity, or professionalism as the moments that came before it. Nearly 4 million companies shut down every year, creating a massive, overlooked market. SimpleClosure is building the infrastructure to change that.
Having raised over $20M from leading VCs and trusted by more than 7,000 companies to date, we streamline the entire business dissolution process - from legal and tax to operational and administrative - as one coordinated effort instead of a patchwork of disconnected steps. We take it a step further by connecting founders with buyers for their remaining assets, so they can realize value that would otherwise be lost.
Joining SimpleClosure means helping define an entirely new category, solving complex, high-impact problems, and building the products and processes that support founders through one of the most important moments in a company's journey.
Job Overview
SimpleClosure is seeking a Mid-Level Full Stack Engineer to join our growing engineering team. In this role, you'll work across the stack to build, improve, and scale core product functionality that directly impacts our customers.
You'll work in a small pod with dedicated product and design support, shipping in short cycles alongside the internal teams who use the platform every day. This role is ideal for an engineer who enjoys owning features end to end - balancing frontend craftsmanship with backend problem-solving in a fast-moving startup environment.
*Candidates MUST be located in the New York City Metro area.
Key Responsibilities
  • Design, build, and maintain full-stack features across the SimpleClosure platform
  • Collaborate with Product, Design additional stakeholders to translate requirements into scalable technical solutions
  • Implement clean, maintainable frontend experiences using Next.js, React and TypeScript
  • Build and integrate backend services, APIs, and data models to support product workflows
  • Write high-quality, well-tested code and participate in code reviews
  • Own features end-to-end, from technical design through deployment and iteration
  • Debug, troubleshoot, and resolve issues in production environments
  • Continuously improve development processes, tooling, and code quality

Desired Skills & Qualifications
  • Experience: 3-5 years of professional software engineering experience, ideally in a startup or fast-paced environment
  • Frontend: Strong experience with React and TypeScript; Next.js or similar frameworks preferred
  • Backend: Experience building server-side logic, APIs and integrating with third party services
  • Databases: Familiarity with relational and/or NoSQL databases
  • Ownership: Comfortable taking projects from concept through deployment and iteration
  • Problem-Solving: Proactive, thoughtful engineer who can navigate ambiguity and make sound technical decisions
  • Collaboration: Strong team player who enjoys working cross-functionally
  • Communication: Clear written and verbal communication skills
  • Adaptability: Thrives in an evolving startup environment with shifting priorities

What we offer
  • Base Salary: $120,000 - $170,000, depending on experience level
  • Competitive equity package
  • Comprehensive health benefits, including medical, dental, and vision
  • Life insurance
  • Unlimited paid time off
  • Flexible hybrid work environment in New York City, Midtown (currently 2 days per week in office)
  • Two company-wide offsites each year
  • 401(k) with Traditional and Roth options, with immediate eligibility

SimpleClosure is an equal opportunity employer
We are committed to providing a work environment free of discrimination and harassment. All employment decisions at SimpleClosure - including recruiting, hiring, promotion, compensation, and termination - are based on qualifications, merit, and business need, without regard to race, color, religion, sex (including pregnancy, childbirth, and related medical conditions), sexual orientation, gender identity or expression, national origin, age, disability, genetic information, protected veteran status, or any other characteristic protected by applicable federal, state, or local law. We're committed to building a diverse and inclusive team, and we welcome applicants from all backgrounds. If you need a reasonable accommodation during the application or interview process, please let us know.
Application Process
Thanks for applying! If your experience is a strong match for what we're looking for, our hiring team will reach out to schedule an initial screening call and walk you through the rest of our interview process. We do our best to respond to every applicant, but given the volume of applications we receive, we may not be able to provide individual updates if we decide not to move forward.

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