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Mid Level Software Engineer Jobs in Montclair, NJ

Rokt

Senior Software Engineer

New York, NY · On-site

$245K - $360K/yr

The Role We are looking for mid-senior level Software Engineers who have shipped real software, solved hard problems, and are ramping towards/ready to own functional areas of a platform. You'll bring ...

Rokt

Senior Software Engineer

New York, NY · On-site

$245K - $360K/yr

The Role We are looking for mid-senior level Software Engineers who have shipped real software, solved hard problems, and are ramping towards/ready to own functional areas of a platform. You'll bring ...

Rokt

Senior Software Engineer

New York, NY · On-site

$245K - $360K/yr

The Role We are looking for mid-senior level Software Engineers who have shipped real software, solved hard problems, and are ramping towards/ready to own functional areas of a platform. You'll bring ...

Fox

Software Engineer II

New York, NY · On-site

$106K - $146K/yr

We are looking for a mid-level engineer who enjoys building scalable, high-performance web ... Build scalable, modular, and high-performance software that supports video advertising, display ...

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All JobsMid Level Software Engineer JobsMid Level Software Engineer Jobs in Montclair, NJ

Mid Level Software Engineer information

See Montclair, NJ salary details

$64.7K

$150.3K

$209.4K

How much do mid level software engineer jobs pay per year?

As of Aug 12, 2026, the average yearly pay for mid level software engineer in Montclair, NJ is $150,330.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,300.00 and $176,300.00 per year, depending on experience, location, and employer.

What is a mid level software engineer?

A Mid Level Software Engineer is a professional with a few years of experience who develops, tests, and maintains software applications. They work independently on tasks, contribute to code reviews, and collaborate with teams to design and implement solutions. Mid-level engineers are expected to write clean, efficient code, troubleshoot issues, and improve system performance. They may also mentor junior developers and participate in architectural discussions. Typically, they have strong problem-solving skills and proficiency in programming languages relevant to their role.

What typical responsibilities can I expect as a mid level software engineer?

As a Mid Level Software Engineer, you will be involved in designing, coding, testing, and maintaining software applications, often working on both new and existing projects. You’ll collaborate with other engineers, product managers, and QA teams to deliver features that meet business requirements, while also participating in code reviews and contributing to architectural decisions. Your responsibilities may also include troubleshooting bugs, refining development processes, and occasionally mentoring junior engineers. This role typically offers a blend of technical challenge, teamwork, and opportunities for continued skill development.

What are the key skills and qualifications needed to thrive in the mid level software engineer position, and why are they important?

To thrive as a Mid Level Software Engineer, you need a solid understanding of software development principles, programming languages such as Java, Python, or C#, and a bachelor’s degree in computer science or a related field. Experience with version control systems like Git, familiarity with agile methodologies, and sometimes certifications such as AWS Certified Developer or Microsoft Certified: Azure Developer Associate are advantageous. Strong problem-solving skills, teamwork, and effective communication are standout soft skills in this position. These combined skills enable engineers to deliver high-quality code, collaborate efficiently within development teams, and adapt to evolving project requirements.

Is 25 too late to become a mid level software engineer?

Age is not a barrier to becoming a mid level software engineer; many professionals transition into software development in their mid-20s or later. Success depends on acquiring relevant skills, such as programming languages and software development tools, and gaining practical experience through projects or internships.
What are the most commonly searched types of Software Engineer jobs in Montclair, NJ? The most popular types of Software Engineer jobs in Montclair, NJ are:
What are popular job titles related to Mid Level Software Engineer jobs in Montclair, NJ? For Mid Level Software Engineer jobs in Montclair, NJ, the most frequently searched job titles are:
What cities near Montclair, NJ are hiring for Mid Level Software Engineer jobs? Cities near Montclair, NJ with the most Mid Level Software Engineer job openings:
Mid Level Software Engineer jobs near you
Infographic showing various Mid Level Software Engineer job openings in Montclair, NJ as of August 2026, with employment types broken down into 81% Full Time, 11% Part Time, and 8% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution, with an average salary of $150,330 per year, or $72.3 per hour.

Front-End Developer (Mid-Level)

Jobs for Humanity

New York, NY • On-site, Remote

$113K - $132K/yr

Full-time

Re-posted 26 days ago

Job description

Company Description

About Mini Studio AI

Mini Studio AI is an early-stage startup pioneering the future of animation. We're building a magical storytelling engine powered by generative AI to create deeply personalized, emotionally resonant animated content for kids - think Pixar meets GPT. From personalized cartoons and social-emotional learning stories to interactive kids' content, we're redefining what animation can be.

We're a small, fast-moving team of creatives and technologists with a big mission: to make every child feel seen, understood, and inspired. Backed by a16z and other top investors, we're growing fast and looking for ambitious collaborators to help us build the next chapter of storytelling.

Job Description

Front-End Developer (Mid-Level)

Location: Europe (Work remote)
Type: Full-Time
Seniority Level: Mid-Level

What You'll Do

As our Front-End Developer, you'll play a central role in building and optimizing our GenAI-powered video editing platform. You'll work in a modern monorepo setup, integrating real-time features, browser-level video optimization, and cutting-edge AI interfaces to deliver magical user experiences.

GraphQL Integration & Subscriptions:

  • Develop and optimize front-end interfaces leveraging GraphQL queries, mutations, and subscriptions for real-time data fetching and updates.

  • Design robust caching strategies and state synchronization using local storage and state management tools like XState or Zustand.

AI & GenAI Integrations:

  • Integrate advanced AI functionalities into applications using Vercel AI SDK and other modern LLM tools.

  • Develop intuitive, chat-driven, and creative AI-powered user experiences.

Real-time & Next.js Development:

  • Implement performant, real-time interactions using Next.js, ensuring rapid response times and smooth user experiences.

  • Employ real-time data handling techniques and local caching for improved performance.

Media & Video Optimization:

  • Enhance browser-level media and video performance, efficiently managing media metadata, and ensuring seamless playback.

  • Contribute to or develop web-based video editing tools, utilizing frameworks like Remotion.

Monorepo Collaboration:

  • Operate effectively within a monorepo environment, managing shared packages and cross-team collaboration.

Firebase Integration:

  • Maintain and occasionally optimize existing Firebase services, such as Firestore, Authentication, and Cloud Functions.
    What We're Looking For
     

  • Proficiency with modern JavaScript/TypeScript, React, Next.js, and GraphQL.

  • Experience implementing GraphQL subscriptions and local storage strategies for optimized performance.

  • Familiarity with integrating advanced AI SDKs, such as Vercel AI SDK, into front-end applications.

  • Strong capability in video performance optimization and media handling.

  • Ability to write clean, maintainable, and modular code.

  • Excellent collaboration skills with a proactive, solution-oriented approach.

  • Passion for innovative products blending creativity with cutting-edge AI technologies.
     

Why Join Us

  • Help invent the future of creative storytelling and interactive video.
     

  • Collaborate in a nimble, mission-driven team backed by a16z.
     

  • Build a meaningful product that delights and inspires kids.
     

  • Take ownership in a startup where your work will directly shape the product.
     

  • Equity, early-stage upside, and creative input from day one.

Qualifications

What We're Looking For
 

  • Proficiency with modern JavaScript/TypeScript, React, Next.js, and GraphQL.

  • Experience implementing GraphQL subscriptions and local storage strategies for optimized performance.

  • Familiarity with integrating advanced AI SDKs, such as Vercel AI SDK, into front-end applications.

  • Strong capability in video performance optimization and media handling.

  • Ability to write clean, maintainable, and modular code.

  • Excellent collaboration skills with a proactive, solution-oriented approach.

  • Passion for innovative products blending creativity with cutting-edge AI technologies.
     

Apply