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Mid Level Developer Jobs in New Jersey (NOW HIRING)

PGAL

Mid-Level Designer

Hoboken, NJ

... engineering, and planning for a diverse group of public and private sector clients. Our culture is ... We are seeking a talented Mid-Level Designer with 3-5 years of experience who is interested in ...

PGAL

Mid-Level Designer

Hoboken, NJ · On-site

... engineering, and planning for a diverse group of public and private sector clients. Our culture is ... We are seeking a talented Mid-Level Designer with 3-5 years of experience who is interested in ...

PGAL

Mid-Level Designer

Hoboken, NJ

... engineering, and planning for a diverse group of public and private sector clients. Our culture is ... We are seeking a talented Mid-Level Designer with 3-5 years of experience who is interested in ...

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Mid Level Developer information

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How much do mid level developer jobs pay per year?

As of Jul 31, 2026, the average yearly pay for mid level developer in New Jersey is $87,987.00, according to ZipRecruiter salary data. Most workers in this role earn between $60,900.00 and $109,100.00 per year, depending on experience, location, and employer.

What are Mid Level Developers?

Mid Level Developers are software professionals who have gained several years of experience beyond entry-level positions and are proficient in coding, debugging, and collaborating on projects. They possess a strong understanding of programming languages, frameworks, and software development processes. Mid Level Developers often take on more responsibility than junior developers, such as mentoring newer team members, contributing to architectural decisions, and ensuring code quality. They are expected to work independently on tasks, communicate effectively with team members, and deliver reliable solutions to complex problems.

What is the difference between Mid Level Developer vs Junior Developer?

AspectMid Level DeveloperJunior Developer
Experience2-4 years0-2 years
SkillsProficient in multiple programming languages, problem-solving, and project contributionBasic coding skills, learning foundational concepts
ResponsibilitiesDeveloping features, debugging, collaborating on projectsAssisting in tasks, learning codebases, under supervision
Work EnvironmentIndependent work, team collaboration, project ownership

The main difference between a Mid Level Developer and a Junior Developer lies in experience, skill proficiency, and responsibilities. Mid Level Developers have more experience, can handle complex tasks independently, and contribute significantly to projects, whereas Junior Developers are still learning foundational skills and typically work under supervision.

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

To thrive as a Mid Level Developer, you need solid programming skills in languages such as Java, Python, or JavaScript, along with a relevant degree or equivalent experience. Familiarity with version control systems like Git, integrated development environments (IDEs), and frameworks such as React or Spring Boot is typically required. Effective problem-solving, teamwork, and strong communication skills help you collaborate and adapt to project needs. These abilities ensure you can deliver reliable code, work smoothly with colleagues, and contribute to successful software projects.

What opportunities for professional growth can a Mid Level Developer typically expect within a software development team?

As a Mid Level Developer, you can expect to take on more complex projects, mentor junior team members, and gradually assume greater ownership of features or modules. Many organizations support growth through peer code reviews, access to learning resources, and the chance to participate in architectural discussions. Advancement paths often include moving toward senior developer roles, technical leads, or specializing in areas like DevOps or security, depending on your interests and the company's needs.
What are the most commonly searched types of Developer jobs in New Jersey? The most popular types of Developer jobs in New Jersey are:
What are popular job titles related to Mid Level Developer jobs in New Jersey? For Mid Level Developer jobs in New Jersey, the most frequently searched job titles are:
What job categories do people searching Mid Level Developer jobs in New Jersey look for? The top searched job categories for Mid Level Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Mid Level Developer jobs? Cities in New Jersey with the most Mid Level Developer job openings:
Mid Level Developer jobs near you
Infographic showing various Mid Level Developer job openings in New Jersey as of July 2026, with employment types broken down into 87% Full Time, 2% Part Time, 1% Temporary, and 10% Contract. Highlights an 80% Physical, 5% Hybrid, and 15% Remote job distribution, with an average salary of $87,987 per year, or $42.3 per hour.

Systems Engineer, Mid-level

Davis Strategic Innovations, Inc

Moorestown, NJ

Full-time

Posted 14 hours ago

Posted today

Job description

Systems Engineer, Mid-Level

Location: Moorestown, NJ
Employment Type: Full-Time
Work Arrangement: 100% Onsite / In-Person
Clearance: Active Secret Clearance Required

Position Overview

We are seeking a Mid-Level Systems Engineer to support the design, development, and verification of web-based user interfaces for complex defense systems. This position will work as part of an integrated engineering team alongside systems engineers, software developers, and domain experts.

The ideal candidate will have a strong systems engineering background with experience in requirements development, DOORS/Jazz, Cameo modeling, and user interface design or prototyping using Figma. Prior experience supporting naval combat systems or similar complex defense environments is highly desired.

Key Responsibilities
  • Develop and refine system and software requirements for web-based user interfaces.
  • Author and manage requirement specification changes using DOORS and/or Jazz.
  • Develop system models and engineering artifacts using Cameo.
  • Support user interface design and prototyping using Figma.
  • Develop detailed design documentation for new capabilities and enhancements.
  • Conduct peer reviews and coordinate requirement changes through closure.
  • Collaborate closely with systems engineers, software developers, domain experts, and other engineering organizations.
  • Develop test procedures for new and existing user interface requirements.
  • Support software implementation, integration, and testing activities.
  • Perform requirements verification to confirm proper implementation of newly developed and existing capabilities.
  • Investigate technical issues and problem reports, perform root cause analysis, and coordinate issues through resolution.
  • Provide systems engineering guidance and feedback during software design, code, unit test, and integration activities.
  • Support product verification, regression testing, and system-level engineering activities.
Required Qualifications
  • Bachelor’s degree in Systems Engineering, Computer Science, Computer Engineering, Electrical Engineering, Aerospace Engineering, Physics, Applied Mathematics, Information Technology, or a closely related STEM discipline.
  • Professional experience supporting systems engineering activities within complex technical environments.
  • Experience developing, documenting, and managing technical requirements.
  • Experience working with multidisciplinary systems and software engineering teams.
  • Strong written and verbal communication skills.
  • Ability to work effectively in a collaborative, team-based engineering environment.
  • U.S. Citizenship required.
  • Active Secret security clearance required.
  • Ability to work full-time onsite in Moorestown, NJ.
Highly Desired Skills
  • Experience supporting naval combat systems, command-and-control systems, or similar complex defense systems.
  • Requirements development and specification writing using DOORS and/or Jazz.
  • Systems modeling experience using Cameo.
  • User interface design and prototyping experience using Figma.
  • Experience developing requirements for web-based or operator-facing user interfaces.
  • Experience with specification change development and technical peer reviews.
  • Experience providing systems engineering guidance during software design, code, and unit test reviews.
  • Experience developing verification plans and test procedures.
  • Experience with system-level verification and regression testing.
  • Experience investigating problem reports and performing root cause analysis.
  • Experience supporting integration and test events.
  • Familiarity with Linux environments.
  • Familiarity with Java or software development concepts.
Work Location & Clearance

This position is based in Moorestown, New Jersey and requires full-time, in-person onsite support. Remote or hybrid work is not available for this role.

Candidates must possess an active Secret security clearance and be able to maintain the required clearance throughout employment.