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Part Time Junior Mern Stack Developer Jobs (NOW HIRING)

Delphinus Engineering

Full-Stack Engineer

Philadelphia, PA · On-site

$110K - $160K/yr

All full time and part time employees have access to participate in the Delphinus Engineering 401(k) which includes company match of 25% up to 10% deferred. GENERAL SUMMARY: The Full-Stack Engineer ...

Mindrift

Freelance Full-Stack Web App Developer

$60/hr

This part-time remote opportunity is ideal for professionals with hands-on experience in modern ... As a Full-Stack Web App Developer, you'll design, build, and refine browser-based applications with ...

Booz Allen Hamilton, Inc.

Software Developer

Arlington, VA · On-site

$69K - $158K/yr

As a full stack developer, you can resolve a problem with a complete end-to-end solution in a fast ... Full-time and part-time employees working at least 20 hours a week on a regular basis are eligible ...

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Part Time Junior Mern Stack Developer information

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How much do part time junior mern stack developer jobs pay per year?

As of Aug 20, 2026, the average yearly pay for part time junior mern stack developer in the United States is $88,976.00, according to ZipRecruiter salary data. Most workers in this role earn between $67,000.00 and $87,000.00 per year, depending on experience, location, and employer.

What is the difference between Part Time Junior Mern Stack Developer vs Part Time Front End Developer?

AspectPart Time Junior Mern Stack DeveloperPart Time Front End Developer
Required SkillsJavaScript, React, Node.js, MongoDB, basic backend and frontend developmentHTML, CSS, JavaScript, frameworks like React or Angular, UI/UX design
Work EnvironmentFull-stack development in startups, tech companies, or freelance projectsFrontend-focused roles in web design agencies, startups, or corporate teams
Common UsageBuilding complete web applications, handling both client and server-side tasksDesigning and implementing user interfaces, improving user experience

In summary, a Part Time Junior Mern Stack Developer handles both frontend and backend tasks using JavaScript technologies, while a Part Time Front End Developer specializes primarily in creating and optimizing user interfaces. The choice depends on whether you want to work across the full technology stack or focus on frontend design and development.

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Part Time Junior Mern Stack Developer jobs near you
Infographic showing various Part Time Junior Mern Stack Developer job openings in the United States as of August 2026, with employment types broken down into 90% Full Time, 4% Part Time, 5% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $88,976 per year, or $42.8 per hour.

Full-Stack Engineer

Delphinus Engineering

Philadelphia, PA • On-site

$110K - $160K/yr

Full-time, Part-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 12 days ago

Job description

About the Organization
Founded in 1994 as a small, diversified professional services company, Delphinus today employs more than 650 professional and technical personnel supporting a customer base that spans the Defense and Federal markets.
Headquartered in Newtown Square, PA, we have primary offices in Norfolk, VA; San Diego, CA; and Bremerton, WA.
Company Benefits*:
• Comprehensive health program for employee and dependents
• Company paid Dental and Vision
• 401(k) with company match
• Short-term and Long-term disability - Company paid
• Life Insurance and AD&D - Company paid
• Voluntary Spouse and Child Life Insurance
• Paid time off with company holiday
• Tuition Reimbursement
• Employee Assistance Program (EAP)
*Benefit eligibility is set forth in benefit plan documents and organization policies.
Description
SALARY RANGE: $110,000 - $160,000 per year
In determining compensation, various factors will be considered, including but not limited to, educational background; relevant experience, knowledge, skills, and abilities, market factors; and geographic location.
BENEFITS: All eligible full time employees will receive Paid Annual Leave (PAL) starting at 23 days per year and raising by one day per year following one full calendar year of employment (January through December). They will also be offered health benefits and will be automatically enrolled in employer paid short and long term disability and life insurance.
All full time and part time employees have access to participate in the Delphinus Engineering 401(k) which includes company match of 25% up to 10% deferred.
GENERAL SUMMARY: The Full-Stack Engineer position is instrumental in designing, developing, and maintaining sophisticated Condition Assessment Systems that are crucial for naval operations. The Full-Stack Engineer will leverage a modern tech stack centered on GoLang, Kubernetes, and event-driven microservices to build resilient, scalable platforms that directly impact naval readiness and maintenance strategies.
LOCATION: Philadelphia, PA
PRINCIPAL DUTIES/RESPONSIBILITIES:
  • Design, build, and enhance event-driven microservices and software utilities using GoLang, with exposure to Javascript and Kotlin.
  • Develop critical software upgrades and enhancements for advanced Condition Assessment and Remote Monitoring systems.
  • Own the CI/CD pipeline using GitLab CI, Ansible, and Terraform to automate builds, testing, and deployments in a Kubernetes environment.
  • Provide RDBMS support for PostgreSQL and time-series databases (e.g., InfluxDB, TimescaleDB), including schema design, optimization, and administration.
  • Implement and manage robust monitoring and observability solutions using Prometheus and Grafana to ensure system health and performance.
  • Provide engineering services to gather, validate, and analyze shipboard data, troubleshooting issues and supporting the development of equipment logistic models.
  • Conduct hardware setup, maintenance, and rigorous software development testing in accordance with IEEE standards.

EDUCATION AND EXPERIENCE REQUIREMENTS:
  • Bachelor's level degree in Computer, Electrical or Electronics Engineering, or Mathematics with field of concentration in computer science or equivalent. from an accredited college or university.
  • At least 5 years of experience in computer design, software development or computer networks including Linux, Kubernetes, RabbitMQ, Vue, GIT.
  • At least 5 years of experience in Database Development, Web Development or application development using real-time data acquisition and analysis, batch data processing, data storage and retrieval, and user interface applications.
  • Experience in the design, development, and implementation of machinery lifecycle management software systems preferred.
  • Familiarity with and have developed applications using the DoDAF standards preferred.

SPECIAL REQUIREMENTS:
  • Successful applicants must either have an active government security clearance or the ability to receive approval upon position acceptance.
  • Must have a valid US passport or the ability to obtain one upon position acceptance.
  • Ability to obtain OS certification or complete approved related training within 180 days of hire.
  • A+ CE, CCNA-Security, CND, Network+ CE, or SSCP certification preferred.
  • U.S. Citizenship is required.

SKILLS AND ABILITIES:
Essential Skills:
  • Proven experience developing robust backend services using GoLang (10+ years preferred).
  • Expertise in designing and building event-driven microservices architectures (10+ years preferred).
  • Deep understanding and hands-on experience with container orchestration using Kubernetes (7+ years preferred).
  • Experience with message brokers such as RabbitMQ, Kafka, or NATS (7+ years preferred).
  • Proficiency with API design and implementation using gRPC and GraphQL (7+ years preferred).
  • Strong DevOps mindset with hands-on experience in GitLab CI, Ansible, and Terraform (5+ years preferred).
  • Solid experience with observability tools like Prometheus and Grafana (7+ years preferred).
  • Expert-level proficiency with Git for version control.
  • Strong command of Linux environments.
  • Advanced SQL skills and experience with relational databases (e.g., PostgreSQL, MS SQL, etc.) (10+ years preferred).
  • Experience with time-series databases (e.g, TimescaleDB, InfluxDB, etc.) (7+ years preferred).

Additional Preferred Skills:
  • Experience in industrial analytics, machinery diagnostics, or condition-based maintenance (CBM) systems.
  • Prior experience delivering Data-as-a-Service (DaaS) or Platform-as-a-Service (PaaS) solutions.
  • Familiarity with U.S. Government or Department of Defense development environments.

EOE Statement
We are an equal employment opportunity employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status or any other characteristic protected by law.
Exempt/Non-Exempt
Exempt
Req Number
ENG-25-00032
This position is currently accepting applications.

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