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Trainee Mean Stack Developer Jobs in Newark, NJ (NOW HIRING)

BNY

Vice President, Full-Stack Engineer

Manhattan, NY · On-site

Full-Stack Engineering * Build and maintain high-performance backend services in Java 21 / Spring ... Drive continuous improvement in deployment frequency, change failure rate, and mean time to ...

BNY

Vice President, Full-Stack Engineer

New York, NY · On-site

Full-Stack Engineering * Build and maintain high-performance backend services in Java 21 / Spring ... Drive continuous improvement in deployment frequency, change failure rate, and mean time to ...

Fora

Senior/Staff Full Stack Engineer

New York, NY · On-site

$180K - $225K/yr

About The Role We're looking for a seasoned Senior/Staff Full Stack Engineer to join us as we ... We mean business Fora is equal parts fun, meaningful work and serious travel business. We're ...

Rethink Food

Lead Full-Stack Engineer

Manhattan, NY · On-site

$225 - $265/hr

THE ROLE Rethink Food is seeking a Lead Full-Stack Engineer to serve as the hands‑on technical ... impact" mean the same thing throughout the organization. WHAT YOU WILL DO * Own products ...

Tenex

Forward Deployed Engineer, Full-Stack

New York, NY · On-site

$240K - $500K/yr

Every company over a billion in revenue is asking the same question: what does it mean to run this ... The Forward Deployed Engineer on the engagement learns the stack, ships the agent, and stays on to ...

Rethink Food

Lead Full-Stack Engineer

Manhattan, NY · On-site

$112K - $148K/yr

THE ROLE Rethink Food is seeking a Lead Full-Stack Engineer to serve as the hands-on technical ... mean the same thing throughout the organization. WHAT YOU WILL DO Own products end-to-end ...

Dellfor Technologies

senior .net developer

Jersey City, NJ · On-site

$57.50 - $73/hr

NET stack (WISA, WINS) C#, WPF * Recent 1+ years of developing web application in open source stack (MEAN, MERN) * 2+ years of writing code in JS (ES6), JQuery, HTML, CSS, C# * At Least 5+ years of ...

Dellfor Technologies

senior .net developer

New York, NY · On-site

$60.25 - $76.50/hr

NET stack (WISA, WINS) C#, WPF * Recent 1+ years of developing web application in open source stack (MEAN, MERN) * 2+ years of writing code in JS (ES6), JQuery, HTML, CSS, C# * At Least 5+ years of ...

Vannevar

Engineering Manager, Mission Agents

New York, NY · On-site

$200K - $260K/yr

You'll be responsible for leading the team that designs, ships, and scales full-stack agentic ... Developer and team acceleration: Reduce friction and duplication across the team by building strong ...

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All JobsMean Stack Developer JobsTrainee Mean Stack Developer JobsTrainee Mean Stack Developer Jobs in Newark, NJ

Trainee Mean Stack Developer information

See Newark, NJ salary details

$25

$61

$89

How much do trainee mean stack developer jobs pay per hour?

As of Aug 11, 2026, the average hourly pay for trainee mean stack developer in Newark, NJ is $61.97, according to ZipRecruiter salary data. Most workers in this role earn between $51.54 and $71.39 per hour, depending on experience, location, and employer.

What is the difference between Trainee Mean Stack Developer vs Junior Web Developer?

AspectTrainee Mean Stack DeveloperJunior Web Developer
Required SkillsBasic knowledge of JavaScript, HTML, CSS, MongoDB, Node.js, and ReactFundamental web development skills, HTML, CSS, JavaScript, and some backend knowledge
Experience LevelEntry-level, often beginner or internshipEarly career, with some practical experience
Work EnvironmentTraining programs, internships, or entry-level roles in tech companiesJunior roles in web development teams, often under supervision
CertificationsOptional certifications in web development or JavaScript frameworksBasic certifications or self-taught skills

Both roles are entry-level positions in web development, with Trainee Mean Stack Developers focusing on learning the full MEAN stack and Junior Web Developers working on general web projects. The trainee role emphasizes training and skill development, while the junior role involves applying existing knowledge in real projects.

What are popular job titles related to Trainee Mean Stack Developer jobs in Newark, NJ? For Trainee Mean Stack Developer jobs in Newark, NJ, the most frequently searched job titles are:
What job categories do people searching Trainee Mean Stack Developer jobs in Newark, NJ look for? The top searched job categories for Trainee Mean Stack Developer jobs in Newark, NJ are:
Trainee Mean Stack Developer jobs near you
Infographic showing various Trainee Mean Stack Developer job openings in Newark, NJ as of August 2026, with employment types broken down into 89% Full Time, 4% Part Time, 6% Contract, and 1% Nights. Highlights an 87% Physical, 2% Hybrid, and 11% Remote job distribution, with an average salary of $128,898 per year, or $62 per hour.

Full Stack Software Engineer

Gen II Fund Services LLC

Manhattan, NY • On-site

Full-time

Re-posted 5 days ago

Job description

Full Stack Software Engineer
Who is Gen II?Gen II is a leading fund administration provider focused entirely on serving private capital asset managers and investors with a best-in-class combination of people, process, and technology. Gen II has more than $1 trillion in private fund capital assets under administration.
With offices in the US and Europe, we're looking for do-ers, problem-solvers, and entrepreneurs like you who want to make an impact in our industry, grow with us, and create a community where everyone thrives.
Careers mean more at Gen II - more opportunity, more innovation, and more ideas! You'll have the opportunity to grow in ways that are meaningful to you and work alongside some of the best people in their field. You'll also receive training which will advance your skill set, both technically and personally allowing you to achieve your career aspirations with us. Be part of our community that recognizes achievements, promotes from within, and receive meaningful benefits which focus on your physical, mental and financial well-being.
www.gen2fund.com
Position Overview
We are looking for a Full Stack Developer to design, develop, and implement robust full stack solutions that drive efficiency, enhance data accuracy, and streamline financial operations. This role involves working in a hybrid team structure, collaborating closely with cross-functional teams including consultants, external vendors, and AI tool outputs, while leveraging agentic development tools such as Claude Code to accelerate delivery. You will provide technical leadership and ensure code quality across the hybrid development approach.
Key Responsibilities
  • Design, develop, and deploy scalable Java backend services using Spring Boot to support financial operations, including transaction processing, reporting engines, and secure APIs for internal and external integrations
  • Build responsive, intuitive user interfaces using TypeScript and React, tailored to the workflows of finance and operations users
  • Leverage agentic AI development tools such as Claude Code, Cursor, or similar to accelerate feature delivery, while critically reviewing, validating, and refining AI-generated code to ensure quality, security, and alignment with business requirements
  • Design, optimize, and maintain SQL Server databases including complex queries, stored procedures, indexing, and performance tuning for high-volume financial workloads
  • Implement and maintain CI/CD pipelines and DevOps practices in Azure DevOps to ensure efficient, reliable deployment processes
  • Lead code reviews and provide technical guidance for code developed by in-house engineers, consultants, external vendors, and AI-assisted development tools
  • Establish and enforce coding standards, architectural best practices, and technical documentation requirements across the hybrid development team
  • Integrate solutions with existing platforms and business applications, including financial systems such as Sage Intacct, to improve operational efficiency and automation
  • Optimize applications for scalability, performance, and reliability within cloud-based environments and continuously improve based on feedback and real-world data
  • Develop a strong understanding of the underlying business processes and partner with stakeholders to translate those needs into appropriate, well-designed technical solutions
  • Other duties as assigned.

Qualifications:
  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field
  • 3+ years of experience in full stack software development with a strong focus on Java technologies and modern frontend frameworks
  • Advanced proficiency in Java and the Spring Framework (Spring Boot, Spring Security, Spring Data)
  • Strong expertise in TypeScript and React, including state management, component design, and responsive UI development
  • Hands-on experience with agentic AI development tools such as Claude Code, Cursor, or similar, with a demonstrated ability to drive productive workflows and critically evaluate AI-generated output
  • Strong experience with SQL Server (or a comparable RDBMS), including complex queries, stored procedures, and performance optimization
  • Experience with Git-based version control and CI/CD pipelines (Azure DevOps preferred)
  • Solid understanding of microservices architecture, REST API design, and container technologies (Docker, Kubernetes)
  • Strong grasp of software design patterns, object-oriented programming principles, and secure coding practices
  • Experience with automated testing frameworks such as JUnit, Mockito, Jest, or Playwright
  • Excellent communication skills, with the ability to articulate technical concepts to non-technical stakeholders and provide technical leadership in a hybrid team environment

Desired Attributes:
  • Experience in financial services, private equity, or fund administration is desirable but not required
  • Familiarity with Sage Intacct or similar fund accounting platforms
  • Familiarity with Azure cloud services and cloud-native application development
  • Experience working in Agile/Scrum environments with hybrid teams of in-house staff, consultants, and external vendors
  • Exposure to building or maintaining financial transaction processing systems or reporting engines
  • Demonstrated track record of leading or mentoring engineers in adopting AI-assisted development practices and establishing related code-review and quality standards
  • Working knowledge of Python for scripting, automation, or backend service development
  • Familiarity with agentic workflow frameworks such as LangChain, LangGraph, or similar

The salary range for this position is $125,000 - $160,000, in addition to a discretionary bonus and comprehensive benefits package. Please note that the actual salary offered within that range will depend on the candidate's experience level.
Work Arrangement
All applicants applying to Gen II Fund Services, LLC must be legally authorized to work in the United States. This role follows a flexible hybrid schedule, with the resource expected in the office 1-4 days per week on a need basis.
https://gen2fund.com/candidate-privacy-statement/
Equal Opportunity Employer/Protected Veterans/Individuals with Disabilities
This employer is required to notify all applicants of their rights pursuant to federal employment laws.
For further information, please review the Know Your Rights notice from the Department of Labor.

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