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Trainee Junior Mern Stack Developer Jobs in Raleigh, NC

Software Engineer III

Raleigh, NC · On-site

$56 - $75/hr

Provide technical guidance and mentorship to junior engineers, fostering their professional growth ... Perform full-stack programming tasks according to established company, department, and project ...

... junior engineer you are accountable for, never an oracle. • Integrate third-party APIs and ... Python ML stack (e.g., scikit-learn, PyTorch, or similar) and taking models from prototype to ...

Showing results 41-60

Trainee Junior Mern Stack Developer information

See Raleigh, NC salary details

$23.3K

$86.5K

$133.7K

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

As of Aug 10, 2026, the average yearly pay for trainee junior mern stack developer in Raleigh, NC is $86,491.00, according to ZipRecruiter salary data. Most workers in this role earn between $65,100.00 and $84,600.00 per year, depending on experience, location, and employer.

What can I expect in terms of mentorship and team collaboration as a trainee junior MERN stack developer?

As a Trainee Junior MERN Stack Developer, you will typically work closely with senior developers and team leads who provide mentorship and code reviews to help you hone your skills. You can expect to participate in daily stand-up meetings, collaborate on projects using version control systems like Git, and contribute to both front-end and back-end tasks. The team environment is usually supportive and encourages asking questions, as learning and growth are key focuses at this stage. Regular feedback and pair programming sessions will help you rapidly develop your technical abilities and confidence.

What are the key skills and qualifications needed to thrive as a trainee junior MERN stack developer, and why are they important?

To thrive as a Trainee Junior MERN Stack Developer, you need a solid understanding of JavaScript, HTML, CSS, and basic programming concepts, often supported by coursework or a relevant degree. Familiarity with MongoDB, Express.js, React.js, Node.js, and version control systems like Git is typically required, and completing coding bootcamps or online certifications can be beneficial. Strong problem-solving skills, eagerness to learn, and effective communication help you collaborate with teams and adapt to new technologies. These skills are essential for building robust web applications, working efficiently in development environments, and growing into more advanced developer roles.

What is a trainee junior MERN stack developer?

Trainee Junior MERN Stack Developers are entry-level professionals who are learning to build web applications using the MERN stack, which includes MongoDB, Express.js, React.js, and Node.js. They typically assist more experienced developers while gaining hands-on experience with both front-end and back-end technologies. Their responsibilities often include writing code, fixing bugs, testing features, and learning best practices in software development. These roles are ideal for individuals who are new to full-stack development and want to grow their technical skills in a practical work environment.

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

AspectTrainee Junior Mern Stack DeveloperJunior Web Developer
Required SkillsBasic knowledge of MongoDB, Express.js, React, Node.js, HTML, CSSFundamental web development skills, HTML, CSS, JavaScript
Experience LevelEntry-level, often in training or internshipEntry-level, with some project experience
Work EnvironmentTraining programs, internships, or junior roles in tech companiesJunior positions in web development teams across industries
CertificationsOften encouraged to have certifications in MERN stack or web developmentBasic web development certifications or courses

In summary, a Trainee Junior Mern Stack Developer is typically in training with a focus on the MERN stack technologies, while a Junior Web Developer has broader web development skills. Both roles are entry-level but differ in specific technical focus and experience level.

What are popular job titles related to Trainee Junior Mern Stack Developer jobs in Raleigh, NC? For Trainee Junior Mern Stack Developer jobs in Raleigh, NC, the most frequently searched job titles are:
What job categories do people searching Trainee Junior Mern Stack Developer jobs in Raleigh, NC look for? The top searched job categories for Trainee Junior Mern Stack Developer jobs in Raleigh, NC are:
What cities near Raleigh, NC are hiring for Trainee Junior Mern Stack Developer jobs? Cities near Raleigh, NC with the most Trainee Junior Mern Stack Developer job openings:

Principal Software Engineer/Developer

Fidelity Investments

Durham, NC • On-site

Full-time

This job post has expired today. Applications are no longer accepted.


Fidelity Investments rating

8.7

Company rating: 8.7 out of 10

Based on 271 frontline employees who took The Breakroom Quiz

15th of 150 rated financial services


Job description

Job Description:

Position Description:

***Multiple Positions Available***

Develops modern and responsive single-page web applications using Typescript stack such as Angular and Angular 17+. Integrates with REST APIs to access and retrieve data using NodeJS/NestJS based frameworks. Builds GraphQL APIs and writes clean, maintainable code using JavaScript, HTML5, and CSS. Writes automated tests such as Jest and Cyprus as part of development. Articulates a plan for and implements changes on a production system while adding new features toward team initiatives. Uses business knowledge to translate the vision for divisional initiatives into business solutions by developing complex or multiple software applications and conducting studies of alternatives. Analyzes and recommends changes in project development policies, procedures, standards, and strategies to development experts and management.

Primary Responsibilities:

  • Participates in architecture design teams.
  • Defines and implements application-level architecture.
  • Develops applications on complex projects, components, and subsystems for the division.
  • Recommends development testing tools and methodologies and reviews and validates test plans.
  • Responsible for QA readiness of software deliverables.
  • Develops comprehensive documentation for multiple applications or subsystems.
  • Establishes full project life cycle plans for complex projects across multiple platforms.
  • Responsible for meeting project goals on-time and on-budget.
  • Advises on risk assessment and risk management strategies for projects.
  • Plans and coordinates project schedules and assignments for multiple projects.
  • Acts as a primary liaison for business units to resolve various project/technology issues.
  • Provides technology solutions to daily issues and technical evaluation estimates on technology initiatives.
  • Advises senior management on technical strategy.
  • Mentors junior team members.
  • Performs independent and complex technical and functional analysis for multiple projects supporting several divisional initiatives.
  • Develops original and creative technical solutions to on-going development efforts.

Education and Experience:

Bachelor's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and five (5) years of experience as a Principal Software Engineer/Developer (or closely related occupation) performing web application development and integrating RESTful APIs to build scalable web experiences serving financial investments domains, using Angular.

Or, alternatively, Master's degree in Computer Science, Engineering, Information Technology, Information Systems, or a closely related field (or foreign education equivalent) and three (3) years of experience as a Principal Software Engineer/Developer (or closely related occupation) performing web application development and integrating RESTful APIs to build scalable web experiences serving financial investments domains, using Angular.

Skills and Knowledge:

Candidate must also possess:

  • Demonstrated Expertise ("DE") designing and implementing software solutions, using User Interface (UI) development tech stack--Angular, GraphQL, Java, and JavaScript; implementing State Management patterns and frameworks using NgRx/RxJS; and orchestrating Node.js layers and deployment, using KAD, AWS S3, and ECS.
  • DE designing and developing Customer Profiling, Investment Planning, and feature flag management customized web application features using Bootstrap, Launch Darkly, and APEX; and creating responsive designs for desktop, tablet, and mobile users.
  • DE designing, developing, and integrating Java Web services using Dropwizard, Spring Boot, and Spring Security according to Service Oriented and micro-services architecture; authenticating applications using oAuth and Spring MVC frameworks; and implementing Continuous Integration and Continuous Deployment (CI/CD) pipelines for Web services using Jenkins and GitHub.
  • DE supporting the full web application development lifecycle -- analysis, design, development, test, and deployment -- using Source Control version tools (Git and Stash) and build tools (Maven and Jenkins) according to Agile methodologies.

#PE1M2

#LI-DNI

Certifications:Category:Information Technology

Please be advised that Fidelity's business is governed by the provisions of the Securities Exchange Act of 1934, the Investment Advisers Act of 1940, the Investment Company Act of 1940, ERISA, numerous state laws governing securities, investment and retirement-related financial activities and the rules and regulations of numerous self-regulatory organizations, including FINRA, among others. Those laws and regulations may restrict Fidelity from hiring and/or associating with individuals with certain Criminal Histories.


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