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Trainee Junior Mern Stack Developer Jobs in Ohio

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Trainee Junior Mern Stack Developer information

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 Ohio? For Trainee Junior Mern Stack Developer jobs in Ohio, the most frequently searched job titles are:
What cities in Ohio are hiring for Trainee Junior Mern Stack Developer jobs? Cities in Ohio with the most Trainee Junior Mern Stack Developer job openings:
Infographic showing various Trainee Junior Mern Stack Developer job openings in Ohio as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution.

Sr Applications Developer MERN

Foundation Software

Strongsville, OH • On-site

$88K - $121K/yr

Full-time

Posted 10 days ago


Foundation Software rating

9.3

Company rating: 9.3 out of 10

Based on 7 frontline employees who took The Breakroom Quiz

15th of 242 rated software companies


Job description

Senior Application Developer (MERN/ GCP/ Technical Lead)Build the Future of Construction TechnologyFoundation Software is one of the fastest-growing construction software companies in the U.S. and a multi-year Northeast Ohio Top Workplace. We're seeking a Senior Application Developer who combines strong hands-on engineering skills with technical leadership, project ownership, and a passion for building modern cloud-native applications.This role focuses on the TypeScript-based MERN stack and Google Cloud Platform (GCP) while helping evolve our broader technology ecosystem.Development & ArchitectureDesign, build, and support scalable applications using MongoDB, Express.js, React, Node.js (TypeScript), APIs, and GCP.Develop modern web applications, microservices, integrations, and cloud-native solutions deployed via containers to Google Cloud Run, Cloud Functions, and Kubernetes.Lead solution design and contribute to architecture decisions.Drive modernization initiatives that improve scalability, reliability, security, and maintainability.Technical & Project LeadershipLead technical projects from design through deployment.Coordinate work across developers, product teams, and stakeholders.Facilitate architecture reviews, planning sessions, and technical decision-making.Identify and resolve technical risks, dependencies, and delivery challenges.Mentorship & CollaborationMentor developers through code reviews, coaching, and knowledge sharing.Promote engineering best practices including clean architecture, dependency injection, testing, performance, and code quality.Partner closely with Product, QA, DevOps, Architecture, and business teams.Troubleshoot complex production issues using the observability stack (Sentry, OpenTelemetry, structured logging) and drive continuous improvement.Required7+ years of software development experience.Proven experience leading software projects and influencing technical direction.Strong, current expertise with TypeScriptStrong expertise with:MongoDB (native Node.js driver; Mongoose a plus)jsReactjsHands-on experience with:Dependency injection / IoC containers (InversifyJS or similar)Redis-backed job queues (BullMQ or similar) and Google Cloud Tasks / Pub/SubAuth0 / OIDC / JWT-based authenticationSchema validation with ZodModern React tooling - Redux Toolkit, React Hook Form/Formik, and Material UI (MUI) or similar.Experience developing and deploying solutions in Google Cloud Platform (GCP), including Cloud Run, Cloud Functions, Cloud Tasks, Pub/Sub, and Secret Manager.Experience with Docker and Kubernetes for containerized service deployment.Experience building scalable web applications, APIs, microservices, and distributed systems.Experience mentoring developers and leading technical discussions.Strong communication, collaboration, and problem-solving skills.PreferredExperience as a Technical Lead, Lead Developer, or Project Lead.Experience with payments/card processing, PCI-DSS, or client-side field-level encryption.Experience with construction software, ERP systems, financial systems, or expense management solutions.Experience building or integrating expense management, AP, invoice processing, procurement, or purchasing applications.Experience with feature flag release managementExperience integrating LLMs / generative AI into production applications.Familiarity with equivalent technologies on the Azure / .NET / C# stack.Why Foundation?Influence architecture and technical direction.Lead impactful projects and mentor other developers.Work with modern TypeScript, React, and GCP technologies.Competitive compensation, strong benefits, and career growth opportunities.Award-winning culture with a collaborative, employee-focused environment. If you enjoy building modern cloud applications, leading technical initiatives, and mentoring others, we'd love to talk with you.

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