Top 11 React js Jobs in Portland, Me

Node JS Developer
RitePros —Portland, ME
- Azure
- Computer Science
- 5 years
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RitePros —Portland, ME
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- Computer Science
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Software Developer
RitePros —Portland, ME
- Azure
- Computer Science
- Writing skills
Sr Manager Software Development
IDEXX —Portland, ME
- $155,000 - $165,000 a year
- Full-time
- Management
- AWS
- Mentoring
- Health insurance
- Dental insurance
Senior Product Engineer - Portland HQ/Remote East Coast
VETRO, Inc —Portland, ME
- $150,000 - $200,000 a year
- Full-time
- Hybrid work
- AWS
- Senior level
- 2 years
- Health insurance
- Paid time off
Quick Apply
Application Architect
RitePros —Portland, ME
- Azure
- Computer Science
- Office

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Node JS Developer

RitePros
Portland, ME

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Job Details

Qualifications

Containerization systems
Performance monitoring
Authentication
Responsive design
SSO
Secure web application development
Drupal
Content creation for technical audiences
Authorization controls implementation
Cloud Logging
Defect resolution root cause analysis
Incident management
Engineering development testing
Data permissions
Tooling
Mobile product development
Defect analysis
IT quality control
Front-end state management
Scalable systems
Microservices
SQL
System design for system development
IT monitoring tools
Express.js
Incident management operations support
Version control systems
ECMAScript
Mentoring
Software documentation

Full Job Description

Node JS Developer with Bachelor’s Degree in Computer Science, Computer Information Systems, Information Technology, or a combination of education and experience equating to the U.S. equivalent of a Bachelor’s degree in one of the aforementioned subjects.

Job Duties and Responsibilities:

Collaborate with cross-functional teams including UI/UX Designers, Backend Engineers, Product Owners, DevOps, and QA to gather and understand business and technical requirements.
Provide architectural and technical guidance on React.js, React Native, Node.js, and Drupal-based applications, ensuring scalability, maintainability, and performance.
Lead the development and delivery of highly responsive web and mobile applications using React.js, React Native, and RESTful APIs built in Node.js and TypeScript.
Manage production deployment pipelines, CI/CD workflows using tools like GitHub Actions, Jenkins, and CircleCI. Automate test, build, and deploy processes across DEV, QA, UAT, and PROD environments.
Troubleshoot and resolve complex production issues and performance bottlenecks; proactively monitor logs, alerts, and incidents using tools like Datadog, New Relic, Splunk, or ELK Stack.
Plan and lead migration efforts for legacy systems to modern front-end stacks (React, React Native) and back-end services using Node.js and microservices.
Develop and enforce coding standards, best practices, and reusable component libraries in JavaScript/TypeScript for consistency across teams and projects.
Architect and maintain headless CMS solutions using Drupal with decoupled front- end architecture, integrating APIs for content delivery to web and mobile platforms.
Implement secure authentication/authorization strategies using OAuth2.0, JWT, and Single Sign-On (SSO) across web and mobile clients.
Perform version upgrades, module installations, and environment management for Drupal sites; manage content workflows and permissions.
Create and review technical design documents, architectural blueprints, and API contracts to ensure alignment with business goals and engineering standards.
Drive test-driven development (TDD) and automated testing practices (Jest, Mocha, Cypress, Detox) for web and mobile platforms.
Conduct regular code reviews, mentoring sessions, and pair programming to upskill junior developers and enforce quality.
Implement RESTful and GraphQL APIs, manage data persistence with PostgreSQL, MongoDB, and cloud-native databases like DynamoDB and Firestore.
Integrate third-party SDKs, payment gateways, analytics tools, and real-time data feeds into mobile and web applications.
Handle release planning, version control (Git, Bitbucket), and branching strategies for parallel development and hotfixes.
Coordinate disaster recovery (DR) strategies, backup plans, and rollback procedures for business continuity.
Stay updated on emerging technologies and evaluate new frameworks, libraries, and tools for continuous improvement.

Expertise / Skills required for the position:

5+ years of Full Stack development experience with deep expertise in React.js, React Native, Node.js, JavaScript, TypeScript, and Drupal.
Strong understanding of React.js and React Native architecture, component lifecycle, hooks, state management (Redux), and navigation (React Navigation, React Router).
Proven experience designing and implementing Node.js backends and RESTful/GraphQL APIs, with solid understanding of Express.js, middleware, and API versioning.
Advanced TypeScript usage for large-scale applications, enforcing typing, generics, and modularity across codebases.
Experience architecting and developing decoupled / headless CMS applications using Drupal and exposing content via JSON:API or custom endpoints.
Hands-on experience with CI/CD pipelines, release management, and deployment strategies across multi-environment setups (DEV, QA, UAT, PROD).
Deep familiarity with tools like Jenkins, GitHub Actions, GitLab CI, for managing automated builds, tests, and deployments.
Production-grade monitoring and debugging experience using New Relic, Sentry, Datadog, LogRocket, or ELK Stack.
Experience in production issue handling, incident response, root cause analysis, and implementing preventive solutions.
Practical knowledge of secure authentication/authorization workflows including OAuth 2.0, JWT, and SSO integration.
Strong background in unit testing and end-to-end testing frameworks such as Jest, Mocha, Cypress, Detox for web and mobile platforms.
Experience with SQL and NoSQL databases including PostgreSQL, MongoDB, Firebase Firestore, AWS DynamoDB.
Knowledge of cloud platforms like AWS, Azure, or GCP including services like S3, Lambda, CloudFront, EC2, Firebase.
Familiarity with containerization (Docker), managing Node.js services in containers, and cloud deployment best practices.
Experience working on agile development teams with tools such as JIRA, Confluence, and practicing Scrum or Kanban methodologies.
Working knowledge of job scheduling and background workers using tools like BullMQ, Agenda.js, or third-party schedulers (e.g., Cron jobs in cloud functions).
Ability to perform technical design reviews, build solution architectures, and deliver detailed technical documentation.
Prior experience leading code reviews, technical mentorship, and enforcing best practices across frontend and backend teams.
Familiarity with internationalization (i18n) and accessibility (a11y) standards for inclusive UI development.
Experience working on offline-first mobile applications, using libraries like Redux- Persist, SQLite, or Realm.
Exposure to micro front=end architecture and module federation for scalable frontend deployment strategies.

Technologies Involved:

React.js, React Native, Node.js, TypeScript, JavaScript (ES6+), Redux, Express.js, NestJS, PostgreSQL, MongoDB, Firebase, MySQL, Drupal 9/10, JSON:API, REST, GraphQL, Cypress, Jest, Detox, Webpack, Babel, ESLint, Prettier, Git, GitHub Actions, Jenkins, Docker, AWS (S3, Lambda, EC2, CloudFront, DynamoDB), Firebase (Auth, Firestore, Messaging), Google Cloud Platform (GCP), Jira, Confluence, Bitbucket, Figma, Sentry, LogRocket, New Relic, ELK Stack, Agile/Scrum, ServiceNow, Vercel, Netlify, Fastlane (for mobile CI/CD), SQLite, Realm, Redux-Persist.

Work location is Portland, ME with required travel to client locations throughout USA.

Rite Pros is an equal opportunity employer (EOE).

Please Mail Resumes to:
Rite Pros, Inc.
565 Congress St, Suite # 305
Portland, ME 04101.

Email: [email protected]

Apply Now

Refine Your Search

react js jobs in portland, me

Node JS Developer

Full Stack Developer

Software Developer

Sr Manager Software Development

Senior Product Engineer - Portland HQ/Remote East Coast

Application Architect

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