Sr. Full Stack Developer (React/Node)

Polarits; Woodlawn (MD); On-site; USD 120,000 - 180,000; Full time

Job summary

Polarits is seeking a Sr. Full Stack Developer (React/Node) for an onsite role in Woodlawn, MD. The ideal candidate has 10+ years of experience with Node.js, React.js, Redux, and modern front-end architectures.

The position requires U.S. Citizens or Green Card holders and willingness to work on-site five days a week. Responsibilities include architecting, coding, and delivering scalable web applications, building RESTful services, mentoring teammates, and ensuring quality through DevOps and

Qualifications

• 10+ years of experience in modern software development and building web applications with Node/React stack.
• Strong experience with RESTful services and SPA front-end frameworks.
• Proven ability to lead design, development, testing, and delivery in Agile environments.

Responsibilities

• Architect, design, code, and implement next-generation web applications using NodeJS and ReactJS.
• Develop RESTful APIs and front-end features with Redux/Mobx state management.
• Mentor teammates on Node.js and React technologies and participate in code reviews.
• Collaborate with stakeholders to translate requirements into scalable solutions.
• Ensure code quality with DevOps practices and automated testing.

Skills

React

Node

Redux

Mobx

Flux

Typescript

Bootstrap

Tools

Express.js

Jenkins

Docker

SonarQube

UrbanCode

OpenShift

Job description

Hello Folks, Please find the below requirement and let mel know your interest?

Job Title: Sr. Full Stack Developer (React/Node)

Woodlawn, MD -onsite

only USC or GC

Please mention candidates full name including middle name and whether they can attend a FTF interview in MD.

Key Required Skills:

• React, Node, Redux, Mobx, Flux, Typescript, and Bootstrap.

Position Description:

• Architect, design, code, and implement next-generation web application using software engineering best practices in the latest technologies: NodeJS, Single Page Application front-end (ReactJS, ReduxJS, MobxJS), NodeJS API Framework (RESTful APIs, Express, Knex), and DevOps (Jenkins, Red Hat OpenShift, Docker, SonarQube, UrbanCode).
• Provide software expertise in one or more of these areas: Rich Single Page Application modular user interfaces, secure RESTful API micro-services, User Experience (UX) and accessibility (Section 508/WCAG/USDS Web Standards).
• Investigate and repair application defects regardless of component: front-end, business logic, middleware, or database (PL/SQL and Data Modeling)
• Brief management, customer, team, or vendors using written or oral skills at appropriate technical level for audience.
• All other duties as assigned or directed.

Basic Qualifications

• 10+ years of experience in modern software development with a solid understanding of designing, building, deploying, and running applications - Combined experience building web applications with modern technologies (Node, React, Redux, Mobx, Flux, Typescript, Bootstrap).
• Extensive senior level full-stack software development experience with Node.js and React.js with detailed understanding of user interface frameworks, back-end software architecture interactions and node module capabilities.
• Comprehensive knowledge of Scrum and Kanban Agile development process and TDD, BDD, ceremonies including scrums, planning events, backlog grooming, retrospectives anddemos.
• Strong communication and collaborative skills in providing technical direction and hands-on software development to include design, development and testing.

Required Skills

**Selected candidate must be able to obtain and maintain a public trust clearance**

**Selected candidate must be willing to work on-site in Woodlawn, MD 5 days a week**

**Master's and 5+ years of experience, Bachelor's and 7+ years of experience or 13+ years in lieu of a degree**

• Extensive senior level full-stack software development experience with Node.js and React.js with detailed understanding of user interface frameworks, back-end software architecture interactions and node module capabilities.
• Strong experience with JavaScript frameworks/technologies such as React.js, Express.js, MobX, Redux or Flux.js.
• Strong development experience with developing RESTful Web Services using Node.js.
• Complex programming, program debugging, data analysis, problem analysis and resolution of issues within open source applications.
• Expertise in writing complex SQL queries in PostgreSQL and optimize queries.
• Experience with working as part of a large team and managing andresolving merge conflicts and working with upstream and downstream dependencies.
• Ability to mentor team members on Node.js and React technologies.

Desired Skills

• Experience with HTML/CSS creation and manipulation.
• Experience with other JavaScript frameworks such as Express, Restify, Hapi, Sails, JOI, Moment, Axios and Knex.
• Experience with Jenkins and Continuous Integration.
• Experience with databases PostgreSQL and SOLR.
• Standards & Protocols knowledge including XML, XSLT, WSDL, JSON.
• Experience with Testing Tools including Mocha, Chai, Jest, Sinon, Supertest, Enzyme, Instanbul, Selenium, Load Runner, JSLint and Cucumber.
• Experience with source code versioning and Pull Requests with Git and Stash.
• Experience with IDEs such as VS code.
• Knowledge of SonarCube, Phabricator, Gerritt, Karma, Jasmine
• Experience with performance tuning and increasing efficiency of a large enterprise system
• Knowledge of projects using SAFe methodology.
• Experience with DevOps processes and implementation.
• Experience with environments utilizing Cloud Technologies such as Amazon Web Services.
• Experience with NGiNX web server.
• Experience with MQLight, Redis In-memory data structure store and message broker.