Freelance Full Stack Developer Node Js Jobs in Maryland

Title: Sr Full Stack Developer (React/Node)

Location: Woodlawn, MD (accepting locals only)

Duration: Long Term

Client: SSA         

Experience:  15+ Years

MOI: Only one In-Person

Key Required Skills:

·        Senior full-stack experience with Node.js and React.js; strong UI framework and backend architecture knowledge; skilled with JavaScript frameworks/technologies such as React.js, Express.js; and experienced in building RESTful web services with Node.js.

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), 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.

Skills Requirements:

·        15+ 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 patterns and node module capabilities.

·        Strong experience with JavaScript frameworks/technologies such as React.js, Express.js, Redux or Flux.js.

·        Strong development experience with developing RESTful Web Services using Node.js.

·        Comprehensive knowledge of Scrum and Kanban Agile development process and TDD, BDD, ceremonies including scrums, planning events, backlog grooming, retrospectives and demos.

·        Complex programming, program debugging, data analysis, problem analysis and resolution of issues within open source applications.

·        Strong communication and collaborative skills and the ability translate complex technical details into clear language for non-technical stakeholders

·        Takes accountability for code quality and deliverables produced as part of hands-on software development, including design, development and testing.

·        Expertise in writing complex SQL queries in PostgreSQL and optimizing queries.

·        Experience with working as part of a large team and managing and resolving merge conflicts and working with upstream and downstream dependencies.

·        Ability to mentor team members on Node.js and React technologies.

·        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 Agility Application Lifecycle Management tool

·        Experience with Jenkins and Continuous Integration.

·        Experience with databases such as PostgreSQL, and search tools such as SOLR.

·        Standards & Protocols knowledge including XML, XSLT, WSDL, JSON.

·        Experience with Testing Tools including Mocha, Chai, Jest, Sinon, Supertest, Enzyme, NYC, Selenium, Load Runner, ESLint.

·        Experience with source code versioning and Pull Requests with Git and Bitbucket.

·        Experience with IDEs such as VS code.

·        Knowledge of SonarCube, Black Duck, 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 message services such as MQLight

·        Experience with caching tools such as Redis or ElastiCache.

·        Experience leveraging AI models to quickly generate accurate, high quality code to increase velocity