javascript developer salaries in chicago, illinois

job summary: Summary: The daily responsibilities include writing componentized, tested code for web applications which will get deployed to production weekly. All changes are tracked in Jira, and bigger changes are based on design docs in a wiki created and updated together with respective stakeholders.The web applications are internal-facing, and stakeholders are readily available for prioritization, feedback and clarification where required.The role is for work which spans several existing applications, used for running and reporting on calculations. The focus is on front-end development, but you should be comfortable making changes to controllers on the server side where necessary to support the front-end work.The goal is to componentize existing functionality so it can be reused in similar scenarios, and create new functionality where necessary. Some knowledge of financial markets and products is preferred but not essential2-5JavaScript, ReactJS, nodeJS   location: Chicago, Illinois job type: Contract salary: $63 - 73 per hour work hours: 8am to 5pm education: Bachelors   responsibilities: The daily responsibilities include writing componentized, tested code for web applications which will get deployed to production weekly. All changes are tracked in Jira, and bigger changes are based on design docs in a wiki created and updated together with respective stakeholders.The web applications are internal-facing, and stakeholders are readily available for prioritization, feedback and clarification where required.   qualifications: Experience level: ExperiencedMinimum 3 years of experienceEducation: Bachelors  skills: JavascriptnodeJS Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status. For certain assignments, Covid-19 vaccination and/or testing may be required by Randstad's client or applicable federal mandate, subject to approved medical or religious accommodations. Carefully review the job posting for details on vaccine/testing requirements or ask your Randstad representative for more information.

job summary: Position: Web Developer (.Net, PHP, JavaScript, AJAX) Location: Remote Duration: 3 months Hours: 8-5pm (40 hours per week) Start date: ASAP Must Have's: 3 years' experience as a .Net Developer 3 years working with PHPExperience in: .Net, PHP 7.x, with a strong emphasis on JavaScript & AjAXBig Plus: AWS, prior exp in implementation of google pad manager GTM Project: To assist in a backlog of web dev projects Responsible for design, development and on-going maintenance of consumer-facing and internal use web applications. Responsibilities will include translation of UI design wireframes into actual code that will provide visual elements of web applications , provide technical integration of graphical designs provided by web designers into web applications, support and enhance existing continuous integration and automated deployment environments, build reusable code and libraries for future use, optimize web applications for maximum speed and scalability, and collaborate with other team members and stakeholders on the development of new user-facing features, server-side processes, and enhancements to core application functionality. Essential Job Functions (General) Develop and maintain server-side logic components for web applications (.NET,PHP,Java).Proficient understanding of web markup, including HTML5 and CSS. Proficient understanding of advanced JavaScript libraries and framework, such as JQuery, Jquery Mobile, and AngularJS.Good understanding of asynchronous request handling, partial page updates, and AJAXBasic understanding of image authoring tools used to crop, resize, or make adjustments to images..Proficient understanding of cross-browser compatibility testing tools.Proficient understanding of code versioning tools, such as GIT and Subversion.Understanding of responsive design principles.Design and implementation appropriate security and data protection functions.Develop and maintain existing REST endpoints and web services.Proficient understanding of OWASP security principles.Assist in drafting of development standards for website and endpoint development.Compare and contrast our websites against other leading travel and leisure websites, and make recommendations on new functionality, or enhancements to existing functionality.   location: Chicago, Illinois job type: Contract salary: $50 - 60 per hour work hours: 8am to 5pm education: Bachelors   responsibilities: Responsible for design, development and on-going maintenance of consumer-facing and internal use web applications. Responsibilities will include translation of UI design wireframes into actual code that will provide visual elements of web applications , provide technical integration of graphical designs provided by web designers into web applications, support and enhance existing continuous integration and automated deployment environments, build reusable code and libraries for future use, optimize web applications for maximum speed and scalability, and collaborate with other team members and stakeholders on the development of new user-facing features, server-side processes, and enhancements to core application functionality.   qualifications: Experience level: ExperiencedMinimum 4 years of experienceEducation: Bachelors  skills: .NETweb developmentAJAXPHPJavascriptAWS Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status. For certain assignments, Covid-19 vaccination and/or testing may be required by Randstad's client or applicable federal mandate, subject to approved medical or religious accommodations. Carefully review the job posting for details on vaccine/testing requirements or ask your Randstad representative for more information.

job summary: Seeking an experienced Sr. Full Stack Developer to drive technical teams in support of complex web and mobile app based services. You will work with the teams across the world supporting high profile customer facing digital functions. Required Skills - 3-5HTML5, CSS3, JavaScript - ReactJS or AngularJS but preferably React - NodeJS with microservice and NPM - NoSQL/MongoDB or relational database but NoSQL preferred - Azure or Git but preferably Azure - Unit testing, ideally JUnit and Cucumber  location: Deerfield, Illinois job type: Contract work hours: 8am to 4pm education: No Degree Required   responsibilities: Write a modern Web application using the latest technologies - HTML5, CSS3, JavaScript, ReactJS, NodeJS, and NoSQL/MongoDB. - Communicate and collaborate with other teams, both technical and non-technical - Act as a key player and participate to tech initiatives where interaction design is a key requirement for success - User-centered approach - Facilitating the growth into the next generation of interactive design for all aspects of user-centered design for the projects you work - Communicate and collaborate with other teams, both technical and non-technical - Comfortable working in fast paced Agile environment Required Qualifications - 7+ years of experience in project-based user experience design & development activities. - Demonstrable responsive Web design and development skills with strong experience working in backend services and Database functionalities. - Excellent background working with modern user interfaces using CSS3, HTML5s, Bootstrap, JavaScript. - Excellent experience with ReactJS and Redux creating reusable React components, session management, libraries, templates and working with virtual DOM. - Hands-on experience developing backend microservices with NodeJS and experience with ORM and REST APIs is a must. - Experience with Unit Testing using JUnit and a testing framework such as Cucumber. - Experience with NoSQL, MongoDB or relational Database is required. - Experience in handling cross browser and backward compatibility. - Familiarity with component libraries and excellent visual design skills with sensitivity to user-system interaction - Excellent communication skills - with the ability to document and communicate in a compelling, non-technical way. Ideal experience - Experience with Jenkin, package manager NPM and JavaScript bundler Webpack.. - Experience with Microsoft Azure - Experience with typescript - Act as a leader during technical discussions, clear roadblocks.   qualifications: Experience level: ExperiencedMinimum 10 years of experienceEducation: No Degree Required  skills: DEVELOPERSSIS Equal Opportunity Employer: Race, Color, Religion, Sex, Sexual Orientation, Gender Identity, National Origin, Age, Genetic Information, Disability, Protected Veteran Status, or any other legally protected group status. For certain assignments, Covid-19 vaccination and/or testing may be required by Randstad's client or applicable federal mandate, subject to approved medical or religious accommodations. Carefully review the job posting for details on vaccine/testing requirements or ask your Randstad representative for more information.