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Front-end Jobs nearDenver, CO

Lead JavaScript React Developer

Big Ladder Software in Denver, CO 0 mi javascript reactjs react-redux css3 rest

Perhaps in a past life you were a mechanical engineer or energy modeler that was drawn into the intriguing world of web programming and software development long ago. Maybe you have a degree in physics or mathematics but somewhere along the way you became more excited about creating the software tools rather than using them. Or possibly you’re just a really talented web developer that drives a Prius and loves to recycle. You are now an encyclopedia of programming knowledge and web wisdom accrued over the years. So what’s missing? Maybe you’ve been working at Internetz Inc. where you and a horde of other developers try to maximize the clicks while hanging on for that mercurial, next round of VC funding. Somewhere in the back of your mind, you wonder if it might be possible to put your skills to good use for a higher purpose… What if you could enjoy the challenge of interesting, creative work, while also having a meaningful impact on the planet? What if you could play a major role in a small, but growing, dynamic team of mechanical engineers, scientists, and programmers? Sound like you?

Responsibilities

This job is a full-time position at our headquarters in downtown Denver. If hired, responsibilities would include:

  • Reenvisioning a legacy application into a stunning, modern JavaScript web application

  • Developing web-based user interfaces for energy modeling tools

  • Redesigning and updating company websites (bigladdersoftware.com, unmethours.com).

Minimum Qualifications

To be considered for the job, you should be able to demonstrate the following minimum qualifications:

  • Minimum three years professional experience as a front-end JavaScript developer

  • Experience leading the development of a significant web application project

  • Experience with systems integration using REST, SOAP, and other APIs

  • Strong understanding of the fundamentals of programming

  • Excellent skills and proven experience with JavaScript, HTML5, and CSS3

  • Ability to rapidly implement single-page applications from design specs

  • Experience using React and Redux libraries for complex applications

  • Experience integrating with databases and web services in the middle of the stack

  • Familiarity with full-stack web development and application deployment

  • Experience with version control systems (preferably Git)

  • Excellent communication and people skills.

Preferred Qualifications

The following qualifications are not required but will help your application stand out from the crowd:

  • Background in energy/building science, energy modeling, physics, or mathematics

  • Experience with UI/UX design

  • Experience with web application testing frameworks

  • Experience with data visualization and/or charting libraries (D3, etc.)

  • Experience with scripting languages (Ruby, Python, etc.)

  • Experience with open-source software development.

Apply

Remote Jobs

Full Stack Developer

Supernova is a venture-backed startup developing the world's first design to code platform. Supernova Studio accelerates the app development workflow for mobile designers and developers by converting any mobile design into fully-fledged native applications for iOS, Android and React Native.

As the first Czech company to be accepted into and graduate from YCombinator, the founding team returned from San Francisco this year to open and grow their Prague headquarters. We're seeking more Full Stack Developers to join an awesome team of skilled people working hard to realize their dreams.

Apply now and work remotely at Supernova.io

Apply

Jobs farther away

Senior Front-End Engineer (Angular)

You will be working on a small team with an immense opportunity to make a difference. You will play a critical role in leading the front-end team in terms of best practice, clean code, peer code reviews, automated testing, and deployment. We are looking for a leader to help us accomplish our mission of changing the way users interact with their sales software.

RESPONSIBILITIES

  • Develop high-quality software design and architecture

  • Identify, prioritize and execute tasks in the software development life cycle

  • Develop applications and features using clean, efficient code

  • Automate tasks through appropriate tools and scripting

  • Review and debug code, including peer reviews

  • Perform validation and verification testing

REQUIREMENTS

  • 3+ years in Angular

  • 5+ years in JavaScript/TypeScript

  • Some experience in Jasmine unit testing

  • Excellent organizational and leadership skills

  • Significant attention to detail when writing code, including good commenting and code documentation

Apply

Senior Front-End Engineer (Angular)

You will be working on a small team with an immense opportunity to make a difference. You will play a critical role in leading the front-end team in terms of best practice, clean code, peer code reviews, automated testing, and deployment. We are looking for a leader to help us accomplish our mission of changing the way users interact with their sales software.

RESPONSIBILITIES

  • Develop high-quality software design and architecture

  • Identify, prioritize and execute tasks in the software development life cycle

  • Develop applications and features using clean, efficient code

  • Automate tasks through appropriate tools and scripting

  • Review and debug code, including peer reviews

  • Perform validation and verification testing

REQUIREMENTS

  • 3+ years in Angular

  • 5+ years in JavaScript/TypeScript

  • Some experience in Jasmine unit testing

  • Excellent organizational and leadership skills

  • Significant attention to detail when writing code, including good commenting and code documentation

Apply

Senior Full Stack Engineer, Recruiting Products

new

Looking for your next challenge? How about helping us disrupt a $90B+ talent acquisition market! At Glassdoor, we have more than 64M members and thousands of business customers and together we are revolutionizing the way great employees find great jobs and companies.

About the Job

The Recruiting Products team is looking for a Senior Full Stack Engineer to help build out Glassdoor's recruiting platform. You will be play a central role in the technical architecture, development, and delivery of user-facing products which help employers promote their jobs, attract top talent, and manage inbound applicants. The Recruiting Products team plays a key role in Glassdoor’s two-sided marketplace that helps job seekers find jobs and employers find the best candidates.

About You

The ideal candidate will have a passion for developing rich, dynamic experiences that drive long-term loyalty. You are also passionate about creating and delivering high-quality, maintainable code in a fast-paced environment. You lean more heavily towards back-end coding but have a keen interest in front-end technologies and in how users interact with your code.

Skills and Requirements

  • 5+ years of experience building high-volume, consumer-facing web sites working with a mix of back-end and client-side technologies.

  • Proficiency working with Java technologies.

  • You should be adept at working on server-side MVC applications and restful-services that handle millions of requests a day.

  • 1+ years of recent experience with front-end technologies including HTML5, CSS3, JavaScript, ReactJS, NodeJS or similar technologies

  • Proficiency working with SQL and noSQL databases. Experience with Hibernate, Redis, and Riak a plus.

  • Excellent coding practices including a solid understanding of design patterns and unit testing

  • Excellent communication skills and a strong desire to work in a collaborative environment

  • Bachelor's Degree in computer science or related field.

Why Glassdoor?

  • Work with purpose – join us in creating transparency for job seekers everywhere

  • Glassdoor gives back! Glassdoor is a Pledge 1% member; all employees receive 3 paid volunteer days per year

  • 100% company paid medical/dental/vision/life coverage; 80% dependent coverage

  • Paid holidays and flexible paid time off

  • Long Term Incentive Plan

  • 401(k) Plan with a Company Match to prepare for your future

  • No gender pay gap; we’re committed to equal pay with our annual pay gap ’checkup’

  • Located in up-and-coming Fulton Market neighborhood

  • Discounted memberships for local gyms and Divvy

  • Free snacks, drinks, and coffee always available

  • Your choice between Mac or PC

  • Fun office events and celebrations

  • Convenient to public transportation, with pre-tax commuter benefits available

Glassdoor is committed to equal treatment and opportunity in all aspects of recruitment, selection, and employment without regard to gender, race, religion, national origin, ethnicity, disability, gender identity/expression, sexual orientation, age, veteran or military status, or any other category protected under the law. Glassdoor is an equal opportunity employer; committed to a community of inclusion, and an environment free from discrimination, harassment, and retaliation.

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Front End Developer

Critical Mass in Cupertino, CA 944 mi html5 css3 javascript ecmascript-6
new

As a Front End Developer, your Primary responsibilities will be to use HTML5, CSS3 and some JS to develop new features for our clients’ responsive websites. In all cases, we’re taking advantage of everything HTML5 & CSS3 have to offer, as well as the latest in responsive grid frameworks, templating engines and various JavaScript patterns for reusability and performance. Ideal candidates must have extensive experience in responsive HTML and CSS development, don’t necessarily need to be an expert in JavaScript, but some experience and a deep passion to improve your craft is a must. The role will be mentored by a Tech Lead. Candidates will be working hand in hand with Creative and UX to fulfill client requests.

****You will: ****

  • Rapid prototyping with code, using modern front-end frameworks and a digital pattern library

  • Deliver solutions balancing technical and business requirements. Experience has taught you what works. Your long history in the game helps you choose the best mix of proven and cutting-edge technology.

  • Interacting with project teams to understand business and user requirements

  • Maintaining high coding standards and practices and exercise quality control on all aspects of web development

  • Problem-solving in all areas of web development

You have:

  • 3 or more years of demonstrated professional working experience hand-coding advanced HTML,
    CSS, HTML5, CSS3, and JavaScript

  • Package manager and automation tool experience (npm, gulp, grunt)

  • Demonstrated understanding of Responsive Web Design principles

  • Proficiency with Semantic HTML Markup

  • Experience developing high traffic, consumer facing applications

  • Experience diagnosing and solving cross-browser/cross-platform issues

  • Experience working with cross-functional teams

Apply

Senior Front End Developer

Critical Mass in Cupertino, CA 944 mi html5 javascript css3 ecmascript-6
new

As a Senior Developer at Critical Mass, your primary responsibilities will be to use HTML5, CSS3 and some JS to develop new features for our clients’ responsive websites. In all cases, we’re taking advantage of everything HTML5 & CSS3 have to offer, as well as the latest in responsive grid frameworks, templating engines and various JavaScript patterns for reusability and performance. Ideal candidates must have extensive experience in responsive HTML andCSS development, don’t necessarily need to be an expert in JavaScript, but some experience and a deep passion to improve your craft is a must. The role will be mentored by a Tech Lead. Candidates will be working hand in hand with Creative and UX to fulfill client requests.

****You will: ****

  • Rapid prototyping with code, using modern front-end frameworks and a digital pattern library

  • Deliver solutions balancing technical and business requirements. Experience has taught you what works. Your long history in the game helps you choose the best mix of proven and cutting-edge technology.

  • Interacting with project teams to understand business and user requirements

  • Maintaining high coding standards and practices and exercise quality control on all aspects of web development

  • Problem-solving in all areas of web development

You have:

  • 5 or more years of demonstrated professional working experience hand-coding advanced HTML,
    CSS, HTML5, CSS3, and JavaScript

  • Package manager and automation tool experience (npm, gulp, grunt)

  • Demonstrated understanding of Responsive Web Design principles

  • Proficiency with Semantic HTML Markup

  • Experience developing high traffic, consumer facing applications

  • Experience diagnosing and solving cross-browser/cross-platform issues

  • Experience working with cross-functional teams

Apply

NodeJS developer

Plain Concepts Corporation in Redmond, WA 1020 mi nodejs html5 css3 javascript

Plain Concepts is seeking a senior web developer to join its international team in its Redmond office and work on projects with current client accounts. Plain Concepts works with the latest styles and techniques for the web, desktop, and portable devices and is constantly looking for highly motivated and inspired professionals.

We are looking for:

A Nodejs developer to join us. We are a small multidisciplinary team, obsessed with quality and good practices. Some things you'll work on are:

  • Help improve the performance and scalability of the site

  • Add new features that push the web forward

  • Work on demos, prototypes, and try new technologies

  • Create new tools to help developers

  • Help solve issues and questions from other fellow members

  • Code review

If you are interested send us your resume and link to your GitHub account or somewhere else we can see code samples.

Skills & Requirements

  • NodeJS and JavaScript (ES6+ and express will be a plus)

  • Basic knowledge of HTML/CSS

Extras:

  • Experience with Agile methodologies

  • Knowledge on some (or all!) of these technologies

       o   Git
    
    
    
       o   JavaScript testing (mocha, chai, etc.)
    
    
    
       o   Jenkins
    
    
    
       o   Azure (webapps, documentdb)
    
    
    
       o   Powershell
    
    
    
       o   Docker
Apply

Senior frontend javascript engineer

Tellimer in New York, NY 1624 mi vue.js html5 css3

SUMMARY

We’re looking for a front-end JavaScript engineer to join our team in New York. The successful candidate will have a proven track record building front-end for commercial grade cross-browser, responsive web applications with modern JavaScript Libraries like Vue, React, Angular, Ember, etc. Extensive experience consuming and mocking RESTful API JSON responses is required.

RESPONSIBILITIES AND DUTIES

  • Help our New York team to build, update and maintain the front-end of our product suite across our platform

  • Responsible for an extensive test suite, consisting of unit tests, end-to-end tests and UI tests

  • Work alongside our designers, data scientists and trading technology engineers to integrate analytics & trading tech into our client facing platform

  • Implement apps and features from concept through deployment with a responsive, mobile-first approach

  • Review and ensure code quality

QUALIFICATIONS & EXPERIENCE

  • Expert knowledge in Javascript (ES6), Vue.js or equivalent, Vuex or equivalent, responsive grid patterns, HTML5 and CSS3 best practices

  • Expert knowledge in HTML and CSS with pre-processors

  • Ability to write clean, scalable/modular code through source control. GIT required.

  • Excellent communication skills

  • Experience with TDD, or similar paradigms

  • Extensive experience in consuming RESTful APIs

  • Familiarity with tools like NPM/Yarn and Webpack, Vue CLI is a bonus

Apply

Mid-Level Front End Developer

Element Professionals in Medford, MA 1760 mi css javascript css3 html reactjs

Currently seeking a Mid-Senior level front end developer for a Boston based development firm. If you are interested in a start up environment, this could be the position for you. This is a fast growing eCommerce agency that is also building a combination of products. This is a young company that has extremely high expectations of all employees and future growth as a company. As a technology startup in the Boston area we are looking for a candidate that wants to become a long-term part of an up and coming company with high valuation potential.We are looking for full time developers. The experience needed to be successful are:

  • HTML & CSS

  • SASS / SCSS / LESS

  • JavaScript (es2015 +)

  • E-Commerce Experience (nice to have but not required)

  • Vue.js | React.js

JOB DESCRIPTION

JOB DESCRIPTION

Trellis is

We’re looking for a mid-senior front-end developer with an eye for design to join our team. This will allow you to share your valuable experience with a team of developers and while working on exciting projects based on platforms such as Magento & Shopify along with modern frameworks like Vue.js | React.js and Headless approaches.

Requirements:

  • A wide breadth of knowledge regarding standards-compliant HTML | CSS & Javascript – Including responsive design techniques, performance implications of CSS / CSS Animations & JavaScript.

  • Ability to develop for a myriad of devices with differing screen sizes and resolutions.

  • Understanding of web standards and accessibility.

  • Experience building stateful web applications with client-side technologies.

  • Experience with Vue.js or React.js is a plus

  • Experience using Git for version control

  • Career development interest – this includes researching new technologies, and perfecting use of current ones.

  • Self-starter mentality that can be equally at home under supervision or controlling a project on her or his own.

  • Ability to communicate well with both internal team members and external stakeholders.

  • Permission to work in the US

  • Bachelor’s degree or equivalent experience
    Bonus points for:

  1. Ability to commute to Malden, MA 3x+ per week

  2. Asynchronous Programming (Async/Await)

  3. GraphQL

  4. WebGL

  5. Data Visualization

  6. Magento

  7. Shopify

  8. Server side chops

Duties and Expectations

A mid-senior front-end developer is generally expected to:

  • Mentor and help other developers when needed.

  • Assist with architecture of client-side solutions.

  • Use a combination of languages & frameworks to deliver layouts and functional requirements on Shopify and Magento platforms.

  • Help ensure we continuously deliver a consistent experiences across all browsers, platforms and devices.

  • Provide website maintenance and enhancements.

  • Help write functional requirement documents and specifications

  • Assist back-end developers in coding and troubleshooting

  • Maintain graphic standards and branding throughout the product’s interface.

  • Stay up-to-date on emerging technologies.

  • Promote usability best practices.

  • Follow best practices for all languages, performance optimization and search engine optimization.

Apply