Just Front-end Jobs

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 Software Engineer (Front-End JavaScript) - Technical Lead

We are looking for a technical lead for the Globus web applications team: experienced front-end programmer who speaks fluent JavaScript, HTML 5, and CSS 3, to join a team of developers and designers building out the Globus web interfaces and applications.

As a senior member of the Globus web application team, reporting to the Software Development Manager, the focus of this position will be to assist in the creation and operation of web interfaces that are part of the Globus Software as a Service (SaaS) applications and Globus Platform as a Service (PaaS) product. We're looking for front-end developers who speak fluent JavaScript, HTML 5, and CSS 3. We also make heavy use of Python to implement our CLI, SDK, back-end REST APIs, and other tools, so some interest and/or exposure to Python would be helpful. In addition, knowledge of accessibility, AWS and the Linux environment would be useful in this role.

Responsibilities:

  • Lead and/or participate in the definition and documentation of requirements.

  • Architecture and design of complex systems.

  • Based on knowledge of relevant software technologies being developed and/or used in commercial and scientific communities

  • Develop, test, document, deploy and maintain high-quality software.

  • Work in close collaboration with the Globus front line support and professional services teams, and directly with end users, to provide technical support services.

  • Participate in and contribute to research efforts related to the software, including collecting and analyzing data, and writing research papers for journals or conferences.

  • Maintain a working knowledge of relevant software technologies being developed and/or used in scientific and commercial communities.

  • Participate in team coordination and development activities, including project planning, project reporting, recruitment, training new staff, and mentoring junior software developers and students.

Requirements:

  • Bachelor's degree in computer science or another relevant computer-related field, or at least 6 years of professional programming experience

  • 3 years of professional programming experience developing, implementing, debugging, and web-based applications with JavaScript, HTML and CSS

  • Experience with at least one JavaScript framework (e.g. AngularJS, Backbone.js, Ember.js) and some templating library (e.g. Handlebars.js, Mustache)

  • Experience with other major JavaScript libraries (e.g. D3.js, jQuery, Moment.js)

  • Experience with Node.js-based build, development, and packaging tools (e.g. Bower, Broccoli, Express, Grunt, npm)

  • Experience with unit and integration testing tools (e.g. PhantomJS, QUnit, Test’em)

  • Experience with a distributed version control system (e.g. Git, Mercurial)

Experience (Preferred):

  • Experience with Web security technologies (e.g. SSL/TLS, OAuth2, OpenID Connect and PKI)

  • Experience with HTTP servers (e.g., Apache, NGINX)

  • Experience with Linux

  • Experience contributing to an open source project

  • Experience with shell scripting (e.g., Bash)

  • Experience with Agile (e.g. Scrum) development processes

  • Experience in Cloud Computing (e.g. AWS, Azure, Google Cloud)

  • Advanced degree in computer science or another relevant computer related field preferred

Apply

Front End Developer

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

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

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

Front-end UX Developer

SAGA can be many things. We need you to work on overall front-end JavaScript SDK that will be embedded as a base into all new front-ends. We have an existing authoring and data platform that needs to be replaced by a modern system, ideally Vue, by you. We also need very specific smaller authoring solutions for mapping, analytics, or debugging. You will we working on the SDK and various incarnations of the platform. Ideally, you know UX by heart, not basic blog UX, but UX akin to the systems you see in superhero movies. But useable. And at best you win us over with your slick skills in creating user flows and prototypes.

Responsibilities

  • Implement a JavaScript access layer SDK module for our API

  • Modernize the existing front-end with the SDK and Vue

  • Develop various smaller interfaces to an alpha/beta phase and hand them over to other developers

  • Creating User Flow Prototypes with the rest of the team

  • Communicate and collaborate with the overall team on use cases and ideas.

  • Defend against Feature Creep

  • Document your vital and important work

Need to know:

  • Vue.js

  • D3.js

  • CSS3

  • SVG

A very exciting bonus:

  • Total comprehension of user flow paradigms

We’ve been working with partners on a large-scale project that will be a “world’s first” and we’re building up the team to execute this ambitious vision on a global stage. If (no, when) we’re successful, it will serve as a model for the future, and a heck of an experience in the present. Many of the things we’re doing have been done before in small, isolated ways. Now we’ve got a rare opportunity to bring them all together at scale to show the rest of the World what all this new tech is good for, while delivering fun experiences and engaging narratives that make a positive impact. But we need your help to make it truly amazing.

This position will be working onsite with our partners at Hexagram. Hexagram is the creator of SAGA, a cloud-based platform that unites real-world and digital narratives, enabling users to explore physical spaces, interact with believable digital characters, and receive personalized immersive content across multiple platforms in real time. SAGA can be used to orchestrate complex fictional worlds, reward loyal audience members, or bring people together. It publishes information across platforms from SMS to game engines, connecting audiences to the information and experiences they’re looking for. SAGA is already being used on several major immersive projects and we’ve got something in the works that is literally a thousand times larger than what we’ve done before.

Some logistics: We have a small office in Chinatown, NYC in a terrific building with a scary elevator. We have people in this office. We have people working remotely. We like the idea of work/life balance, but recognize that it’s not always easy to achieve. All of us love what we do. We don’t pay insanely well because we are in the low-margin world of doing things that are difficult and risky. If we do these things well, they become more profitable. We are patient. We remember friends. We hug appropriately. We quietly enjoy it when people think we are crazy. We’ve been doing what we’ve been doing for seven years and the phone has never rung as often or as loudly. We’re excited. Join us!

Apply