Just Front-end Jobs

Front-end Jobs nearBroomfield, CO

UI Software Engineer - Frontend(JavaScript, HTML & CSS)

The Home + Entertainment division of T-Mobile is the next phase in the Un-carrier mobile video strategy. T-Mobile acquired TV technology innovator Layer3 TV which is a next generation provider spearheading a new era of home media, combining the best of television, social, and digital life. Together we will be launching a disruptive new TV service in 2018 and we are doing to TV what we did to wireless: changing it for good!

We have excellent opportunities for an innovative and results-oriented software engineer to work on our UI team creating and maintaining a device-centric user interface. This position is best suited for a strong technical contributor who is intimately familiar with the technologies, methodologies, and concepts the role leverages.

Responsibilities:

  • Brainstorm features with product managers and guide decisions based on your knowledge of the codebase

  • Work with a collaborative team to build new products and iterate on existing features

  • Help architect and design solutions to complex problems

  • Review code and have your code reviewed

  • Write clean, organized, and testable code while also updating existing code to the same standard

Must have the following skills, abilities and knowledge:

  • 3+ years of experience writing client-side JavaScript

  • Expertise building responsive web layouts with CSS and HTML

  • Experience with CSS preprocessors like LESS or SASS

  • Experience building and debugging complex systems in both individual and team environments

  • Disciplined and regimented, with a zealous focus on consistency

  • Strong communication and problem-solving skills

  • High attention to detail and the ability to manage multiple, competing priorities simultaneously

  • Experience working within agile methodologies.

Nice to have’s:

  • Experience with modern frameworks like React, VueJS, or Angular

  • WebSockets and LocalStorage

  • Performance profiling and optimization of Javascript applications

  • Experience with Webpack and Babel

  • Typescript

  • Any experience with Node and/or Mongo

** Qualifications:**

  • 3+ years of experience building web-based user interfaces

  • Bachelor of Science in Computer Science, Computer Engineering, Electrical Engineering, or quantitative field

  • Masters of Science in Computer Science, Computer Engineering, Electrical Engineering, or quantitative field a plus

Apply

Remote Jobs

Senior Performance Engineer

new

Pitch, a new company from the makers of Wunderlist, is looking for a Senior Performance Engineer with deep experience of JavaScript performance - if you’re more interested in shaving milliseconds off of boot timings and keeping rendering at 60 fps, rather than writing CSS, you’re in the right place. We love performance optimizations, metrics instrumentation, and iterating on best-practices with the rest of the frontend teams.

Apply now and work remotely at Pitch

Apply

Javascript Developer - Backend or Frontend

Tribe - a global sports startup based in New Zealand and the Czech Republic is hiring a developer. We're looking for talented Javascript developer (can be either backend, frontend or full stack). We're a 100% remote team, and have both revenue and traction.

Tribe is a single destination for sport that is changing how people follow and consume sports results, news and information.
Apply now and work remotely at Tribe Labs

Apply

Full Stack Software Engineer (JS)

/Data is the leading research company in the developer economy: We help the world understand developers and developers understand the world. We survey 40,000+ developers annually - across mobile, IoT, desktop, cloud AR/VR and machine learning - to help clients such as Microsoft, Facebook, Google and Amazon understand who developers are, what tools they love or hate and where they are going next.

We’re now looking for a full-time Software Engineer to help drive data and visual insights out of millions of developer data points. The position is full time, either remote or based in our Athens office (if you happen to live near), we will also consider locations within 2-3 hours of Central European Time.
Apply now and work remotely at SlashData

Apply

Jobs farther away

Senior Frontend Developer

About Sentry

Sentry's mission is to empower software development teams to build better products, faster. Our crash reporting platform helps tens of thousands of software teams discover, triage, and resolve production software issues, so they can spend less time debugging and more time building software.

About the Team

As a product engineer, you'll join a cross-functional group of software engineers and designers that are responsible for the end-user operation of Sentry. Not only do product engineers build the user interfaces that software developers see and touch, they contribute to the APIs and server logic that power those interactions. If you want to build and improve product features that empower software development teams to do their best work, all while writing open source code, we'd like to talk to you.

Sentry is used by tens of thousands of developers, and as part of our small team, you'll find countless challenges to grow and succeed. If you have a strong technical background and want to engage publicly with the software development community, we feel this is a fantastic opportunity.

About the Role

Sentry is looking for an experienced front-end engineer to drive JavaScript technology initiatives at Sentry. Besides being involved in regular product development, we want someone who can raise everybody's game by driving improvements to our JavaScript software architecture, tooling, and testing processes.

Responsibilities:

  • Develop product features for our open source React single-page application

  • Pursue architecture and tooling improvements so that our development team can ship code faster and more confidently

  • Modify our build process and application code in order to improve Sentry's front-end performance

  • Help maintain our popular JavaScript SDKs so that they remain best-in-class

You'll love this role if:

  • You enjoy refactoring code

  • You're a self-starter who leads by example

  • You've configured Webpack successfully before

  • You believe in performant front-end applications

  • You want to work on a large, open source JavaScript codebase that uses modern ecosystem tools: React, Jest, Babel, Flux architecture patterns, etc

Examples of projects our team has worked on:

  • Sentry 9 introduces Owners, Environments, & Teams

  • Augmenting error reports with Git commit data

  • Workflow improvements to resolution and silence

  • @ Your teammates with Mentions

  • Keep an eye on new code with deploys

Qualifications

  • 4+ years professional JavaScript/front-end experience

  • Expertise with JavaScript and at least two of the following: React, Jest, Babel, Flux architecture patterns, etc.

  • Excellent written and oral communication skills and ability to articulate technical concepts clearly and succinctly

  • Bonus: experience contributing to or maintaining open source projects

Benefits

  • Contribute to an open source product used by tens of thousands of companies

  • Be part of an experienced and renowned team that has worked on some of the world's most popular software products and open source tools

  • Competitive salary and meaningful equity

  • 100% medical, dental, and vision coverage

  • Commuter subsidy

  • 401k

  • Learning & Development stipend

  • Charitable matching program

  • Generous parental leave policy and 529 College Savings Plan

  • Flexible working schedule and vacation policy, and real work/life balance

  • Company events (Hack Weeks, All Hands, quarterly social events) and friends and family events

  • Relocation assistance

Sentry values diversity and inclusivity in our company and is an equal opportunity employer. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Apply