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Front-end Jobs nearDenver, CO

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Remote Jobs

React Developer

This is a senior-level position, we are not currently considering candidates who do not meet the minimum requirements listed below.

Languages/Frameworks/Tools You’re Likely to Use:

  • React, Redux (Saga), Websockets, Async/Await

Basic Requirements:

  • B.S. in Computer Science, or comparable field experience
  • Minimum 5 years of professional experience (A technical assessment will be required)
  • Native-level English; ability to clearly communicate complex concepts verbally
  • Note: Although this is a remote position, we are currently only seeking candidates in North American time zones

Expected timeline:
We move quickly. If you are the right person, we want you here. We’ve moved from application to hire in 1-2 weeks time.

How We Work
Why do people join Clevertech? To make an impact. To grow themselves. To be surrounded by developers who they can learn from. We are truly excited to be creating waves in an industry under transformation.

True innovation comes from an exchange of knowledge across all of our teams. To put people on the path for success, we nurture a culture built on trust, collaboration, and personal growth. You will work in small feature-based cross-functional teams and be empowered to take ownership.

We make a point of constantly evolving our experience and skills. We value diverse perspectives and fostering personal growth by challenging everyone to push beyond our comfort level and try something new.

The result? We produce meaningful work

Getting Hired
We hire people from a variety of backgrounds who are respectful, collaborative, and introspective. Members of the tech team, for example, come from diverse backgrounds having worked as copy editors, graphic designers, and photographers prior to joining Clevertech.

Our hiring process focuses not only on your skills but also on your professional and personal ambitions. We want to get to know you. We put a lot of thought into the interview process in order to get a holistic understanding of you while being mindful of your time. You will solve problems derived from the work we do on a daily basis followed by thoughtful discussions around potential fit. Whatever the outcome, we want you to have a great candidate experience.

Want to learn more about Clevertech and the team? Check out clevertech.careers.

Apply now and work remotely at Clevertech


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


Frontend Engineer (Remote)

We are a diverse team from around the world on a mission to empower video creators to share their stories with everyone, and we want your help!

Join us as a Frontend Engineer and help shape the vidIQ user experience across all of our products.

As part of our growing Frontend Team, you will collaborate with team members at all levels to improve our existing products and develop new products that further our mission. Examples of projects you might work on include: extracting analytics code to shared modules to be used across all products, porting our Chrome extension to Firefox, measuring and improving the usability of our products, and writing integration tests to cover common user workflows.

We are a remote company and our team works from wherever they want. That means you must be self-motivated to succeed. If that sounds great to you and you’re interested in empowering video creators, you’ll fit right in.
Apply now and work remotely at vidIQ


Jobs farther away

Sr. Software Engineer - Front-End Focus

GrubHub Seamless in Chicago, IL 912 mi react-redux reactjs redux javascript jest

About The Opportunity
Got a taste for something new?
Here at Grubhub we’ve been dedicated to giving diners the most convenient way to order food from their favorite restaurants (whether that’s a late night Chalupa from Taco Bell or a salad for lunch from a local restaurant the day after they enjoyed said late night Chalupa).

While we are food-obsessed, we are also customer-obsessed. We look to constantly innovate our technology so our diners’ food experience is memorable, restaurant owners get more business and individuals across the country looking for work can deliver the food from the restaurant to the diner flawlessly. We take great pride in knowing that we are a part of 20+ million diners food ordering experience and we are partnered with 125,000 restaurants in 2,400 US cities across our suite of apps (Grubhub, LevelUp, Seamless, Tapingo, AllMenus and MenuPages).

Want to be a part of the biggest movement in the US that is moving eating forward? If so, we want to talk to you - and hear what’s your favorite restaurant for food delivery!

Grubhub is seeking an experienced software engineer to join our dynamic Corporate Initiative team. Our work is growing the business into new areas of opportunity, spearheading service creation, and expansion across all the core areas of the platform. Day-to-day activities involve coding against stories in a sprint, verifying tests, and getting peer reviews prior to having the code accepted. The work will be distributed across many of the platform systems within Grubhub, to bring holistic technology releases to support large expansions in the business offerings. As a Continuous Delivery organization, releases to production are frequent, avoiding classic challenges of meeting/discussion/planning fatigue and roll-back difficulties that come with heavy, infrequent production releases.

Some Challenges You’ll Tackle

  • Develop highly-available, modular, consistently-styled responsive web applications

  • Collaborate with leadership, product owners, and other engineers to deliver features that drive our business

  • Be a proponent for improving our systems as well as our users’ experiences

You Should Have

  • Bachelor’s Degree in Science, Programming, or Engineering-related field

  • 5+ years experience building highly-scalable consumer-facing applications (e-commerce preferred)

  • Experience developing thoroughly tested code

  • Experience mentoring/coaching engineers and coordinating with developers from other teams or 3rd party vendors.

  • Understanding of and ability to converse in design patterns

  • Experienced developing with React/Redux (or equivalent modern UI framework), CSS post processors, TestCafe/Protractor, ES6+

  • Awareness of Agile/Scrum, or equivalent SDLC methodologies

  • Knowledge of or experience with developing distributed systems

And Of Course, Perks!

  • Flexible PTO. It’s true, no strings attached and all the time you need to recharge.

  • Better Benefits. Get quality insurance, flex-spending accounts, retirement options and commuter perks.

  • Free Food. Kitchens are stocked and free Grubhub each week.

  • Stock Up. All of our employees are owners, in fact, they’re granted Restricted Stock Units, which means we’re all in it to win it.

  • Casual Culture. Catch rays on the rooftop or get comfy on a couch and get to know your coworkers — because work, should be a place you want to be.


Angular Developer

Precise Solutions in Chicago, IL 912 mi angularjs reactjs css ngrx redux

Precise Solutions is an Illinois BEP/FBE (female owned business enterprise) certified consulting company founded in 2000. Our mission is to provide companies with specialized resources that can drive their system portfolio projects using program management processes, change management and blended learning solutions. Please visit our website at www.precise-solutions.com

At Precise Solutions, we are looking for top talent consultants to bring on as employees of our organization and service our clients in the pharmaceutical and healthcare industries primarily located in the Northern Chicago Suburbs. We are much more than a consulting firm! Precise Solutions provides competitive compensation packages with great salaries, benefits, health insurance, paid time off and 401k. We currently have an immediate need for the following:

Job Title: Angular Developer

Client: Pharmaceutical, TBA

Business Unit: Corporate-Information Technology (HQIT)

Location: Chicago Loop

Pay Rate: $50- $55 pr. Hr. plus health, dental, vision insurance, 401k and PTO

Generic Developer Description

  • Codes software applications to adhere to designs supporting internal business requirements or external customers.

  • Standardizes the quality assurance procedure for software.

  • Oversees testing and develops fixes.

  • May require a bachelor's degree in a related area and at least 8 years of experience in the field or in a related area.

  • Has knowledge of standard concepts, practices, and procedures within a particular field.

  • Generally supports commodity or generic/unspecified skills, such as .Net, Sharepoint, Oracle, Cognos, Application Support, HTML, Informatica, JAVA, Oracle, Lavastrom, Unix/Linux Shell Scripting, SQL, PL/AQL, UI Developer, and Web Developer.

  • Relies on experience and judgment to plan and accomplish goals.

  • Performs a variety of tasks.

  • May lead and direct the work of others.

  • A wide degree of creativity and latitude required.

Hiring Manager Notes:

  • 1) What hours and days will this person be working? 5 days| 8hrs
    2) What are the top 5 skills/requirements this person is required have?
    **Required Skill 1: Angular 2+ **
    **b. Required Skill 2: React (Substitute for Angular 2+) **
    **c. Required Skill 3: Html **
    **d. Required Skill 4: CSS or SCSS **
    **e. Required Skill 5: Experience with NGRX or Redux (Nice to have) **
    3) What years of experience, education, and/or certification is required? 2+
    4) What is a nice to have (but not required) regarding skills, requirements, experience, education, or certification? NodeJS, Design Skills, Previous enterprise/SaaS front end experience, experience with React Native/mobile
    5) What is the environment that this person will be working in (i.e. group setting vs individual role)? Working on a number of projects in a group/paired setting
    6) Does this position offer the ability to work remotely on a regular basis or is it an on-site role? If remote opportunity exists, what are the options (i.e. 1 day remote, 4 days on-site)? Ability to work downtown Chicago, remote 1-2 days per week.

Lead Software Engineer Front End

Kalderos delivers technology that solves the challenges facing the US healthcare system. At Kalderos, we develop technology solutions with a focus on simplifying the complex coordination of drug discount programs from exhaustive data services to intelligent reporting to issue resolution.

Job Responsibilities

  • Work with a team of outstanding developers to implement and continuously improve enterprise software solutions that are high-performance and that their users love.

  • Assist the IT leadership team in planning for and acting on requirements for constant growth and expansion of Kalderos’ technology environment.

  • Quickly gain expertise with Kalderos’ existing environment and business models and provide input on how to continually enhance both.

  • Adhere to and promote exacting software development and quality standards.

  • Continually educate yourself and extend both the depth and breadth of your technical and interpersonal skillsets.

Required Experience and Qualifications

  • Bachelor’s degree in a computer-science or related technical field

  • 3+ years experience as a professional software engineer

  • Expertise with front-end (SPA) development (React/Redux preferred)

  • Experience working in a mature CI/CD development environment

  • Ambition, initiative and desire to learn new things and seek new responsibilities

  • Strong organization skills and ability to manage multiple concurrent tasks and assignments

  • Excellent collaboration skills when working with internal staff and customers

  • The desire to solve tough problems

  • Ability to thrive and deliver results in an ambiguous environment


Senior Front-End Engineer- Delivery

GrubHub Seamless in Chicago, IL 912 mi reactjs redux javascript typescript html

We’re Grubhub, the nation’s leading online and mobile food ordering company. Since 2004 we’ve been connecting hungry diners to the local restaurants they love. We’re moving eating forward with no signs of slowing down.

With more than 95,000 restaurants and over 14 million diners across 1,700 U.S. cities and London, we’re delivering like never before. Incredible tech is our bread and butter, but amazing people are our secret ingredient. Rigorously analytical and customer-obsessed, our employees develop the fresh ideas and brilliant programs that keep our brands going and growing.

Long story short, keeping our people happy, challenged and well-fed is priority one. Interested? Let’s talk. We’re eager to show you what we bring to the table.

Our Delivery Team is seeking a Senior Front-End Engineer to join our team. This set of teams are at the core of our delivery logistics platform and are responsible for our critically important food delivery business. You will conceptualize, design, build and deploy new and innovative products for our restaurant partners enabling self-management and onboarding of all existing and future partners. We have high standards for code quality, unit testing, and intelligent architecture.

Some Challenges You’ll Tackle

  • Design, implement and deliver technology platforms and products.

  • Understand our products from both a technical and business perspective in the context of our larger business.

  • Create working software based on an understanding of business and technical priorities.
    Communicate effectively with leadership, product owners, other technologists, and users.

  • Break down complex problems into elegant technical solutions to solve problems for diners, corporate accounts, and internal stakeholders.

  • Actively contribute to the adoption of strong software architecture, development best practices, and new technologies.

You Should Have

  • Bachelor’s Degree in Science, Programming or Engineering related field

  • 5+ years of professional experience building highly-scalable, interactive web applications (e-commerce or logistics preferred)

  • Experience using modern JavaScript frameworks, React / Redux is preferred

  • Experience using modern Javascript build and packaging systems

  • Demonstrated ability in writing object-oriented Javascript

  • Experience working with and writing thoroughly tested code

  • Experience mentoring/coaching engineers and coordinating with developers from other teams or 3rd party vendors

  • Ability to work creatively and analytically in a problem-solving environment

  • Familiar with Agile software development methodologies


Lead Web Engineer

The Climate Corporation in San Francisco, CA 956 mi javascript reactjs node.js redux

Staff Web Engineer

As a Staff Web Engineer in our Commercial Engineering team, you will be responsible for designing, and building out our suite of business applications that are used by our end users to enable our users to manage orders, interact with our support team, manage event participation and more.

You will work closely with various internal business teams, such as Sales, Marketing, Finance, Legal, and Customer Support. In addition to this you will also work closely with key stakeholders in the Engineering Organization to interface with internal Climate product APIs, as well as external partners and vendors for external services, such as tax, payment and promotions.

You will be part of a team of developers, and will work with other Engineering leads on larger initiatives. In this role you will have the opportunity to guide architecture solutions and mentor junior team members.

You will vette use cases and provide best practice guidance using your expertise, including Salesforce and other backend services. You will work closely with Product team members to ensure new product features are integrated into our ordering as well as Customer Support related solutions. Deepen your skills and grow as Climate does!

If you are smart, have expert skills in software development and design, want to work with a modern and diverse range of technologies, consider yourself a customer advocate & enjoy enabling critical business functions using the best tools for the job, this is the right role for you.

What you will do

  • Work with other engineers, business stakeholders and analysts to deeply understand use cases and implement them.

  • Architect system enhancements and new system extensions, work with internal and external partner technical stakeholders to drive solutions.

  • Design, and build out applications for internal users and our customers.

  • Integrate Salesforce with custom and off the shelf systems to support key business functions.

  • Build backend internal and external facing micro-services as needed.

Basic Qualifications

  • 5+ Years experience developing Javascript web applications.

  • 2+ Years experience working with React

  • Experience with Webpack, Gulp, ES6 or Git.

  • Experience working with REST/SOAP web services.

  • You have a solid foundational grounding in OO design, RDBMS principles, and data modeling.

  • You are able to work successfully with teams, handling multiple projects and meeting tight deadlines under pressure with minimal supervision

Preferred Qualifications

  • Bachelor's degree in CS or IS with 4+ years of relevant work experience.

  • 2+ Years working with Redux.

  • Prior experience working with javascript and javascript libraries like Bootstrap.

  • Node.js experience is a plus.

  • Experience documenting use cases and implementation decisions, working in an Agile development environment.

  • You are familiar with financial / software industry requirements.

  • You have worked successfully with third party vendors / add-ons.

  • You are detail oriented and believe in test driven development.

  • You are a Certified Salesforce.com Administrator, and or a Certified Salesforce.com Developer.

**What We Offer: **

Our teams are composed of industry experts, top scientists, and talented engineers. The environment is extremely engaging and fast-paced, with dozens of specialties coming together to provide the best possible products and experiences for our customers.

We provide competitive salaries and some of the best perks in the industry, including:

  • Superb medical, dental, vision, life, disability benefits, and a 401k matching program

  • A stocked kitchen with a large assortment of snacks & drinks to get you through the day

  • Encouragement to get out of the office and into the field with agents and farmers to see first-hand how our products are being used

  • We take part and offer various workshops, conferences, meet-up groups, tech-talks, and hackathons to encourage participation and growth in both community involvement and career development

We also hinge our cultural DNA on these five values:

  • Inspire one another

  • Innovate in all we do

  • Leave a mark on the world

  • Find the possible in the impossible

  • Be direct and transparent

Learn more about our team and our mission:

The Climate Corporation - The Technology Behind Making A Difference

https://youtu.be/c5TgbpE9UBI or visit https://climate.com/careers

As part of our dedication to the diversity of our workforce, The Climate Corporation is committed to Equal Employment Opportunity without regard for race, color, national origin, ethnicity, gender, protected veteran status, disability, sexual orientation, gender identity, or religion. If you need assistance or an accommodation due to a disability, you may contact us at accommodations@climate.com


Front-End Developer, use React/Redux to empower patients

PicnicHealth in San Francisco, CA 956 mi reactjs redux css webpack babel

Picnic’s mission is to structure the world’s medical data to make it useful. We work directly with patients to collect, digitize, and manage their complete medical records, giving them with control over their care through a personal health timeline. We also partner with biotech, genomics, and pharma companies who sponsor PicnicHealth accounts for research volunteers. Through this work we’re building the data sets that power some of today’s most cutting edge medical research. We’re going through a crazy period of growth this year, coming off our recent Grand Prize finish in Google Cloud’s Machine Learning Startup Competition. PicnicHealth is made up of several React + Redux based web applications. As one of our first front-end engineers, you’ll take ownership over front-end engineering and on how it affects user experience. You’ll help improve application reliability and performance, while making sure we can continue to code and release quickly. You’ll help drive the product forward — always striving to simplify the user’s experience, coming up with new ways to visualize and interact with information, designing new features. Responsibilities:

  • Own the features and interfaces of PicnicHealth: design, build, deploy, iterate. You’re responsible for what you’re building, and you have creative control over the direction you take

  • Ship code to production frequently, often daily

  • Run our front-end stack — React, Redux, CSS Modules, Webpack + Babel. Own the front-end development experience

  • Architect efficient and reusable front-end modules and systems

  • Prepare codebase for incorporation of iOS and Android apps on React Native

  • Work with engineering, design, operations, and business teams to create new and compelling user-facing features

A candidate must have:

  • B.S. in Computer Science or related field, or equivalent experience

  • Shipped front-end code for 3+ years

  • Fluency in the React/Redux ecosystem

  • Experience and interest in frontend performance engineering

The ideal candidate:

  • Enjoys designing interfaces almost as much as building them

  • Has worked with React Native

  • Is excited by machine learning and its implications for user interfaces

  • Has a driving desire to help fix healthcare

  • Enjoys kicking ass and saving lives


Staff Software Engineer (Staff Front-End Engineer)

Quantcast is hiring a Staff Software Engineer (Staff Front-End Engineer) to work on the Ads Manager team in our San Francisco headquarters.

We have created one of the world's largest, living data-sets and we use it to bring unparalleled relevance to online advertising. By utilizing technology and big data to understand digital audiences, Quantcast solves the biggest challenges in marketing.

The mission of the Ads Manager team is to leverage these structural advantages to build the software to enable marketers to target desired audiences on the open internet with ease and confidence.

As a Staff Software Engineer, you will be a trusted engineering leader on your immediate team responsible for building applications that open our real-time advertising infrastructure to our customers. These systems drive our entire advertising business and you'd love to build the front ends that make our company run. You’ll work closely with other engineers and designers to build applications and implement new features.


  • Design and implement reusable, scalable and expandable UI components that facilitate programmatic advertising and expose complex insights

  • Lead the team with frontend-focused engineers to plan and execute big UI projects

  • Help set the foundation of our front-end best practices and evangelize them across the organization

  • Work with the product design team to drive decisions about our information architecture and UX cohesion, and rapidly implement them


  • Experience building responsive and performant web applications

  • Strong computer science fundamentals

  • Hands-on experience with React/Redux, Angular, or Vue

  • Strong knowledge of HTML5, CSS3, SASS, and the modern Javascript ecosystem

  • Experience with JavaScript MV* frameworks

  • Experience in leading technical projects or being a technical lead role

    Quantcast owns and operates the world’s largest audience insights and measurement platform on the open internet. Fueled by live data drawn from more than 100 million web and mobile destinations, Quantcast applies machine learning technology to help marketers, publishers, and agencies grow their brands by better understanding and predicting consumer interactions in real-time.

Founded in 2006, Quantcast is headquartered in San Francisco and employs more than 700 employees in over 20 offices across 10 countries. We are committed to building an inclusive and diverse environment where everyone can be their authentic self.


Senior Frontend Engineer

OODA Health is a rapidly growing start-up with offices in SLC & SF. We are well-funded with strong investor backing by two of the most prestigious VC firms in healthcare. If you are interested in solving major problems in healthcare payments please keep reading…

As a Senior Frontend Engineer at OODA Health you will build exceptional applications to transform the way patients, physicians, and insurance companies collaborate and remove billions in waste from the healthcare system.

You will be working in a highly collaborative environment, where you will partner with product managers and designers to reimagine inefficient workflows to solve some of the core problems of the US healthcare system. To this end, we appreciate engineers who can transform esoteric technical concepts into simple terms and enjoy actively participating in defining our products.

What will you do:

  • Work in a small, tight knit cross-functional team

  • Build services and responsive UIs for mobile and web applications using NodeJS, ExpressJS, GraphQL, ReactJS, NextJS, Apollo Client, and styled-components

  • Own features throughout their lifecycle, from inception to supporting production

  • Write and test clean, secure, and efficient solutions

  • Evaluate new technologies tools and frameworks

  • Integrate with third party services and APIs

Requirements and Experience:

  • 5+ years professional experience developing web/mobile applications

  • Strong understanding of core web technologies: HTML, CSS, JavaScript/ES6, HTTPS, web browsers, etc.

  • Proficiency in at least one modern web framework, such as ExpressJS, React, Angular or Vue.js.

  • Strong understanding of web standards and best practices

  • Able to communicate complex technical concepts in simple terms

  • A Bachelor's degree related to technology or equivalent experience

Bonus points for:

  • Open source contributions and/or a portfolio of non-trivial projects to discuss and/or demonstrate

  • Experience influencing best practices for engineering teams

  • Experience communicating with users, technical teams, and business folks to collect requirements, describe software product features, technical designs, and product strategy

  • Experience building software in a startup and/or the healthcare industry


Senior UI Engineer (UI/UX)


Corelight is an early-stage security startup based in downtown San Francisco and Columbus, OH. We secure some of the most sensitive and mission-critical networks in the world, and our rapidly-growing customer base includes eight of the Fortune 50. Based on the Bro Network Security Monitor, a beloved and widely used open-source framework, Corelight Sensors transform high-volume network traffic into ‘rocket fuel’ for security analytics and operations. Following in the footsteps of successful open-source security companies such as Sourcefire, Corelight's unfair market advantages include its founders: the inventor of Bro and its key open-source committers. Join Corelight, and help us make the world's networks safer.

Your Role and Responsibilities

We are seeking a very talented, resourceful, and collaborative person to lead our UI team. This is a great opportunity for someone who is passionate and committed and wants to be able to look back a year from now and say with pride, "I helped build that from the ground up". This role will initially manage two direct reports and will be responsible for hiring a senior UI engineer. In addition, this person will:

  • Help us build out our management platform for controlling widely distributed fleets of Corelight virtual and physical appliances.

  • Work with other engineering teams to coordinate work, identify dependencies, and track deliverables.

  • Implement and test user interface features using modern techniques and best practices.

  • Collaborate with our product and design teams to develop and launch attractive solutions for novel functionality.

  • Partner with our platform and QA teams to improve architecture and ensure quality and responsiveness of applications.

Minimum Qualifications

  • Bachelor’s or Master’s degree in Computer Science or related fields, or equivalent experience.

  • 3-5+ years relevant experience.

  • Proficiency in JavaScript, including DOM manipulation and the JavaScript object model.

  • Proficiency with React.js and Redux.

  • Proficiency with various techniques such as pre-processors to manage CSS in large scale projects.

  • Familiarity implementing RESTful APIs.

  • Familiarity with common front-end development tools such as Babel, Webpack, NPM, etc.

Preferred Qualifications

  • Proficiency with newer specifications of EcmaScript.

  • Proficiency with Go and/or NodeJS.

  • Relational SQL experience with large data sets, views and stored procedures.

  • Familiarity with the standard Unix software development tools (e.g., shell, Python, git).

  • Knowledge of modern authorization mechanisms, such as JSON Web Token.

We understand that no candidate is perfectly qualified for any job. Experience comes in different forms; many skills are transferable; and passion goes a long way. Even more important than your resume is clear demonstration of skill, dedication, and the ability to thrive in a fluid and collaborative environment. We want you to learn new things in this role, and we encourage you to apply if your experience is close to what we’re looking for.

Diversity of background and thought makes for better problem solving and more creative thinking, which is why we're dedicated to adding new perspectives to the team.


Senior Frontend Engineer, Video

"The front page of the internet,” Reddit brings over 330 million people together each month through their common interests, inviting them to share, vote, comment, and create across thousands of communities. Come for the cats, stay for the empathy.

As a Reddit Frontend Engineer, you will create delightful web experiences for hundreds of millions of users around the world. This is a unique opportunity to leave your mark on one of the most influential and trafficked corners of the internet.

You’ll own the front-end development for one or more projects and tackle tough design and product problems alongside other world-class engineers. Our frontend team uses the latest web technologies and we’ll need your expertise to keep us at the cutting-edge by rapidly developing beautiful, fast, and secure experiences for our users.

Join us and help build the future of Reddit!


  • Build a world-class user experience.

  • Engineer efficient and reusable front-end systems that drive complex web applications.

  • Tackle tough design and product problems.

  • Work cross-functionally with design, product, and engineering to deliver great user experiences.

  • Provide technical leadership in domain areas.


  • 5+ years of experience building clean, maintainable, and well-tested code.

  • Expertise in Javascript and Node.js. (React and Redux experience a plus).

  • Experience with Python or another server-side scripting language.

  • Great engineering skills and strong CS fundamentals.

  • Excellent collaborative and communication skills.

  • Able to work effectively under schedule pressure to fix defects, review code, design, write, test new code, and diagnose production issues.


Senior/Lead Frontend Engineer

Emprove, Inc. in Burlingame, CA 957 mi reactjs javascript css redux html

Emprove is seeking a kick-ass seasoned Frontend Engineer to join our Product Development team in Burlingame, CA.

Emprove has a deep passion for quality and we are seeing talent with the same values.

Come join our well-funded company and disrupt a $500B industry with cutting technology!

Your Role:
This role is really important to Emprove. As a senior front-end engineer, you’ll work closely with our designers to build beautiful user interfaces for our app on all screen formats. We make the most of modern tools like React, ES6, SASS, and more. As an early engineer, you’ll directly influence everything from our client-side architecture to our style guides and toolkits.

- Collaborate with our designers to iterate and implement on design concepts
- Work with full stack/backend engineers to ship features and create experiments
- Write efficient, modular, and reusable front-end libraries and abstractions
- Find and solve performance issues
- Participate in code reviews
- Communicate best practices to the team
- Lead and guide other FE Engineers

Relevant Skills:
- 5+ years of full-time engineering experience
- Expert in Javascript, HTML, and CSS
- Extensive experience with modern client-side JS libraries and tooling such as React
- Strong expertise of building responsive UI
- Awareness of cross-browser compatibility issues
- Familiarity with server-side technology such as Node.js.
- Exposure to architectural patterns of large, production environment web apps
- Experience with client-side performance and optimization
- Demonstrate design, UX sensibility, and attention to detail
- Solid CS fundamentals

Nice to Have’s:
- Knowledge of build systems configurations and setup - such as Webpack
- Understanding of web security, common attacks, and defenses
- Experience architecting web analytics and A/B testing systems
- Experience building and maintaining open source repositories

Frontend Development, Javascript, CSS, React.js, Material UI.

This is not a 9-5 job. We're looking for ambitious engineers who are eager for a challenge and ready to jump in.

Interested? Send us a note at jobs@emproveit.com


Senior Full Stack Engineer

Emprove, Inc. in Burlingame, CA 957 mi mysql nosql node.js reactjs redux

Emprove is seeking a kick-ass Full Stack Engineer /SRE to join our Product Development team in Burlingame, CA.

Emprove has a deep passion for quality and we are seeing talent with the same values.

Come join our well-funded company and disrupt a $500B industry with cutting technology!

Your Role:
As a Senior Full Stack Engineer, you’ll work closely with our other engineers to build and ship key features. We are detail oriented and value clean, modular, and high-performing code. As an early engineer, you’ll directly influence our entire tech stack, from standards to frameworks to architecture. We love engineering-wide consistency in code and have huge ambitions on both client and server side.

- Collaborate with other engineers and designers to develop and ship features
- Design, build and maintain our REST API’s
- Write efficient, modular, and reusable libraries and abstractions
- Design and build internal tooling to improve development efficiency
- Find and solve performance issues
- Participate in code reviews
- Communicate best practices to the team
- Assist with release and site reliability engineering

Relevant Skills:
- 5+ years of full-time engineering experience
- Expert in Javascript
- Full stack engineering experience in Javascript.
- Exposure to front and back end architectural patterns of large, high-scale web applications
- Ability to design clean REST APIs and understanding of performance issues
- Experienced with software engineering best practices – design patterns, code reviews, unit and integration testing, etc.
- Ability to communicate technical specifications both verbal and written
- Command over front-end web technologies such as HTML, CSS, React
- Experience with database schema design, especially MySQL and MongoDB
- Solid CS fundamentals – including data structures and algorithms
- Deployment automation

Nice to Have’s:
- Knowledge of build systems configurations and setup - such as Webpack
- Understanding of security, common attacks, and defenses
- Experience with infrastructure, distributed systems, and deploying apps into a high-scale environment
- Experience building and maintaining open source repositories

Javascript, Express, MySQL, MongoDB, Backend Development, NodeJS

This is not a 9-5 job. We're looking for ambitious engineers who are eager for a challenge and ready to jump in.

Interested? Send us a note at jobs@emproveit.com


React Angular Software Engineer

Cox Automotive in Atlanta, GA 1197 mi javascript react redux node html

MakeMydeal, a new Cox Automotive company, specializes in creating the absolute best online communication experience for automotive car purchases today. This is an exciting time for our business as we have developed a leading eCommerce solution that helps automotive consumers connect with car dealerships to agree on the terms of their deal online before visiting the dealership.

The React Angular Software Engineer should be a full stack Javascript engineer who is deeply technical and works very well in an agile, dynamic, team oriented environment. This individual must be eager and capable of learning new skills and technology, and be motivated to work in a fast paced atmosphere where wearing multiple hats is encouraged. This position will report to the Sr Delivery Manager of the core product.

Technology We Use:

JavaScript, React, Redux, Node, Angular, Seneca, Mongo, HTML, CSS

Your Role:

  • Develop new or maintain existing programs based on specifications

  • Develop, implement and maintain unit tests of programs

  • Actively participate in agile team activities

  • Participate in functional test planning and testing for the assigned applications, functional areas or projects

  • Participate in problem solving and troubleshooting for the assigned applications, functional areas or projects

  • Share knowledge by effectively documenting work

  • Stay current with changes in the technical area of expertise

  • Develop and maintain a thorough knowledge of the assigned applications, functional areas or projects

  • Actively support MakeMyDeal products across web and mobile platforms


React Native Engineer

Peloton Interactive in New York, NY 1624 mi javascript flux redux

The Engagement team at Peloton builds products and features to our subscribed customers (Bike, Tread, Digital). We are constantly deepening our UI to increase the motivation and interactions that happen with our hardware and content. In the past year, Peloton has expanded our product offering to include a Bike, Treadmill, and now digital product. During this expansion, our user’s needs have increased in complexity. As we’ve expanded in product offering, we are also expanding in the variety of platforms that deliver this amazing user experience.


In this role, you will work with the team that is responsible for expanding the Peloton ecosystem for Web and Mobile platforms. You’ll be working to implement a cutting-edge user experience that can be seamless for both Android, iOS, and Web users. You will also work with internal tech teams to identify and build platform elements required to support key mobile product features. React native experience is not required, but a plus for this role!


  • 4+ years of software development experience and minimum 2 years of mobile apps development experience

  • Thorough understanding of React and its core principles (prior React Native experience extremely helpful)

  • Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model

  • Experience with popular React workflows (such as Flux or Redux)

  • Passion about complex, interactive applications with a thoughtful UX/UI

  • Familiarity with RESTful APIs

  • Experience creating, optimizing, and integrating (API) calls; background in API development preferred

  • Experience documenting coding and architectural decisions

  • History of building high-level user interfaces using rapid prototyping methodologies

  • Experience designing application frameworks for use across multiple products

  • Experience working in Agile Methodologies

Bonus points if you:

  • Have prior experience with Typescript or statically typed languages

  • Have developed and published applications for iOS and/or Android

  • Have Github project(s) and open source contributions

  • Have worked in a Test Driven Development (TDD) environment before

  • Have Continuous Integration And Continuous Delivery (CI/CD) experience in an Agile Environment


Senior Full Stack JavaScript Developer Who Loves Docker

Babbel is a global language learning company with over 600 employees, headquartered in Berlin. Babbel’s products are available worldwide across multiple platforms and support those who take joy in learning outside of work or school. Millions of users are benefiting from 9,000+ hours of language content created by Babbel’s team of in-house language experts. Their NYC office focuses on their main site, e-magazine/Blog, and overall US presence, https://www.babbel.com/en/magazine.

As their Senior Full-stack Software Engineer, you will be self-motivated, full of ideas as well as energy, and help shape the engineering of Babbel’s marketing efforts in the US.


  • Extensive JavaScript coding experience, preferably in a start-up/digital environment

  • Professional experience with React, Redux, Node.js and Docker

  • Self-starter with an entrepreneurial spirit who is used to working in small and agile teams, enjoys responsibility, and has the know-how to get stuff done

  • Solid understanding of website UX, compatibility, and accessibility, including cross-platform and web browser issues

  • Good knowledge of the marketing landscape including the tech side

  • Experience with major marketing tools and technologies such as tracking services, landing page optimization, and ESPs

  • Analytical mindset with a fluency in statistical measurement of marketing campaigns

  • Fluency in written and spoken English

  • Bonus: multilingual with a strong understanding of Spanish dialects in the USA


  • Building, maintaining, and improving server and CDN infrastructure on AWS via infrastructure-as-code (Terraform) and containers (Docker)

  • React (w/Redux) component creation and maintenance including hooks & new context

  • Can support Node.js instances powering isomorphic/universal rendering

  • Helping the team transition to a Docker-based local development and production stack

  • API creation, maintenance, and improvement on Node.js

  • Adding, maintaining, and improving automated testing including unit and end-to-end

  • Implementation (coding), deployment, and refinement of marketing executions

  • Collaborate with designers and marketers, bringing their designs to life on the web

  • Creation of A/B tests including landing pages, content, and email flows

  • Integration of third-party tools and services

They are also looking for a Mid Level Front End Engineer with 2 years of professional React and Redux.


Senior Software Engineer, Front end

About the team

Front end engineers at HubSpot drive the implementation and design of our products’ user interface. They build the experience each customer has when interacting with the HubSpot product. We develop our web applications to the highest standard and each engineer is given the tools to start contributing from the very start.

We build all our products using a combination of React, Redux, ES6 and SASS. Check out our product blog to find out how we're experimenting with React and PlanOut.

What we are looking for

  • Previous software engineering experience

  • Expert level knowledge of JavaScript

  • Experience with a JavaScript framework such as React, Angular, Backbone or Ember

  • Demonstrated empathy for design and UX best practice

  • You're comfortable with HTML, CSS and related technologies

  • Bonus points for ES6, SASS, Redux or Flux


Senior Javascript Engineer

Bevi is seeking a Senior Javascript Engineer. As a Javascript Engineer, your guidance and input drive architecture and functionality decisions. Whether you prefer providing mentorship to junior engineers or acting as a technical sounding board for all, this role invites seasoned engineers to exercise their deep expertise. Our ideal candidate is eager to stay on the cutting edge of the web market across a broad spectrum of industries, and is excited to work across all components: web UI, backend, and mobile applications. We are a small and fun software team in a fast-growing hardware startup. Our customers love our product and you will play a crucial role in making them even happier. If you love thinking through new ideas and interactions, how to execute them in an innovative way, and have a deep respect for user experience, come join our team!

What you will do:

  • Collaborate with cross-functional teams to define, design, implement and ship new features. Work with outside data sources and APIs

  • Maintain and expand the Bevi applications for on our web products and machines, using open-source Javascript libraries including React.js and Redux

  • Focus on innovating and creating solutions that add value and amaze the end user

  • Contribute to code quality by writing Unit, UI, and Integration tests

  • Enforce code styles and best practices via code reviews and mentorship

  • Keep our codebase reliable and maintainable

How you will grow:

  • Work at the heart of a start-up in high-growth mode

  • Work with a very broad set of technologies, from embedded programming to mobile Android apps, from UI to backend and database, and use the latest tools and processes

  • Continuously explore, evaluate, and implement new procedures and processes to maximize efficiency and effectiveness of our product

  • Engage with a talented software and hardware engineering team drawn from diverse sectors and learn from best-in-class leadership

  • Deploy your energy and expertise to further the company's mission of sustainability, wellness, and positive personal and environmental change

We think you will bring:

  • Mastery of modern Javascript (ESNext preferred)

  • Prior work in an Agile environment (Scrum preferred)

  • Knowledge of web services, specifically REST APIs

  • Hands-on experience building Web Apps from initial concept to production ready

  • Work with Web Apps that integrate with custom native APIs is preferred

  • Experience building and shipping non-trivial applications of at least reasonable complexity

  • Strong analytical and technical skills and high level of detail-orientation

  • A true self-starter approach and sense of ownership

  • A hunger for keeping up with new software technologies - that’s just who you are. Our stack includes React.js, Redux, Android, Java, and Docker

  • Genuine desire and commitment to always learn, improve, and produce the best work possible

  • An agile mindset to thrive in a fast-paced environment

  • A BS in CS or similar discipline - or the equivalent in independent experience

  • NOTE: Candidates must be authorized to work in the US for any employer in order to be eligible for this role