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Expert React / JavaScript Developer

Atlas is looking for an experienced, enthusiastic JavaScript expert, proficient in React and Redux, to build a greenfield user interface for our flagship financial advocate platform. The ideal candidate has a track record of success building intuitive interfaces and React applications. The candidate is self-motivated and ready to take ownership of the product.

REQUIRED: Must work on-site in San Francisco. Sorry, no visas.

For immediate consideration, email resume and GitHub/coding samples to bryan@atlas.health

Who are you?

You are excited about making a difference in healthcare and people’s lives. You are a JavaScript enthusiast and web developer with an entrepreneurial mindset who strives for solutions, and doesn’t make excuses. You have superior work ethic, work well in teams, and learn quickly. You are accepting of critical feedback and constantly iterate and improve. You have extensive experience building modern web applications and understand the trade-offs inherent in different design choices. You are comfortable working with a continuous integration pipeline, and communicating with backend engineers. You are comfortable with the command-line and have an efficient workflow to produce reliable software. You are conscious about your productivity and are only satisfied when you deliver a working product that is a joy to use.

Technical must haves for this role are:

  • 3+ years professional experience building JavaScript web applications

  • 2+ years professional experience building React/Redux applications

  • Familiar with newer ECMAScript syntax and best practices

  • Fluent in data structures and algorithms

  • Familiar with Jest or other popular testing framework

  • Familiar with HTTP protocol, session handling, authentication, and latency issues


  • Competent in at least one compiled language

  • GraphQL

  • SocketIO

  • Google Cloud Platform

  • CircleCI


Senior Front-End Engineer

At Instructure, we believe in the power of people to grow and succeed throughout their lives. Our goal is to amplify that power by creating intuitive products that simplify learning and personal development, facilitate meaningful relationships, and inspire people to go further in their educations and careers. We do this by giving smart, creative, passionate people opportunities to create awesome. And that's where you come in:

We are looking for a Senior/Lead Front-End Engineer with deep experience in front-end application logic and modern Javascript frameworks to help build data centric features into our Canvas platform. We look for engineers passionate about using data to gain insight, drive behavior and improve our products. Our software helps millions of users learn and grow. Come help accelerate the learning process by developing data centric features for K-12, higher education and corporate users.

Culturally our team will look and feel very much like a highly collaborative start-up. We value innovation, so much so that we have quarterly Hackweeks; a week each quarter to work on relevant pet projects and features. Most of our work is open source, even our primary product (Canvas). Check us out on Github: www.github.com/instructure.

Our Seattle office is located in the Pacific Building, 720 3rd Avenue, 15th Floor Seattle, WA 98104.

What we do:

  • The Instructure suite of SaaS applications produces terabytes of events and student information weekly. Your challenge will be to create the systems that organize this data and return insights to students, teachers and administrators. This team engineers the data and analytics platform for the entire Instructure application portfolio.

  • This is a growing team at Instructure with the opportunity to provide tangible positive impact to the business and end users. We are looking for creative, self-motivated, highly collaborative, extremely technical people who can drive a vision to reality.

  • We’re building innovative web applications. By leveraging single page application design, ES6, CSS3, and other cutting edge technologies, we hope to bring the richness of native desktop and mobile apps to the web.

  • We use the latest tools to support progressive browsers and companies: you can leave your IE6 hacks at home.

  • We are cloud native. For this job, that means bringing the fault-tolerant and high availability principles that power the cloud to the front-end to deliver lightning fast, ultra-reliable applications that delight our users.

What we look for:

  • Breadth of experience across languages and frameworks.

  • Deep knowledge of JavaScript, including the latest features in ES6.

  • Production experience with modern JS frameworks like React.

  • Demonstrated experience unit testing JavaScript applications to ensure application quality.

  • Capable communicators passionate about product development and user experience.

  • Autodidacts who love continual learning and exploration.

  • Engineering leaders who care about coding standards and writing lean, maintainable software.

  • 5+ plus years of professional software development experience.

  • BS or greater in Computer Science preferred.

Get in on all the awesome at Instructure.

  • Competitive salary, equity, and 401k

  • Employee stock purchase plan

  • 100% paid medical, dental, disability, and life insurance

  • HSA program, vision, voluntary life, and AD&D

  • Tuition reimbursement

  • Paid time off, 9 paid holidays, and flexible work schedules

  • Transportation allowance

  • Gym club reimbursements and rewards-based fitness tracking

  • Latest software and tools with top of the line equipment

  • Food, lots of food

We’ve always believed in hiring the most awesome people and treating them right. We know that the more diverse we are, the more diverse our ideas will be and when we openly welcome those ideas, our environment is better and our business is stronger.

At Instructure we participate in E-Verify and yes, in case you didn't catch it from the above, we are an Equal Opportunity Employer.


REACT Developer

FSAStore.com (Health-E Commerce) in New York, NY 1624 mi reactjs react-redux react-native java css

We are looking for a Front-end Developer with strong React skills to join our team in NYC. In this role, you will play an important part in taking the lead to deliver high quality code and design using React and various other front-end tools. You will work with both front end and back end developers to drive upgrades to the site, as well as aesthetic and functional improvements. We are agile and use Kanban framework with Jira. Our team consists of 6 in-house developers, and we emphasize teamwork and learning, best practices and strive for innovation. Clean, documented, testable code is important, and our main project is an e-commerce application that supports multiple websites.


  • Deliver high quality code that adheres to performance, readability, and best practices

  • Identify front end dependencies and collaborate on creating timelines to resolve and update

  • Coordinate with UX designer and product manager to complete requirements and designs

  • Document front end code and contribute to the overall documentation library

  • Participate in daily scrum team activities; share and challenge team across new tech, learnings, etc.

  • Mentor others in developing overall team’s competency with React best practices


  • 3+ years experience with React and its ecosystem

  • Strong proficiency in HTML, CSS and Javascript

  • Combined 5+ years of experience building websites

  • Experience building Progressive Web Applications

  • Experience with Server Side Rendering

  • Familiarity with Microsoft stack and tools (C#, TypeScript, Visual Studio) is highly preferred

  • Familiarity with Accelerated Mobile Pages


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 (Javascript & Fullstack preferred!)


  • Matching and search algorithm: the core experience that helps schools discover teacher matches based on a multitude of attributes.

  • Data warehousing and analytics: optimize data collection, storage, and analytics to share data back to schools to improve their use of Selected and their own recruiting workflows

  • Technical leadership: estimating and architecting scalable, maintainable, and documenting systems, including greenfield projects.


  • 4+ years of professional experience

  • Expert knowledge of JavaScript (other scripting languages accepted, but our stack is all JS)

  • Experience with MongoDB, or similar NoSQL databases

  • Advanced knowledge of NodeJS

  • Strong system design and architecture skills

  • Bonus points for experience with React & Redux, CSS, and UX problem solving


  • Someone who thrives in an early-stage startup environment

  • Excited about solving complex challenges methodologically and with simplicity

  • Inclusive and value unique perspectives and backgrounds

  • An excellent communicator: direct, accurate, and succinct

  • Curious and have a growth mindset. You're not expected to know everything! We will learn together.

  • Anxious to make and have a direct impact.


Front-end Developer

Paxful is a leading peer-to-peer powered bitcoin marketplace and a universal money translator. Our mission is social justice through financial freedom worldwide. By offering a platform with over 300 financial networks that empowers both merchants and buyers alike, we have created opportunities for millions across the globe who don’t have access to traditional banking services.

Paxful was founded in 2015 and has an established headquarters in New York, with offices in Estonia, Hong Kong, the Philippines and Johannesburg. Currently, we have over 200 dedicated employees globally and are growing rapidly. We have millions of users, a strong business model, and are completely bootstrapped. One of our pillars is giving back to the communities we help through initiatives such as #BuiltWithBitcoin. You’ll be joining an international team that seeks to make real, sustainable change in the world.

Paxful teams tend to have:

  • **An open mind: **We believe that change and new ideas are exciting, not threatening.

  • **A proactive attitude: **We’re willing and ready to roll up our sleeves and take responsibility.

  • Accountability: As colleagues, we take care of each other and our work.

  • **Self-direction: **We figure out solutions on our own and take charge of carrying them out.

  • **An adaptive mindset: **We shift our processes, perspectives, and working styles along with the environment.

  • Passion: We feel driven by being part of the mission.

Sound like a fit?

We are looking for a Front-end Developer who will write efficient, testable, and reusable code using React, Redux, and Typescript. Working with the Product team in the New York office, you'll be using your awesome software development skills to ensure the creation of new functionality and have an impact on the front-end architecture on one of the largest peer-to-peer bitcoin exchange services. Responsibilities include creation of new features using the most advanced technologies and a functional approach. Ultimately, you will help to change the global FinTech system for the better.

What you will do:

  • Write efficient, testable, and reusable code

  • Solve complex performance problems and architectural challenges

  • Work closely with our developers and product owners in an agile team

  • Help to troubleshoot, test, and maintain the product

  • Follow company coding standards

  • Perform code reviews and mentor your peers

  • Cover your code with tests

What you’ll bring to this role:

  • 3+ years of relevant software development experience

  • Strong TypeScript skills

  • Good knowledge of state management libraries

  • Experience with frameworks such as React

  • Experience with state management libraries such as Redux

  • Experience with Functional programming techniques

  • Experience with working in a team setting

  • Must be able to physically work in our New York Office (this is not a remote role)

Ideally, you’ll also have:

  • Bachelor’s degree in computer science or related field

  • Experience with statically typed programming languages

  • Experience with PHP

  • Ready to work in the fast-growing environment

  • Experience or interest in cryptocurrency, blockchain and/or financial technology


  • Healthcare insurance, including dental and vision

  • Catered lunch and dinner daily, with premium snacks

  • Gym membership of your choice and personal training sessions

  • Sports nutrition and supplements, massages and chiropractor sessions

  • Training and professional development resources

  • Paid company events and retreats

  • Generous paid time off

  • Paid maternity/paternity leave including a one-time bonus to support newborn

  • Commuter benefits

  • 401(k) with company matching

  • Accessible office in the West Village

  • Flexible hours


Full Stack Engineer

At Noom, we use scientifically proven methods to help our users create healthier lifestyles, and manage important conditions like Type-II Diabetes, Obesity, and Hypertension. Our Engineering team is at the forefront of this challenge, solving complex technical and UX problems on our mobile apps that center around habits, behavior, and lifestyle.

We are looking for a full-stack engineer to join our Web team and help build the tools that hundreds of human coaches use every day to help our users change their lives for the better.

What You’ll Like About Us

  • We work on problems that affect the lives of real people. Our users depend on us to make positive changes to their health and their lives.

  • We base our work on scientifically-proven, peer-reviewed methodologies that are designed by medical professionals

  • A respectful, diverse, and dynamic environment in which Engineering is a first-class citizen, and where you’ll be able to work on a variety of interesting problems that affect the lives of real people.

  • A generous budget for personal development expenses like training courses, conferences, and books.

  • Three weeks’ paid vacation, and a flexible work policy that is remote- and family-friendly. We worry about results, not time spent in seats.

  • Delicious (and nutritious) daily lunches and snacks prepared by Sam, our NYC office on-site chef.

What We’re Looking For:

  • 3+ years of experience designing and managing complex web-based applications, with a focus on picking the right tool for the job. We use Django and React, with MySQL and PostgreSQL as the backing data store, but we’re always on the lookout for technologies that can make our job easier.

  • An appreciation for the importance to strike a balance between getting code out quickly and following best practices. We move fast, but we like to build good software and manage risk carefully.

  • Excellent communicator: you’re comfortable explaining technical problems in person and in writing.

  • Team player: you enjoy teaching new concepts to, and collaborating with, the team.

  • Strong sense of responsibility and ownership; you will have come from an environment in which people are responsible for their own code.