Front-end Jobs nearBoston, MA

Seeking a pragmatic senior front-end engineer, who is allergic to shiny new frameworks and who has battle scars from the ship-to-production battlefield.

Our software engineering team values clean code, open discussion, and pragmatic design. We’re looking for a thoughtful, experienced AngularJS/React developer to help grow our industry-leading personalization platform, comprising multiple editors, analytics, data visualization, and advanced reporting. You will work with our existing team to develop and extend our UI platform, and develop customer-facing tools, visualizations, and features. You will drive architectural improvements to the code base, facilitating faster feature delivery with minimal defects.

Required Skills/Experience

• Deep knowledge of AngularJS, React, or other framework, including best practices and commonly used modules

• Proficiency with Typescript, HTML5, CSS, and web developer tools

• Thorough understanding of the responsibilities of a web-based application platform, including database, RESTful APIs, caching layer, proxies, authorization and other web services used in the system

• A sharp eye for user interface design and a passion for an empathetic user experience

• Experience with Highcharts, d3.js and/or similar JavaScript graphing libraries

• Appreciation for the value of front-end testing, applied judiciously and not dogmatically

Nice to Have

• Experience applying analytical concepts and/or statistical techniques

• Proficiency with modern Java

• Full stack software engineering experience

Education

• BS/MS in computer science, hard science, or engineering, and/or 5-7 years industry experience. PhDs that meet the required skills are also encouraged to apply.

About Our Team

• We ship and develop changes incrementally

• We love writing tests because we hate the fear of change

• We crave continuous integration and delivery

Things Our Team Ain’t Got Time For (Ask Us Why!)

• 100% code coverage

• Software Requirement Specification documents

• Bug counts, line counts and other productivity “measures”

Happy Cog is looking for a skilled Angular developer for a part time contract position to start immediately. This contract position will stretch to the end of the year with a possible extension and will be 30-35 hours per week. We’re a growing international, interactive agency of 50 people based in Manhattan, New York with great clients (like Google, Airbnb, Twelve South, Etsy, The Associated Press, New York City, St. Regis, Columbia University, and WPP). We're growing quickly in Europe and are looking for assistance on some projects. We are OK with remote English speaking contractors anywhere in the world, with preference to someone in Europe.

In general we would like someone who loves keeping up-to-date on the newest advancements in the field and can figure out when to start applying those advancements to client work. You should have experience with deep Angular (> version 4) and Typescript. Experience with GraphQL is a plus.

You'll be treated like a member of the development team, working closely with our Head of Development of Europe. You’ll also be communicating directly with the client and with our project managers to understand the requirements and present your work. Your position will be fun, challenging, and interesting.

Apply now and work remotely at Happy Cog

Happy Cog is looking for a skilled Node.js backend developer for a part time contract position to start immediately. This contract position will stretch to the end of the year with a possible extension and will be 30-35 hours per week. We’re a growing international, interactive agency of 50 people based in Manhattan, New York with great clients (like Google, Airbnb, Twelve South, Etsy, The Associated Press, New York City, St. Regis, Columbia University, and WPP). We're growing quickly in Europe and are looking for assistance on some projects. We are OK with remote English speaking contractors anywhere in the world, with preference to someone in Europe.

In general we would like someone who loves keeping up-to-date on the newest advancements in the field and can figure out when to start applying those advancements to client work. You should have deep Node.js experience, strong Typescript experience, and strong GraphQL with Apollo experience. Experience with PostgreSQL is a plus.

You'll be treated like a member of the development team, working closely with our Head of Development of Europe. You’ll also be communicating directly with the client and with our project managers to understand the requirements and present your work. Your position will be fun, challenging, and interesting.

Apply now and work remotely at Happy Cog

Our QA Automation Engineers ($30K/year) are expected to perform thorough testing activity regimens for multiple products and technologies.

Your daily activities will include setting up the test environments, writing automated test automation scripts, and performing manual tests if necessary.

As a QA Automation Engineer, you will be part of a team responsible for ensuring the highest quality of our products by using the latest technologies and toolsets.
Apply now and work remotely at Crossover

WHO WE ARE

We are Adaptive, a growing and successful software company with a great reputation amongst staff and clients alike. We work closely with our financial clients to build bespoke software solutions to support their business goals. Our client's success relies on us making sound technical decisions, collaborating with stakeholders and being up to date with the latest technology and practices in the Fintech industry.

The Role:

Our New York office is looking for a senior Web Developer to deliver a next-generation all-to-all real time trading platform to serve the North American institutional market. The platform will be delivered in a greenfield manner with a modern technology stack throughout. This includes a reactive HTML5 front-end and a clustered, resilient back-end. Adaptive has unique experience delivering similar platforms and the person in this role will be crucial to leveraging that internal knowledge and driving the delivery directly in partnership with the client and their senior management.

As a web applications developer, you will:

• Build greenfield financial applications alongside your Adaptive colleagues

• Use the latest technology to create elegant and robust solutions

• Contribute to building and releasing quality software on time

• Use your knowledge to build great-looking, event-driven and highly interactive interfaces

• Collaborate with server-side developers, user-experience designers and business analysts

• Participate in a test-driven, agile environment

• Keep up to date with the developments in technology and quickly adapt to them to achieve better results

Required skills and experience:

• Extensive client-side development experience, gained while building single-page web applications

• Expertise in JavaScript: you understand prototypical inheritance, scope, and closures

• Proficiency in user-interface technologies in addition to JavaScript, eg HTML5 and CSS3; and in React.js

• Practical knowledge of web tooling such as Webpack, NPM, Yarn, Gulp and PostCSS

• Understanding of ES6 and newer ES specifications

• Proficient with Chrome developer tools, including knowing how to diagnose and fix performance issues

• Experience of working on front office systems

• Language: English (fluent)

Desirable skills and experience:

• Working with distributed teams

• TypeScript, Rx.js, Redux

• Event-driven APIs

• Real time trading experience

Personal qualities:

• Strong desire to raise the bar for your team technically

• Tenacious, curious, and collaborative in all aspects of your work

• A quick learner with excellent communication skills

About us:

• No politics

• No cumbersome hierarchy: our teams feel free to speak up, to make suggestions and raise concerns

• Collaborative team environment: we all work together, respect each other and pitch in

• Smart, welcoming and motivated colleagues

• Good work/life balance and Friday beers

Don't worry, we won't put you through tens of interviews! We'll review your application and if it's aligned with what we're looking for, we'll arrange a phone call with you. If after that phone call, we're both happy to proceed, we'll arrange for you to speak with someone in the technical team by phone. If that goes well and we're all still happy, we'll invite you to our offices to meet with us for an interview

**Company Description

**H1. was built by scientists for scientists. We empower stakeholders at healthcare and life science companies to make smarter scientific decisions by providing access to critical data through an intuitive interface.

Working with some of the largest and most influential global life science organizations, H1. provides insight into thought leaders, scholarly content, academics, and healthcare professionals.

The Engineering team plays a crucial role in our organization as they are responsible for building all of our products. We have an engineering first culture and mindset at H1. Anyone joining will be driving the future of our company.

**Job Description

**H1. is looking for a senior full-stack engineer who wants to build products that help life science companies make smarter decisions throughout the drug development pipeline. You will be part of a cross-functional team of full-stack engineers, product managers, and designers focused on complex engineering challenges unique to the healthcare industry.

**Qualifications

**What you bring to the team and to H1.:

• Motivation to design and build reliable products

• Eagerness to share your own ideas, and openness to those of others

• A collaborative approach to designing and building apps with your teammates and with other teams and offices

• Strong programming and software development skills

• Experience developing web applications

• Experience shipping and improving products

We’re looking for someone with 5+ years of professional software development experience.

**Technologies We Use
**

• Component-based application development with Typescript and React.js

• Postgresql to house our large datasets and user data

• Express to serve up our API requests

• Elasticsearch to power our full-text search and filtering

• CircleCI, Docker, AWS for deployment and Infrastructure

• And much, much more. H1. is a great place to learn all kinds of technology!

**Company Description

**H1. was built by scientists for scientists. We empower stakeholders at healthcare and life science companies to make smarter scientific decisions by providing access to critical data through an intuitive interface.

Working with some of the largest and most influential global life science organizations, H1. provides insight into thought leaders, scholarly content, academics, and healthcare professionals.

The Engineering team plays a crucial role in our organization as they are responsible for building all of our products. We have an engineering first culture and mindset at H1. Anyone joining will be driving the future of our company.

**Job Description

**H1. is looking for a senior full-stack engineer who wants to build products that help life science companies make smarter decisions throughout the drug development pipeline. You will be part of a cross-functional team of full-stack engineers, product managers, and designers focused on complex engineering challenges unique to the healthcare industry.

**Qualifications

**What you bring to the team and to H1.:

• Motivation to design and build reliable products

• Eagerness to share your own ideas, and openness to those of others

• A collaborative approach to designing and building apps with your teammates and with other teams and offices

• Strong programming and software development skills

• Experience developing web applications

• Experience shipping and improving products

**Technologies We Use
**

• Component-based application development with Typescript and React.js

• Postgresql to house our large datasets and user data

• Express to serve up our API requests

• Elasticsearch to power our full-text search and filtering

• CircleCI, Docker, AWS for deployment and Infrastructure

• And much, much more. H1. is a great place to learn all kinds of technology!

WHO WE ARE

We are Adaptive, a growing and successful software company with a great reputation amongst staff and clients alike. We work closely with our financial clients to build bespoke software solutions to support their business goals. We are looking for strong JavaScript developers with good communication skills that want to help us build functional beautiful features for our clients.

Think about the speed and volume of data across a plethora of financial instruments. Now combine that with continually evolving data presentation and manipulation needs of our customers. All the while, striving to squeeze every last drop of performance out of modern browsers. It’s what makes this role one of the most most exciting in the industry!

As a web developer, you will:

• Contribute to building and releasing quality software on time

• Use your knowledge to build great-looking, event-driven and highly interactive interfaces

• Collaborate with server-side developers, user-experience designers and business analysts

• Participate in a test-driven, agile environment

• Keep up to date with the developments in technology and quickly adapt to them to achieve better results

Required skills and experience:

• Extensive client-side development experience, gained while building single-page web applications

• Expertise in JavaScript: you understand prototypical inheritance, scope, and closures

• **Proficiency in user-interface technologies in addition to JavaScript, eg HTML5 and CSS3; and in frameworks such as Angular.js **

• Experience with OpenFin a plus

• Practical knowledge of web tooling such as Webpack, NPM, Yarn, Gulp and PostCSS

• Understanding of ES6 and newer ES specifications

• Proficient with Chrome developer tools, including knowing how to diagnose and fix performance issues

• BSc/MSc in Computer Science or equivalent

• Language: English (fluent)

Desirable skills and experience:

• Working with distributed teams

• TypeScript, Rx.js, Redux,

• Event-driven APIs

• Financial services experience

Personal qualities:

• Strong desire to raise the bar for your team technically

• Tenacious, curious, and collaborative in all aspects of your work

• A quick learner with excellent communication skills

About us:

No politics  
No cumbersome hierarchy: our teams feel free to speak up, to make suggestions and raise concerns  
Collaborative team environment: we all work together, respect each other and pitch in  
Smart, welcoming and motivated colleagues  
Good work/life balance and Friday beers  

Don't worry, we won't put you through tens of interviews! We'll review your application and if it's aligned with what we're looking for, we'll arrange a phone call with you. If after that phone call, we're both happy to proceed, we'll arrange for you to speak with someone in the technical team by phone. If that goes well and we're all still happy, we'll invite you to our offices to meet with us for an interview

Please note that due to the nature of our work, we will run a background check on the successful candidate after an offer has been accepted.

Happy Cog is looking for a full-time Frontend Developer in the NYC area to join our team immediately.

You’ll be a member of our development team, working closely with our other fantastic front-end and backend developers during every phase of your projects. You’ll also be communicating directly with clients and with our project managers to understand their requirements and present your work. Your job will be fun, challenging, and interesting.

You’ll be working on 2-3 projects at any time; typically one large buildout and a few smaller projects to keep things fresh. And you’ll work on the perfect development system: a huge monitor and a new computer of your choice.

You will:

• Bring visual designs to life using the latest in libraries, frameworks, and tooling.

• Learn new technologies on the job. We do not specialize in any one language, framework, tool, or methodology – we require our engineers to be resourceful when it comes to learning about shiny new things.

Projects you could work on:

Happy Cog is a growing company, and we have more projects than ever, which is why we're hiring! Every project is unique, and you'd be working on those that your skills and experience would be best suited for. Here are some examples of projects we've worked on recently so you can get an idea of what we do. Our tech stack varies from project to project, but some that are used more frequently include Node.js, Typescript, React, Angular 1/2, Foundation, Tailwind, Webpack, ES6, and (many) others.

• Building out modular/component based visuals in tandem with HTTP APIs and modern CMS platforms (we're not big fans of rigid "templates").

• Experimenting with advanced visual techniques and animations to test the limits of what is possible in modern CSS.

• Defining and setting up a strong foundation for long term maintainability for large scale design systems, and architecting solutions for today's problems and accommodate what future iterations might bring.

• Architect a new series of features for a cross-platform (iOS and Android) Phonegap/Cordova powered mobile app using Angular 2 and Ionic.

• Consult with our in-house visual design team on technical feasibility, prototyping complex interactions or dynamic interfaces, or brainstorming on possible solutions to the problem at hand.

We offer:

• A creative environment to do the best work of your career.

• An amazing team of developers, designers, marketers, project managers, and the occasional four-legged office pet.

• Lunch paid for by the company, every day, via your own Seamless account.

• Flexible hours.

• Flexible paid vacation policy.

• Health, Dental, and Vision insurance.

• Retirement plan with company matching.

• Perks and discounts from many stores and services-- cell phone bills, hotels, rental cars, gyms, etc…

Join Us!

If you’re interested please apply as soon as possible, attention Ben Smith. Examples of your real-world work are more important than a perfect resume. If you worked on a project with a team, please tell us which parts you were responsible for.

The role of Sr. Front End Developer at DeskNet Inc. is responsible for designing, coding and modifying our application front end, from layout to function. The goal is to upgrade our easy to use SaaS-based front end with a more responsive design while maintaining the goal of an easy to use experience and clear navigation option.

The successful candidate is comfortable working in a distributed team environment, with strong communication skills, and the ability to articulate challenges and solutions moving up and down the technical expertise chain.

Job Duties:

Regular exposure to business stakeholders and executive management.

Candidate must have a strong understanding of UI, cross-browser compatibility, general web functions and standards.

The position requires constant communication with colleagues.

Experience in planning and delivering software platforms used across multiple products and organizational units.

Deep expertise and hands-on experience with Web Applications and programming languages such as HTML, CSS, JavaScript, and API’s.

Deep functional knowledge and hands on design experience with Web Services (REST, SOAP, etc.).

Strong grasp of security principles and how they apply to E-Commerce applications.

Front-End Developer Skills and Qualifications:

UI/UX Design – Contemporary, Adaptive, Responsive and Context-sensitive

Web Application Development – Enterprise portals a plus.

Development Expertise in JavaScript, ES6, HTML5, CSS3.

Familiarity with JavaScript frameworks/libraries, Jquery, Angular, React

Other key skills: Cross-browser compatibility, Security principals, Object-oriented design, web services (REST/SOAP), multimedia content development, API’s, ecommerce

Agile

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

What you'll do

• Build new product features and functionality (see company video for app demo)

• Collaborate and communicate with the CEO, CTO, Product Manager, and engineering team

• Leave the code in a better state than when you found it (progressive refactor)

• Write comprehensive tests of functionality, and ensure that they pass

• Participate in code reviews to ensure code quality and distribute knowledge

Required Skills and Experience

• 1+ years as a Senior Engineer

• Experience building production React applications

• Technically strong/enthusiastic about code quality & user interfaces.

• Creating a maintainable codebase that scales

• Systems-oriented, ability to think at both the 50,000 foot-level (how the parts make the whole) and the 5 foot-level (how each part works).

• High attention to detail and organization; data-driven, analytical problem-solving

• Ability to take initiative and get things done with little to no direction.

Preferred Skills and Experience

• Functional programming

• TypeScript

• Continuous Deployment

• GraphQL (we’re using Apollo Client)

• TDD/Acceptance Testing

• Pair Programming

• Elixir experience (or the interest in learning the full stack)

Technologies we use

• Elixir, JavaScript, TypeScript

• React, Redux, React-Apollo, Webpack, Babel, Cypress

• Postgres, RDS, Algolia, Twilio, Heroku, AWS

Professional Benefits

• Opportunity to learn first-hand what it’s like to be inside an early-stage, Techstars-backed social venture

• Health/Vision/Dental insurance

• Office in Austin, TX (remote work considered but local preferred)

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

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

TRED is on a mission to build the best way to buy and sell a car and, against all odds, we've done it. Well…almost. That's where you come in. Our must-have list is larger than ever and with the rapidly growing volume of customers knocking at our site's door, we need the help of some great engineers.

You'll be responsible for implementing features that improve the customer experience, increase our operational efficiency, and expand our analytics capabilities. Most projects will require collaboration with the rest of the engineering team and operations team members. You won't be wasting time in meetings, because we keep those to a minimum. You won't be reading from a fully-baked spec, because chances are we won't really know what we want before you start the project (which means you get to contribute more). Your friends at Amazon will be jealous that you're not just another human resource. Feel free to rub it in their faces.

You have the following qualities:

• You’re patient, rigorous, and open to learning new tools and technologies.

• You thrive in dynamic working environments. You might even have early stage startup experience.

• However you choose to define them, you have extremely high standards.

• You have a track record of engineering success.

Bonus points for experience with:

• Node.JS

• TypeScript

• React, Redux

Skills & Requirements

• You can write asynchronous, non-blocking Node.js code with ease because you've done it one hundred times in the past.

• You can call upon previous experience to design flexible models around business objects whose requirements will inevitably change.

• You can create resilient third-party API integrations that are well tested and expose an easily consumable abstraction.

• You can write concise, focused tests for your code that clearly represent its requirements. Sometimes, you even write these tests first.

As a generalist in Product Engineering at Asana, you'll be a full-stack engineer, responsible for end-to-end development of Asana’s features. You'll design data models, figure out the scaling strategy for a complex, heavily-used product, and implement the UX details that separate great software from good software. Working closely with our award-winning Design team, and supported by world-class Product Managers, you will focus on delighting users with both large new features and daily small product enhancements.

Asana's mission is ambitious, and we strive to build a high-quality product. We believe that both a high-quality team and a high-quality codebase are critical pieces of that mission. Our stack uses React and Typescript for the front-end, on top of a Scala backend, with continuous deployment making sure your code goes live to users multiple times every day.

Software Engineers at Asana are quickly trusted to own major parts of both the codebase and our processes through the Area of Responsibility system. We expect you to thrive as a leader in defining and solving problems, with mutual support from your peers.

Requirements

• Passion for creating amazing user experiences

• 1+ years experience building a complex software product in a team environment

• Strong communicator and collaborator

Desirable

• Mastery of React, Typescript, or other web technologies

• Experience working in large, high-quality codebases

• Have built a personal productivity tool before out of fun and/or frustration

• Like to leave code better than you found it

• Good understanding of data structures and algorithms

• Experience supporting live production infrastructure, can put out fires under pressure when things go wrong

• An appetite for data: analyzing metrics and designing A/B tests to help drive the company’s decisions

We are looking for full stack hackers to join our team. As an early member of the team, you’ll be helping us build a sophisticated, next generation financial services and benefits platform. Our customers trust us with a lot: Integrating seamlessly across financial institutions, moving money, tracking balances, helping with their healthcare decisions, and keeping their data extremely secure. In order to take on this mission we’re building our application on a new web framework we’ve built for Node.js, Postgres and React. We’re looking for engineers who are comfortable across the entire stack.

We all work on end-to-end features for the product and take great care in building features that will delight our customers. And there’s plenty of interesting problems, whether it’s helping design schemas with multi-step state machines that model financial transactions, working on the incremental build graph and compiler, or building our React based UI component library. This isn’t your typical CRUD application! You will be responsible for a lot so you should feel comfortable in a fast paced, growing, and nimble environment keeping in mind that everything we do is to better the lives of our users.

Here’s a snapshot of some of the technologies you will be working on and the qualifications we are looking for:

2. Several (3+) years experience in web or distributed systems development.

3. Experience in Postgres or another transactional, relational database system, as well as ability to design schemas.

4. Fluency in JavaScript and at least one other interpreted language.

5. Familiarity with software design techniques from functional to object oriented.

6. React or at least one other reactive UI language.

7. Computer science degree is not required, but you should be familiar with basic algorithms and performance analysis.

8. Someone who isn't afraid of responsibility and operating in an unstructured environment

9. A good sense of humor and a down-to-earth personality. We work hard, have fun, and treat people with respect.

Responsibilities

• Approve all front-end code before it is merged

• Hire and mentor exceptional programmers

• Establish and evangelize best practices

• Lead internal programming guild meetings

• Give feedback on programmers to their direct managers

• Create tools that assist programmers, such as docker dev environments, continuous integration tools, internal code documentation, and custom linters

Requirements

• Expert understanding of the inner workings of all major browsers, including how they render HTML/CSS and their Javascript runtime environment

• Experience with architectural patterns and anti-patterns of large, high-scale consumer applications

• Can distinguish between a“good” and an “exceptional” developer

• Experience managing software teams of 8+ engineers

• Strong and proven engineering background