94 front end developer jobs found in San Francisco, CA

About us:   We are a group messaging and productivity platform geared for those who don’t work in front of a computer. We have seen tremendous organic user growth - as a result, we have an opening for an awesome Front-end Developer who enjoys writing software that people use multiple times everyday. We iterate quickly and de-centralize our decision making; therefore this person will make a huge impact on our product, users and growth. Your Role:   * Write great code and building new features at a rapid pace. You’ll work with a small team, but we expect you to be the take ownership over projects, laying the foundation of great code yourself and helping others around you to code to those standards.   * Be responsible for communicating across our design, iOS, Android teams to coordinating releases of new features. We release new features on 3 clients at the same time.   * Have empathy for our users and be part of the creative process to develop new features and products. Ideal...

Responsibilities Collaborate with our front-end Lead and CEO to develop and iterate upon hai’s web experience Develop, test, and ship features for hai’s web experience   Create the hai react app in adherence with UI and UX designs and specifications   Optimize the hai web experience for speed at scale   Collaborate and build together with our team members   Contribute to a positive and empowering company culture   Skills And Qualifications Knowledge of pure javascript fundamentals & es6   3+ years working with React/Redux   Familiarity with SASS & CSS3   Experience with testing libraries, ideally Enzyme & Jest Experience building a consumer web application   Understanding of webpack for build tooling   Experience working with immutable data structures   Knowledge of mobile web paradigms and PWA’s   Solid understanding of SEO principles and how to adhere to them   BA / BS in pertinent field a plus Skills Javascript, Responsive Design, SCSS / SASS,...

We are building the worlds first consumer marketplace of everything that relates to time. In spite of the fact that peoples calendars have gone digital, there's been very little innovation connecting them to the outside world in highly personalized, automated ways. We are in the process of remedying that and in doing so, enabling all people to take back ownership of their time and dramatically improve their lives.  In a short time, the company has synced over 300M events, amassed many millions of users and has its calendar subscription and amplification functionality distributed across over some of the most in demand sports and publisher sites, including top NBA, NFL, NHL and NCAA teams, and major media brands like Nike, CBS and Warner Brothers.  We are backed by top tier venture investors and is headquartered in San Francisco.  As a front-end developer, you are working with cross-platform and cross-calendar constraints to build products that complete a user's experience....

We connect you with the best options in air travel, no matter where you’re going. We have incredible momentum, a beautiful brand, and we’re guided by some of the best voices in travel technology. About You We are looking for a product-centric Engineer ready to drive development of our React web app and backend APIs as an architect, an individual contributor, and a leader of outsourced devs. The ideal candidate is passionate about aviation and strongly believes that existing air travel experiences can and should be improved upon. Professionally, you've shipped complete, full-stack production apps using React on the frontend and node, python or an equivalent language on the backend. You have experience managing remote team members, coordinating across time zones, and cross-cultural communication. You're intimately familiar with feature development but you also are knowledgeable and capable when it comes to related areas of development, like deployment, continuous integration, and...

We connect you with the best options in air travel, no matter where you’re going. We have incredible momentum, a beautiful brand, and we’re guided by some of the best voices in travel technology. About You We’re looking for an exceptional developer to join as one of our first engineers. The ideal candidate is passionate about aviation and strongly believes that existing air travel experiences can and should be improved upon. Professionally, you've shipped iOS and React Native code in production apps. You're intimately familiar with iOS SDKs but you are also knowledgeable and capable when it comes to other aspects of development, like deployment, continuous integration, and designing backend services. You realize that in a startup it's important to be versatile, adaptable, and to wear many hats; you're an expert at that. Specific Responsibilities of this Role: This role will be the primary owner and developer of our React Native mobile application which is currently...

We connect you with the best options in air travel, no matter where you’re going. We have incredible momentum, a beautiful brand, and we’re guided by some of the best voices in travel technology. About You We are looking for a product-centric Engineer ready to drive development of our React web app and backend APIs as an architect and as an individual contributor. The ideal candidate is passionate about aviation and strongly believes that existing air travel experiences can and should be improved upon. Professionally, you've shipped complete, full-stack production apps using React on the frontend and node, python or an equivalent language on the backend. You're intimately familiar with feature development but you also are knowledgeable and capable when it comes to other aspects of building software, like deployment, continuous integration, and hosting. You realize that in a startup it's important to be versatile, adaptable, and to wear many hats; you're an expert at that....

We're looking for a Senior Backend Engineer for our Innovation Labs team in San Francisco HQ. This is a lean team comprising of a front end developer, designer, PM, and this open position. This group will be building a brand new product that doesn’t exist in the market so you will be constantly exploring new ideas and coming up with prototypes quickly. You'll work very closely with the executive team and your work will directly impact the future of this business. You'll also have the security and resources of a stable business that has raised over $100 million and has established market fit. Job Duties:   --Work on our newest products from scratch; which will require coming up with prototypes quickly and brainstorming with stakeholders to evolve and drive our upcoming offerings.   --Develop efficient, reusable, reliable, and scalable software   --Optimize existing stack and architecture   --Architect backend, high-concurrency, multithreaded, server-side systems...

We are a fast-growing innovator of advanced IT analytics software technology based in Palo Alto, California. Founded in September 2013 by technology professionals from MIT, Meraki, Aruba Networks and Google, we are credited with developing the first cloud sourced, network analytics system, called Voyance.  We embrace simplicity and take following to heart on everything we do:"Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction." - Einstein   We are looking for a versatile front end developer to join the team that is building a new, vendor-agnostic IT network analytics service purpose built for CIOs, network operations and helpdesk personnel managing heterogeneous enterprise environments. Our product is focused on the end user experience by helping IT staff gain new insights into client access conditions, network service behavior and enterprise applications issues...

We are a fast-growing innovator of advanced IT analytics software technology based in Palo Alto, California. Founded in September 2013 by technology professionals from MIT, Meraki, Aruba Networks and Google, we are credited with developing the first cloud sourced, network analytics system, called Voyance.  We embrace simplicity and take following to heart on everything we do:"Any intelligent fool can make things bigger, more complex, and more violent. It takes a touch of genius -- and a lot of courage -- to move in the opposite direction." - Einstein   We are looking for a versatile front end developer to join the team that is building a new, vendor-agnostic IT network analytics service purpose built for CIOs, network operations and helpdesk personnel managing heterogeneous enterprise environments. Our product is focused on the end user experience by helping IT staff gain new insights into client access conditions, network service behavior and enterprise applications issues...

We are looking to add a Senior Software Engineer to help us keep shipping features to customers who love our products. Day-to-day, they’ll be responsible for taking high-fidelity prototypes and transforming them into fully functional features with a solid and secure API backend, clean front-end components, and automated tests. High-quality code and the ability to deliver milestones all the way to production are our key metrics for success. You’re probably keen to hear about our tech stack: Our application is built on Ruby on Rails. We take full advantage of Postgres with a trigger-based time machine, SQL views, and a willingness to drop from ActiveRecord to raw SQL when it makes sense. AWS is our product’s home. We’re really enjoying React and Redux with ES6 and SCSS. Sidekiq, Redis, ElasticSearch and websockets definitely play their parts. And curious about our engineering workflow: Each month we agree to milestones to deliver by the end of the month. We...

Job Description Would you like to join one of the fastest growing startups in the world? We are a 2016 Forbes Cloud 100 Company - is the world’s leading cloud-based contact center software provider. We have awesome investors (DFJ, Salesforce Ventures and Storm Ventures), are in a $22B market that is ripe for disruption and boast an impressive roster of customers including Shopify, Box, Anki, DoorDash, Edmunds and Qualys. We’re looking for a world-class Senior Software Engineer to help us continue on our hyper-growth trajectory and shape the future of the company. Responsibilities: Work independently as well as in small teams to develop the best product on the market   Implement a scalable, stable, and user-friendly product that can handle our current growth   Collaborate with experienced software engineers in the design, development and maintenance stages of our product   Collaborate with our front-end developers to enhance the user experience   Collaborate with our...

Overview The SVP, Engineering will run the Engineering group across the West Coast offices at Hero. The SVP, Engineering will split their time between managing the team, business development and overseeing delivery of technology work across the portfolio of work. Were looking for someone that has experience in managing an Engineering team within an agency or consulting setting. Candidates must also have extensive experience with the Adobe Marketing Cloud. Essential Duties & Responsibilities Manage Engineering team of 30-40 team members consisting of Tech Leads, Back-end Developers, Front-end Developers and Quality Assurance. Work closely with the rest of the Hero Delivery Leadership Team consisting of leads from other practices to ensure on-time delivery of work and evolution of our cross-functional methodology and processes. Set a strategic direction to help evolve the teams capabilities to address changes in the market. Work with cross-functional teams to...

Do you love APIs, open source code and the core values of GitHub and 37Signals? So do we! Come join a team of amazing developers that are disrupting the call center software industry, one line of code at a time. Responsibilities: Work independently as well as in small teams to develop the best product on the market   Implement a scalable, stable, and user-friendly product that can handle our current growth   Collaborate with experienced software engineers in the design, development and maintenance stages of the company product   Collaborate with our front-end developers to enhance the user experience   Collaborate with our support engineers and customer support representatives to understand our customer’s needs, enhance our usability and resolve technical issues   Work well in a modern agile software engineering environment (with source code control, dev/stage/prod release cycle, extensive testing, and continuous deployment)   Solve challenging technical problems and put...

Are you a local Web Developer who is deeply passionate about the web and loves to make user experiences innovative and dynamic? Just, Inc. is a fun, hard-working, experienced design team looking for a versatile and passionate Developer to join us and help drive front end web development and component implementation. The ideal candidate will embrace a highly collaborative, autonomous, creative team-dynamic that rewards quality performance, effective communication and compelling projects that will take Just to the next level. Attributes Y ou Will: Design, implement, test, profile, release, and optimize the highest quality software experiences using HTML, CSS, & JavaScript Collaborate with designers and product managers to provide a best-in-class customer experience Stay current with the latest test, development, and deployment best practices and share your findings with the team Maintain the quality and performance of the front-end application. Advise the design...

We are an early-stage startup building a disruptive technology that enables companies to secure their web applications. We are a multi-tenant cloud service capable of analyzing large volumes of data in real-time to identify attackers, and protect applications. In order to provide an exceptionally high quality product at a fast rate of feature delivery, we've emphasized automated testing as part of our development process, and want to continue to scale that effort by having a dedicated engineer focused on designing and implementing tools and frameworks for better testing, from front to back-end systems. You should talk to us if you have a passion for software quality, and automated testing being integral to the development process. And conversely, you should have experienced what it's like to be a developer in a team with poor testing habits, and know what needs to be done to avoid that situation. Skills Python, Java, Ruby, Clojure, Scala, Docker, JUnit Testing Compensation...

With us, we're bringing a novel, data-driven approach to helping brands tell stories that are relatable and personalized with a platform that solves the content creation problem through a diverse community of photographers, videographers, models, influencers and more. We're growing fast and want to add great people that want to tackle this challenge to our hard working and passionate team! We're looking for talented engineers that can meet our high technical bar, want to take significant ownership of parts of the platform, and are a great fit for our open, driven, and collaborative team culture. Join our small but growing engineering team by making a significant impact as we tackle challenging problems and innovate for great brands and talented content creators across the world! As a Full Stack Engineer, you'll be responsible for: Developing major application features for the platform Building MVP experiments for new product ideas Helping to architect front end /...

Help us build the architecture for the next century of finance as we bring 1 billion people onto AI-driven mobile money systems. **We are a pre-funding startup (raising now) so there is no guarantee that this position will be a paid one right away - we're looking for an early team member (and will definitely be paying you once we raise) who wants to work with us while we raise. We’re looking for a developer who is an expert at back-end database infrastructure (MySQL on AWS), but who can also help with front-end mobile development using React Native. We are connecting up a chatbot to a money-management platform and will need users to access the application on both iOS and Android. The app is much more than a typical financial chatbot and has a lot of dynamic content that has to be generated on the front - using lots of data on the backend. Some technologies we're considering: IBM Watson Conversations API for Chatbot   Amazon EC2 And S3 Instances, RDS for MySQL   Hive and...

We are a global entertainment media brand powered by fan passion. The fan-trusted source in entertainment, we provide a home to explore, contribute to, and celebrate the world of pop culture. Whether looking for in-depth information on favorite or whats buzzing in entertainment, we have your pop culture curiosities covered through fan-expert knowledge and carefully curated and fun, original multi-platform content.  We have a global audience of over 180 million monthly uniques and represents more than 385,000 communities. About your role: With 180 million uniques - and growing fast! - we are the largest entertainment fan site in the world. As the newest member of the engineering team, youll be integral to building the future success of this site by developing the services, interfaces, and tools that bring the best fan-oriented news to our users.  Responsibilities: Understand the needs of our users - both internal and external - and translate those needs to scalable...

We are a global entertainment media brand powered by fan passion. The fan-trusted source in entertainment, we provide a home to explore, contribute to, and celebrate the world of pop culture. Whether looking for in-depth information on favorite or whats buzzing in entertainment, we have your pop culture curiosities covered through fan-expert knowledge and carefully curated and fun, original multi-platform content.  We have a global audience of over 180 million monthly uniques and represents more than 385,000 communities. About your role: With 180 million uniques - and growing fast! We are the largest entertainment fan site in the world. As the newest member of the engineering team, youll be integral to building the future success of this site by developing the services, interfaces, and tools that bring the best fan-oriented news to our users.  Responsibilities: Understand the needs of our users - both internal and external - and translate those needs to scalable...