ChannelAdvisor Corporation

User Interface Engineer

Job Locations ES-Madrid | ES | IE


Our mission is to connect and optimize the world’s commerce. That means the whole world. So we’re determined to nurture our culture of meritocracy where everyone can thrive, no matter what we look like, where we’re from, how we grew up, whom we love, the nature of our faith, or how our bodies or minds work. We’re committed to achieving equity in treatment and opportunity for everyone, where people are judged on the merits and quality of their work, because each of us is part of the One Team that is ChannelAdvisor.
It all starts with people. Inside every company, behind every brand­—while business success is often measured in profit, it has always been powered by people. At ChannelAdvisor we firmly believe people are the heart of any organization—including our own. That’s why a career at ChannelAdvisor provides much more than simple pay and perks. We’re dedicated to empowering people, solving tough problems, and helping careers flourish inside & out.  


ChannelAdvisor is looking for a User Interface Engineer to join its global software development team!  


As a member of our development team, you will have the following opportunities:

  • Use contemporary tools and design patterns to develop internationalized UI components.
  • Participate in a fast-paced agile development team building software as a service (SaaS) applications with potential to grow into a leadership role.
  • Collaborate among a small, 4-8 person agile team with ownership of a core component of the ChannelAdvisor platform.
  • Learn and leverage the latest software engineering methodologies and technologies.
  • Work with a team of peers who are smart, professional, and share a passion for creating great software.
  • Express your creativity in Developer Choice competitions, with the opportunity to win prizes and recognition from your peers.


Required Qualifications:

  • Bachelor’s degree or higher in Computer Science or a closely-related field.
  • Minimum 3 years experience developing user interfaces for commercial software.
  • Strong understanding of browser fundamentals, including HTML5, javascript, CSS, AJAX.
  • Experience with a javascript framework such as React, Angular or Vue.
  • Understanding how to detect and prevent common security vulnerabilities, including injection, cross-site scripting, request tampering.
  • Strong oral and written communication skills.
  • Ability to work independently with limited supervision.
  • Ability to describe in detail the process of developing a user interface for a non-trivial application.


Preferred Qualifications:

  • Strong familiarity with ASP.NET fundamentals, including MVC, Web API, model binding,  validation, routing, C#.
  • Solid understanding of popular web protocols, including HTTP 1.1, HTTP/2, WSS (Secure Web Sockets), TLS.
  • Experience configuring web servers, especially IIS 7.5, IIS 10, Nginx, node.js.
  • Data visualization experience using charting frameworks, data grids, and large data sets.
  • Advanced CSS skills, including compiled CSS (SASS/SCSS), responsive design.
  • Some familiarity with emerging technologies such as Web Components, Web Sockets.
  • Internationalization (i18n) and Localization (L10n).
  • Understanding of agile methodologies (Scrum, Kanban).


The position may be located in our Madrid Office, remote or hybrid


The ChannelAdvisor Experience

Together We Win

We take a whole-person approach to engage and support our ChannelAdvisor team. We believe the diversity of our global team is an advantage. If you’re curious, innovative, determined, and customer-focused, then you’ll love the challenge and rewards of collaborating as a team to help our customers win. We offer competitive salaries, commission, and short-term incentive programs that recognize your hard work and results. Because when our customers win, we win. And when we win, you win.

Work Where It Works

You’ll have the flexibility to have a working arrangement that works best for you, and serves the needs of our customers and our business. With your manager, you’ll decide on a schedule and work location that sets you up for success. You can choose to work in the office of your assigned location, your home office or both. And if things change, no problem. Just work it out with your manager.

Take Time to Recharge

The ChannelAdvisor team has a passion for going above and beyond. Taking time away to recharge is important so you can bring your best. We offer programs that provide you flexibility and time away. We offer competitive health care and wellness programs, generous paid time off and programs for new parents that help you make work fit into your life — and not the other way around.

Give Back To Our Communities

We care about our communities. Our Day to Give Back provides you one day each year to volunteer in your community for an organization or cause that is important to you, and therefore, important to us too.

We’re Growing, Come Grow With Us

We’re growing. So that means there are opportunities for you to grow too. We work to create an environment where everyone who is committed, works hard, and delivers results can thrive and grow. You can connect with one of our employee resource groups and support our diversity, equity and inclusion task force, network with like-minded ChannelAdvisor team members, and showcase your leadership skills. Our focus on internal career growth is intentional. Our professional development stipend and learning and development offerings help you build the skills and connections you need to move forward in your career. Plus, our Leadership Academy offers in-house management development classes to grow our leaders from within.


Sorry the Share function is not working properly at this moment. Please refresh the page and try again later.
Share on your newsfeed

Don't see what you're looking for?

Connect with us to share your profile with our recruiting team and to receive notifications about open positions. Click here to get started.