At MNTN, we put our people first, full stop. This allows our company culture to be defined by our team members, and their shared values, like trust, ambition, quality, radical honesty, and compassionate leadership. It’s why we all really love working for the Hardest Working Software in Television™ (and also why we were named one of Ad Age’s Best Places To Work in 2024.)

We pride ourselves on bringing unrivaled performance and simplicity to Connected TV advertising. Our self-serve technology makes running TV ads as easy as search and social and helps brands drive measurable conversions, revenue, site visits, and more. It’s what led MNTN to being named one of Fast Company's Most Innovative Companies in 2023. You can learn more about us and everything we do by visiting https://mountain.com/.

So if wanting to do more, own more, and make a bigger impact comes naturally to you, then you may be just the person we're looking for to join us in our next stage of growth.

We are looking for a talented Senior Full Stack Engineer. You will develop server-side logic and definitions while ensuring high performance and responsiveness to requests from the front end. You will also develop user interface components in React.js and be responsible for integrating these elements into the application. You will be responsible for server-side changes required to ensure a world-class customer experience in our JavaScript-based tool suite. A commitment to collaborative problem-solving, sophisticated design, and quality products is important, as you will be working cross-functionally on different layers of the infrastructure.

What You’ll Do:

  • Develop new user-facing features using React.js and Typescript
  • Integrate user interface components with server-side logic via Node.js and GraphQL
  • Modify server-side logic as necessary
  • Write reusable, testable, and efficient code
  • Design and implement low-latency, high-availability, and performant applications
  • Ensure security and data protection
  • Collaborate with Product Designers, Product Managers, and Software Engineers to deliver performant applications
  • Explain complex technical issues to leads and stakeholders
  • Optimize and enhance existing products

What You’ll Bring:

  • 5+ years of JavaScript experience, including concepts such as asynchronous programming, closures, types, DOM manipulation, JavaScript object model and ES6
  • Solid understanding of React.js and its core principles
  • 2-4+ years of Typescript experience
  • Experience with GraphQL
  • 2-4+ years of Node.js experience, including frameworks such as Express, Koa
  • 4+ years of experience building RESTful APIs and optimizing server-side performance
  • 2+ years of experience writing SQL queries and designing Postgres domain models
  • HTML/CSS experience, including concepts like layout, specificity, cross-browser compatibility, and accessibility 
  • Experience with CI/CD and source control tools
  • Experience working in a service-oriented architecture
  • Experience on AWS, GCP, or other cloud infrastructure
  • Knowledge of design patterns and understanding of fundamental design principles behind a scalable application
  • Experience with automated testing platforms, integration, and unit tests
  • Familiarity with user authentication and authorization between multiple systems, servers, and environments
  • Ability to comprehend business requirements and translate them into technical specifications

MNTN Perks:

  • 100% remote within the US
  • Flexible vacation policy
  • Annual vacation allowance for travel related expenses
  • Three-day weekend every month of the year
  • Competitive compensation
  • 100% healthcare coverage
  • 401k plan
  • Flexible Spending Account (FSA) for dependent, medical, and dental care
  • Access to coaching, therapy, and professional development

About MNTN:

Our recruiters will always reach out using an email address ending with @mountain.com OR @mntn.com. If you’re contacted by someone without that address and they mention a Reference Code (which we never use), then that ain’t us folks. Tell those trolls to take a hike–you’re waiting to climb a MNTN.

MNTN provides advertising software for brands to reach their audience across Connected TV, web, and mobile. MNTN Performance TV has redefined what it means to advertise on television, transforming Connected TV into a direct-response, performance marketing channel. Our web retargeting has been leveraged by thousands of top brands for over a decade, driving billions of dollars in revenue.

Our solutions give advertisers total transparency and complete control over their campaigns all with the fastest go-live in the industry. As a result, thousands of top brands have partnered with MNTN, including Build with Ferguson Master, OneWheel, Tarte, Decked, and National University.

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