Software Engineer, Nodejs / React


Job Information

Company Overview

AdCellerant is a tech-enabled services company focused on making Madison Avenue-level digital advertising solutions available to Main Street marketers. We focus on finding the smartest, most experienced candidates, who are a perfect fit for the position and the company’s culture. As a company, we focus on our team above everything else. We know that if our team is motivated, all the company’s business objectives can be achieved. After 7 years, our focus on team first has led to being recognized as an Inc. Magazine “Best Workplace” for two years running, a Denver Business Journal “Best Workplace,” and Built In Colorado’s Best Workplaces three years running.

Over the last 7 years, AdCellerant has grown from a few founders to a team of over 100 talented, hard-working individuals leading the industry in supporting local marketers. This team helps execute sophisticated digital advertising campaigns in Programmatic, Native, Video, Mobile, Search Engine Marketing, Email, and Search Engine Optimization.

Job Overview:

We are looking for a full-stack Software Engineer, whose responsibilities will include working closely with other engineers to architect, design, build, and maintain new systems and existing applications. You will also review peers' code and system architecture, provide constructive feedback, and code for improvements.


  • Write front-end and back-end JavaScript, primarily in React and NodeJS, using TypeScript.
  • Develop new user-facing features based on agile user stories and provided mocks
  • Build reusable code and libraries for future use
  • Optimize application for maximum speed and scalability
  • Collaborate with other team members and stakeholders
  • Maintain existing user-facing applications
  • Ensure code standards are followed and code is tested using automated test frameworks

AdCellerant offers full-time employees paid vacation, paid sick days, health/dental/vision benefits, 401k retirement plan, paid maternity/paternity leave, flexible work environment, and most importantly, a fun downtown Denver location.


Annual salary $65,000 - $110,000

Location Requirements:

Ability to report to Denver, CO office on occasion preferred. Work from home available.

Other Requirements:

Currently legally authorized to work in the United States on a full-time basis.

Equal Opportunity:

AdCellerant is proud to be an equal opportunity workplace. We are committed to providing an environment of mutual respect where equal employment opportunities are available to all applicants and teammates regardless of race, religion, color, national origin, gender (including pregnancy, childbirth, or related medical conditions), sexual orientation, gender identity, gender expression, marital status, citizenship, age, Veteran status, status as an individual with a disability, or other applicable legally protected characteristics.

Skills And Qualifications
  • 3+ years experience developing web applications
  • Experience building web applications, with evidence of a deep understanding of JavaScript, HTML, CSS3, and API design
  • Has worked in an agile/scrum process before
  • Good communicator; has experience with pair programming and test-driven development
  • Deep experience in the following front end and back end web technologies: Node.js, React, Vue, or Angular
  • Experience with building highly available, scalable systems
  • Has worked with relational databases like PostgreSQL
  • Understands modern software development practices and methodologies
  • Understands software design patterns and their usage in good code design
  • Experience with Linux, microservices, Docker deployments
Bonus Qualifications
  • Has worked with TypeScript
  • Has worked in another programing language not mentioned above, such as: Python, Go, Scala, or Ruby
  • Has previous experience working in a small organization or startup
  • Has worked with databases and ORM libraries
  • Experience with handling large data sets
  • Experience in Advertising
  • Has developed within AWS, Azure, Google Cloud, or other Cloud-Based Environments
  • Bachelor’s degree in computer science or commensurate industry experience.


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