Senior Fullstack Ruby / Ember Software Engineer

Growth Acceleration Partners • Colorado Springs, CO

6d

About The Position

We are looking for a Senior Fullstack Software Engineer with strong experience in Ruby and Ember.js. In this role, you will design, build, and maintain scalable, reliable, and high-quality applications. You bring deep hands-on experience, sound technical judgment, and the ability to contribute beyond code—supporting architectural decisions, mentoring peers, and collaborating closely with cross-functional teams to deliver impactful solutions.
This role is ideal for engineers who enjoy working across the stack, value clean code and maintainability, and take ownership of complex technical challenges.

Requirements

• Bachelor’s Degree in Computer Science or a related field.
• 5+ years of experience building and maintaining software applications.
• 3+ years of professional experience working with Ruby, preferably using Ruby on Rails.
• Experience working in fullstack environments with modern frontend frameworks.
• Strong experience with Ruby and Ruby on Rails.
• Frontend development experience using Ember.js (or strong familiarity with modern JavaScript frameworks).
• Proficiency in JavaScript, HTML, and CSS.
• Experience designing and consuming APIs (REST, GraphQL, gRPC).
• Solid understanding of relational databases and SQL.
• Experience with version control systems (Git, GitHub, GitLab).
• Familiarity with Agile development methodologies (Scrum, Kanban).
• Experience writing and maintaining automated tests (unit and integration tests).
• Hands-on experience with CI/CD tools (GitHub Actions, Jenkins).
• Experience working with containers and containerized environments (Docker, Kubernetes).
• Exposure to cloud platforms such as AWS, Azure, or GCP.
• Advanced English proficiency (written and verbal).
• Strong communication skills and ability to collaborate across teams.
• Effective time management and prioritization skills.
• Comfortable mentoring other engineers and contributing to team growth.
• Proactive problem solver with a high level of ownership and accountability.
• Open to learning new technologies and adapting to evolving requirements.

Nice To Haves

• Experience implementing security best practices (e.g., OWASP, OAuth).
• Knowledge of performance optimization techniques (caching, query optimization, code tuning).
• Experience working in distributed or remote teams.

Responsibilities

• Design, build, and maintain scalable, reliable, and high-quality applications.
• Supporting architectural decisions
• Mentoring peers
• Collaborating closely with cross-functional teams to deliver impactful solutions.

What This Job Offers

• Job Type: Full-time
• Career Level: Senior
• Number of Employees: 251-500 employees