Full Stack Engineer

Atlas Search; Salt Lake City (UT); On-site; USD 110,000 - 140,000; Full time

Job summary

Atlas Search in Salt Lake City is seeking an experienced Full Stack Engineer to join its growing team. You will work across the full software development lifecycle, building features, improving applications, and ensuring reliability and scalability of enterprise-grade platforms.

You will primarily use React and Ruby on Rails (Python welcome) and collaborate with Product Management and engineers on requirements, design, implementation, testing, and deployment.

Qualifications

• 5+ years of software engineering experience building enterprise SaaS or cloud-based applications.
• 4+ years Ruby on Rails development or 5+ years Python, with strong backend design.
• Experience with automated testing and relational databases; knowledge of data modeling.
• Familiarity with AWS, Kubernetes and other cloud technologies; strong collaboration skills.

Responsibilities

• Design, develop, and enhance full-stack web apps using React on the front end and Rails on the back end.
• Contribute to system architecture and design decisions for scalability and maintainability.
• Partner with Product Management and engineers through the full development lifecycle from requirements to delivery.
• Participate in peer code reviews, automated testing, and defect resolution.
• Provide mentorship to junior engineers and actively contribute to Agile/Kanban ceremonies.

Skills

Full stack development

React

Ruby on Rails

Python

Testing frameworks

Relational databases

System design

Mentoring

Cloud familiarity

Tools

AWS

Kubernetes

RSpec

Cucumber

Job description

Please only apply if you are located in the Salt Lake City area.

About the Role

Our client is seeking an experienced Full Stack Engineer to join its growing engineering organization. This individual will work across the full software development lifecycle, building new features, enhancing existing applications, and improving the reliability and scalability of enterprise-grade platforms.

You’ll work primarily with React and Ruby on Rails (open to seeing a Python background as well), partnering closely with Product Management and fellow engineers on requirements, technical design, implementation, testing, and deployment. This is an excellent opportunity for an engineer who enjoys hands‑on development while contributing to architectural decisions and mentoring other members of the team.

Responsibilities

• Design, develop, and enhance full-stack web applications using React on the front end and Ruby on Rails on the back end.
• Contribute to system architecture and technical design decisions, evaluating scalability, maintainability, performance, and engineering trade-offs.
• Partner closely with Product Management and engineering stakeholders throughout the development lifecycle, from requirements through delivery.
• Participate in peer code reviews, automated testing, defect resolution, and other SDLC processes to maintain high standards for code quality.
• Provide technical guidance and mentorship to junior engineers while actively contributing to Agile/Kanban ceremonies and team collaboration.

Requirements

• 5+ years of software engineering experience building enterprise SaaS or cloud‑based applications, including significant full‑stack development experience.
• 4+ years of Ruby on Rails development experience or 5+ years of Python development experience, along with a strong understanding of backend application design.
• Experience with automated testing frameworks such as RSpec, Cucumber, or similar, plus a solid understanding of relational databases, data modeling, and application architecture.
• Familiarity with AWS, Kubernetes, and other cloud technologies, combined with strong problem‑solving, communication, and collaboration skills; prior technical leadership or mentoring experience is a plus.