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ProspeX CRM

Ruby on Rails - Backend Engineer

Sorry, this job was removed at 03:41 p.m. (PST) on Friday, Oct 23, 2026
Remote
Hiring Remotely in United States
Mid level
Remote
Hiring Remotely in United States
Mid level

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Design, build, and maintain backend services and APIs using Ruby on Rails. Improve performance, scalability, reliability, and write well-tested production code. Collaborate with Product, Frontend, Data Engineering, and QA teams.
The summary above was generated by AI

The Role: Position Summary

We are looking for a talented Ruby on Rails Engineer - Backend to help architect, build, and scale the services that power our coaching platform.

In this role, you will be responsible for designing and developing backend systems that support our products

and user experience. We are looking for a strong software engineer who is passionate about building large-

scale systems and writing clean, elegant, maintainable, robust, and well-tested code.

Key Responsibilities

1. Design, build, and maintain backend services using Ruby on Rails

2. Develop APIs for mobile apps, web platforms, and data ingestion systems

3. Write clean, maintainable, and well-tested code

4. Improve system performance, scalability, and reliability

5. Collaborate with Product, Frontend, Data Engineering, and QA teams

Qualifications & Skills

Required (Must-Haves)

 Bachelor’s degree in computer science, Information Systems, or a related field

 3+ years of hands-on experience in a similar backend engineering role

 Strong hands-on experience with Ruby on Rails

 Strong SQL and database design skills

 Experience building APIs for web and mobile applications

 Solid understanding of backend system performance, scalability, and reliability

 Experience writing automated tests and delivering production-quality code

 Strong collaboration and communication skills.

Preferred (Nice-to-Haves)

Experience with PostgreSQL, Elasticsearch, RabbitMQ, and AWS

Experience working with high availability, 24x7 production systems

Experience in distributed systems or large-scale platform environments

Work Arrangement

Remote opportunity

Open interested in relocation opportunities

What We Offer: Benefits & Perks

Competitive

Compensation

Competitive salary and

performance-based growth.

Health & Wellness

Health insurance and

benefits per local

regulations.

Work-Life Balance

Flexible working

arrangements where

applicable.

Professional Growth

Learning and career

development in a

multicultural team

What you need to know about the Seattle Tech Scene

Home to tech titans like Microsoft and Amazon, Seattle punches far above its weight in innovation. But its surrounding mountains, sprinkled with world-famous hiking trails and climbing routes, make the city a destination for outdoorsy types as well. Established as a logging town before shifting to shipbuilding and logistics, the Emerald City is now known for its contributions to aerospace, software, biotech and cloud computing. And its status as a thriving tech ecosystem is attracting out-of-town companies looking to establish new tech and engineering hubs.

Key Facts About Seattle Tech

  • Number of Tech Workers: 287,000; 13% of overall workforce (2024 CompTIA survey)
  • Major Tech Employers: Amazon, Microsoft, Meta, Google
  • Key Industries: Artificial intelligence, cloud computing, software, biotechnology, game development
  • Funding Landscape: $3.1 billion in venture capital funding in 2024 (Pitchbook)
  • Notable Investors: Madrona, Fuse, Tola, Maveron
  • Research Centers and Universities: University of Washington, Seattle University, Seattle Pacific University, Allen Institute for Brain Science, Bill & Melinda Gates Foundation, Seattle Children’s Research Institute

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