Senior Ruby-on-Rails Engineer (Full Remote - Ukraine)

Role Summary

• •Lead back-end development with a strong focus on Ruby on Rails within a rapidly expanding tech team.
• •Collaborate closely with Product Managers and Engineering teams including SRE and Data Scientists to define and deliver features.
• •Contribute to project planning by preparing integration plans, estimations, and conducting code reviews and testing.
• •Report directly to the Tech Lead and work alongside the CTO in a fast-paced, agile environment.
• •Drive innovation by running experiments and proposing new ideas to enhance product scalability and user experience.

About the Company

• •EverAI is a fast-growing AI company with 40 million users and ambitions to scale to 500 million.
• •The company operates in the AI companionship industry, creating category-defining, world-first AI applications.
• •A remote-first team of 75 people with leadership experienced in launching, scaling, and exiting multiple startups.
• •Strong emphasis on ethical AI development governed by proprietary moderation technology, EverGuard.
• •Culture values ownership, velocity, and radical creativity, attracting top-tier talent from Tier 1 tech companies.

What You Should Know

• •Ideal candidates should have 5+ years experience with Ruby on Rails in scale-up or fast-paced environments.
• •The role requires comfort working on large-scale products with thousands of monthly users and NSFW content.
• •Strong communication skills and fluent English are essential for collaboration in a globally distributed team.
• •Offers a fully remote work environment with generous PTO, learning budgets, and wellness support.
• •Opportunity to work on cutting-edge AI products with access to premium AI tools and a culture of experimentation.

Key Required Skills