Post Job Free
Sign in

Ruby-on-Rails Engineer (Remote - Europe)

Company:
Ever AI
Location:
Youngstown, OH, 44502
Posted:
December 15, 2025
Apply

Description:

Software Engineers (Back-end / Ruby)

Our tech team is expanding rapidly to keep pace with the ambitious feature roadmap we've set out. We are therefore hiring experienced Software Engineers (Back-end / Ruby) to help us build and scale our product. You'll have the opportunity to help define our roadmap and find the best technical solutions to help our customers. You will also have time to run some experiments and bring new ideas to the table.

Reporting directly to our Tech Lead, you will be responsible for:

Interacting with the Product Manager to review project specs

Preparing integration plans, break-downs, and estimations

Hands-on code implementation, PRs, code reviews, testing, etc.

You'll be working with Michael (co-founder and CTO) along with the product team and the engineering team (web developers, SRE, data scientists).

NB: while we remain open to full-stack expertise, we are looking for people with a strong edge on back-end development using Ruby-on-Rails.

Must-haves

3+ years of experience:

As a back-end or full-stack software engineer - recent experience with Ruby-on-Rails is mandatory

In tech scale-ups or any similarly agile and fast-paced environment

On large-scale products where your code was used by thousands of monthly users

Strong communication & collaborative skills (perfectly fluent in English)

Ownership and commitment - we're looking for owners, not renters

Doer mindset - we are moving fast and we need people who can find the right balance between software craftsmanship and velocity

User-centricity - you are proud of what you build and you share our obsession for amazing user experience

#NSFW - you are comfortable building products that are based on uncensored models and content

Bonus points

Past experience and/or interest in data science and generative AI (NLP, ML, MLOps)

Experience working with globally distributed teams

Why EverAI?

Exponential Growth: From 30M+ users in 18 months, to 100M next and 500M beyond

Track Record of Category-Creating Innovation: We consistently launch world-first AI applications setting the pace, not following it

Global Impact: Top-tier user growth, real-world adoption, and cultural relevance

Proven Leadership: A senior team that's launched, scaled, and exited & IPO'd multiple scale ups now fully focused on reshaping AI companionship

Elite Remote Team: 100% remote and built to win world-class talent from Tier 1 tech companies, with a culture of ownership, velocity, and radical creativity

Ethical Core: Our AI ecosystem is governed by EverGuard, our proprietary AI moderation technology, ensuring responsible development at scale

What We Offer

We prefer a B2B contract but we can be flexible, as long as you're in it for the long haul

Full-remote (you work from the place that suits you best)

4 weeks PTO

Annual gathering to get to know each other better

Wellbeing budget up to 200$

Company laptop

GPT-4, Mistral and Hugging Face Pro plan

Top Tier Talent Is Our Multiplier

We're a fully remote group of A-players from Tier 1 tech, led by an exec team who've launched, scaled, and exited multiple companies. We move fast, and care deeply about what we build and who we build it with.

We're looking for exceptional talent ready to ship & distribute world-first AI products at scale, fast, and co-create with us this category-defining business.

If that's you reach out and apply!

Apply