Senior Ruby on Rails Engineer

Lowongan kerja terbaru! 🚀 EverAI — Building the Future of AI Companionship One of the Top 15 Largest & Fastest-Growing AI Companies in the World 30+ Million Users in under 2 years — Help Us Reach 100M first, 500M next At EverAI, we’re shaping what it means to connect with AI

With 30+ million users and counting, we’re not just building products — we’re creating entirely new categories.

Our flagship product is the world’s largest AI girlfriend/boyfriend platform, redefining relationships for millions.

It is governed by our proprietary moderation system, EverGuard — an internal AI designed to ensure everything we build is safe, ethical, and human-first.

And we’re only just getting started! We are an enthusiastic, passionate and hardworking team of 70 people.

Our founding team has strong entrepreneurial experience building and scaling web products from 0 to IPO.

• 10+ years in Tech Executive Leadership • Co-Founder Mad Paws Holdings (from 0 to IPO) • Forbes 30 under 30 + Deloitte TechFast50 ’22 & ‘23 • 10+ years as CTO / COO (web2/web3), 1+ year in AI/LLM • Serial-entrepreneur: MTK Digital (exited / 0->$20m revenue) and Zipchat (AI Chatbot for E-commerce brands) • 8+ years in Customer Acquisition & E-commerce Growth • Serial-entrepreneur: Curatible (sold to Blackstone) and MTK Digital (exited / 0->$20m revenue) • 25+ years in Finance, Strategy, M&A • Ex-CFO/M&A @Curatible (exited to Blackstone) • Ex-President of the Board @SotremoSA (exited) Our tech team is expanding rapidly to keep pace with the ambitious feature roadmap we’ve set out.

We are therefore hiring experienced Senior 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.

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 Past experience and/or interest in data science and generative AI (NLP, ML, MLOps…) Experience working with globally distributed teams 📈 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 ✍️ 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) 👨‍👩‍👧‍👦 Annual gathering to get to know each other better ❤️‍🩹 Health & Wellness support: Up to $200 for your wellbeing expenses + Access to unlimited 1:1 sessions with psychologists and lifestyle experts through OpenUp (also available to up to three of your family members) ⚡️ GPT-4, Mistral and Hugging Face Pro plan 🎅 We hire old (and young).