Senior Software Engineer; Ruby on Rails; Full Remote

Your Role

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 to help 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, while also running experiments and bringing 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, breakdowns and estimations
• Hands‑on code implementation, pull requests, code reviews, testing and related activities

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

• Ruby, Ruby on Rails (latest)
• Postgre
  
  SQL, Redis
• Hotwire (Turbo & Stimulus)
• Tailwind CSS

• 5+ years of experience as a back‑end or full‑stack software engineer in large‑scale scale‑ups or similarly agile, fast‑paced environments
• Experience building products used by thousands of monthly users
• Strong communication and collaboration skills; fluent English
• Ownership mindset – taking responsibility for product quality and impact
• Doer mindset – balancing software craftsmanship with velocity in rapid cycles
• User‑centricity – pride in building great user experience
• Comfort with building products that may involve uncensored models or content

• Past experience and/or interest in data science and generative AI (NLP, ML, MLOps, etc.)
• Experience working with globally distributed teams

• Contract type: B2B with long‑term commitment focus
• Work from anywhere: fully remote
• Paid time off: 4 weeks (20 working days) PTO per year
• Annual gathering: yearly in‑person meetup
• Health and wellness support: monthly allowance of 100 USD for health insurance and unlimited 1:1 sessions with psychologists, plus coverage for up to three family members
• Co‑working space budget: up to twice per month reimburse up to 35 EUR / 40 USD per visit
• Learning budget: funds for courses, books, conferences, events, certifications
• Equipment: company laptop and monitor budget up to 250 USD
• AI tools access: premium access to ChatGPT, Cursor, Hugging Face, Claude Code and more