Build with Us. Grow with Ruby.
We're Cybergizer — a fully remote team of product engineers who believe that great code starts with great people. Founded by Ruby community leaders, we've kept that community spirit at our core.
Here, your work matters.
You'll build products that users love, from bold MVPs for early-stage startups to scaling complex systems for growing companies. Your toolkit will include:
Modern Ruby on Rails and full-stack development
System design and architecture
AI/ML/LLM integration
DevOps and MLOps practices
We invest in you.
Learn from the best: Work alongside Ruby experts and conference speakers
Grow the community: Contribute to open source, speak at our BalticRuby conference, or mentor at Rubizza camp
Work from anywhere: Our 100% remote model is built on trust and async collaboration
Tackle interesting challenges: From greenfield projects to AI-powered features
Ready to build with us? See our open roles below.
We're looking for engineers who care about clean code, shared knowledge, and building things that last. To apply for the position, please send your resume to the email address.
What We Offer
Custom AI Development
We design AI models and pipelines adapted to your business goals — from chatbots and recommendation engines to advanced computer vision and predictive analytics.
ChatGPT and LLM Integrations
Enhance your apps and workflows with conversational AI, fine-tuned to your business tone, knowledge base, and customer experience.
AI-Powered SaaS and Web Products
We embed AI capabilities into your SaaS platforms or custom applications, helping you automate, personalize, and scale.
Data Protection and On-Premise AI
We help businesses migrate from cloud-based AI to secure local deployments, ensuring that sensitive data stays protected while you still benefit from cutting-edge AI. This hybrid approach balances innovation with compliance and privacy.
AI for Process Optimization
Boost efficiency with AI-driven automation in project management, support, marketing, finance, and more.
Ready to build with us? See our open roles below.
Open
4+ years of experience, expert in Ruby/Rails, strong proficiency in PostgreSQL/
MySQL, architectural thinking, and mentorship.
MySQL, architectural thinking, and mentorship.
Ruby Engineer
ML Engineer
4+ years in ML/MLOps, strong Python, PyTorch/
TensorFlow, experience with pipelines (Airflow, Kedro), model serving (Triton, FastAPI), feature stores (Feast), and English B2–C1.
TensorFlow, experience with pipelines (Airflow, Kedro), model serving (Triton, FastAPI), feature stores (Feast), and English B2–C1.
Open
AI Engineer
3+ years in AI/ML, experience with OpenAI or Hugging Face, strong prompt engineering and model tuning skills, knowledge of Ruby API integration, and English B2–C1.
Open
Data Scientist
3+ years in Data Science, strong SQL & Python (pandas, scikit-learn), expertise in experiment design and experience with dbt & BI tools (Looker, Mode, Metabase). English B2–C1.
Open