Senior Software Engineer (Ruby on Rails)
Based in NetherlandsFull-TimeSenior
Salary75,000 - 125,000 EUR per year
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Job Details
- Languages
- English
- Experience
- 5+ years
- Required Skills
- PostgreSQLArtificial IntelligenceMachine LearningRubyRuby on RailsRedis
Requirements
- 5+ years of professional experience as a backend or full-stack software engineer.
- Strong expertise in Ruby and Ruby on Rails within production environments.
- Experience building and scaling products serving thousands or millions of active users.
- Background working in fast-paced startups, scale-ups, or similarly agile technology companies.
- Strong knowledge of PostgreSQL, Redis, and modern web application architecture.
- Experience with Hotwire (Turbo and Stimulus), Tailwind CSS, or similar frontend technologies is a plus.
- Excellent communication skills with full professional English proficiency.
- Strong sense of ownership with the ability to independently drive projects from concept to production.
- User-focused mindset with a commitment to delivering high-quality product experiences.
- Comfortable balancing software craftsmanship with rapid product delivery.
- Interest or experience in AI, machine learning, NLP, MLOps, or data science is a plus.
- Experience collaborating with globally distributed remote teams is advantageous.
- Comfortable working on AI products that may include uncensored or NSFW-generated content.
Responsibilities
- Design, develop, and maintain scalable backend applications using Ruby and the latest Ruby on Rails framework.
- Collaborate with Product Managers to review specifications, estimate delivery timelines, and define technical implementation strategies.
- Take ownership of features throughout the development lifecycle, including architecture, coding, testing, code reviews, deployment, and maintenance.
- Build reliable and high-performance services using PostgreSQL, Redis, Hotwire, Turbo, Stimulus, and Tailwind CSS.
- Participate in architectural discussions, proposing scalable and maintainable technical solutions aligned with business objectives.
- Work closely with engineering, product, SRE, and data teams to deliver high-quality software that serves millions of users.
- Continuously improve code quality, development processes, and engineering best practices while contributing to technical innovation.
- Explore and experiment with new technologies and AI-driven solutions to enhance products and engineering workflows.
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