We are looking for an experienced Senior Ruby + React Developer / Architect to join a product-focused engineering team building a large-scale B2D (business-to-developer) SaaS platform. You will help shape developer-facing products used worldwide, taking ownership of features from concept to production while influencing both technical and product decisions.
This is not a feature factory role—you'll work closely with the team to understand customer needs, challenge assumptions, and build solutions that deliver meaningful value to developers.
Core Competence:
5+ years of professional experience in software development, with strong expertise in Ruby on Rails and React + TypeScript.
Proven experience designing, building, and maintaining scalable web applications in production environments.
Strong frontend engineering skills with React, modern TypeScript, and component-based architecture.
Solid backend development experience using Ruby on Rails, including API design and application architecture.
Experience working with PostgreSQL and designing efficient, maintainable data models.
Ability to take ownership of features throughout the entire development lifecycle—from discovery and design to implementation and release.
Strong product mindset with the ability to challenge requirements and propose better technical and product solutions.
Experience building products for developers or a strong understanding of developer experience (DX) principles.
Comfortable working independently with minimal supervision in a fast-paced product environment.
Excellent communication skills and the ability to collaborate effectively within a small cross-functional team.
Hands-on experience using AI-powered development tools and coding assistants to improve engineering productivity.
Strong understanding of software architecture, clean code principles, and modern engineering best practices.
Preferred Qualifications:
Experience working on B2D (Business-to-Developer) or developer tooling products.
Knowledge of Node.js and TypeScript backend services.
Experience designing scalable frontend architectures and improving application performance.
Strong UX and design intuition with an understanding of creating intuitive developer experiences.
Experience influencing product direction and collaborating directly with product managers and technical leadership.
Familiarity with Agile development methodologies and iterative product delivery.
Previous experience in an architectural or technical leadership role.
What We Offer You:
Product Ownership: Build features that directly impact developers using a globally adopted infrastructure platform.
Architecture Influence: Contribute to technical direction and help shape the evolution of the product.
Modern Technology Stack: Work with Ruby on Rails, React, TypeScript, PostgreSQL, and modern engineering practices.
Collaborative Team: Join a small, experienced, and highly autonomous engineering team where your ideas matter.
AI-Driven Development: Work in an environment that actively embraces AI coding assistants to improve productivity.
Meaningful Impact: Help build infrastructure-level software powering real-time connectivity for developers around the world.
Flexible Remote Environment: Work full-time with an international team focused on engineering excellence and product quality.
