> JEyes / Rails

Buildkite, a CI/CD platform company, is seeking a Staff Engineer for their Compute & Agents team. The role involves setting technical direction, leading architectural decisions for infrastructure and developer experience, and writing code. Key technologies include Go, Kubernetes, AWS, Terraform, Ruby on Rails, React, GraphQL, and PostgreSQL. Minimum requirements include strong communication, proven experience leading complex systems, strategic trade-off ability, and familiarity with CI/CD and DevOps.

FourKites, a leader in supply chain visibility and AI-driven transformation, is seeking an Engineering Manager to lead pods within their OTR Visibility organization. The role involves managing 75+ microservices/workers using Ruby, Java/Spring Boot, Node.js, and Python, focusing on engineering excellence, developer experience, and delivery. Minimum requirements include 10+ years of software development experience, 3+ years in management, and hands-on experience with Java/Spring Boot, Ruby, Node.js, or Python, along with Kafka, Redis, and PostgreSQL.

8am, a professional business platform company, seeks a Mid-Level Marketing Backend Developer in the Czech Republic. The role focuses on enhancing backend infrastructure for customer-facing websites and marketing systems, integrating tools like Marketo and Salesforce. Key technologies include AWS, Ruby, Python (Django/Flask), and Node.js. Minimum requirements are 3-6 years of backend experience and familiarity with cloud infrastructure, with AI tools experience being a plus. Familiarity with marketing tech stacks and modern web architectures is also beneficial.