Senior Software Engineer, Ecosystem
Built Technologies- Full Time
- Senior (5 to 8 years)
Candidates should possess 7+ years of professional experience in full-stack development, with a strong portfolio showcasing complex web applications and distributed systems, along with professional experience in TypeScript combined with advanced knowledge of JavaScript, CSS, and HTML. Experience with modern JavaScript frameworks, particularly Ember.js or React, is preferred. Proficiency in backend technologies, ideally with Go or another strongly-typed language such as Java, Kotlin, or TypeScript, is required, alongside experience designing and maintaining scalable APIs and services with relational or NoSQL databases. A cloud-native mindset and experience working in AWS, GCP, or Azure, or with tools like Docker and Kubernetes, is a plus.
The Senior Fullstack Engineer will design and develop high-performance, scalable services in Go and user interfaces in JavaScript (React & Ember), driving critical workflows that empower businesses to engage with their customers. They will collaborate cross-functionally with Product, Design, and Engineering to shape and implement features, own the entire development lifecycle, from technical design through implementation and deployment, and lead by example, mentoring peers and contributing to a culture of technical excellence. Additionally, they will identify high-impact opportunities to improve backend services and frontend interfaces, influence product direction through technical insights, and demonstrate a DevOps approach to development, with experience in CI/CD pipelines, infrastructure automation, and monitoring production systems.
Marketing automation for customer engagement
Customer.io is a marketing automation platform that helps businesses engage with their customers throughout their lifecycle. It allows companies to segment their audience based on real-time events, enabling personalized messaging that enhances customer connections and engagement. Unlike many competitors, Customer.io offers A/B testing and professional support services to optimize marketing strategies. The goal is to empower businesses to send data-driven messages that improve customer engagement and drive revenue.