Senior Fullstack Engineer (Calendar Platform)

TL;DR

Senior Full Stack Engineer (Calendar Platform): Building and optimizing high-performance calendar data infrastructure and core platform services with an accent on API development, data synchronization, and search capabilities. Focus on migrating legacy patterns, building scalable microservices, and ensuring system reliability for millions of users.

Location: Remote (US). Must be authorized to work lawfully in the United States of America. Not eligible for employment if located in Alabama, Alaska, Delaware, Hawaii, Idaho, Iowa, Montana, Nebraska, North Dakota, Rhode Island, South Dakota, and West Virginia.

Salary: $224,400–$283,800 USD (Tier 1), $205,700–$260,150 USD (Tier 2), $187,000–$236,500 USD (Tier 3), with tiers based on metropolitan area.

Company

hirify.global develops a platform that provides reliable, high-performance calendar data infrastructure for its scheduling products.

What you will do

• Design, develop, and maintain core calendar data API and services using Golang, Ruby/Rails, and PostgreSQL.
• Build and scale synchronization services to ensure data integrity across internal and external providers (Google, Microsoft).
• Implement and optimize search infrastructure using ElasticSearch for relevant calendar data.
• Provide technical leadership and contribute to architectural decisions for platform services.
• Partner with product, data, and infrastructure teams to translate needs into robust solutions.
• Ensure reliability and performance through monitoring, testing, and incident response, participating in on-call rotation.

Requirements

• 7+ years of software engineering experience at a SaaS or technology company with strong backend and distributed systems focus.
• Deep experience in service-oriented architecture, microservice patterns, and building resilient, scalable systems.
• Proven experience building and operating high-traffic, high-availability platforms in production.
• Strong proficiency in API design and data synchronization across multiple external providers.
• Excellent problem-solving and communication skills.
• Must be authorized to work lawfully in the United States of America.

Nice to have

• Experience with Golang, Ruby/Rails, NodeJS/Typescript.
• Background in platform engineering roles or decomposing monolithic applications.
• Familiarity with Google Cloud Platform, Kubernetes, PostgreSQL, Redis, Pub/Sub.
• Experience with ElasticSearch or similar search infrastructure.

Culture & Benefits

• Work on products relied upon by millions, contributing to exciting product growth.
• Opportunity for career acceleration, learning, and professional growth in a collaborative environment.
• Thrive in a remote and distributed team setting with deep ownership and a results-oriented mindset.
• Eligible for Top Performer Bonus program, equity awards, and competitive benefits.
• Occasional travel for company events, team collaboration, or offsites.