Canada Remote (Country) Full-time 140000-180000

KOHO is hiring a Senior Developer, Fullstack

About the Role

Join a remote-first team building technology that empowers Canadians to take control of their finances. As a Senior Fullstack Developer, you'll play a central role in designing and delivering robust, scalable systems that power our core platforms. This is a hands-on role with full ownership—from database schema and backend services in Go to frontend implementation in React and Angular.

What You’ll Do

  • Design, build, and maintain high-performance backend services using Go, PostgreSQL, and DynamoDB
  • Develop responsive user interfaces across web and mobile using React, Angular, and Ionic
  • Implement event-driven workflows with RabbitMQ and ensure system resilience at scale
  • Own features from concept to production, including API design, data modeling, and UI integration
  • Collaborate across the stack to eliminate handoffs and deliver complete solutions efficiently
  • Introduce modern patterns and tools to strengthen both frontend and backend practices
  • Help raise the bar by mentoring peers and promoting full-stack fluency across the team

What We’re Looking For

  • Proven experience building and operating scalable backend systems in Go with AWS
  • Solid understanding of distributed systems, including caching, observability, and message queuing
  • Hands-on experience with PostgreSQL and NoSQL data stores like DynamoDB
  • Working knowledge of HTML, CSS, and JavaScript fundamentals
  • A mindset that values full-stack ownership and continuous learning
  • Willingness to step outside your comfort zone and support others in growing their skills
  • Strong belief that deeper system understanding leads to better engineering outcomes

Environment & Culture

We operate with high autonomy and trust, prioritizing meaningful work over rigid schedules. Our team values clarity, ownership, and creative problem-solving in a collaborative, asynchronous setting. With flexible hours and a focus on work-life integration, we support sustainable productivity and personal growth.

Inclusion and accessibility are central to how we work. We’re committed to creating a space where diverse perspectives thrive and everyone can do their best work.

Required Skills
GoPostgreSQLAWSDynamoDBRabbitMQReactAngularIonicHTMLCSSDistributed SystemsEvent-Driven ArchitectureObservabilityBackend DevelopmentScalable Systems GoPostgreSQLAWSDynamoDBRabbitMQReactAngularIonicHTMLCSSDistributed SystemsEvent-Driven ArchitectureObservabilityBackend DevelopmentScalable Systems
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About company
KOHO
Rational 360 is a full-service strategic communications and digital company that helps organizations win in high-stakes public affairs, corporate communications, and reputation management. The firm specializes in strategic public affairs communications, reputation management, business and consumer public relations, and interactive digital communications.
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Job Details
Department Technology
Category fullstack
Posted a month ago