# Associate Software Engineer, Expenses

**Company:** [Justworks](https://hotfix.jobs/companies/justworks)
**Location:** Toronto, Canada
**Role:** Backend Engineering
**Salary:** CA$109k – CA$136k/yr
**Experience:** 1+ years
**Skills:** Go, Ruby on Rails, JavaScript, MySQL, Kafka, AWS, Git, Redis, Elasticsearch, Docker, Terraform, Kubernetes, REST APIs, SQL, AI Tools
**Posted:** 2026-08-27

> Associate software engineer helping build expense submission, approval, and reimbursement services while contributing to a Ruby-to-Go migration and AI-powered features. Requires at least one year of professional experience, server-side development, REST APIs, and SQL.

## Job Description

## Responsibilities
- Build foundational expense-platform solutions for expense submissions, approvals, and reimbursements.
- Contribute to the migration from Ruby to Go.
- Develop AI-powered product features.
- Collaborate with senior engineers and product partners to understand customer problems, navigate ambiguity, and balance technical quality with shipping value.
- Build and consume REST/HTTP APIs and work with relational data.
- Participate in documentation, collaboration, knowledge sharing, mentorship, and customer-oriented product development.

## Requirements
- At least 1 year of professional hands-on experience.
- Experience with a modern server-side programming language and willingness to learn Go.
- Experience with REST APIs and HTTP APIs.
- Proficiency in SQL and familiarity with relational data models.
- Product-minded approach and comfort working directly with product partners.
- Curiosity about AI tooling and willingness to experiment with AI-assisted development and AI-powered features.
- Strong judgment, resourcefulness, teamwork, communication, and ownership.

## Technologies
- Go
- Ruby on Rails
- JavaScript
- MySQL
- Kafka
- AWS
- Git
- Memcached
- Redis
- Elasticsearch
- Docker
- Terraform
- Kubernetes
- CircleCI
- Datadog

## Compensation
- CAD 109,000–136,000 per year base wage range.

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