Jobs in Canada

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Added 5 mins ago
Electrical Project Coordinator - Industrial
Graham
Regina, SK
Full-time
Years of Experience: 2+ years working as a Field Engineer or Electrical Project Coordinator, ideally in Industrial construction setting
Added 5 mins ago
Project Manager
Associated Engineering
Grande Prairie, AB
Full-time
Added 5 mins ago
Civil Engineer
Associated Engineering
Fort McMurray, AB
Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Civil Engineer (Intermediate) to join our team in our Fort McMurray office. In…
Added 5 mins ago
Civil Engineer
Associated Engineering
Medicine Hat, AB
Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Civil Engineer to join our team in our Lethbridge, Calgary or Medicine Hat office.…
Added 5 mins ago
Sr. Engineer, Systems Debug
Tenstorrent
Toronto, ON
Full-time
A hands-on hardware debug engineer who thrives on solving complex, cross-functional problems at the intersection of silicon, firmware, and software.
Added 5 mins ago
Sr OpenShift Engineer
Insight Global
Toronto, ON
$75 to $85 CAD / hour
Contract
Added 5 mins ago
Project Engineer
Regional District of Nanaimo
Nanaimo, BC
$121,985 to $139,981 CAD / year
Temporary
The Regional District of Nanaimo is seeking a temporary full-time Project Engineer with the Capital Project Delivery team for a three-year term.
Added 5 mins ago
Senior Mechanical Pumping Engineer
Associated Engineering
Vancouver, BC
Full-time
…seeking an experienced and dedicated Senior Mechanical Pumping Engineer to join our team in our Vancouver or Victoria office. In this role you will be responsible for leading the mechanical…
Added 5 mins ago
Intermediate Civil Engineer
Associated Engineering
Vancouver, BC
Full-time
…is seeking an experienced and dedicated Intermediate Civil Engineer to join our team in our Vancouver office. In this role you will be responsible for working on First Nations…
Added 5 mins ago
Intermediate Civil Engineer
Associated Engineering
Vancouver, BC
Full-time
…is seeking an experienced and dedicated Intermediate Civil Engineer to join our team in our Vancouver office. We are looking for a leader interested in multidisciplined infrastructure…
Added 5 mins ago
Senior Conveyance Engineer
Associated Engineering
Vancouver, BC
Full-time
…Company is seeking an experienced and dedicated Senior Conveyance Engineer to join our team in our Vancouver office. In this role you will be responsible for project resourcing, business…
Added 5 mins ago
Senior Electrical Engineer (Permanent)
Babcock Canada Inc.
Victoria, BC
Full-time
Waterfront Engineering Senior Electrical Engineer (Permanent)
Added 5 mins ago
Principal Test Specialist, Electrical
Babcock Canada Inc.
Victoria, BC
Full-time
Registration as a Professional Engineer (P.Eng), Applied Science Technologist (AScT), or Certified Engineering Technologist (C.E.T) with the applicable provincial association, or…
Added 5 mins ago
Intermediate Civil Engineer
Associated Engineering
Kelowna, BC
Full-time
…is seeking an experienced and dedicated Intermediate Civil Engineer to join our team in our Kelowna office. In this role you will be responsible for the design and implementation of active…
Added 5 mins ago
Specialist, Commissioning
AVI-SPL Canada
Markham, ON
Full-time
Make minor programming changes under the direction of an engineer or programmer
Added 5 mins ago
Gestionnaire de projet, portefeuille de bâtiments publics / Project Manager, Public Buildings Portfolio
Tiree
Montreal, QC
Full-time
Added 5 mins ago
Bridge Inspector
Associated Engineering
AB · Edmonton, AB
Full-time
Added 5 mins ago
Project Engineer
Associated Engineering
AB · Edmonton, AB
Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Project Engineer to join our team in our Edmonton office. In this role you will be…
Added 5 mins ago
Senior Project Manager, Transportation Alternative Delivery
Associated Engineering
AB · Edmonton, AB
Full-time
This is a chance to bring your experience with alternative delivery projects (Design-Build, P3, Owner’s Engineer) to a company that values innovation, collaboration, and empowering people…
Added 5 mins ago
Civil Engineer
Associated Engineering
AB · Edmonton, AB
Full-time
Associated Engineering, a proudly Canadian, Employee-owned Company is seeking an experienced and dedicated Civil Engineer (Intermediate) to join our team in our Edmonton office. In this…
Added 5 mins ago
Technician, Installation 3
AVI-SPL Canada
Markham, ON
Full-time
Support an Engineer or Programmer with minor programming changes
Added 5 mins ago
Transportation Technologist
Associated Engineering
AB · Edmonton, AB
Full-time
Added 5 mins ago
Civil Design Technologist (Intermediate)
Associated Engineering
AB · Edmonton, AB
Full-time
Added 5 mins ago
Transportation Technologist
Associated Engineering
AB · Edmonton, AB
Full-time
Added 5 mins ago
Project Manager, Water
Associated Engineering
AB · Edmonton, AB
Full-time
Registered, or eligible for registration as a professional engineer with APEGA or a technologist with ASET.

High Tech Genesis

Platform API Engineer

Ottawa, ON, Canada

Job type: Contract
Apply by: Nov 1, 2026
Posting language: English
Posted: Oct 2, 2026

Apply About employer

Applications open in a new tab.

Original job description

Job Overview

We are seeking a Platform API Engineer to design, develop, and maintain scalable APIs and backend services that support modern applications and enable engineering teams to build new products and capabilities.

This role is ideal for an experienced backend engineer with strong Ruby on Rails and API development experience who enjoys solving complex backend problems, building reliable services, and creating APIs that are easy to integrate and maintain.

Key Responsibilities

Design, develop, and maintain scalable APIs and backend services using Ruby on Rails.
Build and enhance REST and/or GraphQL APIs to support applications and product capabilities.
Design clean, consistent, and maintainable API contracts and backend architecture.
Develop integrations with internal systems and third-party services.
Work with PostgreSQL, MySQL, or similar relational databases and data models.
Improve API performance, scalability, reliability, and maintainability.
Write automated tests and maintain high standards for code quality.
Troubleshoot and resolve production issues across backend services and APIs.
Collaborate with frontend engineers, product teams, and other developers to deliver end-to-end solutions.
Participate in technical design discussions, code reviews, and architectural decisions.
Maintain API documentation and development standards.
Take ownership of technical initiatives from planning through implementation and delivery.

Required Qualifications

Strong professional experience with Ruby on Rails.
Hands-on experience designing and developing production APIs, particularly REST and/or GraphQL.
Strong understanding of API design, backend architecture, and software engineering principles.
Experience with relational databases, preferably PostgreSQL or MySQL.
Experience building and supporting production backend systems.
Experience with automated testing and modern development practices.
Strong troubleshooting and problem-solving skills.
Ability to work effectively with frontend, product, and engineering teams.
Strong communication skills and ability to take ownership of technical projects.

Preferred Qualifications

Experience working with large or complex API platforms.
Experience with API authentication and authorization, including OAuth or JWT.
Experience with background processing or event-driven architectures.
Experience with Redis, Kafka, Sidekiq, Elasticsearch, or similar technologies.
Experience with AWS, GCP, or other cloud platforms.
Experience with API documentation and developer tooling.
Experience building platform services consumed by multiple engineering teams.
Experience with microservices or distributed systems.

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More about this job

Responsibilities

Design, build, and maintain scalable Ruby on Rails APIs and backend services, including integrations, database-backed systems, and API documentation. Improve service performance and reliability, resolve production issues, and collaborate with product and engineering teams to deliver technical initiatives.

Requirements

Requires strong professional Ruby on Rails experience, production API development experience with REST and/or GraphQL, and knowledge of backend architecture and relational databases. Candidates should also have experience supporting production systems and automated testing, along with strong troubleshooting, communication, and project ownership skills.

Skills

Ruby On Rails
API Development
REST APIs
GraphQL
Backend Architecture
PostgreSQL
MySQL
Automated Testing
API Authentication
OAuth
JWT
Redis
Kafka
Sidekiq
AWS
Distributed Systems

Visa sponsorship

Not detected in the job text

Keywords

Ruby On Rails
REST APIs
GraphQL
API Design
Backend Services
Backend Architecture
PostgreSQL
MySQL
Relational Databases
API Integrations
Automated Testing
Code Quality
API Performance
API Reliability
API Documentation
OAuth
JWT
Background Processing
Event-Driven Architecture
Redis
Kafka
Sidekiq
Elasticsearch
AWS
GCP
Microservices
Distributed Systems
Production Support
Developer Tooling

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