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Added 2 hours ago
Senior Full Stack Engineer (Python)
Rules Cube
Toronto, ON
Full-time
As a Senior Full Stack Engineer on the MediCore team, you'll own product features end to end, from database design and Python APIs to polished front-end experiences. You'll work closely…
Added 5 hours ago
Staff Engineer
Martyn Bassett Associates
Toronto, ON
Full-time
You will be the first-ever Staff Engineer at a fast growing B2B SaaS startup!
Added 2 days ago
Staff Embedded Software Engineer - Permanent - 18965
LRO Staffing
Ottawa, ON
Full-time
On behalf of a valued client, LRO Staffing is seeking a Staff Embedded Software Engineer to join a rapidly growing technology company focused on connectivity solutions.
Added 2 days ago
Lead Engineer
Raymond James Ltd.
Vancouver, BC
Full-time
The Lead Engineer is the senior technical engineering lead within Digital Workplace & Platform, responsible for improving the stability, resilience, automation, control effectiveness, and…
Added 2 days ago
Principal Engineer (AI, Office of the CEO)
Jobber
Remote, Canada
Full-time · Remote
Do you want to be the first engineer on something an entire company will run on?
Added 3 days ago
Principal Software Engineer
HRXconnect
Toronto, ON · Greater Toronto Area, Canada
Full-time
You are likely operating today as a Staff+, Senior Staff, Principal, or Engineering Manager at a scale-up, and ready for a meaningful increase in scope, including formal ownership of direct…
Added 3 days ago
Senior Staff Data Platform Engineer
Benevity
Remote, Canada
$137,800 to $178,080 CAD / year
Full-time · Remote
Benevity is seeking a talented Senior Staff Data Platform Engineer, who has an extensive record of hands-on data engineering and data product development experience. This role, reporting to…
Added 3 days ago
Senior Staff Data Platform Engineer
Benevity
Remote, Canada
Full-time · Remote
Benevity is seeking a talented Senior Staff Data Platform Engineer, who has an extensive record of hands-on data engineering and data product development experience. This role, reporting to…
Added 3 days ago
Staff Software Engineer - Full-Stack, Solution Architecture
Blazesoft
Concord, ON
Full-time
Full-stack, production-grade. Senior/staff experience building software end-to-end: .NET / C# REST APIs and Next.js / React front-ends with server-side rendering and real-time streaming…
Added 4 days ago
Senior / Staff ML Ops Engineer
Waabi
Toronto, ON
$184,000 to $272,000 USD / year
Full-time
Build observability across the ML stack - utilization, throughput, failure modes, queue times, cost per experiment. When a job fails at 3am on node 47, the researcher should find out why…
Added 4 days ago
CTO | VC-backed AI | Relocate to Barcelona | €120–150k + equity
Ink
Toronto, ON
Full-time
You’ll work with me and our product designer in our Poblenou office in Barcelona, and lead our existing small team of remote full-stack engineers.
Added 4 days ago
Java Software Engineer
RedCompass Labs
Toronto, ON
Full-time
Its flagship Payments Expert Agent is an AI solution purpose-built for the full payments modernization software development lifecycle. Trained on decades of deep payments expertise and more…
Added 4 days ago
Senior Software Engineer (Conductor)
Urban Ridge Supplies
Toronto, ON
Full-time
As a Senior Software Engineer, you are a full-stack software engineer who works directly alongside healthcare providers to get Conductor live and to make it matter. You take a signed…
Added 4 days ago
Staff Marketing Technology Engineer
Absorb
Remote, Canada
Full-time · Remote
“As our Marketing Technology Engineer, you’ll do more than keep our data platform humming - you’ll build the AI applications and agents that put that data to work, automating how our…
Added 4 days ago
Application Engineer - III
Vanguard
Toronto, ON
Full-time
Independent builder. A capable full-stack engineer who can work independently and take a product from idea to production.
Added 5 days ago
Staff Cloud Platform Engineer
Scotiabank
Toronto, ON
The Staff Platform Cloud Engineer role will be responsible for the building, tuning, managing infrastructure, monitoring and troubleshooting on Enterprise Security Google Kubernetes Engine…
Added 5 days ago
Senior Systems Engineer I
STEMCELL Technologies
Burnaby, BC · Canada - BC, Burnaby, Production Court, Onsite
Full-time
We’re looking for a Senior Systems Engineer to lead the design, implementation, operation, and continuous improvement of business-critical systems and infrastructure that enable STEMCELL’s…
Added 5 days ago
Staff Software Engineer
Amplitude
Vancouver, BC · Greater Vancouver Metropolitan Area
Full-time
We’re looking for a Staff Software Engineer who wants to go deep on both the engine internals and the infrastructure underneath it. You’ll work across the full stack of a modern OLAP system…
Added 6 days ago
Senior Systems Engineer I
STEMCELL Technologies
Burnaby, BC
Full-time
We’re looking for a Senior Systems Engineer to lead the design, implementation, operation, and continuous improvement of business-critical systems and infrastructure that enable STEMCELL’s…
Added 6 days ago
Staff Software Engineer (Infrastructure)
Amplitude
Vancouver, BC
We’re looking for a Staff Software Engineer who wants to go deep on both the engine internals and the infrastructure underneath it. You’ll work across the full stack of a modern OLAP system…
Added 6 days ago
Junior Software Developer (contract position) / Développeur débutant de logiciels (poste contractuel)
CCMTA
Ottawa, ON
Full-time
…work of converting the web application to Blazor on the .NET stack used across CCMTA's applications, and contribute to the modernization of the Carrier Data Exchange (CDE), the national…
Added 7 days ago
Principal Software Developer – AI/ML Performance Validation & Systems Testing
Advanced Micro Devices, Inc
Markham, ON
Full-time
We are seeking a Principal Software Engineer to serve as the senior technical leader for ROCm software validation across compute workloads and server-class systems. In this…
Added 9 days ago
Senior L3 AI Engineer
Tata Consultancy Services
Montreal, QC
Full-time
We are seeking a Senior Level 3 AI Engineer to act as the first point of call for engineering issues across the firm’s end user AI products - Microsoft Copilot, OpenAI ChatGPT, Anthropic…
Added 13 days ago
Senior Software Engineer (Conductor)
PocketHealth
Toronto, ON
Full-time
As a Senior Software Engineer, you are a full-stack software engineer who works directly alongside healthcare providers to get Conductor live and to make it matter. You take a signed…
Added 10 days ago
Lead Software Engineer – AI, Data Visualization & Platform
Astucemedia
Montreal, QC
Full-time
You will work closely with our Lead Solutions Architect, Products Integrative Director, Technical Project Manager, and Staff and Senior Developers across front-end and back-end teams. You…

Rules Cube

Senior Full Stack Engineer (Python)

Toronto, ON, Canada

Job type: Full-time
Apply by: Dec 27, 2026
Experience: 8+ years of professional software engineering experience, with a strong track record building full stack production applications.
Posting language: English
Posted: Sep 28, 2026

Apply About employer

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Original job description

About Rules Cube and MediCore

Rules Cube is a Toronto-based digital transformation and Pega consulting firm with offices in Canada, the US, Mexico, and Latin America.

MediCore is Rules Cube's AI-powered patient access and clinic operations platform. It helps health systems, clinics, and diagnostic networks streamline scheduling, intake, referrals, and front-office operations so patients get care faster and staff spend less time on manual work. MediCore is growing across North and Latin America, and we're building out the engineering team behind it.

The Role

As a Senior Full Stack Engineer on the MediCore team, you'll own product features end to end, from database design and Python APIs to polished front-end experiences. You'll work closely with product, AI/ML, and implementation teams to integrate MediCore with EHRs and clinical systems, ship AI-driven workflows, and help shape the platform's architecture as it scales.

What You'll Do

Design, build, and maintain scalable backend services and RESTful/GraphQL APIs in Python (FastAPI, Django, or Flask).
Develop modern, accessible front-end applications using React and TypeScript.
Build and maintain integrations with EHR/EMR and practice management systems (e.g., Epic, Oracle Health/Cerner, athenahealth) using HL7 v2, FHIR, and third-party APIs.
Integrate AI/LLM capabilities, including conversational agents, document processing, and intelligent routing, into production workflows.
Design data models and optimize performance on PostgreSQL and other data stores.
Build and deploy cloud-native services on Google Cloud Platform using Docker, GKE, Cloud Run, and CI/CD pipelines.
Ensure the platform meets healthcare security and privacy standards (HIPAA, PHIPA, SOC 2) through secure coding, encryption, audit logging, and access controls.
Write clean, well-tested code and participate in code reviews, architecture discussions, and technical design documents.
Mentor junior and mid-level engineers and help raise engineering standards across the MediCore team.
Work with implementation teams to troubleshoot issues and support go-lives with health system and clinic customers.

What You Bring

8+ years of professional software engineering experience, with a strong track record building full stack production applications.
Expert-level Python and deep experience with at least one major framework (FastAPI, Django, or Flask).
Strong front-end skills in React, TypeScript, and modern JavaScript, plus HTML/CSS.
Solid experience with relational databases (PostgreSQL preferred), including schema design, query optimization, and migrations.
Hands-on experience with Google Cloud Platform (GCP), including services such as Cloud Run, GKE, Cloud SQL, Pub/Sub, and Cloud Storage, plus containerization with Docker.
Experience designing and consuming APIs and building event-driven or asynchronous systems (Pub/Sub, Celery, Kafka, or similar).
Strong understanding of authentication/authorization (OAuth2, OIDC, SSO) and data protection.
Experience with automated testing (pytest, Jest, Playwright/Cypress) and CI/CD tools (Cloud Build, GitHub Actions, GitLab CI, or similar).
Excellent communication skills and comfort working with non-technical stakeholders.
Spanish Language Proficiency

Nice to Have

Healthcare technology experience, especially with HL7, FHIR, or EHR integrations.
Familiarity with HIPAA, PHIPA, or other healthcare compliance frameworks.
Experience building LLM-powered features, ideally with Vertex AI and Gemini, including RAG pipelines, vector databases, or AI agents.
Google Cloud certification (e.g., Professional Cloud Developer or Professional Cloud Architect).
Experience with BigQuery or other GCP data and analytics services.
Experience with voice/telephony or messaging platforms (Twilio, SMS, IVR).
Exposure to Pega or other workflow/BPM platforms.
Spanish proficiency, to support MediCore's growing customer base in Mexico and Latin America.
Experience in a SaaS or high-growth product environment.

Why Join Us

Build healthcare technology used by clinics and health systems across multiple countries.
Work at the intersection of AI and healthcare operations with real ownership over the product.
The pace of a product team with the stability of an established firm.
Collaborative, international team spanning Canada, the US, and Latin America.
Competitive compensation, benefits, and professional development support, including certifications.

Apply About employer

More about this job

Responsibilities

You will own end-to-end product features, including database design, Python API development, and front-end implementation. Additionally, you will integrate MediCore with clinical systems and EHRs while mentoring junior engineers to maintain high technical standards.

Requirements

Candidates must have 8+ years of professional software engineering experience with expert-level Python and React proficiency. Strong experience with cloud-native services on GCP and healthcare data standards like HL7 or FHIR is highly preferred.

Skills

Python
React
TypeScript
FastAPI
Django
Flask
PostgreSQL
Google Cloud Platform
Docker
GKE
HL7
FHIR
RESTful APIs
GraphQL
CI/CD
System architecture

Benefits

Competitive compensation
Professional development support
Certifications

Visa sponsorship

Not detected in the job text

Keywords

Python
React
TypeScript
FastAPI
Django
Flask
PostgreSQL
Google Cloud Platform
Docker
GKE
Cloud Run
HL7
FHIR
RESTful APIs
GraphQL
CI/CD
HIPAA
PHIPA
SOC 2
OAuth2
OIDC
SSO
Vertex AI
Gemini
RAG
Vector databases
SaaS
EHR
EMR
Full stack

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