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Added 27 days ago
Software Engineer II, Organizations (Auth0)
Okta
Toronto, ON
You have worked on full-stack apps in the past - you don’t need to be an expert but a decent portion of our work is on the front-end as well
Added 28 days ago
RC
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 28 days ago
JG
Site Reliability Engineer
J&M Group
Toronto, ON
- Contract
The observability stack: Real User Monitoring, Core Web Vitals dashboards and alerting, CDN log ingestion, and external synthetics
Added 28 days ago
A
Lead Data Engineer / Data Platform Lead
Apexon
Toronto, ON
- Full-time
…financial analytics application. The incumbent will work across the full stack to deliver reliable, performant, and secure data…
Added 28 days ago
K
Senior Software Engineer – Agent Systems
Kraken
Canada
- Full-time
Added 28 days ago
MB
Staff Engineer
Martyn Bassett Associates
Toronto, ON
- Full-time
You will operate across the full stack when needed, making strong architectural decisions and choosing the right level of simplicity vs long-term scalability.
Added 29 days ago
C
Full Stack Engineer (Frontend (FE) Focused)
Class8
Remote, Canada
- $80,000 to $150,000 CAD / year
- Full-time
- Remote
Now we’re hiring a Full Stack Engineer, with an emphasis on front-end development, to help us scale fast.
Added 29 days ago
C
Senior Frontend (FE) Engineer
Class8
Remote, Canada
- $80,000 to $150,000 CAD / year
- Full-time
- Remote
5+ years of full stack development experience
Added 1 month ago
S
Software Engineer, Agent - Retail
Sierra
Toronto, ON
- Full-time
Every engineer on the Retail Team is a product-led thinker; every PM on Retail is also tinkering and developing tangible prototypes; and every strategist on Retail is capable of owning an…
Added 1 month ago
W
Software Development Engineer (Full Stack) - Evisort AI
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
Evisort Engineering is growing! As a Fullstack Software Engineer, you’ll join a collaborative, cross-functional team working to enhance and expand our AI-driven contract management…
Added 1 month ago
SJ
Senior Full-Stack Developer
St. Joseph Communications
Toronto, ON
- $100,000 to $120,000 CAD / year
Our engineering team is seeking a Senior Full-Stack Developer to play a key role in the engineering function for our Media organization. In this role you will be responsible for maintaining…
Added 1 month ago
EG
Développeur(-euse) principal(e) de logiciels (contenu) /Principal Software Development Engineer
Expedia Group
Montreal, QC · Canada - Quebec - Montreal
- Full-time
…architecturale des systèmes dorsaux (backend) et pleine pile (full stack) qui soutiennent la création, l’édition et la diffusion de contenu à grande échelle dans l’ensemble des marques…
Added 1 month ago
CO
Staff Software Engineer - Capital One Travel Tech - Full-stack
Capital One
Toronto, ON
- Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Software Engineer - Capital One Travel Tech - Full-stack
Added 1 month ago
W
Software Development Engineer - Agent Factory
Workday
Vancouver, BC · Canada, BC, Vancouver
- Full-time
…bring together product leaders, machine learning engineers, and full-stack builders to create intelligent agents used by millions of people every day. This is production-grade AI - deeply…
Added 1 month ago
C
Director AI Engineering
CGI
Toronto, ON
- Full-time
Strong, current hands-on technical skills, with the ability to build demos and complex full-stack solutions using Java and Node.js and AI coding tools such as Cursor, GitHub Copilot,…
Added 1 month ago
D
Senior Consultant - GCP Data & AI Architect
Deloitte
Toronto, ON
- Full-time
Working knowledge of Gemini Enterprise and the Vertex AI stack - Vertex AI Search, embeddings and vector indices, grounding on BigQuery / Cloud Storage - and a clear point of view on how to…
Added 1 month ago
D
Senior Consultant - GCP Agent Platform Architect
Deloitte
Toronto, ON
- Full-time
Deep familiarity with the Vertex AI stack: Gemini models, Vertex AI Search, embeddings, vector search, Vertex AI Pipelines, model registry, evaluation.
Added 1 month ago
W
Software Development Engineer - Agent Factory
Workday
Vancouver, BC
- Full-time
…bring together product leaders, machine learning engineers, and full-stack builders to create intelligent agents used by millions of people every day. This is production-grade AI - deeply…
Added 1 month ago
GD
Full Stack Product Engineer
Go-Get Data Consultancy
Remote, Canada
- $240,000 to $320,000 USD / year
- Full-time
- Remote
We’re hiring Senior Full Stack Product Engineers to build the next generation of AI-powered marketing and growth products. You’ll own features end-to-end - from product discovery and…
Added 1 month ago
RJ
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 1 month ago
S
Staff Backend Engineer (Platform & Domain Foundations)
Skillshare
Remote, Canada
- Full-time
- Remote
As an engineer at Skillshare, you'll help shape how teachers share their expertise, how students discover and watch content they love, and how our platform evolves for the future. This role…
Added 1 month ago
T
Senior Native Engineer, Partnerships
Thumbtack
Remote, Canada
- Full-time
- Remote
As a Native Engineer on the Partnerships team, you'll bring our partnership vision to life by enhancing the native applications our customers and pros use every day. You'll work closely…
Added 1 month ago
AC
Full Stack Engineer
ALTEN Canada
ON · Ontario, Canada
- Other
Strong hands-on full stack delivery experience, Angular 17+, TypeScript 5.x, Angular Material
Added 1 month ago
T
Senior AI Engineer
Tangerine
Toronto, ON
- Full-time
Strong experience in full stack fundamentals and microservices. Production experience with API authentication and authorization (OAuth 2.0, OpenID Connect, and SAML) is required
Added 1 month ago
Senior AI Engineer
Scotiabank
Toronto, ON
Strong experience in full stack fundamentals and microservices. Production experience with API authentication and authorization (OAuth 2.0, OpenID Connect, and SAML) is required

Rules Cube

Senior Full Stack Engineer (Python)

Toronto, ON, Canada

Full-time

Apply About employer

Applications open in a new tab.

Job details

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

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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