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Added 13 hours ago
Mechanical (Thermal/Vibration) Test Engineer
Moment Energy
Surrey, BC
We are seeking a detail-oriented and hands-on Mechanical (Thermal/Vibration) Test Engineer to join our dynamic team. This role is crucial for ensuring the safety, reliability, and…
Added 13 hours ago
Assistant Superintendent
EBC Inc.
BC · Vancouver (North West End / Stanley Park), British Columbia
with, directing, and monitoring the Field Engineer/Coordinator inspection
Added 13 hours ago
MEP Technical Manager - Scarborough Subway Extension (STC)
Aecon
Toronto, ON · Scarborough, ON
…deliver the Scarborough Subway Extension – Stations, Rails and Systems (SSE-SRS) package. The Scarborough Subway Extension will bring the TTC’s Line 2 subway service nearly eight kilometers…
Added 14 hours ago
PL
Senior Mine Engineer/Planner - PL#27347
Peter Lucas
AB · Edmonton, AB
- Full-time
…delivery. We are currently looking for an experienced Senior Mine Engineer / Planner to join our…
Added 14 hours ago
A
INTERFACE LEAD
Alstom
Toronto, ON
- $100,000 to $130,000 CAD / year
More Than a Job: A MissionWe are looking for an E&M Interfaces Lead Engineer to ensure seamless integration of electromechanical systems that power rail projects. You will work with teams…
Added 14 hours ago
TT
Project Engineer (Laval)
trane technologies
Laval, QC · Longueuil, QC
- Full-time
Trane in Laval is hiring for a Controls Project Engineer to join our team. In this role, you will be responsible for hardware and software design activities for building automation systems.…
Added 14 hours ago
EI
Mechanical Engineer
Ecolab Inc.
Calgary, AB
- Full-time
As a Mechanical Engineer, you will lead the design and development of next-generation Coolant Distribution Units (CDUs) that power AI, high-performance computing, and data center…
Added 14 hours ago
JH
Fire Protection Engineer (P.Eng) (GHL Consultants, a part of J.S. Held)
J.S. Held LLC
Calgary, AB
- Full-time
We are seeking an experienced and motivated Professional Engineer (P.Eng.) to help grow our presence in Alberta. The successful candidate will play a key role in delivering building code…
Added 14 hours ago
PC
Cloud Infrastructure Engineer, Senior Associate
Pwc Canada
Ottawa, ON · Toronto, ON
- Full-time
Those in data infrastructure at PwC focus on designing and implementing robust and scalable data storage and processing systems. You will ensure the efficient management and accessibility…
Added 14 hours ago
KG
Intermediate Mechanical Engineer
KGS Group
Regina, SK
- Full-time
Minimum of 5 to 10 years’ mechanical engineering design experience in process piping design and/or HVAC / building mechanical systems
Added 14 hours ago
N
Sr.Test Automation Engineer
Nokia
Ottawa, ON · Kanata, ON
- Full-time
We are seeking an experienced Sr. Test Automation Engineer to act as a functional manager in our team and drive quality assurance initiatives. The successful candidate will have a strong…
Added 14 hours ago
CA
Assembleur / Assembler
Collins Aerospace
Mirabel, QC
- Full-time
Testing component connectivity and functionality, rigging, torquing and sealing aircraft systems.
Added 14 hours ago
P&
Ingénieur analyste - Systèmes de contrôle / Engineer, Analyst - Control Systems
Pratt & Whitney
Longueuil, QC
- Full-time
Added 14 hours ago
CA
Assembleur / Assembler
Collins Aerospace
Mirabel, QC
- Full-time
Testing component connectivity and functionality, rigging, torquing and sealing aircraft systems.
Added 14 hours ago
PP
Junior Application Engineer
Preston Phipps Inc
Calgary, AB
- Full-time
Since 1933, Preston Phipps has been providing products and services related to the optimization of steam distribution systems, along with a complete line of valve, HVAC, air control, flow…
Added 14 hours ago
OI
UI Programmer
Offworld industries
New Westminster, BC
- $85,000 to $100,000 CAD / year
- Full-time
Engine Mastery: Engineer scalable, data-driven UI systems using Unreal Engine (C++ and UMG).
Added 14 hours ago
DC
Coordinator, Construction Services (Electrical)
Defence Construction Canada
Happy Valley-Goose Bay, NL
- Full-time
Are you an electrical engineer? Join our team in Goose Bay and contribute to the delivery of essential infrastructure projects!
Added 14 hours ago
AI
Python Developer
Apptoza Inc.
Toronto, ON
- Full-time
Job Title: Forward Deployed Engineer (Python/Pyspark Developer)
Added 14 hours ago
NH
POWER ENGINEER IV
Northern Health - BC
Prince George, BC
- Full-time
We are currently looking for a hard working and dedicated Power Engineer to fill a position at the University Hospital of Northern British Columbia (UHNBC).
Added 14 hours ago
C
Roadmaster
CPKC
Cranbrook, BC
- Full-time
Oversee engineering material management and maintain precise inventory records, ensuring all inspections are accurately captured within the Track Asset Management Systems (TAMS)
Added 14 hours ago
WI
Senior Civil Engineer - Municipal Engineering
WSP in Canada
Cornwall, ON
- Full-time
Municipal infrastructure is at the heart of thriving communities. As a Senior Civil Engineer - Municipal Engineering, you will lead the delivery of impactful infrastructure projects that…
Added 14 hours ago
A
Electrical / Hardware Engineer
Actalent
Montreal, QC
- $35 to $45 CAD / hour
- Contract
Our client develops access systems and has recently acquired a new company within the same market space. The primary goal is to transfer and integrate the acquired company's hardware and…
Added 14 hours ago
RI
Senior Forward Deployed Engineer - Java/ Python | Capital Markets
Rose International
Mississauga, ON
- Full-time
…Developer transitioning into a customer-facing, Forward Deployed Engineer (FDE)-style delivery…
Added 14 hours ago
OV
Assistant Chief Engineer | Part-Time | TD Coliseum
Oak View Group
Hamilton, ON
- $45 to $50 CAD / hour
- Part-time
The Assistant Chief Engineer is responsible for the preparation and maintenance of the ice surface and operation of the refrigeration system. The role will also assist the Chief Engineer…
Added 14 hours ago
NS
Senior Desktop Engineer
N2P Systems
Montreal, QC
- $110,000 to $120,000 CAD / year
- Full-time
The Senior Desktop Engineer will provide advanced end-user computing and desktop support within a large enterprise environment. The role focuses on endpoint management, desktop operating…

Apptoza Inc.

Python Developer

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 26, 2026
Experience: 10+ years of experience in data engineering, AI application development, cloud data platforms, and production software engineering.
Posting language: English
Posted: Oct 27, 2026

Original job description

Job Title: Forward Deployed Engineer (Python/Pyspark Developer)

Location: Toronto, ON

Duration: Fulltime (Hybrid)

Requirement: Immediate

The opportunity

We are looking for a senior Forward Deployed Engineer who combines production-grade software engineering, data engineering, AI application development, and client-facing consulting. You will embed with business users, client SMEs, product owners, and engineering teams to understand complex workflows, rapidly validate solutions using real data, remove technical blockers, and own delivery through production launch, stabilization, adoption, and handover.

What you will do

Embed with client SMEs, product owners, business users, and engineers to map workflows, users, data, constraints, and decision points.

Agree on the first useful release, measurable success criteria, and a practical roadmap from prototype to production.

Profile unfamiliar client data using Python, pandas, PySpark, and SQL to assess coverage, quality, volumes, distributions, edge cases, and feasibility.

Build thin working solutions using real client data and APIs, validate them with users, and iteratively harden them for production.

Design, develop, and deploy enterprise AI and data applications using Python, PySpark, SQL, REST APIs, FastAPI, and cloud data platforms.

Build Claude-powered applications, copilots, and AI workflows using prompt engineering, RAG, vector databases, semantic search, and agentic AI patterns.

Design batch, real-time, and streaming data pipelines and integrations across enterprise systems.

Implement MLOps/LLMOps capabilities, including lifecycle management, CI/CD, MLflow, monitoring, deployment automation, rollback, and production support.

Create evaluation datasets with client SMEs, measure model and LLM quality, perform structured error analysis, and prioritize improvements.

Resolve data-access, API, identity, network, security, infrastructure, and deployment blockers with client teams.

Own post-go-live monitoring, incident diagnosis, rollback, stabilization, latency, performance, reliability, and cost optimization.

Measure adoption and business impact using agreed KPIs, then complete structured handover with runbooks, support ownership, and knowledge transfer.

What you bring

10+ years of experience in data engineering, AI application development, cloud data platforms, and production software engineering.

Strong hands-on expertise in Python, PySpark, SQL, REST APIs, FastAPI, Git, Docker, Kubernetes, Airflow, MLflow, CI/CD, and distributed processing.

Experience with Claude, prompt engineering, RAG, vector databases, semantic search, and agentic AI patterns.

Strong knowledge of ETL/ELT, batch and streaming pipelines, data quality, metadata, lineage, observability, and DataOps.

Experience operationalizing MLOps/LLMOps, including model lifecycle management, automated deployment, monitoring, rollback, and production support.

Knowledge of enterprise cloud services across compute, storage, integration, orchestration, networking, monitoring, security, and cost optimization.

Understanding of IAM/RBAC, encryption, secrets management, privacy controls, auditability, compliance, and secure data access.

Ability to translate business requirements into scalable designs, define non-functional requirements, estimate effort, and drive implementation.

BFSI experience and strong client-facing skills across discovery, rapid prototyping, solution shaping, workshops, and technical presentations.

Bachelor's degree in a relevant discipline. Cloud, Kubernetes, AI engineering, MLOps, data engineering, architecture, or security certifications are preferred.

In addition to your confirmation, please provide us with your most recent updated resume. We also require the following details from you:

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More about this job

Responsibilities

Embed with client teams to understand workflows and data, validate solutions using real data, and deliver enterprise AI and data applications from prototype through production launch. Build and operate data pipelines and AI workflows, manage production reliability and optimization, measure adoption and business impact, and complete structured handovers.

Requirements

Requires 10+ years of experience in data engineering, AI application development, cloud data platforms, and production software engineering, with strong hands-on skills in Python, PySpark, SQL, APIs, cloud technologies, and MLOps/LLMOps. Candidates should have experience with Claude and generative AI patterns, enterprise data pipelines and security, and client-facing delivery; a relevant bachelor's degree is required, while relevant certifications are preferred.

Skills

Python
PySpark
SQL
REST APIs
FastAPI
Claude
Prompt Engineering
Retrieval-Augmented Generation (RAG)
Vector Databases
Semantic Search
Agentic AI
Data Engineering
MLOps/LLMOps
Kubernetes
Airflow
Client-Facing Consulting

Visa sponsorship

Not detected in the job text

Keywords

Python
PySpark
Pandas
SQL
REST APIs
FastAPI
Claude
Prompt Engineering
Retrieval-Augmented Generation (RAG)
Vector Databases
Semantic Search
Agentic AI
ETL/ELT
Batch Processing
Streaming Data Pipelines
Data Quality
DataOps
MLOps
LLMOps
MLflow
CI/CD
Docker
Kubernetes
Airflow
Distributed Processing
Cloud Data Platforms
IAM/RBAC
BFSI
Monitoring
Data Lineage

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