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Added 14 mins ago
NG
Desktop Support Engineer (Level 2)
NSC Global
Brantford, ON
- Other
NSC Global is currently looking for a Desktop Support Engineer Level 2 to join our growing company.
Added 14 mins ago
M
Senior DevOps Engineer
Miovision
Remote, Canada
- $130,000 to $170,000 CAD / year
- Full-time
- Remote
We are currently looking for a Senior DevOps Engineer to contribute to the development of our cloud infrastructure and platform tooling, embed security into our engineering lifecycle, and…
Added 14 mins ago
M
Firmware Engineer, Embedded Linux
Mecka
Richmond Hill, ON
- $150,000 to $170,000 CAD / year
- Full-time
Added 14 mins ago
M
Manufacturing Engineer
Mecka
Richmond Hill, ON
- $165,000 to $185,000 CAD / year
- Full-time
Added 14 mins ago
M
Edge ML Engineer
Mecka
Richmond Hill, ON
- $170,000 to $190,000 CAD / year
- Full-time
Added 14 mins ago
C
Intermediate P&C Engineer
CIMA+
Kelowna, BC · Vancouver, British Columbia
- $106,720 to $146,740 CAD / year
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 14 mins ago
C
Intermediate P&C Engineer
CIMA+
Calgary, AB · Vancouver, British Columbia
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 14 mins ago
AG
Distribution Engineer
ATCO Group
AB · Grande Prairie, AB
- Full-time
We are looking for self-motivated Distribution Engineer to join us in the exciting work we do in ATCO Electricity.
Added 29 mins ago
WI
Senior Technical Director - Tailings, Waste Dumps and Stockpiles
WSP in Canada
Victoria, BC
- Full-time
Added 29 mins ago
O
MEP Technical Services Manager
OCS
London, ON · Bristol-London, ON
- Full-time
Added 29 mins ago
WI
Senior Technical Director - Tailings, Waste Dumps and Stockpiles
WSP in Canada
Victoria, BC
- Full-time
Added 29 mins ago
L
Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
Added 29 mins ago
C
Intermediate P&C Engineer
CIMA+
Kelowna, BC
- $106,720 to $146,740 CAD / year
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 29 mins ago
S
Software Engineer
Syntrace
Vancouver, BC
- Full-time
We are now hiring a Software Engineer, based in Vancouver.
Added 29 mins ago
A
Senior QA Automation Engineer / SDET
Affinity
New Westminster, BC
- Contract
On behalf of our client, Affinity is seeking a Senior QA Automation Engineer / Software Development Engineer in Test (SDET) for a 5-month contract. Candidates must be located in the Lower…
Added 29 mins ago
SR
Junior Electrical Engineer
Stellar Recruitment Inc.
North Vancouver, BC
- $65,000 to $70,000 CAD / year
- Full-time
Added 29 mins ago
AS
Forward-Deployed Software Engineer (AI Integration & Modernization)
Andromeda Software Inc.
Toronto, ON
- Full-time
Title: Forward-Deployed Software Engineer (AI Integration & Modernization)
Added 29 mins ago
C
Intermediate P&C Engineer
CIMA+
Saskatoon, SK
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 29 mins ago
SL
Senior Data Engineer – Abinitio
Staffingine LLC
Mississauga, ON
- Full-time
We are looking for a Senior Data Engineer with strong Ab Initio experience to design, develop, and support enterprise data integration and ETL solutions. The ideal candidate should have…
Added 29 mins ago
L
Senior Data Engineer
Luxoft
Toronto, ON
- Contract
We are seeking a hands-on Data Engineer to support the Total Fund Management Portfolio Management Technology team. This role focuses on implementing reliable data solutions in a…
Added 29 mins ago
HR
Electrical Installations Design Engineer –Rail Systems
Hitachi Rail
Toronto, ON
- $95,102 to $142,653 CAD / year
- Full-time
Electrical Installations Design Engineer – Rail Systems
Added 29 mins ago
C
Intermediate P&C Engineer
CIMA+
Calgary, AB
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 29 mins ago
EE
Intermediate Project Engineer - Pipelines & Well Pads
Equinox Engineering Ltd.
Calgary, AB
- Full-time
The Intermediate Project Engineer - Pipelines & Well Pads, is responsible for supporting the coordination and execution of multidisciplinary engineering projects, with a focus on…
Added 29 mins ago
C
Intermediate P&C Engineer
CIMA+
AB · Edmonton, AB
- Full-time
…what’s expected of us to meet the challenges of tomorrow and engineer a better…
Added 29 mins ago
Technology Lead
Infosys
ON
Databricks certifications (Admin, Associate Data Engineer, or Architect).

Apptoza Inc.

Full Stack Engineer

Toronto, ON, Canada

Contract

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Job details

Job type: Contract
Apply by: Nov 6, 2026
Experience: 7+ years of backend development experience in Java or Python
Posting language: English
Posted: Oct 7, 2026

Original job description

Position: Full stack Developer

Location: Toronto, ON (4 days onsite)

Contract: Long Term

What Will You Do?

Designs, develops, and oversees the implementation of advanced technical solutions, ensuring alignment with business objectives and adherence to best practices, while managing the end-to-end technical delivery of projects.

Build Gen AI system frameworks, Prompt Engineering, including designing and refining prompts to optimize LLM outputs, implementing Gen AI systems into production.

Leads development teams in the delivery of capabilities, providing technical direction and guidance to junior developers and team members and ensuring the successful execution of complex assignments and projects

Collaborates with business stakeholders and product owners to translate strategic objectives into actionable technical solutions, leveraging advanced knowledge to address unique and high impact challenges.

You will be responsible for working closely with AI data scientists to support data ingestion and feature engineering, establishing industry best practices, maintaining and managing technical documentations.

Executes on software development tasks or projects, requiring advanced problem solving, decision making and strategic thinking with some ambiguity.

Drives decisions on complex issues to develop clear, actionable recommendations for management, ensuring alignment on processes, tools and services with impact across other areas.

Leverages advanced and creative skills to resolve complex software development related problems, fostering cross functional collaboration to identify and implement innovative solutions.

Leads and facilitates cross functional collaboration efforts, fostering strong internal relationships across the organization and external partnerships to achieve impactful business outcomes.

What Do You Need to Succeed?

Must Have:

7+ years of backend development experience in Java or Python

Strong backend development experience in Java or Python, including REST API and microservices

Strong experience with React and modern frontend development, including Micro-frontend (MFE) architectures and reusable UI components

Hands-on experience or strong understanding of Agentic AI concepts, LLM integrations

Understanding of prompt engineering and Gen-AI Development tools (GitHub Copilot, Windsurf, Claude Code)

Experience with Cloud platforms and technologies (OpenShift, Kubernetes, S3 Object Storage)

Experience working with relational databases particularly PostgreSQL, including schema design, query optimization and performance tuning.

Nice-to Have:

Experience with Spec-driven Development

Experience in Camunda 8 development and customization

Experience with Vector Databases

Understanding of RAG architectures

Strategic thinker with excellent interpersonal skills to work across functions and businesses

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More about this job

Responsibilities

Design and deliver end-to-end technical solutions, including production generative AI systems, prompt engineering, backend services, and frontend capabilities. Lead and guide development teams, collaborate with stakeholders and data scientists, and establish technical practices and documentation.

Requirements

Requires 7+ years of backend development experience with Java or Python, strong REST API and microservices skills, and experience with React and micro-frontend architectures. Candidates should also understand agentic AI, LLM integration, prompt engineering, cloud technologies, and PostgreSQL; experience with spec-driven development, Camunda 8, vector databases, and RAG is an advantage.

Skills

Java
Python
Backend Development
REST APIs
Microservices
React
Micro-Frontend Architecture
Agentic AI
LLM Integration
Prompt Engineering
OpenShift
Kubernetes
S3 Object Storage
PostgreSQL
Camunda 8
Retrieval-Augmented Generation

Visa sponsorship

Not detected in the job text

Keywords

Full-Stack Development
Java
Python
REST APIs
Microservices
React
Micro-Frontend Architecture
Reusable UI Components
Generative AI
Agentic AI
Large Language Models
Prompt Engineering
GitHub Copilot
Windsurf
Claude Code
OpenShift
Kubernetes
S3 Object Storage
PostgreSQL
Schema Design
Query Optimization
Performance Tuning
Spec-Driven Development
Camunda 8
Vector Databases
Retrieval-Augmented Generation
Data Ingestion
Feature Engineering
Cloud Platforms

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