Jobs in Canada

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Added 24 days ago
TI
Full Stack Developer
Themesoft Inc.
Toronto, ON
- Contract
8+ years of backend development experience in Java or Python
Added 24 days ago
TY
Technical Consultant
Test Yantra
Toronto, ON
- Full-time
Key Skills: Java, Spring Boot, Python, J2EE, PostgreSQL, REST APIs, microservices, Kafka/Redpanda, Kubernetes, AWS/Azure/GCP, CI/CD, Git, Maven, and Agile methodologies.
Added 25 days ago
T
Solutions Design IT Specialist
TD
Toronto, ON
- Full-time
We are looking for a Senior Java Developer / Solutions Design IT Specialist to join our Payments Engineering team and help build, maintain, and evolve high-performance, reliable,…
Added 25 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 25 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 25 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 25 days ago
TI
Lead Full Stack Developer
Themesoft Inc.
Toronto, ON
- Contract
7+ years of backend development experience in Java or Python
Added 25 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 25 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 25 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 26 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 26 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 26 days ago
SM
RQ11600 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Work Arrangement: Onsite – 5 Days per Week
Added 26 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Calgary, AB
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 26 days ago
I
Staff Software Developer, Full Stack
Intuit
Toronto, ON
- Full-time
Intuit has embraced a hybrid working model and this role will be based out of our Toronto office 3 days per week
Added 27 days ago
C
Lead Software Engineer - Enterprise Applications
Citi
Mississauga, ON
- Full-time
Programming: Strong proficiency in Python and/or Java (Spring Boot); working knowledge of JavaScript/TypeScript (Angular, Node.js). Full‑stack experience is a plus.
Added 27 days ago
R
Lead Full Stack Developer
RBC
Toronto, ON
- Full-time
Must have development experience in Azure Integration Services
Added 27 days ago
T
Staff Software Engineer
Twilio
Remote, Canada
- Full-time
- Remote
…telecommunications regulations and customer needs into elegant, developer-first APIs and application…
Added 27 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Montreal, QC
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 27 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Montreal, QC · Saint-Laurent, QC
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 27 days ago
OT
Architect
Open Text Corporation
Waterloo, ON
- Other
3+ years of work experience in container ecosystems such as Docker, Kubernetes, Ansible, or Terraform.
Added 27 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Halifax, NS
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 27 days ago
C
Software Developer Full Stack / Backend I (Co-op) - Canada
Cisco
Vancouver, BC
- Full-time
As a Software Developer Co-op, you will design, develop, and test software features across web applications, cloud microservices, and distributed platforms. Collaborate with agile…
Added 27 days ago
S
Forward Deployed Solution Engineer – Applied AI FDE
ServiceNow
Montreal, QC
- Full-time
Added 27 days ago
GD
Co-op Winter 2027 - Software Engineering - 8 Months
General Dynamics Missions System International
Ottawa, ON
- Internship
Experience with programming languages such as C#, Java, Kotlin, Python, or C++.

Themesoft Inc.

Full Stack Developer

Toronto, ON, Canada

Contract

Apply on LinkedIn About employer

Applications open in a new tab.

Job details

Job type: Contract
Apply by: Nov 18, 2026
Experience: 8+ years of backend development experience in Java or Python
Posting language: English
Posted: Oct 19, 2026

Original job description

Role: Lead Full Stack Developer

Location: Toronto(Hybrid 4 days Office)

Mode: Contract

Experience: 8+yrs

Responsibilities:

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.

Required Skills:

8+ 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

Regards

Praveen Kumar

Talent Acquisition Group – Strategic Recruitment Manager

praveen.r@themesoft.com| Themesoft Inc

Apply on LinkedIn About employer

More about this job

Responsibilities

Lead end-to-end technical delivery and development teams, designing and implementing advanced software solutions aligned with business objectives. Build and productionize generative AI systems, collaborate with stakeholders and data scientists, and guide cross-functional teams in delivering complex projects.

Requirements

Requires 8+ 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 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 Architectures
Agentic AI
LLM Integration
Prompt Engineering
Kubernetes
OpenShift
PostgreSQL
Vector Databases
RAG Architectures
Camunda 8

Visa sponsorship

Not detected in the job text

Hiring contact

Praveen Kumar

Hiring contact email

praveen.r@themesoft.com

Keywords

Java
Python
Backend Development
REST APIs
Microservices
React
Micro-Frontend Architectures
Reusable UI Components
Agentic AI
Large Language Models
Prompt Engineering
Generative AI
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
Technical Documentation
Cross-Functional Collaboration

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Jobs in Canada