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Added 1 day ago
Business Systems Specialist (Automation & AI Enablement)
The Canada Life Assurance Company
London, ON
Knowledge of scripting or programming (e.g., Java, Python, VBScript, JavaScript, shell / cmd)
Added 1 day ago
GV
Software Engineer
Great Value Hiring
Canada
- Contract
Strong backend experience in Java, Node.js, Go, Rust, Typescript, Python, C++ or similar
Added 1 day ago
AI
AI Security Engineer
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Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 1 day ago
L
Senior Director Information Technology
lululemon
Vancouver, BC
- Full-time
Expert proficiency in programming languages (eg: Python, Java), and relevant libraries/frameworks (TensorFlow, PyTorch, scikit-learn, etc.).
Added 1 day ago
RV
Radical Ventures: AI Product Engineer
Radical Ventures
Toronto, ON
- Full-time
(Python, Java, Go, or similar) and experience building modern web applications
Added 1 day ago
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Développeur Python/Développeuse Python
Astek
Montreal, QC
- Full-time
Python Developer - AI & Operations Automation
Added 1 day ago
Manager, Model Validation
EQ Bank | Canada's Challenger Bank
Toronto, ON
Strong experience with programming languages, which may include Python, R, SAS, C++, C#, Java, and MATLAB.
Added 1 day ago
EB
Manager, Model Validation
EQ Bank
Toronto, ON
- Full-time
Strong experience with programming languages, which may include Python, R, SAS, C++, C#, Java, and MATLAB.
Added 1 day ago
H
Quality Engineer
Hays
Toronto, ON
- Contract
Proficiency in Python, Java, and SQL for test automation and ETL validation.
Added 1 day ago
P
Senior Software Developer in Test- 9 month contract- temporary
Plusgrade
Montreal, QC
- Full-time
You bring at least 4+ years of hands-on coding experience in test automation with JavaScript, TypeScript, Java, Groovy, or Python, with a track record of building or evolving automation…
Added 1 day ago
A
Senior Software Developer
Autodesk
Toronto, ON · ON · BC · AMER - Canada - Ontario - Toronto - University Ave
- Full-time
Strong backend development experience with Node.js, Java, Python, or similar technologies
Added 1 day ago
I
Lead Java Developer
Infoya
Toronto, ON
- $110,000 to $115,000 CAD / year
- Full-time
About the Job: Infoya is seeking a hands-on Lead Java Developer who is already operating at a technical lead level and demonstrates the curiosity, judgment, and enthusiasm to grow into…
Added 1 day ago
B
GenAI Software Developer
BMO
Calgary, AB · GCS
- Full-time
…We're looking for a passionate and innovative GenAI Software Developer to join our growing team and help design, build, and scale intelligent AI-powered solutions that enhance employee and…
Added 1 day ago
N
Software Developer - Networking (Flow)
Nutanix
Vancouver, BC
- $103,000 to $155,000 CAD / year
- Full-time
Advanced level programming proficiency in Python, Golang, Java, C, or C++.
Added 1 day ago
N
Senior Software Developer - Networking (Flow)
Nutanix
Vancouver, BC
- $151,000 to $227,000 CAD / year
- Full-time
Advanced level programming proficiency in Python, Golang, Java, C, or C++.
Added 1 day ago
CI
Satellite Engineering Student
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Added 2 days ago
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Site Reliability Engineer
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Kitchener, ON
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Other software development experience, including scripting with Ruby, Python, Bash, PowerShell, and Java
Added 2 days ago
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Applied Scientist, Demand Tech Planning
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Toronto, ON
- Full-time
Experience programming in Java, C++, Python or related language
Added 3 days ago
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Staff Cloud Security Engineer (Global Security)
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Vancouver, BC · Toronto, ON
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5+ years of experience in Python, Java, Go, or any other modern programming language.
Added 3 days ago
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Lead Full Stack Developer
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Toronto, ON
- Full-time
At its core, this role requires excellent problem-solving skills and C#/.Net, Java, Python and full stack coding capability. This role will need to effectively communicate, collaborate, and…
Added 3 days ago
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IT Business Systems Engineer - Collaboration Tools & Analytics /Spécialiste des systèmes d'affaires TI - Outils de collaboration et analytique
TD SYNNEX North America
Mississauga, ON
- $70,000 to $85,000 CAD / year
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…designs, while leveraging expertise in software development (Java, SQL, Python), database design, and software architecture (REST, event-driven, distributed…
Added 3 days ago
T
Software Engineer I
TD
Toronto, ON
- Full-time
Languages & Framework- Spring Boot / Spring MVC / Restful API / Java 11 and above / Angular 9 and above, PL/SQL, Python
Added 3 days ago
M
Senior Full Stack Software Engineer - Capital Markets
Manulife
Toronto, ON
- Full-time
Strong expertise in Java, Spring Boot, and Python
Added 3 days ago
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Agentic Engineer, Innovation
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Strong Python and SQL skills, with experience in AI application architecture, orchestration, retrieval, prompt design, evaluation, integration, and production monitoring.
Added 3 days ago
GM
2027 Winter Co-op Data Engineering Software Developer
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Markham, ON · Oshawa, ON
- Full-time
Proficiency in programming languages such as Python, Java, or C/C++.

Infoya

Lead Java Developer

Toronto, ON, Canada

$110,000 to $115,000 CAD / year · Full-time

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Job details

Pay: $110,000 to $115,000 CAD / year
Job type: Full-time
Apply by: Oct 23, 2026
Posting language: English
Posted: Sep 22, 2026

Original job description

About the Job: Infoya is seeking a hands-on Lead Java Developer who is already operating at a technical lead level and demonstrates the curiosity, judgment, and enthusiasm to grow into broader architecture ownership. This role will help shape efficient, scalable solutions by connecting business needs, application design flows, integration patterns, and cloud architecture with high-quality engineering execution.

The ideal candidate combines deep Java and Spring expertise with strong systems-design capability. You will remain close to the code while guiding solution design, reviewing technical decisions, mentoring developers, and collaborating with product, engineering, infrastructure, architecture, and business stakeholders.

Office Location: Toronto

Employment Type: Permanent

Role Type: New position – current requirement

Work Arrangement: Hybrid (2 days in office)

Position Responsibilities:

Lead the design, development, optimization, and support of scalable Java and Spring Boot microservices for high-traffic e-commerce applications.
Translate business and product requirements into clear application flows, component designs, integration patterns, and pragmatic technical solutions.
Contribute to application, integration, API, and data architecture standards across the e-commerce portfolio.
Design secure RESTful APIs, event-driven services, distributed workflows, and resilient integrations using technologies such as Pub/Sub, Kafka, or RabbitMQ.
Evaluate and recommend frameworks, databases, cloud services, and architectural patterns based on scalability, reliability, maintainability, security, and cost.
Review solution designs, code, and technical documentation; identify risks early and support architecture governance and design-quality practices.
Partner with product, engineering, QA, DevOps, infrastructure, architecture, and business teams to drive efficient solutioning and delivery.
Provide technical leadership through mentoring, design reviews, code reviews, troubleshooting, and knowledge sharing.
Drive modernization and cloud-migration initiatives, including the decomposition of legacy or monolithic applications into cloud-native services.
Build for security, compliance, observability, high availability, performance, and production resilience from the outset.
Investigate complex production issues, conduct root-cause analysis, and improve platform stability and performance.
Evaluate emerging technologies and architectural patterns, validating their practical value through prototypes or proof-of-concept work when appropriate.

Requirements

Required Qualifications:

Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience.
10+ years of software development experience, with substantial hands-on expertise in Core Java, low-level Java concepts, Java evolution and the latest Java versions, and Spring Boot.
Demonstrated experience operating as a Lead Developer, Technical Lead, or senior engineer with ownership of design decisions and technical direction.
Strong understanding of application architecture, end-to-end design flows, microservices, distributed systems, design patterns, and API-led integration.
Hands-on experience designing and building secure RESTful APIs and event-driven applications.
Strong experience with Google Cloud Platform and cloud-native services; comparable AWS or Azure experience may be considered where supported by strong GCP capability.
Experience with SQL and NoSQL databases, data modelling, query optimization, indexing, caching, and performance tuning.
Experience with Docker, Kubernetes, CI/CD pipelines, and production deployment practices.
Working knowledge of OAuth2, OpenID Connect, JWT, API security, encryption, and secure coding practices.
Strong communication skills and the ability to explain technical trade-offs clearly to both technical and non-technical stakeholders.

Preferred Qualifications:

Experience designing or modernizing high-volume e-commerce, retail, financial-services, or other transaction-intensive platforms.
Understanding of e-commerce domains such as product catalogue, pricing, promotions, inventory, cart, checkout, order management, payments, fulfilment, and customer identity.
Experience with reactive programming, including Spring WebFlux.
Experience influencing architecture roadmaps, technical standards, and modernization strategy without losing hands-on delivery focus.
Exposure to additional backend technologies such as Node.js, Python, .NET Core/C#, or Go.

Benefits

Salary Range: $110,000 to $115,000 CAD/ year

The final compensation offered will depend on local market conditions and geographic location, as well as job-related factors such as the candidate’s knowledge, skills, qualifications, relevant experience, and education/training. Compensation may also include additional components such as benefits, and/or other incentives, where applicable. In accordance with new employment standards requirements, we retain copies of this job posting and applicant information for three (3) years after the posting is removed. We do not use AI technology; all applications are also reviewed by our recruitment team.

Infoya is an equal opportunity employer committed to diversity and inclusion. We welcome applications from all qualified individuals, regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status, aboriginal status, or any other legally protected factors.

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More about this job

Responsibilities

Lead the design, development, optimization, and support of scalable Java and Spring Boot services for high-traffic e-commerce applications, translating business needs into secure, resilient application and integration designs. Guide technical decisions and architecture practices, mentor developers, collaborate across teams, and drive modernization, cloud migration, production troubleshooting, and platform reliability.

Requirements

Requires a bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience, and 10+ years of software development experience with substantial Java and Spring Boot expertise. Candidates should have technical leadership experience, strong architecture and distributed-systems knowledge, GCP and database experience, Docker and Kubernetes skills, CI/CD and production deployment experience, and familiarity with API security.

Skills

Core Java
Spring Boot
Microservices
Application Architecture
Distributed Systems
RESTful APIs
Event-Driven Architecture
Google Cloud Platform
SQL and NoSQL Databases
Docker
Kubernetes
CI/CD
OAuth2
OpenID Connect
JWT
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
E-Commerce
Google Cloud Platform
Cloud-Native Services
RESTful APIs
Event-Driven Architecture
Pub/Sub
Kafka
RabbitMQ
Distributed Systems
API-Led Integration
SQL
NoSQL
Data Modeling
Docker
Kubernetes
CI/CD
OAuth2
OpenID Connect
JWT
API Security
Spring WebFlux
Cloud Migration
Modernization
High Availability
Observability
Performance Tuning
Root-Cause Analysis

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