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Added 8 mins ago
AI Engineer
Bell
Toronto, ON
The Applied AI & Data Science team builds and deploys production-grade AI solutions across Bell. We bridge the gap between cutting-edge AI research and operational enterprise systems,…
Added 8 mins ago
S
Measurement Specialist
SECURE
Calgary, AB
- Other
Manage day-to-day TMS transaction validation, exception review, measurement data quality monitoring, configuration records, and change documentation, within delegated authority.
Added 22 mins ago
H
Senior Data Engineer
Hays
Toronto, ON
- $75 to $80 CAD / hour
- Contract
Support data ingestion, transformation, cleansing, quality validation, and delivery across multiple data platforms.
Added 22 mins ago
H
Senior BI Engineer
Hays
Toronto, ON
- $80 to $95 CAD / hour
- Contract
Our client is seeking a Senior BI Engineer to join their Enterprise Technology team on a contract basis. This role will focus on the development, enhancement, and support of enterprise…
Added 22 mins ago
CS
Specialist, Reliability
Corby Spirit and Wine Limited
Windsor, ON
- Full-time
…analysis for new projects. Committed to achieving excellence in quality, environmental, health and…
Added 22 mins ago
CE
Senior Project Engineer
Cenovus Energy
Calgary, AB
- Full-time
Reporting to the Senior Manager, Project Engineering & Program Management, the Senior Project Engineer is responsible for ensuring the safe, on-budget, on-schedule, and high-quality…
Added 38 mins ago
E
Senior Quality Engineer
Embross
Richmond Hill, ON
- $70,000 to $80,000 CAD / year
- Full-time
As a Quality Engineer, you are expected to ensure compliance with ISO 9001 & ISO 14001 standards across all processes, to conduct internal and supplier audits, inspections, and quality…
Added 38 mins ago
T
AVP, Analytics, Insights and AI, AI Product
TD
Toronto, ON
- Full-time
Apply technical product judgment on model, data, retrieval, agentic design, evaluation, architecture, integration, human oversight, reliability, latency, scalability and cost decisions.
Added 38 mins ago
OD
Data Engineer / BI Developer – GCP, dbt & Power BI
OSI Digital
Vancouver, BC
- $40,000 to $90,000 CAD / year
- Full-time
Job Title: Data Engineer / BI Developer – GCP, dbt & Power BI
Added 38 mins ago
OD
Data Engineer / BI Developer – GCP, dbt & Power BI
OSI Digital
Toronto, ON
- $40,000 to $90,000 CAD / year
- Full-time
Job Title: Data Engineer / BI Developer – GCP, dbt & Power BI
Added 38 mins ago
C
Lead Java Developer, Vice President
Citi
Mississauga, ON
- Full-time
…(e.g., GitHub Copilot) to accelerate delivery and enhance code…
Added 52 mins ago
BS
QA Automation Engineer – Power BI / Digital Banking
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
Detailed Job Description :-A mid-level QA who combines strong testing expertise with Power BI reporting validation and data testing skills, capable of ensuring the quality, accuracy, and…
Added 53 mins ago
SM
Electrical Engineering - Project Lead (Surrey, BC & Calgary, AB)
Solaris Management Consultants Inc
Surrey, BC · Calgary, AB
- $130,000 to $170,000 CAD / year
- Full-time
As an Electrical Engineer- Project Lead, you will play a key role in leading the electrical engineering scope across a range of industrial projects, from well sites to natural gas…
Added 53 mins ago
SM
Instrumentation & Controls Engineer - Project Lead
Solaris Management Consultants Inc
Surrey, BC
- $130,000 to $170,000 CAD / year
- Full-time
As an Instrumentation and Controls Engineer – Project Lead, you will play a key role in leading the design, implementation, and commissioning of instrumentation and controls systems for a…
Added 1 hour ago
M
Member of Technical Staff (Agents)
MLabs
Toronto, ON
- Full-time
The Senior Applied AI Engineer will play a pivotal role in defining how AI agents navigate the web. This individual will focus on building open-source frameworks and high-impact demos,…
Added 1 hour ago
DT
Salesforce Marketing Cloud Lead Engineer
Diligente Technologies
Mississauga, ON
- Full-time
We are looking for a Salesforce Lead Engineer – Marketing Cloud Advanced to lead the design, development, integration, and delivery of scalable Salesforce Marketing Cloud solutions. The…
Added 1 hour ago
XI
Analytics Engineer, Network Intelligence
Xplore Inc.
Canada
- Full-time
As an Analytics Engineer for Network Intelligence on Data & AI team, you will bridge the gap between Xplore's raw network and operational data and the dashboards, KPIs, and self-serve…
Added 1 hour ago
RV
Radical Ventures: AI Product Engineer
Radical Ventures
Toronto, ON
- Full-time
Design and engineer robust backend systems, APIs, data pipelines, and integrations
Added 1 hour ago
AI
Wind Energy Field and Operations Specialist
Acuren Inspection, Inc.
Saint John, NB · Sarnia, ON · Goderich, ON · Quebec, QC · St. John's, NL
- Full-time
…a key part in supporting field operations, delivering high-quality technical solutions, and contributing to innovative projects within the wind energy sector. This is an excellent…
Added 1 hour ago
X
Engineer
Xero
Vancouver, BC
- Full-time
You will deliver high-quality, impactful software that aligns with team and business goals, always keeping customer needs and outcomes front of mind. By identifying and solving complex,…
Added 1 hour ago
S
Technical Presales
Survalent
Mississauga, ON
- Full-time
…motivated individual to join our Sales team. The Pre-Sales Engineer will play a key role in partnering with Sales to identify the right technology solutions for both prospects and existing…
Added 1 hour ago
S
Technical Presales
Survalent
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…motivated individual to join our Sales team. The Pre-Sales Engineer will play a key role in partnering with Sales to identify the right technology solutions for both prospects and existing…
Added 1 hour ago
S
Technical Presales
Survalent
Toronto, ON · Etobicoke, ON
- Full-time
…motivated individual to join our Sales team. The Pre-Sales Engineer will play a key role in partnering with Sales to identify the right technology solutions for both prospects and existing…
Added 1 hour ago
S
Technical Presales
Survalent
Oakville, ON
- Full-time
…motivated individual to join our Sales team. The Pre-Sales Engineer will play a key role in partnering with Sales to identify the right technology solutions for both prospects and existing…
Added 1 hour ago
AF
Service Coordinator
Armstrong Fluid Technology
Toronto, ON
- Full-time
…brightest and most creative minds, driven by a shared mission to engineer the future and safeguard our…

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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