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Added 10 days 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
Added 10 days ago
CG
Ingénieurs en logiciel / Software Engineer
Cattron Global
Montreal, QC · St. Laurent, QC
- Full-time
Maîtrise de diverses technologies, notamment : Java, J2EE, EJB, JavaScript, AJAX, REST, SQL, DHTML, Linux, ASP, .NET, SOAP, C, C++, C# et Shell Scripts
Added 10 days ago
T
Software Engineer II - Release & Deploy
TD
Toronto, ON
- Full-time
We are looking for a hands-on engineer to improve how a digital banking platform is built, released, and operated. You will coordinate deployments, maintain and troubleshoot CI/CD…
Added 10 days ago
PG
Java Software Engineer
Pacer Group
Mississauga, ON
- $110,000 to $130,000 CAD / year
- Full-time
5+ years of ex. in Java and Python, with proven experience building backend services, APIs, integrations, and data reporting solutions.
Added 10 days ago
AI
Security Research Engineer - AI Security, Agentic AI & Emerging Cybersecurity
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Technical Security Research Engineer to research, prototype, evaluate, and operationalize emerging cybersecurity capabilities.
Added 10 days ago
T
Software Engineer II - AEM
TD
Toronto, ON
- Full-time
…AEM Sites, custom component development, Sling Models, OSGi, Java, and modern frontend technologies such as React or Angular. This role will be responsible for designing scalable solutions,…
Added 10 days ago
EI
Principal Engineer
Enercare Inc.
Markham, ON
- Full-time
…building things that make a difference? As a Principal Software Engineer, you’ll be a key player in creating technology that transforms how our customers experience their homes. This role…
Added 10 days ago
Senior Product Engineer - Value
Faire
Toronto, ON · Kitchener, ON
As a Senior Engineer (L4), you'll collaborate with us to:
Added 10 days ago
C
Senior QA Automation Engineer
Citi
Mississauga, ON
- Full-time
The Senior QA Automation Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs…
Added 10 days ago
C
Applications Development Sr Programmer Analyst- AVP -Mississauga
Citi
Mississauga, ON
- Full-time
…are central to our mission. We are seeking an accomplished engineer who brings both intellectual rigor and practical depth - someone who can navigate the full software development lifecycle…
Added 10 days ago
C
ASIC Engineer Intern
Ciena
Ottawa, ON
- Full-time
Programming experience using one or more of Java, Python, TCL, Skill/Ocean, or SystemVerilog.
Added 10 days ago
M
Senior Android Engineer, Manulife Bank Technology
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Senior Android Engineer, you will join the small, high-impact team responsible for building Canada's top-rated banking app for Android. You will take a leading role in developing…
Added 10 days ago
Senior Data Engineer
TripleLift
Toronto, ON
TripleLift is seeking a Senior Data Engineer to join a small, influential Data Engineering team. This hire will be responsible for expanding and optimizing our data pipeline architecture,…
Added 10 days ago
M
Senior Software Engineer - Credit Commercial Engineering
Marqeta
Remote, Canada
- Full-time
- Remote
Marqeta is seeking a skilled Senior Software Engineer to contribute to the design and delivery of software solutions on our Credit Commercial Engineering Team. In this role, you will take…
Added 10 days ago
R
Software Developer - Amdocs Clarify CRM/Java
Resonaite
Markham, ON
- Contract
Our client is seeking a contract based Software Engineer with a focus on Amdocs Clarify CRM. The ideal candidate brings strong Java, Spring Boot, Oracle, API and full-stack development…
Added 10 days ago
Sr. Software Development Engineer in Test (Agentic)
Dialpad
Kitchener, ON
Strong programming skills in Python (preferred), Java, or JavaScript.
Added 10 days ago
VS
Senior Site Reliability Developer
Vena Solutions
Remote, Canada
- Full-time
- Remote
Back-end applications written using Java, Dropwizard, Spring Boot, and Hibernate
Added 10 days ago
Principal Engineer
Enercare
Markham, ON
…building things that make a difference? As a Principal Software Engineer, you’ll be a key player in creating technology that transforms how our customers experience their homes. This role…
Added 10 days ago
CG
Ingénieurs en logiciel / Software Engineer
Cattron Global
Montreal, QC
- Full-time
Maîtrise de diverses technologies, notamment : Java, J2EE, EJB, JavaScript, AJAX, REST, SQL, DHTML, Linux, ASP, .NET, SOAP, C, C++, C# et Shell Scripts
Added 10 days ago
Engineering - Software Engineer
Grote Industries
Waterloo, ON
Grote Electronics is looking for a Software Engineer. Grote Electronics manufactures lighting and control systems for the transportation market. This engineering position will design and…
Added 10 days ago
Senior Performance Engineer, Efficiency Red Team
Amazon
Toronto, ON · Vancouver, BC
Are you the kind of engineer who obsesses over performance? Does the idea of hunting for hidden waste across the world's largest infrastructure and turning those findings into hundreds of…
Added 10 days ago
RP
Senior Java Software Engineer
RE Partners
Mississauga, ON
- Contract
We are seeking an experienced, hands-on Senior Java Engineer to join a newly established Deployment Security and Software Reliability Engineering team supporting one of the world’s largest…
Added 11 days ago
QT
Principal Engineer, Software Engineering / AI Engineer
Quantum Technology Recruiting Inc. (QTR)
Toronto, ON
- $285,000 to $325,000 USD / year
- Full-time
Position: Principal Engineer, Software Engineering / AI Engineer
Added 11 days ago
S
Software Engineer II
Socure
Toronto, ON · Greater Toronto Area, Canada
- Full-time
…software workflows to agent-native operations. As a Software Engineer II on the team, you will help design, build, and harden a secure, evaluable, vendor-agnostic agent platform that teams…
Added 11 days ago
R
Software Engineer
ResMed
Halifax, NS · CA Canada (ResMed Halifax)
- Full-time
At Resmed, technology has a direct impact on people's lives. As a Software Engineer within our Digital Product Engineering team, you'll help build and evolve the cloud-based platforms and…

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
Experience: 10+ years of software development experience,
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, and optimization of scalable Java and Spring Boot microservices for high-traffic e-commerce applications. Collaborate with cross-functional teams to drive architectural standards, mentor developers, and modernize legacy systems into cloud-native services.

Requirements

Requires a bachelor's degree in Computer Science or related field and 10+ years of software development experience with deep expertise in Java and Spring Boot. Candidates must demonstrate strong leadership skills, experience with cloud-native services, and proficiency in distributed systems design.

Skills

Java
Spring Boot
Microservices
System Design
Cloud Architecture
Google Cloud Platform
RESTful APIs
Event-driven Architecture
Kafka
RabbitMQ
SQL
NoSQL
Docker
Kubernetes
CI/CD
Technical Leadership

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
E-commerce
Google Cloud Platform
RESTful APIs
Event-driven
Kafka
RabbitMQ
SQL
NoSQL
Docker
Kubernetes
CI/CD
OAuth2
OpenID Connect
JWT
Cloud-native
System Design
Technical Lead
Software Development
Architecture
Observability
Performance Tuning
Data Modeling
API Security
Modernization
Mentoring
Infrastructure
Agile

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