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Added 3 days ago
Bilingual Senior Specialist, Software Engineering (MW-AZURE)
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC
We are looking for an experienced Azure Developer to design, build, and support cloud native integrations and applications that power our enterprise platforms. The ideal candidate has…
Added 3 days ago
CL
Senior Backend Developer- .NET
Charger Logistics Inc.
Brampton, ON
- Full-time
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 3 days ago
Senior Specialist, Software Engineering (Microsoft Dynamics 365 CRM)
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC
Join the Business Solutions Engineering team, in the Senior Specialist, Software Engineer (Microsoft Dynamics 365 CRM) position, where the next generations of software applications are…
Added 3 days ago
Bilingual Senior Specialist, Software Engineering (Microsoft Dynamics 365 CRM)
CMHC - SCHL
Toronto, ON · Ottawa, ON · Montreal, QC
Join the Business Solutions Engineering team, in the Senior Specialist, Software Engineering (Microsoft Dynamics 365 CRM) position, where the next generations of software applications are…
Added 3 days ago
A
Senior Software Developer
Actalent
Mississauga, ON
- $55 to $70 CAD / hour
- Contract
The Senior Software Developer designs, develops, maintains, and debugs high-quality Windows-based desktop applications and engineering tools. This role focuses on building robust C# .NET…
Added 3 days ago
SD
Senior .NET Developer
Symbiotic Digital
ON · Downsview Central, Ontario
- Contract
We are seeking a Senior .NET Developer to translate
Added 3 days ago
RB
Senior Manager, Application Development and Integration
Royal Bank of Canada
Toronto, ON
- Full-time
Senior Manager – CNB Treasury Management Integration Services will lead a team of engineers, plan technical projects, collaborate with business partners, bridge the gap between business…
Added 3 days ago
Senior Backend Developer- .NET
Charger Logistics Inc
Brampton, ON
We are seeking a skilled and performance-minded .Net Core Developer to support and evolve our distributed system of over 100 microservices, built primarily with .NET Core and PostgreSQL.…
Added 3 days ago
M
Senior Software Developer
Metrolinx
Canada
- Full-time
We are seeking a Senior Software Developer (Integrations) to design, develop, and deliver scalable, high-performing integration solutions across enterprise systems. This role supports…
Added 3 days ago
M
RQ11711 - Software Developer - Senior
Maarut
Toronto, ON
- Contract
Additional Skills for Oracle Software Developer:
Added 3 days ago
A
Software Developer
Akkodis
Toronto, ON
- Contract
Akkodis is seeking an experienced Senior Software Developer to support, maintain, enhance, and develop enterprise web applications and learning management solutions.
Added 3 days ago
B
Senior Software Developer – GeoTalent / .NET
Bevertec
Toronto, ON
- Contract
Job Title: Senior Software Developer – GeoTalent / .NET
Added 3 days ago
I
Lead Java Developer
Infoya
Toronto, ON
- $110,000 to $115,000 CAD / year
- Full-time
Demonstrated experience operating as a Lead Developer, Technical Lead, or senior engineer with ownership of design decisions and technical direction.
Added 3 days ago
W
Senior Plant 3D Administrator
Wood
Calgary, AB
- Full-time
Wood is recruiting for a Senior Plant 3D Administrator to join its Projects business in Calgary, Alberta, supporting digital engineering and project delivery through Plant 3D…
Added 3 days ago
MF
Technical Lead
MD Financial Management | Gestion financière MD
Montreal, QC
- Full-time
Reporting to the Senior Manager of Development, the Technical Lead is accountable for the technical direction and delivery of web application solutions in a Microsoft-based development…
Added 3 days ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
We're migrating toward MACH (Microservices, API-first, Cloud-native, Headless) and need a senior backend engineer to co-own that evolution.
Added 3 days ago
SYSTEMS INTEGRATOR 1
City of Toronto
Toronto, ON
…the Systems Integrator 1 will report to the Superintendent, Senior Systems Integration. They will be required to participate in the design, software development, testing, documentation and…
Added 3 days ago
K
Senior .NET Developer - Contract
Kyndryl
Regina, SK
- Contract
About the Opportunity ISM Canada is seeking an experienced Senior .NET Developer based in Regina, Saskatchewan to support a business-critical application enhancement initiative.
Added 3 days ago
Technical Lead
Scotiabank
Ottawa, ON
Reporting to the Senior Manager of Development, the Technical Lead is accountable for the technical direction and delivery of web application solutions in a Microsoft-based development…
Added 5 days ago
R
Lead Full Stack Developer
RBC
Toronto, ON
- Full-time
A Lead Full Stack Developer is responsible for designing, developing and maintaining legacy and "Cloud First" applications written primarily in C# and focused on .Net Core and cloud…
Added 5 days ago
R
Lead Application Administrator
RBC
Toronto, ON
- Full-time
Reporting to the Senior Manager, this role is responsible for assessing, researching, and analyzing business and technical application requirements to support and resolve systems issues…
Added 5 days ago
T
.NET/C# Engineer, TD Securities
TD
Toronto, ON
- Full-time
We are looking for a Senior Engineer to join the Securitization Technology team and embrace a broad range of tasks associated with developing application and systems solutions to address…
Added 5 days ago
RB
Lead System Administrator
Royal Bank of Canada
Toronto, ON
- Full-time
Reporting to the Senior Manager, this role is responsible for assessing, researching, and analyzing business and technical application requirements to support and resolve systems issues…
Added 5 days ago
M
Manager Engineering
Manulife
Toronto, ON · Waterloo, ON
- Full-time
Provide program-level updates and insights to senior technology and business leaders, ensuring visibility into progress, risks, and issues.
Added 5 days ago
NS
Senior Systems Analyst - Renal Program
Nova Scotia Health Authority
Halifax, NS
- Full-time
The Renal Senior System Analyst reports to the Renal Program Manager, Informatics and Reporting, and plays a key role in transforming healthcare data into actionable information that…

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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