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Added 12 mins 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 12 mins ago
BS
.NET Full stack Developer
BULL-IT SOLUTIONS LTD
Toronto, ON
- Full-time
Key ResponsibilitiesDesign, develop, test, and maintain scalable web and enterprise applications using C#, ASP.NET MVC, .NET Core, and Web APIs.Analyze business requirements and convert…
Added 12 mins ago
ES
.Net Developer
Epsilon Solutions Ltd.
Mississauga, ON
- Full-time
We are looking for a .NET Backend Developer with Angular experience to design, develop, and maintain scalable applications. The role will be approximately 70% Backend and 30% Frontend.
Added 42 mins ago
B
Senior Software Developer – GeoTalent / .NET
Bevertec
Toronto, ON
- Contract
Job Title: Senior Software Developer – GeoTalent / .NET
Added 42 mins ago
IG
Full Stack Engineer
Insight Global
Toronto, ON
- $50 to $60 CAD / hour
- Contract
Insight Global is looking for a hands-on Full Stack Developer to join a high-performing technology team supporting trading and investment platforms. This role is heavily focused on…
Added 42 mins ago
FC
Développeur dotnet
FOP Consultants
Quebec, QC · Greater Quebec City Metropolitan Area
- Full-time
Posséder 2 années d'expérience dans un environnement Microsoft .Net et en développement C#.
Added 1 hour 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 hour ago
SM
Software Developer – CRM – Senior - RQ11653
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dynamics CRM Customer Service…
Added 1 hour ago
SM
Software Developer – CRM – Senior - RQ11654
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior CRM Software Developer with strong expertise in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, .NET, C#,…
Added 1 hour ago
B
Software Developer – Senior (Dynamics 365 CRM and Java/React)
Bevertec
Toronto, ON
- Contract
Job Role: Software Developer – Senior (Dynamics 365 CRM and Java/React)
Added 1 hour ago
C
Sr. Application Developer
CIBC
Toronto, ON
- Full-time
…across multiple front-end and back-end systems. As a Full Stack Developer, you’ll design, build, and maintain secure, resilient services and web applications using Node.js, .NET/.NET Core,…
Added 3 hours ago
TR
Senior Dynamics 365 Developer (C# / .NET / Power Platform)
Top Recruitment
Toronto, ON
- Contract
Title: Senior Dynamics 365 Developer (C# / .NET / Power Platform)
Added 4 hours ago
W
Senior Plant 3D Administrator
Wood
Calgary, AB
- Full-time
Develop automation solutions using Python, C#, .NET, PowerShell, and Plant 3D APIs to improve project setup, QA/QC, reporting, MTO generation, and data extraction
Added 7 hours ago
CO
Application & Integration Technical Analyst
City of Saint John
Saint John, NB
- Full-time
Server-side languages: C#/.NET, Java, Python, PHP
Added 9 hours ago
MF
Technical Lead
MD Financial Management | Gestion financière MD
Montreal, QC
- Full-time
Advanced proficiency with C#, .NET, ASP.NET Web API, and object-oriented software design and development.
Added 10 hours ago
P
Senior Backend Engineer .NET & Python
PosiTrace
Vancouver, BC
- Full-time
Build and maintain backend services in .NET 8 / C# and Python (FastAPI, Dramatiq workers, Dask data pipelines)
Added 11 hours ago
SYSTEMS INTEGRATOR 1
City of Toronto
Toronto, ON
Experience in desktop and web application development using C#, .NET Framework, ASP.NET Core, UI frameworks within Visual Studio.
Added 13 hours ago
SM
Power Builder Developer - 29954-RFR-DTS-074
S M Software Solutions Inc
Winnipeg, MB
- Contract
We are seeking an experienced PowerBuilder Developer to work with one of our Public Sector clients located at 215 Garry Street, Winnipeg, Manitoba. The successful candidate will be…
Added 13 hours ago
SM
Power Builder Developer - 29954-RFR-DTS-074
S M Software Solutions Inc
Winnipeg, MB
- Contract
We are seeking an experienced PowerBuilder Developer to work with one of our Public Sector clients located at 215 Garry Street, Winnipeg, Manitoba. The successful candidate will be…
Added 13 hours ago
SM
Power Builder Developer - 29954-RFR-DTS-074
S M Software Solutions Inc
Winnipeg, MB
- Contract
We are seeking an experienced PowerBuilder Developer to work with one of our Public Sector clients located at 215 Garry Street, Winnipeg, Manitoba. The successful candidate will be…
Added 13 hours ago
SM
Software Developer – CRM – Senior - RQ11653
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dynamics CRM Customer Service…
Added 13 hours ago
SM
Software Developer – CRM – Senior - RQ11500
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, Dynamics 365 Customer…
Added 13 hours ago
SM
Software Developer – CRM – Senior - RQ11653
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dynamics CRM Customer Service…
Added 13 hours ago
SM
Software Developer – CRM – Senior - RQ11654
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a highly experienced Senior CRM Software Developer with strong expertise in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, .NET, C#,…
Added 13 hours ago
SM
Software Developer – CRM – Senior - RQ11500
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – CRM with strong hands-on experience in Microsoft Dynamics 365, Microsoft Power Platform, Azure solution design, Dataverse, Dynamics 365 Customer…

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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