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Added 1 month ago
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Full Stack Liferay Application Developer
McKesson
Montreal, QC · Mississauga, ON
- Full-time
McKesson Canada is seeking an experienced Full Stack Liferay Developer to join the B2B Customer Portal team. This role will support the design, development, implementation, enhancement, and…
Added 1 month ago
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Développeur Full Stack Liferay
McKesson
Montreal, QC · Mississauga, ON
- Full-time
Développer des fonctionnalités Full Stack couvrant les interfaces utilisateur, les services backend, les API, les intégrations et les couches de données.
Added 1 month ago
C
Quality Assurance Automation Engineer
Capgemini
Mississauga, ON
- Full-time
…enterprise applications. This role requires strong expertise in Java, Groovy, Spock Framework, API testing, SQL, and CI/CD practices, along with a passion for automation and quality…
Added 1 month ago
M
Sr. Full Stack Liferay Developer
McKesson
Montreal, QC · Mississauga, ON
- Full-time
McKesson Canada is seeking an experienced Full Stack Liferay Developer to join the B2B Customer Portal team. This role will support the design, development, implementation, enhancement, and…
Added 1 month ago
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Java Database with Snowflake Developer
Synechron
Calgary, AB
- $90,000 to $100,000 USD / year
- Full-time
We are seeking a skilled Java Database Developer with strong expertise in Java, SQL, Snowflake, and Data Engineering. The ideal candidate will be responsible for designing, developing, and…
Added 1 month ago
O
Senior Software Engineer, PAM
Okta
Toronto, ON
- $136,000 to $187,000 CAD / year
- Full-time
5+ years of extensive programming experience in modern programming languages like Go, Java, or C++ especially in backend services. Go is preferred.
Added 1 month ago
S
Java Full Stack with React
Synechron
Calgary, AB
- $90,000 to $100,000 USD / year
- Full-time
We are looking for a skilled Java Full Stack Developer with strong expertise in Java, Spring Boot, Microservices, and React.js to design, develop, and maintain scalable web applications.…
Added 1 month ago
Senior Software Engineer, PAM
Okta
Toronto, ON
5+ years of extensive programming experience in modern programming languages like Go, Java, or C++ especially in backend services. Go is preferred.
Added 1 month ago
Sr. Software Dev Engineer, Ring Cloud Connectivity Org
Amazon
Toronto, ON
- Design and implement ultra-high-throughput backend services supporting millions of Ring devices and strict uptime requirements
Added 1 month ago
GT
Senior Software Engineer
Grove Talent
Canada
- Full-time
Design, build, test, release and maintain features across the frontend, backend, APIs, integrations and infrastructure.
Added 1 month ago
C
Java Playwright Automation Engineer (Retirement/Pension Domain)
Cognizant
Toronto, ON
- $80,000 to $110,000 CAD / year
- Full-time
We are seeking a Java Playwright Automation Engineer with strong experience in Group Retirement and Wealth Management platforms. In this role, you will build and own the automated…
Added 1 month ago
HP
Java Full Stack Developer (Onsite, Markham, Ontario)
HR POD Careers
Markham, ON
- Full-time
Strong hands-on experience with Java and Spring Boot for backend development.
Added 1 month ago
PG
Senior Java Software Engineer
Pacer Group
Toronto, ON
- $130,000 to $135,000 CAD / year
- Full-time
strong proficiency in Java, Python, backend development, REST APIs, microservices, SQL, database design, data processing, data reporting, ETL concepts, debugging, unit testing, version…
Added 1 month ago
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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 1 month ago
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Senior Cloud Architect
Cognizant
Mississauga, ON
- $100,000 to $140,000 CAD / year
- Full-time
Strong experience developing secure and scalable backend services, APIs, and distributed systems using Core Java.
Added 1 month ago
C
Applications Development Sr Programmer Analyst- AVP -Mississauga
Citi
Mississauga, ON
- Full-time
Proficiency in Java enterprise technologies including core J2EE and the Spring Framework (Spring Boot, Spring MVC, Spring Data), with experience building robust, scalable backend services
Added 1 month ago
TC
Full stack developer
Tata Consultancy Services
Toronto, ON · Greater Toronto Area, Canada
- $100,000 to $120,000 CAD / year
- Full-time
Strong programming skills in front-end and back-end technologies such as: – Front-end: JavaScript, TypeScript, React, Angular, or Vue.js – Back-end: Java, Node.js, Python, or C#
Added 1 month ago
Sr. Software Development Engineer in Test (Agentic)
Dialpad
Kitchener, ON
…tests for end-to-end product experiences, from frontend UI to backend services to APIs to audio/text interactions. You will test orchestration flows, agent configuration experiences, and…
Added 1 month ago
VS
Senior Site Reliability Developer
Vena Solutions
Remote, Canada
- Full-time
- Remote
…practices for Vena's SaaS platform. As a Senior Site Reliability Developer, you will utilize your software and systems engineering background to build and run large-scale, distributed,…
Added 1 month ago
DS
Développeur·euse senior / Senior Software Developer
Diffusion Solutions Integrees
Trois-Rivières, QC
- Internship
Added 1 month ago
VC
Développeur·euse senior / Senior Software Developer
Valsoft Corporation
Remote, Canada
- Remote
Added 1 month ago
JG
Java Full Stack Developer(Node.js, Java, Angular and Spring Boot)
J&M Group
Toronto, ON
- Contract
We are hiring for a Java Full Stack Developer. This role focuses on developing enterprise applications across both front-end and back-end technologies using Java, Angular, Node.js, and…
Added 1 month ago
Technology Lead - Back End Developer
Infosys
ON
A minimum of 6 years of experience in backend development with a strong focus on Java 21.
Added 1 month ago
Technology Lead - Full Stack Developer
Infosys
ON
Infosys is seeking a Full Stack Developer. This position will interface with key stakeholders and apply technical proficiency across different stages of the Software Development Life Cycle…
Added 1 month ago
Technology and AI Manager
Connex Telecommunications Inc.
Hamilton, ON

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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