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Added 17 days ago
UR
Principal Quality Architect
Urban Ridge Supplies
Toronto, ON
- Full-time
This position is for a Principal Quality Architect who embeds directly with customers as a hands-on quality partner while also building production features. The role blends test engineering…
Added 17 days ago
UR
Senior Forward Deployment Engineer
Urban Ridge Supplies
Mississauga, ON
- Full-time
Advanced Java and JVM development, with strong TypeScript skills valued for Node.js environments.
Added 17 days ago
BC
Associate or Vice President Full Stack Engineer
BMO Capital Markets
Toronto, ON
- Part-time
Programming language proficiency in Python, JavaScript/TypeScript, with familiarity in C#, Scala, or Java
Added 18 days ago
H
Senior Full Stack Engineer (Azure Cloud Platform)
HCLTech
ON · Ontario, Canada
- $60 to $75 CAD / hour
- Contract
Experience with Node.js, Python, .NET, or Java.
Added 18 days ago
S
Full Stack Engineer
Synechron
Toronto, ON
- Full-time
Our challenge for Full Stack Developer, you will tackle complex challenges across both front-end and back-end development. You will design scalable applications, integrate APIs, optimize…
Added 18 days ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Full-time
If you share a passion for performance, value a collegial and collaborative culture, and approach everything with the highest integrity, here's an opportunity.
Added 18 days ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
If you share a passion for performance, value a collegial and collaborative culture, and approach everything with the highest integrity, here's an opportunity.
Added 19 days ago
L
Senior Full Stack Developer (Java/React)
Luxoft
Toronto, ON
- Contract
If you share a passion for performance, value a collegial and collaborative culture, and approach everything with the highest integrity, here's an opportunity.
Added 19 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 19 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
Strong hands-on software development skills, particularly Python, Java, Node, Go, C/C++ with experience in additional modern programming languages.
Added 19 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 19 days 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 19 days ago
JG
Java Front End Developer
J&M Group
Toronto, ON
- Contract
We re looking for a strong Front-End Developer with 6 8+ years of experience in Angular, JavaScript, RxJS, NgRx/NGXS, REST APIs, HTML/CSS, and UI/UX.
Added 19 days 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 19 days ago
RP
Senior Java Software Engineer
RE Partners
Mississauga, ON
- Contract
The role is highly hands-on, with a focus on Java, CI/CD, dependency modernization, automated testing, software supply-chain security, containerization, release automation, and…
Added 19 days ago
Technology and AI Manager
Connex Telecommunications Inc.
Hamilton, ON
…setting direction, managing people and projects, communicating with leadership and clients, and contributing directly to technical work when…
Added 19 days ago
S
Node.JS Developer
Synechron
Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
We are seeking a skilled Node.js Developer to design, develop, and maintain scalable, secure, and high-performance backend applications. The ideal candidate will have strong expertise in…
Added 19 days ago
I
Software Developer Specialist - Security Product
Intact
Toronto, ON
- Full-time
Expertise in at least one backend language (Java, Python, Go, or Node.js/TypeScript) and related frameworks (Spring Boot/MVC, Express.js, NestJS).
Added 19 days ago
CO
Intern, Full Stack Software Engineer - Team Pickle - Winter 2027
Capital One
Toronto, ON
- Full-time
Experience with backend technologies such as Java, AWS Lambda, S3.
Added 19 days ago
CO
Intern, Full Stack Software Engineer - Team Sprout - Winter 2027
Capital One
Toronto, ON
- Full-time
As an engineer on Team Sprout you will be working with a highly collaborative, diverse mix of engineers from different parts of Canada Capital One teams to shape the requirements, design…
Added 20 days ago
M
Senior Mulesoft Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
This role offers the opportunity to influence technical direction, mentor engineers, and collaborate with cross-functional teams in a global environment.
Added 20 days ago
Java Full Stack
Capgemini
Toronto, ON
6 to 8+ years of experience developing applications using both front-end and back-end technologies such as Angular, Node.js, Core Java, Spring, Spring Boot, and REST APIs.
Added 20 days ago
Java Frontend Developer
Capgemini
Toronto, ON
Proven expertise in front-end development with a strong portfolio showcasing successful projects.
Added 20 days ago
E
Sr. Full Stack Engineer - MTS 1 (Seller)
eBay
Toronto, ON
- Full-time
Strong proficiency in Java, with hands-on experience building services using Spring Boot
Added 20 days ago
P
Distinguished Enterprise Architect, Flights
Priceline
Toronto, ON
- Full-time
Proficient in the Node.js ecosystem and Java/Spring ecosystem.

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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