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Added 1 month ago
M
Senior Mobile Software Engineer
Manulife
Toronto, ON · Waterloo, ON
- Full-time
As a Senior Mobile Software Engineer within our US Retirement technology organization, you will design, build, and deliver high-quality mobile and backend solutions for our Retirement…
Added 1 month ago
IC
Senior Mobile Developer
Infotek Consulting Inc.
Toronto, ON
- Contract
This is a highly hands-on senior position for an experienced mobile engineer with strong expertise across iOS and Android, particularly Kotlin and Kotlin Multiplatform (KMP).
Added 1 month ago
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Senior Software Development Engineer in Test
Trackforce
Montreal, QC
- Full-time
Trackforce is seeking an experienced and driven Senior Software Development Engineer in Test (Sr. SDET) to join our Engineering team. In this senior individual contributor role, you will be…
Added 1 month ago
A
Senior Rail Transportation Planner
Arcadis
Vancouver, BC
- Full-time
Arcadis is seeking an experienced and motivated Senior Rail Transportation Planner to join our growing Transportation Planning team. This role can be based in Vancouver, Calgary or Toronto.
Added 1 month ago
GA
Engineer VI
General Atomics
Ottawa, ON
- Full-time
This position serves as the primary liaison between GA-ASI Senior Design Engineer and customer Weapon System Manager within the Contractor Management Office for the execution of Initial and…
Added 1 month ago
R
Environmental Noise and Vibration Senior Engineer/Scientist
RWDI
Guelph, ON
- Full-time
…to our Environmental Noise & Vibration team in Ontario as a Senior Scientist/Engineer. This role supports clients across the buildings, infrastructure, and industrial…
Added 1 month ago
GT
Senior Software Engineer
Grove Talent
Canada
- Full-time
Senior Software Engineer – Legal Applications (AI-First)
Added 1 month ago
SI
ASIC Digital Design, Principal Engineer-18731
Synopsys Inc
Mississauga, ON
- Full-time
…systems. We are a leader in chip design, verification, and IP integration, enabling customers to accelerate innovation and bring high-performance silicon and software solutions to market…
Added 1 month ago
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Utilities Engineer – Interface Management (Senior)
SYSTRA
Toronto, ON
- Full-time
The Utilities Engineer – Coordination and Interface Management is responsible for the identification, coordination, and resolution of interfaces between the High-Speed Rail (HSR) project…
Added 1 month ago
BG
Data Architect
Brandt Group of Companies
Regina, SK
- Full-time
Brandt is seeking a highly skilled and motivated Data Engineer to join our dynamic team. The ideal candidate will have a strong background in designing, implementing, and optimizing data…
Added 1 month ago
M
Satellite TT&C/PDT Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a System Engineer to perform design, integration, verification, and operational support of TT&C/PDT subsystems for current and next‑generation remote sensing and…
Added 1 month ago
M
Satellite Bus Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a Satellite Bus System Engineer to design structural, thermal, power distribution, attitude control, propulsion, CD&H, TT&C/PDT, FSW, and interface architectures that support…
Added 1 month ago
M
Spacecraft EMC Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a Spacecraft EMC Systems Engineer for its high‑performance spacecraft for our remote sensing and communications satellites. The Spacecraft EMC Systems Engineer will own the…
Added 1 month ago
M
Guidance, Navigation & Control (GNC) Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a GNC System Engineer for design, integration, verification, and operational support of GNC subsystems for our current and next‑generation remote sensing and communications…
Added 1 month ago
M
Satellite Electrical Power System (EPS) Design Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking an experienced Electrical Power System Engineer to support the concept, detailed design, analysis, verification, and integration of electrical power subsystems (solar arrays,…
Added 1 month ago
M
Satellite Electrical Propulsion Systems Engineer
MANNARINO
Montreal, QC
- Full-time
We are seeking a Satellite Electrical Propulsion Systems Engineer to define, design, analyse, integrate, and verify electric propulsion (EP) subsystems (thrusters, power-processing units,…
Added 1 month ago
TS
Infrastructure Analyst
T&T Supermarket
Richmond, BC
- $65,000 to $85,000 CAD / year
- Full-time
Reporting to the Senior IT Manager - Technology Enablement, the Infrastructure Analyst is responsibility to bridge the gap between business requirements and technology solutions, analyze,…
Added 1 month ago
Senior Mechanical Engineer
ATS Automation
Cambridge, ON
Assist the fabricators, machinists, toolmaker and electricians in the debug, integration resolving problems and
Added 1 month ago
C
Senior Backend Engineer
Chexy
Toronto, ON
- Full-time
We're looking for a Senior Backend Engineer to own a payments domain in Chexy's core backend service end to end. You'll work on the systems that move money - inflows, outflows, ledgering,…
Added 1 month ago
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Senior QA Developer (Agent Security)
Fortinet
Burnaby, BC
- Full-time
We are hiring a Senior / Staff QA Engineer for Fortinet's AI security product line, FortiAIGate, to own end-to-end testing of the product across both SaaS and on-premises deployments.…
Added 1 month ago
RB
Director, Process Engineering
Royal Bank of Canada
Toronto, ON
- Full-time
As the Director, Process Engineering, you'll re-imagine and engineer “architecture management”; how architecture development and governance is applied across EA and architecture community,…
Added 1 month ago
PS
Senior Associate Data Engineering (Azure/Databricks) Hybrid
Publicis Sapient
Toronto, ON
- Full-time
Publicis Sapient is looking for a Senior Associate Data Engineer to be part of our team of top-notch technologists. You will lead and deliver technical solutions for large-scale digital…
Added 1 month ago
R
Director, Process Engineering
RBC
Toronto, ON
- Full-time
As the Director, Process Engineering, you'll re-imagine and engineer “architecture management”; how architecture development and governance is applied across EA and architecture community,…
Added 1 month ago
I
Lead Java Developer
INFOYA
Toronto, ON
- $110,000 to $115,000 CAD / year
- Full-time
Developer, Technical Lead, or senior engineer with ownership of design
Added 1 month ago
EE
Lead/ Senior Power Systems Engineer
ECG Engineering Pty Ltd
Mississauga, ON
- Full-time
…to commissioning and handover, drawing on the expertise of senior personnel who have worked together for over 30…

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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