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Added 26 days ago
Senior Software Engineer II
Braze
Toronto, ON
Full-time
We're looking for a Senior Software Engineer II for our Currents team, responsible for building, maintaining, and evolving Currents, our data export system at scale. The Currents system is…
Added 26 days ago
Senior Software Developer
Aduna Global
Montreal, QC
Full-time
Senior Software Engineer, Performance / Ingénieur(e) Logiciel(le) Senior, Performance
Added 26 days ago
Application Engineer - AMR
KUKA
Mississauga, ON
Full-time
Senior Application Engineer (~10+ years experience)
Added 26 days ago
Senior Staff Software Engineer
Kaseya
Toronto, ON
Full-time
Senior Staff Software Engineer (Java, Distributed Systems & SaaS Platforms)
Added 18 days ago
Senior Lead Financial Engineer
Royal Bank of Canada
Vancouver, BC · Toronto, ON
Full-time
We are seeking a Senior Lead Financial Engineer to bridge the gap between our investment strategy business units and our software engineering teams. In this role, you will translate complex…
Added 26 days ago
Senior System Engineer C++
Hamilton Barnes 🌳
Montreal, QC
$200,000 to $250,000 CAD / year
Full-time
We're partnering with a leading high-frequency trading firm to hire a Senior Software Engineer for their Core Engineering team in Montreal.
Added 26 days ago
Senior Java Software Engineer
RE Partners
Mississauga, ON
Contract
Senior Java Engineer - Deployment Security & Software Reliability
Added 26 days ago
Staff Software Engineer - Ledger
Rippling
Toronto, ON
Full-time
…as the financial engine for businesses worldwide. As a Staff Engineer on the broader Financial Services team, you will join a lean, high-impact group responsible for the architecture that…
Added 17 days ago
Senior Software Engineer
Equifax
Toronto, ON · CAN - Ontario - Toronto
Full-time
Equifax is seeking creative, high-energy and driven Senior Software Engineer with hands-on development skills to work on a variety of meaningful projects. Our software engineering positions…
Added 24 days ago
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 24 days ago
Senior Software Developer
Warner Bros. Discovery
Ottawa, ON
Full-time
We are seeking a Senior Software Engineer with a strong backend focus to design, deliver,
Added 27 days ago
Software Engineer (Full Stack)
Singapore Land Authority (SLA)
SK
Full-time
We are seeking an experienced Senior Fullstack Engineer to join our agile development team. In this role, you will be responsible for architecting and implementing end-to-end solutions -…
Added 27 days ago
L3 Application Support Engineer
CGI
Toronto, ON
Full-time
The Level 3 Application Support Engineer provides senior level production support for mission critical faster payment and bill payment platforms. This role leads complex incident…
Added 24 days ago
Senior Software Engineer
Forum Ventures
ON
Full-time
Weʼre looking for a Senior Software Engineer with 5 - 8 years of professional experience to help design, build, and scale the production systems behind askpollyʼs AI-powered insights…
Added 20 days ago
Software Engineer II, Platform
Ripple
Toronto, ON
As a SE II Engineer, Platform you will play a critical role helping to advance Ripple's production infrastructure and release pipelines. Infrastructure Engineers at Ripple are a hybrid of…
Added 10 days ago
Backend / Microservices Engineer
Synechron
Mississauga, ON
Full-time
We are looking for a Senior Java Back End developer to support our banking client. Needing at least seven years of experience and previous banking experience is highly desired. Build the…
Added 27 days ago
Backend Engineer - 1 Year Contract
Teladoc Health Canada
Canada
Contract
We’re looking for a Backend Software Engineer to join our growing engineering team and help build reliable, scalable backend systems that power our virtual care platform. In this role,…
Added 24 days ago
Senior Full Stack Software Engineer
Manulife
Toronto, ON
Full-time
Senior Full-Stack Engineer – Capital Markets & Derivatives
Added 27 days ago
Java Software Engineer
Akkodis
Toronto, ON
Contract
Senior Software Engineers will be responsible for designing, developing, and supporting mission-critical services within a Brazil-focused payments platform. This role will have a strong…
Added 27 days ago
Senior Full Stack Software Engineer
Motion Recruitment
Toronto, ON
$160,000 to $220,000 USD / year
Full-time
…analytics space. This full-time opportunity is ideal for a Senior Software Engineer who enjoys working across Java, Spring Boot, Python, React, cloud technologies, and AI-powered platforms…
Added 24 days ago
Principal Software Engineer - Distributed Systems
Microsoft
Vancouver, BC
Full-time
The Fabric Mirroring team is currently seeking a Senior Software Engineer to join their team. This team oversees designing, building, and operating a next generation service that transfers…
Added 25 days ago
Forward Deployed Engineer (FDE) (Mid/Senior Level)
Salesforce
Toronto, ON · Canada - Toronto
Full-time
Collaborative Delivery: You'll work alongside Senior Forward Deployed Engineers and a Deployment Strategist. You'll own real components, benefit from structured mentorship from people…
Added 27 days ago
Senior Software Engineer
Lockheed Martin
Halifax, NS
Full-time
Software development, primarily using Java and containerization tools like Kubernetes
Added 25 days ago
Senior Full Stack Software Engineer
Manulife
Toronto, ON
Full-time
Manulife's Experience Office is seeking a talented Senior Software Engineer to help design, build, and enhance innovative solutions that deliver exceptional customer and partner…
Added 13 days ago
Staff Android Engineer
Capital One
Toronto, ON
Full-time
161 Bay Street (93021), Canada, Toronto,Toronto, Ontario,Staff Android Engineer

INFOYA

Lead Java Developer

Toronto, ON, Canada

Pay: $110,000 to $115,000 CAD / year
Job type: Full-time
Experience: 10+ years of software development experience,
Posting language: English
Posted: Aug 28, 2026

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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 Java, Spring Boot, Spring MVC, and enterprise application development.
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

The Lead Java Developer will design and optimize scalable microservices while driving modernization and cloud-migration initiatives. They will also provide technical leadership by mentoring developers, reviewing code, and collaborating with cross-functional stakeholders.

Requirements

Candidates must have 10+ years of software development experience with deep expertise in Java and Spring Boot. A bachelor's degree in Computer Science or a related field is required, along with strong experience in cloud-native services and distributed systems.

Skills

Java
Spring Boot
Microservices
System Design
Cloud Architecture
Google Cloud Platform
RESTful APIs
Event-driven Architecture
SQL
NoSQL
Docker
Kubernetes
CI/CD
Technical Leadership
Mentoring
API Security

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Spring MVC
Microservices
Google Cloud Platform
RESTful APIs
Event-driven
Pub/Sub
Kafka
RabbitMQ
SQL
NoSQL
Docker
Kubernetes
CI/CD
OAuth2
OpenID Connect
JWT
E-commerce
Cloud-native
System Design
Technical Lead
Software Development
API Architecture
Observability
Performance Tuning
Data Modeling
Modernization
Infrastructure

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