Jobs in Canada

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Added 13 mins ago
C
VP Senior Software Engineer – Java & Distributed Systems
Citi
Mississauga, ON
- Full-time
We're looking for a senior engineer who thinks clearly across the full product development lifecycle, from design through to production, and brings an AI-first mindset to how they work.
Added 1 hour ago
T
Senior Consultant, Software Delivery Developer - Gen AI and AI-Accelerated Modernization
Toast
Montreal, QC
- $77,000 to $102,000 USD / year
- Full-time
…more than 10,000 people across Canada. We’re looking for a Senior Consultant, Software Delivery Developer to join their Gen AI and Software Delivery team in Montreal or Quebec City. This…
Added 1 hour ago
Systems Administrator 3 - Enterprise Observability
British Columbia Lottery Corporation
BC · Hybrid - Kamloops or Vancouver, BC
The Systems Administrator 3 acts as a senior technical resource in application/service architecture, application design and delivery, translating business and technical requirements into…
Added 1 hour ago
Mainframe Developer
Capgemini
Toronto, ON
As a Senior Developer, you will be working in a development and support capacity on our core mainframe cards and transactions system.
Added 1 hour ago
C
AVP Applications Development Sr Programmer Analyst
Citi
Mississauga, ON
- Full-time
Build distributed microservices that power critical financial systems as a Senior Software Engineer, Java Microservices at Citi. You will design, develop, and implement scalable backend…
Added 3 hours ago
SI
Senior Developer
SAP IT Business Systeme
Montreal, QC
- $108,100 to $222,800 CAD / year
- Full-time
Own technical quality: establish coding standards, lead code reviews, and champion test automation practices
Added 3 hours ago
AI
Senior Java- Low Latency Developer
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Mississauga, ON
- Full-time
Design, develop, test, and maintain enterprise-grade Java applications.
Added 3 hours ago
KG
PKI & Certificate Automation Engineer
K&K Global Talent Solutions INC.
ON · Ontario, Canada
- Full-time
We are seeking a highly skilled Senior PKI & Certificate Automation Engineer with strong expertise in Digital Certificate Lifecycle Management, PKI Infrastructure, TLS/mTLS Security,…
Added 3 hours ago
H
Senior Java Low Latency Developer
HRConnects
Mississauga, ON
- Full-time
We’re seeking a Senior Java Low Latency Developer to design, develop, test, and maintain enterprise applications. You’ll work across APIs, microservices, middleware integrations, databases,…
Added 3 hours ago
C
Sr. Consultant, Full Stack Developer
CIBC
Toronto, ON
- Full-time
…enhance the client experience for ATM Payments platforms. You’ll lead the planning and strategy for the technical design, development and integration of these…
Added 4 hours ago
LT
Senior Developer - Mainframe
Lorven Technologies Inc.
Toronto, ON · Greater Toronto Area, Canada
- Contract
As a Senior Developer, you will be working in a development and support capacity on our core mainframe cards and transactions system.
Added 4 hours ago
A
Senior Java Spark Backend Developer
Apptad
Montreal, QC
- Contract
We are seeking a highly skilled and experienced Senior Java Backend Developer to join our core engineering team. In this role, you will be responsible for designing, building, and…
Added 5 hours ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in software quality assurance, commercial off-the-shelf (COTS) application testing, functional and…
Added 5 hours ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 5 hours ago
JG
Senior Developer - Mainframe
J&M Group
Toronto, ON
- Contract
As a Senior Developer, you will be working in a development and support capacity on our core mainframe cards and transactions system.
Added 13 hours ago
AT
Senior Java Developer
Aarorn Technologies Inc
Toronto, ON
- $55 CAD / hour
- Contract
We are seeking a Senior Java Developer / Technical Lead to design and deliver secure, scalable, and high-volume banking and payment applications. The role will lead the development of Java…
Added 15 hours ago
Senior Technical Delivery Manager - Web & Cloud Platforms
Rogers Communications
Toronto, ON
As Senior Technical Delivery Manager, you will build and lead high-performance engineering teams that deliver and run our Web, Services, Middleware and Cloud Native platforms. You will own…
Added 15 hours ago
A
IS Principal Developer Analyst – SAP ABAP
ABB
Milton, ON
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…
Added 17 hours ago
SM
RQ11739 – Software Developer – Full Stack – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
We are seeking a Senior Software Developer – Full Stack with extensive experience designing and developing large-scale, multi-client web applications, Java-based enterprise solutions, REST…
Added 17 hours ago
SM
RQ11255 – Systems Testing/QA Specialist – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
We are seeking a Senior Systems Testing/QA Specialist with extensive experience in software quality assurance, commercial off-the-shelf (COTS) application testing, functional and…
Added 17 hours ago
C
Principal Engineer - Android
COSMO
Remote, Canada
- $120,000 to $140,000 CAD / year
- Full-time
- Remote
Role Summary: We are looking for a Principal Engineer to set the technical direction for our Android platform and raise the engineering bar across the organization. As the most senior…
Added 18 hours ago
TU
Programmer Analyst II
The University of British Columbia
Vancouver, BC
- $8,810.92 to $13,202.5 CAD / month
- Full-time
The incumbent is a member of the Enterprise Automation and Solution Delivery (EASD) team, reporting to the Senior Manager, EASD. Work may also be directed and reviewed by a Delivery Manager…
Added 18 hours ago
CS
Senior Technical Architect, Application Development & Support
Canadian Standards Association
Toronto, ON
- Full-time
Acts as lead developer and technical design authority for applications in scope, setting coding standards, design patterns, branching strategy, and definition of done for internal and…
Added 19 hours ago
Systems Administrator 3
British Columbia Lottery Corporation
BC · Hybrid - Kamloops or Vancouver, BC
The Systems Administrator 3 acts as a senior technical resource in application/service architecture, application design and delivery, translating business and technical requirements into…
Added 20 hours ago
TU
Programmer Analyst II
The University of British Columbia
Vancouver, BC
- $8,810.92 to $13,202.5 CAD / month
- Full-time
The incumbent is a member of the Enterprise Automation and Solution Delivery (EASD) team, reporting to the Senior Manager, EASD. Work may also be directed and reviewed by a Delivery Manager…

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

Senior Java- Low Latency Developer

Mississauga, ON, Canada

Full-time

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Job details

Job type: Full-time
Apply by: Nov 27, 2026
Posting language: English
Posted: Oct 27, 2026

Original job description

Senior Java- Low Latency Developer

Design, develop, test, and maintain enterprise-grade Java applications.
Develop RESTful APIs and microservices using Spring Boot and Spring Cloud.
Lead solution design discussions, code reviews, and performance optimization activities.
Collaborate with architects, business analysts, product owners, and stakeholders to define technical requirements.
Ensure application scalability, reliability, security, and maintainability.
Analyze business requirements and translate them into technical solutions.
Mentor and provide technical guidance to junior and mid-level developers.
Establish coding standards, development best practices, and quality guidelines.
Troubleshoot and resolve application, integration, and production issues.
Design and implement APIs, middleware integrations, and event-driven solutions.
Participate in CI/CD implementation and DevOps-driven development practices.
Support cloud-based deployments and modernization initiatives.
Perform database design, query optimization, and performance tuning activities.
Contribute to Agile ceremonies, including sprint planning, estimation, and retrospectives.

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More about this job

Responsibilities

Design, develop, test, and maintain enterprise Java applications, APIs, and microservices, while optimizing performance, scalability, reliability, and security. Lead technical design and code reviews, mentor developers, resolve production issues, and contribute to integrations, cloud modernization, DevOps practices, and Agile delivery.

Requirements

The role calls for senior-level Java development expertise, including Spring Boot and Spring Cloud, API and microservices design, and performance tuning. It also requires technical leadership, collaboration with cross-functional stakeholders, mentoring, troubleshooting, and participation in CI/CD, cloud, database, and Agile initiatives.

Skills

Java
Spring Boot
Spring Cloud
RESTful APIs
Microservices
Low-Latency Development
Solution Design
Code Reviews
Performance Optimization
Application Security
Middleware Integration
Event-Driven Solutions
CI/CD
DevOps
Database Design
Agile

Visa sponsorship

Not detected in the job text

Keywords

Java
Low-Latency Development
Enterprise Applications
Spring Boot
Spring Cloud
RESTful APIs
Microservices
Solution Design
Code Reviews
Performance Optimization
Scalability
Reliability
Application Security
Maintainability
Technical Requirements
Mentoring
Coding Standards
Middleware Integration
Event-Driven Solutions
CI/CD
DevOps
Cloud Deployments
Application Modernization
Database Design
Query Optimization
Performance Tuning
Agile
Sprint Planning
Estimation
Retrospectives

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