Jobs in Canada

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Added 1 day ago
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Senior Software Engineer - Brokerage Platform
moomoo
ON
- Full-time
We are looking for an experienced Senior Software Engineer to join our engineering team in Toronto.
Added 1 day ago
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Senior AI Engineer, Legal - Canada Remote
Danaher
London, ON
- Full-time
The Senior AI Legal Engineer is responsible for designing, building, and deploying AI-powered solutions that transform legal and compliance workflows across Danaher's corporate and platform…
Added 1 day ago
Senior Java Developer (Platform)
Tecsys Inc.
Montréal, QC
As a Senior Java Developer, you will join our iTopia platform team, a team at the heart of the backend systems that power mission-critical supply chains in healthcare, retail, and complex…
Added 1 day ago
CI
Sr. Engineer, Cloud - CTIO (Hybrid)
CrowdStrike, Inc.
Toronto, ON
- $150,000 to $210,000 CAD / year
- Full-time
…changed - we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3…
Added 1 day ago
CC
Développeur logiciel senior - Android / Senior Software Developer - Android
Cerence Communications Technology (Shanghai) Co., Ltd.
Canada
- Full-time
Solides compétences en programmation C/C++ et Java
Added 1 day ago
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Senior Application Developer – Industrial Voice AI & Edge Applications
Cerence Operating Company
Montréal, QC
- Full-time
Mandatory (Must Have)
Added 1 day ago
CO
Senior Application Developer – Industrial Voice AI & Edge Applications
Cerence Operating Company
Montréal, QC
- Full-time
Mandatory (Must Have)
Added 1 day ago
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Senior Manager, AI Engineering (.NET)
RBC
Toronto, ON
- Full-time
Take technical ownership of applications, including Application Control Assessments, data attestations, security vulnerability remediation, and operational hygiene
Added 1 day ago
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Senior Director, Software Engineering
Infoblox
Vancouver, BC · Greater Vancouver Metropolitan Area
- Full-time
We have an opportunity for Senior Director, Software Engineering to join our SaaS TD team, reporting to the VP of Engineering. In this role, you will provide technical leadership and direct…
Added 1 day ago
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Senior Full Stack AI Engineer/Ingénieur(e) principal(e), Full Stack et intelligence artificielle (IA)
Manulife
Toronto, ON · Waterloo, ON · Montreal, QC
- Full-time
The Senior Software Engineer – Canada Retirement (AI/ML & Agentic SDLC) designs, builds, and maintains applications and services that support Manulife’s Canadian Retirement business. This…
Added 1 day ago
NB
AI Solutions Designer
National Bank of Canada
Montreal, QC
- Full-time
Required skills: Amazon Web Services, Application Security, AWS Bedrock, Diversity & Inclusion, Java, LangChain, Langgraph, Microservices Development, Partner Development, React, Solution…
Added 1 day ago
Software Engineer, Fullstack Java Developer
Scotiabank
Toronto, ON
As a Senior manager and lead developer you are required to supervise the regulatory reporting requirements globally, work on AI, The individual must thrive on challenge, be proactive, and…
Added 2 days ago
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Senior Java Full Stack Developer
EngRadar
Toronto, ON
- Volunteer
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 2 days ago
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Senior Software Developer
Moneris
Toronto, ON
- Full-time
This role designs and builds secure, scalable backend services, application programming interfaces (APIs), and integrations, including public-facing Java microservices that enable merchant…
Added 2 days ago
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Senior Backend Engineer- Kotlin & Java
Pacer Group
Toronto, ON
- $45 to $50 CAD / hour
- Contract
Job Title: Senior Backend Engineer- Kotlin & Java
Added 2 days ago
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Senior DevOps / Platform Engineer (Full Stack)
Wissen Technology
Montreal, QC
- Full-time
You will own the infrastructure-as-code, CI/CD, and developer experience for our applications while also contributing hands-on to application code and automation tooling. You will…
Added 2 days ago
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Senior Program Manager – AI Security Research
Centraprise
Toronto, ON
- Contract
Cybersecurity Research & Application Security
Added 2 days ago
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Junior Developer
Citi
Mississauga, ON
- Full-time
Familiarity with API development and application security concepts.
Added 2 days ago
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Manager, Software Development and Architecture
Moneris
Toronto, ON
- Full-time
…architecture through release and production support. You will shape Java microservices and application programming interface (API) strategy, guide distributed teams, and partner with…
Added 2 days ago
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Senior Forward Deployment Engineer
Luxoft
Mississauga, ON
- Full-time
The role combines senior software engineering, DevOps, SRE, test automation, application security, and legacy modernization. Approximately 70% of the work involves hands-on coding and…
Added 3 days ago
Senior Security Engineer
Scotiabank
Toronto, ON
The Senior Security Engineer, Security Engineering will be responsible for providing technical leadership within a diverse team of cloud security engineers, leveraging industry leading SDLC…
Added 3 days ago
VC
Senior Commerce Engineer
Valsoft Corporation
Remote, Canada
- $120,000 to $135,000 CAD / year
- Remote
Working knowledge of web application security practices.
Added 3 days ago
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Senior Application Security Engineer
Hays
Mississauga, ON
- Full-time
The Senior Application Security Analyst is responsible for embedding security into the software development lifecycle (SDLC) by partnering closely with application and engineering teams.
Added 3 days ago
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Senior DevSecOps Engineer | Mississauga, ON, Canada
Xforia Tech
Mississauga, ON
- Contract
We are seeking an experienced Senior DevSecOps Engineer with strong software engineering and distributed systems development experience. The ideal candidate will have hands-on programming…
Added 3 days ago
M
Senior Android SDK Developer
MapsPeople
Toronto, ON
- Full-time
As a Senior Android SDK Developer, you will be a key contributor to our mobile platform, focused on building and evolving our Android SDKs. You will work closely with other SDK engineers,…

Tecsys Inc.

Senior Java Developer (Platform)

Montréal, QC, Canada

Apply on apply.workable.com About employer

Applications open in a new tab.

Job details

Posting language: English
Posted: Oct 5, 2026

Original job description

At Tecsys, the software we deliver keeps hospitals, pharmacies and distributors supplied with what they need, when they need it. Every role here connects to that outcome.

Why This Role Matters

As a Senior Java Developer, you will join our iTopia platform team, a team at the heart of the backend systems that power mission-critical supply chains in healthcare, retail, and complex distribution.

You’ll design and scale secure, performant services on iTopia, the platform built into Tecsys’s Elite supply chain software, that directly impact the reliability and agility of our customers’ operations, from hospital operating rooms to warehouse floors and retail storefronts. As a hands-on contributor and technical mentor, you’ll lead by example, contribute to technical direction, and help improve our engineering practices. Your strong technical judgment, clear communication, and ability to collaborate across disciplines will help move initiatives forward and add real value to our customers and our team.

What You’ll Be Part Of

Tecsys is trusted by mission-critical organizations in healthcare and distribution to power resilient, efficient and secure supply chains. We are a global provider of cloud-based, AI-driven software, publicly traded on the Toronto Stock Exchange (TSX: TCS).

Three values guide how we work. We earn trust daily by valuing the customer and acting with integrity. We build each other up by recognizing individual strengths and working as one team. And we explore boldly by staying curious and adapting for success.

You’ll join a culture driven by curiosity, continuous learning, and people who challenge what’s possible.

What You’ll Do

Design, develop, and deploy high-quality backend solutions using Java (Spring Boot, microservices).
Act as a technical resource for the team by conducting code reviews, contributing to design discussions, supporting hands-on QA work, and mentoring other developers.
Translate complex business needs into scalable technical solutions in collaboration with product and business stakeholders.
Integrate AI into your work, both in the solutions you deliver and in how the team works, and mentor developers to adopt AI-first approaches that accelerate delivery.
Evaluate and introduce emerging technologies where they add value to our platform.
Apply and promote best practices in performance, scalability, observability, and security, partnering with DevOps and Operations to ensure software is production-ready and maintainable.
Participate in agile ceremonies and retrospectives, and promote a culture of collaboration, innovation, accountability, and continuous improvement.

Requirements

What You Bring

You do not need to match every line below. If most of it describes you, apply:

7+ years of experience building Java-based backend systems in production environments, with hands-on experience in system design, application development, testing, and operational stability.
Deep understanding of object-oriented design, microservices architecture, and RESTful services.
Strong experience with Spring Boot, Java 11+, and testing frameworks (JUnit, Mockito).
Solid foundation in RDBMS (preferably PostgreSQL; Oracle and SQL Server) and familiarity with NoSQL databases (a plus).
Experience with Git, Maven, and modern IDEs (IntelliJ, Eclipse, Visual Studio Code), and with incorporating AI tools (Kiro, Claude, or others) into day-to-day development.
Proven ability to design and deliver scalable solutions in complex, distributed architectures, and to mentor developers, collaborate with QA, participate in code reviews, and develop proofs of concept.
Strong business orientation and excellent communication skills, connecting teams and aligning engineering efforts with product outcomes. Degree in Computer Science, Software Engineering, or a related field.

Fluency in written and spoken English is essential for communicating effectively with clients, suppliers, business partners, and colleagues outside of Quebec.

Benefits

Why You’ll Love It Here

Remote-first flexibility and the trust to manage your own time

Benefits and vacation from day one

Pension plan with competitive employer contribution

Employee events and community initiatives

Room to learn, stretch and take on new challenges

Collaboration with global teams

We foster an inclusive workplace where everyone feels valued, respected, and empowered to thrive.

If this role fits what you are looking for, apply today. If you are not actively searching but want to hear more, we are glad to talk

Apply today and discover what you could build, solve, and achieve with Tecsys!

Apply on apply.workable.com About employer

More about this job

Responsibilities

The Senior Java Developer at Tecsys will design, build and deploy backend services on the iTopia platform. The role also mentors developers, reviews code, and translates business needs into technical solutions.

Requirements

Candidates need 7+ years of production Java backend experience, strong Spring Boot and microservices skills, and solid relational database knowledge. Fluent written and spoken English is essential, and a computer science or related degree is listed.

Skills

Java
Java 11+
Spring Boot
microservices architecture
RESTful services
object-oriented design
JUnit
Mockito
PostgreSQL
Oracle
SQL Server
NoSQL
Git
Maven
IntelliJ
Eclipse
Visual Studio Code
Kiro
Claude
system design
code review
mentoring
performance optimization
observability
agile methodology

Benefits

Remote-first flexibility
Benefits and vacation from day one
Pension plan with employer contribution
Employee events and community initiatives

Keywords

Java
Spring Boot
microservices
RESTful services
JUnit
Mockito
PostgreSQL
Oracle
SQL Server
NoSQL
Git
Maven
IntelliJ
Eclipse
Visual Studio Code
AI tools
backend developer
software engineer
supply chain software
remote

Seniority

Senior

Perks

Generous paid time off
Flexible hours
Retirement plan

Tools

Spring Boot
Maven
Git
IntelliJ
Eclipse
Visual Studio Code
PostgreSQL
Oracle
SQL Server
JUnit

Languages

English

Fields of study

Computer Science
Software Engineering

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Work requirements

Jobs in Canada