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Added 1 month ago
IT Industrial CrossFunction - Full Stack & AI Integration
Amrize
Mississauga, ON · Laval, QC
…jQuery, Ionic, Bootstrap, jStat, Node.js, Express.js, Python, Java, Spring Boot, AWSLambda, MySQL, Postgres, Firestore, DynamoDB is an…
Added 5 months ago
P
Développeur·se logiciel intermédiaire- Équipe Core //Intermediate Software Developer- Core Team
Plusgrade
Montreal, Quebec
- Full-time
Tu maîtrises Java et Spring Boot et tu possèdes une solide expérience pratique dans le déploiement de systèmes distribués sur AWS.
Added 5 months ago
C
Lead Java Full Stack Developer
Citi
Mississauga, Ontario
- Full-time
Role Summary: We are looking for a Java Full-Stack Engineer to design, build, and support modern web applications. This role spans front-end development (Angular or React) and back-end…
Added 5 months ago
C
Lead Java Full Stack Developer
Citi
Remote, Canada
- Full-time
- Remote
Role Summary: We are looking for a Java Full-Stack Engineer to design, build, and support modern web applications. This role spans front-end development (Angular or React) and back-end…
Added 1 month ago
Director, Securities Post Trade Technology
Scotiabank
Toronto, Ontario
15+ years of technical experience including Java, MQ, Oracle, REST, Microservices, Spring boot, Cloud, K8 etc.
Added 1 month ago
Développeur logiciels - Software Developer
OneSpan
Montreal, QC
A Software Developer in Test (SDET) is a hybrid role that blends software engineering expertise with deep testing skills. SDETs design, develop, and maintain automated test frameworks,…
Added 6 months ago
C
Fullstack Integration Developer Vice President
Citi
Mississauga, ON
- Full-time
Gen-AI Full-Stack Development: Experience with Python and Java, backend frameworks (Spring Boot/Core, Flask/FastAPI), modern JavaScript frontend frameworks (React, Angular, Vue), and…
Added 6 months ago
C
Fullstack Integration Developer Vice President
Citi
Mississauga, Ontario
- Full-time
Gen-AI Full-Stack Development: Experience with Python and Java, backend frameworks (Spring Boot/Core, Flask/FastAPI), modern JavaScript frontend frameworks (React, Angular, Vue), and…
Added 2 months ago
Sr Staff Software Engineer
Kaseya Careers
Toronto, ON
Extensive Java Expertise: 7+ years of hands-on experience in Java development, including J2EE, Spring, and Hibernate
Added 6 months ago
UM
Senior Backend Engineer
US Mobile
Toronto, Ontario
- Full-time
Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
Added 6 months ago
P
Senior Software Engineer - Java
PointClickCare
Mississauga, ON
- Full-time
Background with Spring Boot and Java ecosystem
Added 1 month ago
Senior Software Engineer
Evismart
Vancouver, BC
Strong command of at least one major stack Python, Node.js/React, Java/Spring, or Go. We use Python, Node.js, React.
Added 5 months ago
Architect, Software Engineering
Credera Experienced Hiring Job Board
Quinte West, Ontario
…client digital products, platform engineering and internal developer platforms, AI-native and agentic systems, and modernization of legacy estates. You set the technical direction, raise…
Added 3 months ago
Senior Java Engineer
Levio
Montreal, Quebec
7+ years of hands-on experience building Java 11+ services with Spring Boot and secured RESTful microservices.
Added 1 month ago
D
Java Tech Lead
Desjardins
Remote, Canada
- Full-time
- Remote
Strong expertise in Java, Spring, Angular, TypeScript, microservices architecture, databases, and more

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Kaseya Careers

Sr Staff Software Engineer

Toronto, ON, Canada

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Job details

Posting language: English
Posted: Aug 19, 2026

Original job description

About Kaseya

Kaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success.

Backed by Insight Partners, a leading global software investor, Kaseya has experienced sustained double-digit growth and continues to expand its global footprint. Today, Kaseya supports customers in more than 20 countries and manages over 15 million endpoints worldwide.

Founded in 2000, Kaseya was built by builders - and we're still building. We look for people who create rather than wait, who see a hard problem and lean in, and who treat challenges as raw material. At Kaseya, everyone plays a role in shaping the future of IT: whether you're in engineering, product, sales, marketing, customer support, or operations, your work helps protect, defend, and optimize IT environments across the globe.

We're building teams that grow, perform, and make an impact. If you're driven by the itch to make things better - a product, a process, a career - you'll fit right in.

At Kaseya, we don't just raise the bar. We build it.

The Role:

We’re looking for a Senior Staff Engineer who thrives on solving complex problems and building and supporting secure, multitenant, fault-tolerant systems at scale. You’ll play a critical role in shaping multitenant architecture, writing high-quality code using latest AI development tools and delivering robust, high-performance applications that power our platform.

Working closely with cross-functional teams, you will leverage your expertise in Java, AWS, microservices, databases and expert usage of modern AI development tools to build robust solutions that drive our success. Your ability to balance deep technical knowledge, technical leadership skills with a collaborative mindset will be essential in shaping the future of our engineering landscape.

If you're passionate about building world-class software and thrive in an environment where innovation and excellence are valued, this could be the perfect role for you.

Key Responsibilities:

Architect & Develop: Implement scalable, maintainable, and high-performance Java applications with a strong focus on microservices using latest AI development tools
Cloud Solutions: Build and optimize cloud-based applications leveraging AWS services, including ECS, EC2, SQS, DynamoDB, and RDS (MySQL/PostgreSQL).
Cross-Functional Collaboration: Work closely with product managers, DevOps engineers, and key stakeholders to define system requirements and deliver impactful software solutions.
Technical Leadership: Lead architectural decisions and advocate for best practices while remaining hands-on in Java development.
Problem-Solving: Diagnose and resolve complex technical challenges, ensuring system efficiency, reliability, and scalability.
Mentorship & Knowledge Sharing: Guide and support less experienced developers, fostering best practices and continuous learning within the team.

Key Skills and Qualifications:

Extensive Java Expertise: 7+ years of hands-on experience in Java development, including J2EE, Spring, and Hibernate
Cloud Proficiency: Strong experience with AWS services such as ECS, EC2, Lambda, SQS, DynamoDB, RDS and Infrastructure as code (IaC)
Database Expertise: Solid understanding of SQL and NOSQL databases with experience in database design, scaling, and optimization.
Microservices Architecture: Proven experience designing and developing microservices using Spring Boot, Docker,
Cloud-Native Development: Hands-on experience building and deploying applications in AWS environments.
DevOps & CI/CD Knowledge: Proficiency in Git, Jenkins, and managing CI/CD pipelines.
Strong understanding of monitoring and alerting solutions, including tools like Prometheus, Grafana, CloudWatch, to proactively manage system performance and reliability.
Education & Experience: Bachelor's in computer science (or equivalent) with 10+ years of related experience; or Master's with 8+ years of related experience

Desired Skills:

Demonstrated experience with Agentic AI and MCP, along with a deep, solid grasp of core AI principles and fundamentals.
Strong Collaboration & Communication: Ability to work effectively with cross-functional teams to drive business and technical success.
Problem-Solving Mindset: A keen analytical thinker with the ability to debug, optimize, and enhance complex applications.

Additional information
Kaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.

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More about this job

Responsibilities

The Senior Staff Engineer will architect and develop scalable, high-performance Java-based microservices while leveraging AI development tools. They will also lead architectural decisions, mentor team members, and collaborate with cross-functional teams to ensure system reliability and efficiency.

Requirements

Candidates must have extensive experience in Java development and AWS cloud services, including database design and microservices architecture. A bachelor's degree in computer science with at least 10 years of related experience is required.

Skills

Java
AWS
Microservices
Spring Boot
Docker
SQL
NoSQL
CI/CD
Jenkins
Git
Prometheus
Grafana
CloudWatch
Agentic AI
MCP
Infrastructure as Code

Visa sponsorship

Not detected in the job text

Keywords

Java
AWS
Microservices
Spring Boot
Hibernate
J2EE
ECS
EC2
SQS
DynamoDB
RDS
MySQL
PostgreSQL
Docker
CI/CD
Jenkins
Git
Prometheus
Grafana
CloudWatch
Agentic AI
MCP
Infrastructure as Code
Multitenant Architecture
Fault-tolerant Systems
Software Engineering
Cloud-Native Development
System Architecture
Technical Leadership
IT Infrastructure

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