Jobs in Canada

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Added 23 days ago
M
Senior Java Developer (with LLM expertise)
Miratech
Toronto, ON
- Full-time
Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office
Added 23 days ago
RB
Senior Manager, Engineer & Build
Royal Bank of Canada
Toronto, ON
- Full-time
Global Functions Technology (GFT) partners across RBC to deliver transformative platforms and solutions. In Anti-Money Laundering (AML), we are building a Data Foundation Hub to ingest…
Added 23 days ago
V
Architect
Virtusa
Mississauga, ON
- Full-time
Is an expert in architecting enterprise-wide solutions using Microsoft technologies and design patterns
Added 23 days ago
Solutions Architect (Data, Automation & Platforms)
The Canada Life Assurance Company
Toronto, ON
Enterprise Automation Technology is hiring a Solutions Architect within the Data, Automation & Platforms team, reporting to the Director of Technology Solutions.
Added 23 days ago
C
Performance Testing Lead - Assistant Vice President
Citi
Mississauga, ON
- Full-time
…take ownership of multiple applications Performance testing solutions & play SME role to engage with Development, Architect & Business team to gather the requirements & design the…
Added 23 days ago
ZS
Enterprise Data Architect
Zodiac Solutions, Inc
Toronto, ON
- Full-time
Architect data ingestion, batch processing, streaming, and data lake solutions for enterprise-scale environments.
Added 24 days ago
NB
Chief Solution Architect
National Bank of Canada
Montreal, QC
- Full-time
A career as a Chief Solutions Architect within the Wealth Management team at National Bank means acting as a specialist in the design and implementation of innovative solutions. Through…
Added 24 days ago
BC
Cloud Architect
BrainRidge Consulting
Toronto, ON
- Full-time
…thrive in the digital age, we provide cutting-edge technology solutions and strategic guidance to drive innovation and growth. As we continue to grow, we are seeking a motivated and…
Added 24 days ago
RS
Senior Full Stack Software Developer, RMJ
Redwood Software
ON
- $132,000 to $165,000 CAD / year
Design, develop, and implement scalable, secure, and high-performance full-stack applications using Java, JavaScript, and related technologies
Added 24 days ago
C
Senior Java Full Stack Developer
Citi
Mississauga, ON
- Full-time
Utilize mature programming methodologies and languages, including Java Spring Boot and React.js, to deliver and maintain high-quality software solutions.
Added 24 days ago
TM
Principal Software Engineer - .Net/C#
The Mirillion Group
Montreal, QC
- $150,000 to $200,000 CAD / year
- Full-time
…You'll be owning automation pipelines, building enterprise solutions, and raising the quality bar on a platform that operates at global…
Added 24 days ago
TM
Principal Software Engineer - .Net/C#
The Mirillion Group
Halifax, NS
- $150,000 to $200,000 CAD / year
- Full-time
…You'll be owning automation pipelines, building enterprise solutions, and raising the quality bar on a platform that operates at global…
Added 24 days ago
E
Software Engineer, Growth Platforms
EngRadar
Toronto, ON
- Full-time
Strong proficiency in one or more backend languages (Go, Python, Java, or similar); experience with Python is a plus, with a solid understanding of performance and reliability fundamentals
Added 24 days ago
A
Software Developer
AppDirect
Montreal, QC
- Full-time
…code? You’re passionate about driving value through innovative solutions and enjoy working in a collaborative environment? We’d love to have you on…
Added 24 days ago
Lead Software Engineer, Full-Stack Applications - AI Innovation squads
Fitch Group
Toronto, ON
Build transformative greenfield solutions from the ground up – Design and architect net-new agentic systems and intelligent platforms using Java/Springboot, REACT, and emerging AI…
Added 24 days ago
C
Expert Solution Information Architecture-CA
CN
Montreal, QC
- Full-time
The incumbent is responsible for leading the delivery of critical data platform solutions. The role leads the architecture of cloud data platforms and drives the creation industry leading…
Added 25 days ago
C
Software Engineer – AI-Assisted Development
CGI
Montreal, QC
- Full-time
…team, you will help design innovative, secure and scalable solutions tailored to our clients’ complex…
Added 25 days ago
C
Ingénieur(e) applications GenAI / agentiques et DevSecOps
CGI
Montreal, QC
- Full-time
…team, you will help design innovative, secure, and scalable solutions tailored to our clients’ complex…
Added 25 days ago
TC
Solutions Architect - Enterprise Content Management (ECM)
The Canada Life Assurance Company
Winnipeg, MB · London, ON · Toronto, ON
- $80,000 to $130,000 CAD / year
Canada Life is seeking a highly skilled Solution Architect - Enterprise Content Management (ECM) to lead the architecture, modernization, and delivery of enterprise-scale content and…
Added 25 days ago
C
Senior Java Developer - Vice President
Citi
Mississauga, ON
- Full-time
Are you a Senior Java Developer ready to shape the architecture behind global reference data solutions used by clients around the world? In this role, you will build end-to-end…
Added 25 days ago
L
Senior Java Developer
Luxoft
Mississauga, ON
- Contract
- Enhance/Re-architect existing components to satisfy new requirements in terms of performance and scalability
Added 25 days ago
S
Java Developer
Synechron
Montreal, QC
- $80,000 to $90,000 CAD / year
- Full-time
Nous recherchons un développeur Java expérimenté et pratique, ayant une solide expérience dans la création de systèmes distribués à grande échelle. Ce poste offre des opportunités…
Added 25 days ago
LC
Staff Engineer
Loblaw Companies Limited
Brampton, ON
- Full-time
Does working with some of Canada’s most versatile minds in innovation supporting retail, digital consumer solutions and analytical platforms excite you? Loblaw Technology & Analytics powers…
Added 25 days ago
D
Senior Automation Engineer
DIRTT
AB · Calgary, AB
- Full-time
Back-Office Process Automation: Architect secondary automation pipelines for administrative and financial workflows, specifically targeting Accounts Payable processing and Outlook-based…
Added 25 days ago
AI Data Developer I, Professional Services, Google Cloud
Google
Toronto, ON
Experience with data platform administration or distributed data processing techniques, as well as writing software in Java, Python, or SQL.

Miratech

Senior Java Developer (with LLM expertise)

Toronto, ON, Canada

Full-time

Apply on jobs.smartrecruiters.com About employer

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Job details

Job type: Full-time
Experience: 7+ years of experience designing and implementing large-scale enterprise applications.
Posting language: English
Posted: Oct 23, 2026

Original job description

Company Description

Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989.

Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full-time professionals, and our annual growth rate exceeds 25%.

Job Description

We are looking for a Senior Java Developer with LLM expertise to lead the technical design, development and integration of core banking application systems for a major financial services client.

This role bridges high-scale microservices architecture with GenAI. You will help the bank build scalable, resilient, API-driven ecosystems that embed LLMs, agentic workflows, and intelligent automation into business processes. Day-to-day, you will implement solutions designed by the architecture team in Java and Spring Boot, build LLM-powered and agentic features, and shape how the wider developer group adopts AI-assisted engineering.

Working Model: This is a hybrid role requiring 2 days per week in a downtown Toronto office.

Responsibilities:

Lead the design and delivery of Java/Spring Boot microservices, establishing API-first design principles, service-to-service communication and secure integration patterns.
Implement solutions designed by architects, turning target designs into production-ready, well-tested services.
Identify, prototype and build automation using AI technologies, and architect backend systems that support LLM integration, Retrieval-Augmented Generation (RAG) and vector databases.
Build agentic workflows and design, test and refine prompts for LLM-powered features.
Design event-driven workflows using streaming platforms such as Kafka.
Ensure solutions fit containerized, cloud-native deployments on Docker, Kubernetes/OpenShift or Azure, delivered through CI/CD pipelines.
Drive formal design reviews, contribute to technology stack selection, and define caching and observability strategies.
Manage application security, including OAuth2/JWT authentication and authorization.
Promote AI-assisted engineering across the developer group, including prompt engineering and the practical adoption of GitHub Copilot to speed up software delivery.

Qualifications

7+ years of experience designing and implementing large-scale enterprise applications.
Deep expertise in Java, Spring Boot, RESTful APIs and gRPC services.
Strong proficiency in Python, prompt patterns, LLM orchestration frameworks such as LangChain or LlamaIndex, and working with vector databases.
Hands-on experience with Kafka, RDBMS/SQL, NoSQL and high-performance caching architectures.
Experience with CI/CD pipelines (Jenkins, GitHub Actions), Docker/Podman, OpenShift/Kubernetes and cloud platforms.
Solid understanding of application security, including OAuth2 and JWT.
Bachelor's degree in Computer Science, Software Engineering, Information Technology or a related field, or equivalent practical experience.

Nice to have:

Experience in banking, financial services or another regulated industry.
Experience with production GenAI solutions, multiple LLM providers, LLM evaluation and agentic workflows.
Familiarity with AI governance, model risk management, privacy controls and responsible AI practices.
Experience with Redis, messaging and streaming services, and Infrastructure as Code.
Experience with security testing, DevSecOps, Agile/Scrum and GitHub Copilot.
Experience mentoring developers and contributing to architecture standards, technical governance and engineering strategy.

Additional Information

We offer:

Culture of Relentless Performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth.
Competitive Pay and Benefits: enjoy a comprehensive compensation and benefits package, including health insurance, and a relocation program.
Work From Anywhere Culture: make the most of the flexibility that comes with remote work.
Growth Mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities.
Global Impact: collaborate on impactful projects for top global clients and shape the future of industries.
Welcoming Multicultural Environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events.
Social Sustainability Values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.

* Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.

Apply on jobs.smartrecruiters.com About employer

More about this job

Responsibilities

Lead the design and delivery of Java/Spring Boot microservices and integrate LLM-powered features into core banking systems. Implement agentic workflows and ensure robust, scalable, and secure API-driven ecosystems.

Requirements

Requires 7+ years of experience in large-scale enterprise application development with deep expertise in Java, Spring Boot, and LLM orchestration frameworks. Candidates must possess strong proficiency in cloud-native deployments, containerization, and modern security standards.

Skills

Java
Spring Boot
LLM
Microservices
Python
LangChain
LlamaIndex
Vector databases
Kafka
Docker
Kubernetes
OpenShift
Azure
CI/CD
OAuth2
JWT

Benefits

Health insurance
Relocation program
Professional development opportunities
Certification programs
Mentorship programs
Talent investment programs
Internal mobility
Internship opportunities

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
LLM
Microservices
GenAI
Python
LangChain
LlamaIndex
Vector databases
Kafka
Docker
Kubernetes
OpenShift
Azure
CI/CD
OAuth2
JWT
RAG
API-first
Event-driven
Cloud-native
Observability
Prompt engineering
GitHub Copilot
Banking
Financial services
Agile
Scrum
DevSecOps
Infrastructure as Code

Seniority

Senior

Perks

Flexible hours
Relocation support

Tools

Java
Spring Boot
Python
LangChain
LlamaIndex
Kafka
Docker
Kubernetes
OpenShift
Jenkins

Languages

English

Fields of study

Computer Science
Software Engineering
Information Technology

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Work requirements

Jobs in Canada