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Added 3 mins ago
RN
Nursing Retention and Recruitment Specialist
Registered Nurses' Association of Ontario (RNAO)
ON · Ontario, Canada
- Temporary
This position will lead the Ministry of Health (MOH) initiatives to support retention and recruitment in Northern and Indigenous Workplaces. Reporting to RNAO’s Director of Membership and…
Added 3 mins ago
SR
Senior Maintenance and Reliability Engineer
Steel Reef
Calgary, AB
- Full-time
The successful candidate will provide technical support to field operations and maintenance teams, lead complex troubleshooting and reliability initiatives, and contribute to the ongoing…
Added 3 mins ago
GS
Human Resources Manager
GSU-Greater Sudbury Utilities
Sudbury, ON
- Full-time
· Lead day-to-day administration and interpretation of collective agreements, providing guidance to management on labour relations matters;
Added 3 mins ago
WH
Director, Clinic Operations
Winnipeg Humane Society
Winnipeg, MB
- Full-time
Ability to lead change, build organizational capacity, and foster a culture of accountability, collaboration, and continuous improvement, with an understanding of collective agreement…
Added 3 mins ago
Test Automation Engineer
Red River Mutual
Winnipeg, MB
As a member of the Quality Assurance team, this position will lead the development and maintenance of test automation frameworks and scripts for Guidewire and other enterprise applications.…
Added 3 mins ago
W
Senior Professional, Water Resources Engineering
WSP
Mississauga, ON
- Full-time
Help lead multidisciplinary teams that collaborate across Canada and globally.
Added 3 mins ago
A
Operations Manager | Bécancour ABI
Alcoa
Bécancour, QC · CA ABI Becancour, QC
- Full-time
Lead ABI’s plant operations in Bécancour, a major industrial operation with a substantial workforce, diverse aluminum production activities and a significant regional economic footprint.…
Added 3 mins ago
PT
Business Systems Program Manager
Proslide Technology
Ottawa, ON
- Full-time
…sits at the intersection of business analysis, program/project management, technology, and organizational change. You will work with business teams, IT, vendors, and other stakeholders to…
Added 18 mins ago
TM
Assistant Controller and Associate Director, Accounting & Reporting
Toronto Metropolitan University
Toronto, ON
- Full-time
Acts as functional lead on projects to develop or redesign processes and procedures to increase efficiencies and to ensure effective internal controls for enterprise risk management.
Added 33 mins ago
NH
Clinical Manager, Medicine
Niagara Health
St. Catharines, ON
- Temporary
…thinking, communication, responsiveness, conflict resolution, change management, people management, visionary thinking, customer service, and problem…
Added 33 mins ago
MA
Canada Transformation Office Leader
Marsh Agency
Toronto, ON
- Full-time
…turning strategy into execution - driving outcomes, enabling change, and building momentum across the…
Added 33 mins ago
PH
MEP Project Manager - Permanent - 4344
Parker Huggett - A Division of LRO Staffing
Ottawa, ON
- Full-time
Financial Management: Oversee project budgets, forecasting, progress draws, change management, and financial reporting to maintain project profitability
Added 33 mins ago
Operations Efficiency Specialist
Nors
Acheson, AB · Mississauga, ON · Missisauga, Ontario, ON
Background in psychology, change management or negotiation.
Added 48 mins ago
HR
Registered Practical Nurse 13 West Oncology
Humber River Health
Toronto, ON · Greater Toronto, ON
- Other
…digital hospital, we remain unwavering in our belief that we can change the hospital where we work, the community where we live, and the world of healthcare beyond our borders. Serving a…
Added 1 hour ago
MA
IAM RBAC Business Solution Analyst Lead
Marsh Agency
Toronto, ON
- Full-time
Lead role discovery, role mining, role design, rationalization, approval, implementation, certification, and ongoing lifecycle management.
Added 1 hour ago
MA
Senior Leader, Employee & Individual Benefits
Marsh Agency
Mississauga, ON
- Full-time
Demonstrated track record of leading business transformation, operational modernization, and change management in a complex environment.
Added 1 hour ago
MA
Senior Marketing Manager
Marsh Agency
Toronto, ON
- Full-time
Lead the marketing strategy for Marsh Canada, aligned to business priorities across People and Investments as well as Risk.
Added 1 hour ago
WC
(CAN) Customer Service Manager
Walmart Canada
Quesnel, BC
- $15 CAD / hour
- Full-time
…skills in a fast paced retail environment. In this role, you lead front end operations to deliver exceptional customer service, support a positive shopping experience, and drive customer…
Added 1 hour ago
SF
Lead Talent Acquisition & HR Business Partner
Soletanche Freyssinet
AB · West Lethbridge Employment Centre Commercial, AB
- Full-time
Identify capability gaps and lead engagement, retention, local leadership and field training development, and change initiatives
Added 1 hour ago
CO
Leader, Technical Services - LRV
City of Calgary
Calgary, AB
- $151,858 to $189,822 CAD / year
- Full-time
…Services - Light Rail Vehicle (LRV) will provide leadership to Lead Technical Advisors who manage the lifecycle of Calgary Transit's LRV fleet, providing technical support to maintenance…
Added 1 hour ago
CO
Electrical Project Engineer
City of Calgary
Calgary, AB
- $115,464 to $173,094 CAD / year
- Full-time
As an Electrical Project Engineer, you will lead electrical capital projects supporting critical infrastructure across The City's industrial facilities, primarily within the Water Utility.…
Added 1 hour ago
V
Operations & Account Management Associate
Valen
Kawartha Lakes, ON · Lindsay, ON
- Full-time
…contact for our clients. You'll also have real authority to change how we work. Most jobs ask you to follow the process. This one asks you to help shape…
Added 1 hour ago
VO
Program Facilitator, Financial Aid & Scholarships (Part-Time)
Visions of Science
Toronto, ON
- Part-time
…skills and knowledge to be leaders in their community, agents of change for society, and good stewards of the planet. To learn more about Visions of Science please visit:…
Added 1 hour ago
B
Personal Banker
BMO
Mississauga, ON
- Full-time
Takes a lead in proactively engaging with existing customers and prospects by providing needs-based assessments to grow loyalty and identify immediate / future opportunities.
Added 1 hour ago
Digital Strategy Lead, Accelerated Growth, Google Customer Solutions
Google
Toronto, ON
2 years of experience in sales, media account management or relevant role.

Miratech

Senior Java Developer (with LLM expertise)

Waterloo, ON, Canada

Full-time

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Applications open in a new tab.

Job details

Job type: Full-time
Apply by: May 4, 2027
Experience: 7+ years of experience designing and implementing large-scale enterprise applications.
Posting language: English
Posted: Nov 5, 2026

Original job 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.

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More about this job

Responsibilities

Lead the design and delivery of Java and Spring Boot microservices, implementing secure, scalable, API-driven systems and event-driven workflows for a banking client. Build and integrate LLM-powered features, RAG and agentic workflows, while promoting AI-assisted engineering and contributing to architecture, security, and deployment practices.

Requirements

Requires at least seven years of experience designing and implementing large-scale enterprise applications, with deep expertise in Java, Spring Boot, APIs, and strong proficiency in Python and LLM technologies. Candidates should also have experience with databases, Kafka, CI/CD, containers, cloud platforms, and application security, plus a bachelor's degree or equivalent practical experience.

Skills

Java
Spring Boot
Microservices
RESTful APIs
gRPC
Python
Large Language Models
Prompt Engineering
LangChain
LlamaIndex
Vector Databases
Kafka
SQL
NoSQL
Docker
Kubernetes

Benefits

Health Insurance
Relocation Program
Remote Work Flexibility
Professional Development Opportunities
Certification Programs
Mentorship Programs
Internal Mobility Opportunities

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Microservices
RESTful APIs
gRPC
Python
Large Language Models
Generative AI
Retrieval-Augmented Generation
Agentic Workflows
Prompt Engineering
LangChain
LlamaIndex
Vector Databases
Kafka
SQL
NoSQL
Redis
Docker
Podman
Kubernetes
OpenShift
Azure
CI/CD
Jenkins
GitHub Actions
OAuth2
JWT
GitHub Copilot
Banking

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