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Added 6 hours ago
GS
Ingénieur Automatisation Électronique & DevOps (Senior)
Groupe SII
Montreal, QC
- Full-time
Accompagner les départements d’ingénierie dans la migration de leurs outils vers le nuage, notamment avec AWS, Azure et Databricks.
Added 6 hours ago
AS
Databricks Data Engineer
Apex Systems
Toronto, ON
- $50 to $55 USD / hour
- Full-time
…data migration and ETL development, with experience working in Azure Data Factory and Unity Catalog…
Added 7 hours ago
M
IT Cyber Security Consultant -L3
Microserve
BC · British Columbia, Canada
- Contract
Integrate automated security controls into GitHub Actions and Azure DevOps pipelines, incorporating security checks into pull requests, builds, and release workflows.
Added 7 hours ago
C
Agentic AI Architect
CGI
Toronto, ON
- Full-time
Hands on Implementation experience with Azure Foundry, Azure Promptflow, Langgraph, Amazon Bedrock, Google Vertex AI, Crew.ai et al latest agentic tech stacks
Added 7 hours ago
T
Data Engineer Intern/Co-op (Winter 2027)
TD
Toronto, ON
- Full-time
Familiarity with Cloud technology (Azure, AWS, GCP)
Added 7 hours ago
CC
Core Software Developer
Circle Cardiovascular Imaging
Calgary, AB
- Full-time
The Software Developer is responsible for the development of the next generation cardiovascular post-processing software and the maintenance of our existing revenue-driving products. The…
Added 7 hours ago
M
Director Engineering
Manulife
Toronto, ON · Waterloo, ON
- Full-time
…mainframe platforms, APIs and cloud technologies such as Microsoft…
Added 7 hours ago
G
Développeur(euse) logiciel / Software Developer - CSOL
Genetec
Montreal, QC
- Full-time
Added 7 hours ago
PI
Senior Cyber Security Analyst
PENN Interactive
Canada
- Full-time
Experience with cloud security monitoring (AWS, Azure, or GCP).
Added 7 hours ago
RC
Senior Backend Java Developer
Realtek Consulting LLC
Toronto, ON
- Contract
We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and…
Added 7 hours ago
CH
Data Engineer
Cardinal Health Canada
Concord, ON
- Full-time
Experience developing or supporting data solutions on at least one cloud-based data platform, such as Google Cloud Platform, Amazon Web Services, or Microsoft Azure
Added 7 hours ago
CH
Data Engineer
Cardinal Health Canada
Concord, ON
- Full-time
Experience developing or supporting data solutions on at least one cloud-based data platform, such as Google Cloud Platform, Amazon Web Services, or Microsoft Azure
Added 7 hours ago
C
Senior Agentic AI developer
CGI
Toronto, ON
- Full-time
…(GTO) Canada is seeking a highly skilled Senior Agentic AI Developer to design, develop, and deploy next-generation AI solutions leveraging Large Language Models (LLMs), Generative AI,…
Added 8 hours ago
R
IT - Specialty Developer - Senior
Raise
Toronto, ON
- Full-time
We at Raise are hiring a IT - Specialty Developer - Senior for one of our top clients. After establishing themselves as an industry leader, they’re now expanding their team to meet rising…
Added 8 hours ago
R
Software Developer
Raise
Calgary, AB
- Full-time
Cloud Certifications: Google Cloud Associate Cloud Engineer / Professional Cloud Developer, AWS Certified Developer – Associate, or Microsoft Certified: Azure Developer Associate.
Added 8 hours ago
R
Senior Front End Developer
Raise
Toronto, ON
- Full-time
We at Raise are hiring a Senior Front End Developer for one of our top clients. After establishing themselves as an industry leader, they’re now expanding their team to meet rising demand.…
Added 8 hours ago
AI
Senior Power Platform Engineer
Aptino, Inc.
Quebec, QC
- Contract
We are looking for an experienced Senior Microsoft Power Platform Engineer with expertise in Power Apps, Power Automate, AI Builder, Copilot Studio, Dynamics 365, and Azure AI technologies.
Added 8 hours ago
SC
Ingénieur Automatisation Électronique & DevOps (Senior)
SII Canada
Montreal, QC
- Full-time
Accompagner les départements d’ingénierie dans la migration de leurs outils vers le nuage, notamment avec AWS, Azure et Databricks.
Added 8 hours ago
QP
Cyber Security, Winter 2027 - Toronto (Co-op/Internship) - 4 Months
QuadReal Property Group
Toronto, ON
- Full-time
…protection software, IT security testing tools, Active Director and Azure AD, Cloud based IT service such as Office 365, OSI…
Added 8 hours ago
JG
Data Scientist
J&M Group
Vancouver, BC
- Full-time
Experience with cloud services such as AWS, Azure, or equivalent
Added 8 hours ago
L
Full Stack Engineer, Agentic AI
Lazer
Remote, Canada
- Contract
- Remote
Comfort working with at least one major cloud provider (GCP, AWS, Azure), especially data tools like BigQuery, SageMaker, etc.
Added 8 hours ago
Fullstack Developer
Adastra Corporation
Markham, ON
We are seeking a Full Stack Developer with a strong focus on frontend engineering to help build modern, user-centric web applications that deliver analytics, AI-driven insights, operational…
Added 8 hours ago
CP
Senior Manager, Cybersecurity Operations & Vulnerability Management
CAAT Pension Plan
Toronto, ON · Head Office
- Full-time
Strong cloud security knowledge across Azure and AWS environments, including IAM, workload protection, cloud monitoring, and securing CI/CD pipelines.
Added 8 hours ago
Data Engineer
CareRx
Toronto, ON
…delivery of modern cloud-based data platforms leveraging Microsoft Azure and Microsoft Fabric technologies. The role requires strong technical leadership, hands-on development expertise,…
Added 8 hours ago
A
Entry Level Technology Development Program - Summer Analyst - Canada - NAELFY27
Accenture
Calgary, AB · Vancouver, BC · Ottawa, ON · Toronto, ON · Montreal, QC · Regina, SK
- Full-time

Realtek Consulting LLC

Senior Backend Java Developer

Toronto, ON, Canada

Contract

Apply About employer

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Job details

Job type: Contract
Apply by: Nov 27, 2026
Experience: 8+ years of experience in Java backend development.
Posting language: English
Posted: Oct 28, 2026

Original job description

Job Title: Senior Backend Java Developer

Job Location: Toronto, Ontario -Hybrid 3 days office

Long Term Contract

Languages Required: English & Spanish (Professional Fluency)

We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and SQL/PostgreSQL. The ideal candidate must be fluent in both English and Spanish, with the ability to effectively communicate with global stakeholders, business teams, and technical teams across regions.

Key Responsibilities

Design, develop, and maintain scalable backend applications using Java and Spring Boot.

Build and support Microservices-based architectures.

Design, develop, and integrate RESTful APIs and third-party services.

Optimize application performance, scalability, and reliability.

Deploy, monitor, and support applications in Microsoft Azure Cloud.

Develop and optimize database solutions using SQL and PostgreSQL.

Collaborate with cross-functional teams, translating business requirements into technical solutions.

Participate in code reviews, debugging, troubleshooting, and production support.

Work closely with English and Spanish-speaking stakeholders and teams.

Required Skills

8+ years of experience in Java backend development.

Strong expertise in Java, Spring Boot, and Microservices.

Hands-on experience with API Integration and REST services.

Experience with Azure Cloud services and deployments.

Strong knowledge of SQL and PostgreSQL.

Experience in performance tuning and application optimization.

Knowledge of Git, CI/CD pipelines, and Agile methodologies.

Bilingual proficiency in English and Spanish (written and verbal).

Excellent communication, analytical, and problem-solving skills.

Preferred Qualifications

Experience with Docker, Kubernetes, and containerized applications.

Knowledge of Kafka, RabbitMQ, or other messaging frameworks.

Experience working in global, distributed Agile teams.

Apply About employer

More about this job

Responsibilities

Design, develop, and maintain scalable Java and Spring Boot backend applications, microservices, RESTful APIs, and database solutions. Deploy and support applications in Azure, optimize performance and reliability, and collaborate with cross-functional teams and English- and Spanish-speaking stakeholders.

Requirements

Requires 8+ years of Java backend development experience, strong expertise in Spring Boot and microservices, and hands-on experience with API integration, Azure, SQL, and PostgreSQL. Candidates must be professionally fluent in English and Spanish and have experience with performance optimization, Git, CI/CD, and Agile methodologies.

Skills

Java
Spring Boot
Microservices
RESTful APIs
API Integration
Microsoft Azure
SQL
PostgreSQL
Performance Tuning
Git
CI/CD
Agile Methodologies
English
Spanish
Docker
Kubernetes

Visa sponsorship

Not detected in the job text

Keywords

Java
Spring Boot
Backend Development
Microservices
RESTful APIs
API Integration
Third-Party Services
Microsoft Azure
SQL
PostgreSQL
Performance Tuning
Application Optimization
Git
CI/CD Pipelines
Agile Methodologies
English
Spanish
Docker
Kubernetes
Containerized Applications
Kafka
RabbitMQ
Messaging Frameworks
Code Reviews
Production Support
Distributed Teams

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