Toronto, On Junior sql developer Jobs – 74 Openings This Week

Senior Java Developer
Virtusa —Mississauga, ON
- Azure
- Oracle
- Computer Science
Senior Data Engineer
CanCap Management Inc. —Toronto, ON
- $130,000–$180,000 a year
- Full-time
- SQL
- Python
Quick apply
Sr. Software Engineer, AVP II
State Street —Toronto, ON
- $91,000–$140,500 a year
- Full-time
- Azure
- Oracle
- Computer Science
Senior Software Engineer, Konnect Core Platform
Kong —Toronto, ON
- $115,000–$200,000 a year
- Full-time
- Hybrid work
- Computer science
- Azure
- System design
11d
Senior Big Data Developer - Vice President
Citi —Mississauga, ON
- $120,800 a year
- Full-time
- Hybrid work
- Oracle
- Management
- Sales
Senior ERP LN Technical Analyst Programmer
Armstrong Fluid Technology —Toronto, ON
- $98,000–$129,000 a year
- Full-time
- Computer Science
- Engineering
- ERP systems
Quick apply
Senior Integration Engineer (Future oppourtunity)
GFL Environmental —Vaughan, ON
- DevOps
- Java
- Databases

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Sr. Data Engineer
Recutify Inc. —Markham, ON
University degree in Computer Engineering or Computer Science. You are collaborative with business partners, product owners, partners, functional specialists,…
Quick apply
Senior ERP LN Technical Analyst Programmer
Armstrong Fluid Technology —Toronto, ON
Bachelor’s degree in Computer Science, Information Systems, Industrial Engineering, or related field. Provide guidance and support to developers during the…
$98,000–$129,000 a year
Quick apply

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junior sql developer jobs near toronto, on

Senior Java Developer

Virtusa -
Mississauga, ON

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Job details

Qualifications

Spring Boot
CI/CD
Authentication
Azure
Oracle
Cloud architecture
Computer Science
Cassandra
Kubernetes
Full-stack development
Relational databases
DevOps
Engineering
System design
NoSQL
Git
Google Cloud Platform
MongoDB
Java
Databases
Microservices
SQL
OOP
AWS
Docker
Bachelor's
PostgreSQL
RabbitMQ
REST
Software development
APIs
Agile
Kafka
DynamoDB
Communication skills
Spring framework
MySQL
Design patterns

Full job description

We are seeking a highly skilled Senior Java Engineer to design, develop, and maintain scalable, high-performance enterprise applications. The ideal candidate will have deep expertise in Java and modern backend / frontend technologies, a strong understanding of system design, and the ability to mentor junior engineers while collaborating with cross-functional teams. Key Responsibilities Design, develop, test, and maintain high-quality Java applications and services Lead technical design discussions and contribute to architectural decisions Build and optimize RESTful APIs, microservices, and backend systems Ensure application performance, scalability, reliability, and security Write clean, maintainable, and well-documented code following best practices Conduct code reviews and provide constructive feedback to team members Mentor junior engineers and support team knowledge sharing Collaborate with product managers, QA, DevOps, and other stakeholders Troubleshoot complex technical issues in development and production environments Participate in Agile/Scrum ceremonies and contribute to continuous improvement Required Qualifications Bachelor’s degree in Computer Science, Engineering, or related field (or equivalent experience) 7+ years of professional experience in software development Strong proficiency in Java (Java 17+) Experience with Spring / Spring Boot Solid understanding of object-oriented design, design patterns, and SOLID principles Experience building RESTful APIs and backend services Strong knowledge of SQL and relational databases (e.g., PostgreSQL, Oracle, MySQL) Familiarity with Git and modern CI/CD pipelines Experience working in Agile development environments Excellent problem-solving, communication, and collaboration skills Preferred Qualifications Experience with microservices architecture Exposure to cloud platforms (AWS, Azure, or GCP) Experience with containers and orchestration (Docker, Kubernetes) Knowledge of message queues / streaming platforms (Kafka, RabbitMQ) Familiarity with NoSQL databases (MongoDB, DynamoDB, Cassandra) Understanding of security best practices and authentication (OAuth2, JWT) Experience supporting high-availability or mission-critical systems

Key Job Details

Primary Location

Mississauga, Ontario, Canada

Job Type

Experienced

Required Experience

Skill

DE-Full Stack, REST API, ORM, SQL.

Travel

Date Posted

26/06/2026

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junior sql developer jobs in toronto, on

Senior Java Developer

Senior Data Engineer

Sr. Software Engineer, AVP II

Senior Software Engineer, Konnect Core Platform

Senior Big Data Developer - Vice President

Senior ERP LN Technical Analyst Programmer

Senior Integration Engineer (Future oppourtunity)

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Job Type

Required Experience

Skill

Travel

Date Posted

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