Senior Software Developer Job at Randstad (Toronto)

Senior Software Developer

Randstad

Location:
Canada , Toronto

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Not provided

Save Job

Apply Position

Job Description:

We are seeking a highly experienced Senior Software Developer with 10+ years of experience in Java EE and Cloud-Native application development. This role requires strong expertise in technical design, building, development, and quality assurance across both traditional Java EE frameworks and modern Cloud-Native/PaaS architectures (e.g., Microservices, Serverless). The successful candidate will be responsible for translating specifications into high-quality, tested applications, supporting complex production systems, and contributing to the overall application design and documentation. This is a fully Onsite position based in Toronto, Ontario. ... Duration: 15 months (with potential for contract extension)

Job Responsibility:

Cloud-Native & Java EE Development: Constructing or enhancing web applications using Cloud-Native / PaaS models (e.g., Microservice Architecture, API-based model) and Java EE applications. Utilizing industry-leading open-source frameworks like Spring Framework / Spring Boot / Spring MVC, Angular, React, and Node.js
Technical Design & Documentation: Developing application design and technical specification documents based on user stories, security requirements, and data models. Creating object-oriented models in UML (Use Case, Class, Sequence, State) using tools like PowerDesigner
Quality Assurance & Testing: Supporting Quality Assurance & Defect Management, including Unit Test, Test Automation (e.g., Selenium, JAWS, WAVE), Penetration/Vulnerability Test, Load Test, and AODA Test
API & Database: Developing web-based applications using Web Services. Utilizing strong SQL/Stored Procedure programming skills with databases such as Oracle, SQL Server, PostgreSQL, and DB2
Production Support: Providing critical application support (incident investigation, troubleshooting, maintenance/changes) for complex production Java enterprise Applications on WebLogic (14+) / WebSphere / JBoss
DevOps & Standards: Working with Cloud-Native application design, Agile, DevOps Continuous Delivery / Continuous Integration methodologies, and adhering to OWASP guidelines for secure web application development
Knowledge Transfer: Providing knowledge transfer to ministry staff and providing technical consultative support to other staff members

Requirements:

10+ years’ work experience as a software developer, with strong (and recent) technical design, build / development, and quality assurance expertise in Java EE and Cloud-Native frameworks
Working experience developing Web-based Java EE and Cloud-Native applications using: Java 1.8+, JDK 11+, EJB, JPA, JSP, Servlets, JDBC, JNDI, XML, Struts, DHTML/HTML
Spring Framework / Spring Boot / Spring MVC, Node.js, JSON, JavaScript, Web Services
Database: Working knowledge of Oracle, SQL Server, PostgreSQL, DB2, IMS, etc., and SQL programming
Web / Application Servers: Experience with WebLogic (14+), WebSphere, JBoss, TomCat
Experience with Object Oriented Analysis & Design (UML) and Micro Service Architecture model (3+ years)
Experience with Angular, React / Redux, Node.js (3+ years)
Strong skills to write SQL, create views and create/update stored procedure
Knowledge in data transformation using Azure Data Factory (1 year)

Nice to have:

Experience with UML modeling tools (e.g., PowerDesigner)
Experience with Test Automation Framework / Tools (e.g., Selenium, JAWS, WAVE)
Experience with Public Sector related licensing, registration, or safety inspection services (3+ years)
Knowledge in Cloud-Native application design, Agile, DevOps CI/CD methodologies, and integration of business rules engines

What we offer:

Full-Stack Enterprise & Cloud-Native: Apply 10+ years of expertise across both legacy Java EE and modern Cloud-Native/PaaS architectures (Microservices, Spring Boot)
Comprehensive Toolset: Required experience spans core Java, major application servers, multiple databases, and modern DevOps/testing tools
Quality & Design Focus: Direct responsibility for UML modeling, AODA/OWASP compliance, and leading QA/Test Automation efforts
Long-Term Engagement: Secure a 15-month contract with the potential for extension

Additional Information:

Job Posted:
January 11, 2026

Expiration:
February 13, 2026

Employment Type:

Fulltime

Work Type:

On-site work

Randstad - All Job Offers

Job Link Share: