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Added 1 month ago
F
Software Developer (Android)
Fortinet
Burnaby, BC
- Full-time
We are looking for a skilled Software Developer to join our team, working across Android. This role primarily focuses on developing new features and handling complex maintenance tasks, such…
Added 1 month ago
C
Software Developer - Java/Mobile
CGI
Vancouver, BC
- Full-time
CGI is seeking a Junior to Intermediate Java Developer with Mobile platform experience (2 5+ years experience) to join our Vancouver based application support and enhancement team. This…
Added 1 month ago
H
Full Stack Engineering - Securities Financing
HSBC
Toronto, ON
- Full-time
Build backend services using core Java (Java 17 or 21) with Spring Boot or Spring Framework
Added 1 month ago
C
Senior Software Engineer II, KYC
Carta
Toronto, ON
- Full-time
…unified KYC platform, part greenfield build, part strategic integration, where your judgment will directly shape the outcome. You'll join a small, senior team that blends startup-style…
Added 1 month ago
JG
Java Full Stack Software Developer
J&M Group
Toronto, ON
- Full-time
Integration Skills And Experience Developing Java Solutions Using APIM
Added 1 month ago
ES
Software Engineering Team Lead
Exchange Solutions
Toronto, ON · Greater Toronto Area, Canada
- Full-time
Strong TypeScript and Node.js, plus a second language such as Java. Comfortable in both object oriented and functional styles.
Added 1 month ago
Technical Lead / Senior Developer - Software Development
EY
Saskatoon, SK · Toronto, ON · Edmonton, AB · Vancouver, BC · Victoria, BC · Winnipeg, MB · Dieppe, NB · Saint John, NB · St. John's, NL · Halifax, NS · London, ON · Ottawa, ON · AB · ON · Waterloo, ON · Calgary, AB
Validate integration approaches for SOAP services.
Added 1 month ago
A
Test Automation Senior Manager (SDET)
Accenture
Ottawa, ON · Toronto, ON · Montreal, QC
- Full-time
Strong coding experience (TypeScript, JavaScript, Java, or similar) with hands-on experience building automation frameworks
Added 1 month ago
SG
Lead Programmer - C++ / C#
Smoking Gun Interactive
Remote, Canada
- Full-time
- Remote
Plan, design and co-ordinate the development, integration and operation of computer-based systems;
Added 1 month ago
TM
Guidewire Lead (ClaimCenter & PolicyCenter)
Tech Mahindra
Markham, ON
- Full-time
Strong Java/J2EE, Spring Boot, SQL, and Cloud experience.
Added 1 month ago
TM
Sr. Guidewire Developer (ClaimCenter)
Tech Mahindra
Markham, ON
- Full-time
We are seeking a highly experienced Guidewire Developer with strong expertise in Guidewire Claim Center implementation, configuration, and integration within the Property & Casualty (P&C)…
Added 1 month ago
Senior Software Engineer II, KYC
Carta
Toronto, ON · Waterloo, ON
…unified KYC platform, part greenfield build, part strategic integration, where your judgment will directly shape the outcome. You'll join a small, senior team that blends startup-style…
Added 1 month ago
Senior Software Developer
Nanometrics Inc
Ottawa, ON
This is a role for a highly skilled Senior Software Developer to join our team, focusing on building and extending the next generation of scientific instrumentation software. The problems…
Added 1 month ago
Principal AI Architect
Open Text Corporation
Richmond Hill, ON
Comfort developing in both Java and Python ecosystems, including APIs, services, and integrations. Evidence of personally building prototypes and contributing to working applications.
Added 1 month ago
MS
Java Tech Lead (Hybrid)
Morgan Stanley
Montreal, QC
- Full-time
We’re seeking someone to join our team as a Java Tech Lead to design and deliver highly scalable, cloud-ready transaction processing platforms that support electronic trading, asset…
Added 1 month ago
AI
Senior Java Developer – TDD, JUnit, CI/CD & Code Quality
Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!
Toronto, ON
- Full-time
Design, develop, and maintain high-quality, maintainable Java applications using clean code principles and established design patterns.
Added 1 month ago
SDET Contractor
PlayStation Global
Waterloo, ON
Design and maintain scalable automated test frameworks across API, functional, integration, contract, regression, and end-to-end testing.
Added 1 month ago
S
Java Developer with Node.js and TypeScript
Synechron
Toronto, ON
- $100,000 to $110,000 CAD / year
- Full-time
We are seeking a skilled Java Developer with Node.js and TypeScript to join our engineering team. The ideal candidate will have strong backend development experience, with expertise in…
Added 1 month ago
T
SAP AI Orchestration Developer
Talan
Toronto, ON · Montreal, Québec
- $140,000 to $200,000 CAD / year
- Full-time
…Delivery for engagement assignment, the SAP AI Orchestration Developer designs and builds AI-enabled business processes on the SAP Business AI…
Added 1 month ago
T
SAP BTP Full-Stack and Integration Developer
Talan
Toronto, ON · Montreal, Québec
- $135,000 to $175,000 CAD / year
- Full-time
…Delivery for engagement assignment, the SAP BTP Full-Stack and Integration Developer builds the services, applications, and integrations designed for Talan…
Added 1 month ago
T
SAP BTP Full-Stack and Integration Developer
Talan
Toronto, ON
- $135,000 to $175,000 CAD / year
- Full-time
…Delivery for engagement assignment, the SAP BTP Full-Stack and Integration Developer builds the services, applications, and integrations designed for Talan…
Added 1 month ago
C
Staff Software Engineer, Fullstack
Cloudjobs
Toronto, ON
- Full-time
Hands-on experience with at least one compiled language such as C++, Kotlin, Scala, Go, Java, etc.
Added 1 month ago
RB
Senior Software Developer, Workday Integrations & Extend
Royal Bank of Canada
Toronto, ON
- Full-time
As a Senior Software Developer, Workday Integrations & Extend, you will lead the technical design, development, and implementation of Workday solutions to meet complex HCM program…
Added 1 month ago
P
Java Full-Stack Developer
Priceline
Toronto, ON
- Full-time
Showcase your development skills of Core Java programming.
Added 1 month ago
Guidewire Developer
GFT Technologies SE
Toronto, ON
Customize product configuration and integration components based on project needs.

Astra-North Infoteck Inc. ~ Conquering today’s challenges, achieving tomorrow’s vision!

Senior Java Developer – TDD, JUnit, CI/CD & Code Quality

Toronto, ON, Canada

Full-time

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Job details

Job type: Full-time
Experience: 5+ years of software development experience in Java, spanning the full application development life cycle.
Posting language: English
Posted: Sep 14, 2026

Original job description

Senior Java Developer – TDD, JUnit, CI/CD & Code Quality

Roles and Responsibilities:

• Design, develop, and maintain high-quality, maintainable Java applications using clean code principles and established design patterns.
• Write comprehensive, meaningful unit tests using JUnit and Mockito to ensure code correctness, reliability, and long-term maintainability.
• Apply test-driven development (TDD) practices to drive design, maximize coverage, and prevent regressions.
• Champion code quality through thorough code reviews, pair programming, and adherence to coding standards and best practices.
• Refactor and improve existing codebases to reduce technical debt and enhance readability, performance, and testability.
• Apply core Java concepts - collections, concurrency and multithreading, generics, streams, exception handling, and JVM memory management - to build robust solutions.
• Integrate automated unit testing, static code analysis, and quality gates into CI/CD pipelines.
• Use tools such as SonarQube and JaCoCo to measure, enforce, and continuously improve code quality and test coverage.
• Build modular, reusable, and testable applications and APIs (REST web services) in Java.
• Collaborate with architects, business and application analysts, operations teams, and testing specialists to deliver reliable, secure, high-quality solutions.
• Diagnose, troubleshoot, and resolve complex technical, performance, and reliability issues.
• Ensure information security standards and requirements are incorporated into all solutions.
• Stay current with emerging technologies, including AI-assisted development and automated test generation, and evaluate how they can improve quality and productivity.

Skills Required:

• 5+ years of software development experience in Java, spanning the full application development life cycle.
• Strong command of core Java concepts, including collections, concurrency/multithreading, generics, streams, lambdas, exception handling, and JVM memory management.
• Proven, hands-on experience writing effective unit tests with JUnit and mocking frameworks such as Mockito.
• Solid understanding of test-driven development (TDD), test automation, and continuous testing practices.
• Deep commitment to code quality, clean code, SOLID principles, and design patterns.
• Experience with static code analysis and code coverage tools such as SonarQube and JaCoCo.
• Experience building RESTful APIs and microservices using frameworks such as Spring / Spring Boot.
• Experience with build tools such as Maven or Gradle.
• Experience with source code management tools such as Git and Bitbucket.
• Experience integrating automated tests and quality checks into CI/CD pipelines (for example, Jenkins).
• Strong analytical, problem-solving, communication, and technical documentation skills.
• Ability to work effectively in a fast-paced, cross-functional Agile environment.

Nice to Have (Added Advantage):

• Experience using AI-assisted development tools (for example, GitHub Copilot) to accelerate coding and testing.
• Experience with AI-powered or automated unit test generation frameworks (for example, Diffblue Cover, EvoSuite, or similar) is a strong added advantage.
• Experience with integration, performance, and contract testing tools.
• Experience with containerization and orchestration technologies such as Docker and Kubernetes.
• Experience with cloud platforms such as AWS.
• Knowledge of security scanning tools such as SonarQube, JFrog Xray, or similar.
• Experience with Jira, Confluence, and Agile delivery practices.
• University Degree or College Diploma in Computer Science or a related technology field.
• Knowledge of the financial and insurance industries.

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More about this job

Responsibilities

Design, develop, and maintain high-quality Java applications while championing code quality through TDD, code reviews, and CI/CD integration. Collaborate with cross-functional teams to troubleshoot complex technical issues and ensure secure, reliable software delivery.

Requirements

Requires 5+ years of Java development experience with a strong command of core concepts, concurrency, and design patterns. Proven expertise in unit testing, API development, and modern build/deployment tools is essential.

Skills

Java
TDD
JUnit
Mockito
CI/CD
SonarQube
JaCoCo
RESTful APIs
Spring Boot
Maven
Gradle
Git
Bitbucket
Jenkins
Clean Code
SOLID Principles

Visa sponsorship

Not detected in the job text

Keywords

Java
TDD
JUnit
Mockito
CI/CD
SonarQube
JaCoCo
RESTful APIs
Spring Boot
Maven
Gradle
Git
Bitbucket
Jenkins
Clean Code
SOLID Principles
Multithreading
JVM
Microservices
Agile
AWS
Docker
Kubernetes
GitHub Copilot
Diffblue Cover
EvoSuite
Financial Industry
Insurance Industry
Technical Documentation
Problem-solving

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