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Java Software Engineer Contract Jobs in Ontario (NOW HIRING)

HappieHire

Java Software Engineer

Mississauga, ON · Hybrid

... Java Engineer to join our enterprise engineering team in Mississauga, ON. In this role, you will design, develop, and maintain high-performance, scalable software systems, bridging the gap between ...

StackandCo

Dublin\/ Galway - Remote\/WFH \n * Long Term Contract \n * Negotiable Day Rate \n Leading Fintech\/ Financial Services organisation is looking for a number of experienced Senior Java Engineers to ...

StackandCo

... a Java software engineer \n * JAVA 1.7 & higher. Significant and demonstrable experience of implementing Java best practice, valuing scalability, availability and performance. \n * Spring\/Spring ...

StackandCo

We have a requirement for permanent Java Software Engineer to join their growing Development team in Dublin. \n \n \n \n \n \n By being apart of this growing team you will write clean and efficient ...

Luxoft

Senior Java Software Engineer

Toronto, ON

Design software solutions by interacting with portfolio managers, traders, operations staff and ... Strong Java experience in enterprise environments + Knowledge in Python (2 years) * Experience with ...

StackandCo

Java Software Developer

Galway, NY · On-site

Bachelor's Degree in Engineering \/ Computer Science \n * 3+ years' experience as a full stack developer on Java or AEM \n * Strong experience within: JavaScript, HTML5, CSS \/ Sass \n * Development ...

Behavox

Senior Software Engineer (JAVA)

Toronto, ON · On-site

About the Role The Software Engineer (Java) operates at a senior engineer level, driving technical ... contract, component) * Technical roadmap contribution: Drive the engineering agenda for assigned ...

StackandCo

We are looking for a Senior Developer for our clients digital solutions area were you will be using Adobe Experience Manager. Although AEM experience would be ideal, this can be substituted for Java ...

StackandCo

We are looking for a Senior Developer for our clients digital solutions area were you will be using Adobe Experience Manager. Although AEM experience would be ideal, this can be substituted for Java ...

Hire DigITalent

Senior Java Developer

Toronto, ON · Hybrid

This engagement will start as a 6-month contract with a high possibility of extensions. Key ... Required Qualifications * Minimum of 7 years of professional experience in Java software ...

Scotiabank

Software Engineer - Java

Toronto, ON · Hybrid

... engineers to deliver high-quality software solutions. GWMT consists of many departments with high ... MS Azure, Kubernetes, Java 8, Springboot framework, Junit frameworks, Maven, Gradle, noSQL database ...

Scotiabank

Software Engineer (Java)

Toronto, ON · On-site

... Software Engineer for Prime Services Data Interface (PSDI) platform - a central operational data ... We'd love to work with you if you have: * 7 - 10 years' experience with OOP Programming, Java ...

Scotiabank

Software Engineer (Java)

Toronto, ON · On-site

... Software Engineer for Prime Services Data Interface (PSDI) platform - a central operational data ... We'd love to work with you if you have: * 7 - 10 years' experience with OOP Programming, Java ...

Scotiabank

Software Engineer (Java)

Toronto, ON · Hybrid

The Role GBME is searching for Software Engineer who are continuous learners and are eager to boost ... Experience with 2 or more object-oriented programming languages development languages (Java) * 4+ ...

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Java Software Engineer Contract information

What are some common challenges faced by Java Software Engineers on contract assignments, and how can they be managed?

Contract Java Software Engineers often face challenges such as quickly adapting to new codebases, understanding project requirements with limited onboarding time, and integrating smoothly with established teams. To manage these challenges, it's important to proactively communicate with team members, ask clarifying questions early, and make use of available documentation. Contract roles also require strong time management and self-motivation, as deliverables and expectations may be clearly defined but support can be less hands-on compared to permanent positions.

What are the key skills and qualifications needed to thrive as a Java Software Engineer Contractor, and why are they important?

To thrive as a Java Software Engineer Contractor, you need strong proficiency in Java programming, experience with software development lifecycles, and typically a bachelor's degree in computer science or a related field. Familiarity with tools such as Spring Framework, Git, Maven, and cloud platforms, as well as knowledge of unit testing frameworks, is highly valued. Excellent problem-solving abilities, adaptability, and clear communication help you stand out, especially when collaborating remotely or integrating with diverse teams. These skills and qualities are crucial for delivering reliable, scalable solutions on time and ensuring smooth coordination in dynamic project environments.

What is a Java Software Engineer Contract?

A Java Software Engineer Contract is a temporary or fixed-term role where a software engineer is hired to develop, test, and maintain software applications using the Java programming language. Contractors typically work on specific projects or for a set period, rather than as permanent employees. These roles often require expertise in Java frameworks, object-oriented programming, and collaboration with other developers or teams. Contract positions can offer flexibility, competitive pay, and opportunities to work on diverse projects.

What is the difference between Java Software Engineer Contract vs Java Software Engineer?

AspectJava Software Engineer ContractJava Software Engineer
Employment TypeTemporary/Project-basedFull-time/permanent
DurationFixed-termIndefinite
Work EnvironmentClient sites, consulting firms, or remoteCompany offices or remote
CertificationsTypically no specific certifications requiredOften prefers Java certifications or related credentials

Java Software Engineer Contract roles are temporary positions focused on specific projects, offering flexibility but less job security. Full-time Java Software Engineers work permanently within organizations, with benefits and career growth opportunities. Both roles require strong Java skills, but contracts may have less emphasis on certifications. Choose based on your career goals and desired work environment.

What are the most commonly searched types of Java Software Engineer jobs in Ontario? The most popular types of Java Software Engineer jobs in Ontario are:
What are popular job titles related to Java Software Engineer Contract jobs in Ontario? For Java Software Engineer Contract jobs in Ontario, the most frequently searched job titles are:
What job categories do people searching Java Software Engineer Contract jobs in Ontario look for? The top searched job categories for Java Software Engineer Contract jobs in Ontario are:
What cities in Ontario are hiring for Java Software Engineer Contract jobs? Cities in Ontario with the most Java Software Engineer Contract job openings:
Java Software Engineer Contract jobs near you

Java Software Engineer

HappieHire

Mississauga, ON • Hybrid

Other

This job post has expired 1 day ago. Applications are no longer accepted.

Job description

Role Title: Java Engineer

Location: Mississauga, Ontario, Canada

Work mode: (On-site/Hybrid)

Position Type: Full-time

Salary: CAD 120,000 / year


Role description:

We are seeking a highly skilled and motivated Java Engineer to join our enterprise engineering team in Mississauga, ON. In this role, you will design, develop, and maintain high-performance, scalable software systems, bridging the gap between robust backend microservices and modern cloud-native architectures.


Key Responsibilities:

  • API & Backend Development: Architect, build, and maintain enterprise-grade, secure, and highly scalable RESTful APIs and microservices using Java and the Spring Ecosystem (Spring Boot, Spring MVC, Spring Security).
  • Full-Stack Collaboration: Leverage familiarity with React to bridge backend capabilities with modern, interactive web frontends, ensuring high performance and seamless API-client interactions.
  • Cloud & Containerization: Implement cloud engineering practices by packaging and deploying mission-critical applications within Red Hat OpenShift and Kubernetes environments.
  • Data Architecture & Management: Design, optimize, and manage complex persistence layers utilizing both traditional relational database management systems (Oracle SQL) and NoSQL solutions (MongoDB).
  • Event-Driven Messaging: Integrate enterprise-grade messaging and streaming infrastructure using IBM MQ and Apache Kafka to handle robust asynchronous event messaging and data pipelines.
  • Engineering Excellence: Champion clean code principles (SOLID, DRY) and enforce highly maintainable, testable, and optimized code through rigorous unit and integration testing.
  • Agile Delivery: Participate actively in all phases of the Software Development Lifecycle (SDLC) following Agile methodologies, including sprint planning, daily stand-ups, backlog grooming, and retrospectives.
  • DevOps Integration: Contribute to automation initiatives, utilizing continuous integration and continuous deployment (CI/CD) pipelines to safely accelerate software delivery cycles.


Technical Qualifications:

  • Core Programming: Deep, professional expertise in core Java (Java 8/11/17+) and full-stack familiarity with Javascript/TypeScript and React frontend frameworks.
  • Frameworks: Proven hands-on experience constructing microservices and RESTful Web Services utilizing Spring Boot and core Spring Frameworks.
  • Database Systems: Comprehensive command over relational databases (Oracle, SQL query tuning, schema design) coupled with production experience in NoSQL paradigms, specifically MongoDB.
  • Cloud & Platforms: Production experience with cloud orchestration via Docker, Kubernetes, and/or enterprise platforms such as OpenShift.
  • Messaging Infrastructure: Hands-on technical experience using message brokers and event streaming networks, specifically IBM MQ and Apache Kafka.


Professional & Methodological Requirements:

  • Solid understanding of the end-to-end Software Development Lifecycle (SDLC) and continuous experience working within structured Agile/Scrum teams.
  • Practical knowledge of DevOps practices and implementation of modern CI/CD pipelines (e.g., Jenkins, GitLab CI, Bitbucket Pipelines, Artifactory).
  • Strong dedication to writing self-documenting code, practicing Test-Driven Development (TDD), and leveraging automated test tools.
  • Excellent communicative and collaborative skills, with a focus on cross-team technical alignment and detail-oriented problem-solving.

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