About the role
Job Title: Java Backend Developer Location: Toronto Downtown, ON / Hybrid – 4 Days/Week Work From Office Contract: 12+ Months
Job Description:
We are looking for an experienced Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate should have strong expertise in Java-based application development, cloud-native architectures, distributed systems, and exposure to Generative AI technologies.
Key Responsibilities:
Design, develop, and maintain scalable backend services and microservices using Java technologies. Build and develop REST APIs and distributed applications. Develop event-driven architectures using Kafka for real-time data processing. Work with cloud platforms for application deployment and maintenance. Integrate and leverage Generative AI capabilities into applications and business solutions. Collaborate with cross-functional teams including Product, DevOps, QA, and Business teams. Participate in code reviews, performance tuning, troubleshooting, and production support. Follow Agile development methodologies and contribute to sprint activities. Ensure application security, scalability, and high availability.
Required Skills:
6–10 years of hands-on experience in Java backend development. Strong experience with Java 8/11/17 and Spring Boot. Strong understanding of Microservices architecture. Experience in REST API development and distributed systems. Hands-on experience with cloud platforms: Alternate: AWS or Azure Exposure to Generative AI technologies is mandatory (LLM integration, AI APIs, prompt engineering, RAG concepts, AI-assisted application development, etc.). Experience with SQL/NoSQL databases. Strong knowledge of Git, CI/CD pipelines, and DevOps practices. Experience with Docker and Kubernetes is preferred. Strong problem-solving and communication skills.
About Apptoza Inc.
Apptoza is a boutique IT service provider, offering a comprehensive range of IT services and solutions. We take pride in delivering excellence in IT consulting to businesses of all sizes, from large enterprises to mid-sized and small businesses.
Founded by a team of seasoned IT professionals, Apptoza provides the expertise and leadership necessary to drive successful IT projects and help companies achieve their strategic goals. Whether you require full-scale IT project execution, application management services, or short-term consulting, our solutions are designed to enhance efficiency across systems, processes, and teams.
As a one-stop IT solutions provider, we offer end-to-end expertise in IT applications. Our consultants have an average of 10+ years of experience, delivering IT implementations across North America, Europe, and Asia. With deep industry knowledge, strong business acumen, and exceptional communication skills, we ensure tailored solutions that align with your unique business needs.
With a global team based in the USA, Canada, and India, we provide flexible, high-quality, and cost-effective IT project implementations. Our customized delivery models—blending on-site, near-site, and off-site services—ensure optimal outcomes for our clients.
At Apptoza, our success is built on a client-first philosophy. We believe that delivering outstanding service and long-term collaboration sets us apart from the competition. Our commitment to excellence and innovation fosters strong, lasting partnerships with our clients.
At Apptoza, your success is our priority.
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About the role
Job Title: Java Backend Developer Location: Toronto Downtown, ON / Hybrid – 4 Days/Week Work From Office Contract: 12+ Months
Job Description:
We are looking for an experienced Java Backend Developer to design, develop, and maintain scalable, high-performance backend applications. The ideal candidate should have strong expertise in Java-based application development, cloud-native architectures, distributed systems, and exposure to Generative AI technologies.
Key Responsibilities:
Design, develop, and maintain scalable backend services and microservices using Java technologies. Build and develop REST APIs and distributed applications. Develop event-driven architectures using Kafka for real-time data processing. Work with cloud platforms for application deployment and maintenance. Integrate and leverage Generative AI capabilities into applications and business solutions. Collaborate with cross-functional teams including Product, DevOps, QA, and Business teams. Participate in code reviews, performance tuning, troubleshooting, and production support. Follow Agile development methodologies and contribute to sprint activities. Ensure application security, scalability, and high availability.
Required Skills:
6–10 years of hands-on experience in Java backend development. Strong experience with Java 8/11/17 and Spring Boot. Strong understanding of Microservices architecture. Experience in REST API development and distributed systems. Hands-on experience with cloud platforms: Alternate: AWS or Azure Exposure to Generative AI technologies is mandatory (LLM integration, AI APIs, prompt engineering, RAG concepts, AI-assisted application development, etc.). Experience with SQL/NoSQL databases. Strong knowledge of Git, CI/CD pipelines, and DevOps practices. Experience with Docker and Kubernetes is preferred. Strong problem-solving and communication skills.
About Apptoza Inc.
Apptoza is a boutique IT service provider, offering a comprehensive range of IT services and solutions. We take pride in delivering excellence in IT consulting to businesses of all sizes, from large enterprises to mid-sized and small businesses.
Founded by a team of seasoned IT professionals, Apptoza provides the expertise and leadership necessary to drive successful IT projects and help companies achieve their strategic goals. Whether you require full-scale IT project execution, application management services, or short-term consulting, our solutions are designed to enhance efficiency across systems, processes, and teams.
As a one-stop IT solutions provider, we offer end-to-end expertise in IT applications. Our consultants have an average of 10+ years of experience, delivering IT implementations across North America, Europe, and Asia. With deep industry knowledge, strong business acumen, and exceptional communication skills, we ensure tailored solutions that align with your unique business needs.
With a global team based in the USA, Canada, and India, we provide flexible, high-quality, and cost-effective IT project implementations. Our customized delivery models—blending on-site, near-site, and off-site services—ensure optimal outcomes for our clients.
At Apptoza, our success is built on a client-first philosophy. We believe that delivering outstanding service and long-term collaboration sets us apart from the competition. Our commitment to excellence and innovation fosters strong, lasting partnerships with our clients.
At Apptoza, your success is our priority.