Java Full Stack Senior Developer

Job summary

Design and develop scalable Java microservices, RESTful APIs, GraphQL services, and web application integrations, including event-driven solutions with Kafka and API-led integrations with MuleSoft and Salesforce. Automate CI/CD, deploy applications on Kubernetes, monitor performance, optimize caching, and ensure quality through testing while collaborating in Agile/Scrum teams.

Job details

Position: Full Stack Senior Developer Location: Toronto, Canada Hybrid Duration: Long term Contract Mandatory Skill Microservices architecture, java (Spring boot), Restful API, Graph QL, Web apps, Postman, Selenium, Machine Learning/AI DevOps: GitHub, Jenkins, Kubernetes, MuleSoft, Kafka, Python, Dynatrace, Splunk Methodology: Agile, Scrum Cloud: Azure, GCP Caching: Redis, Hazel cast Desired skills Work with MuleSoft Any point/Salesforce integrations for API-led connectivity. Detailed JD (Roles and Responsibilities) Design and develop scalable, high-performance microservices architectures using Java (Spring Boot). Build and maintain RESTful APIs and Graph QL services for enterprise-grade web applications. Develop and integrate web applications with backend microservices. Implement event-driven architectures using Kafka for asynchronous communication. Work with MuleSoft Any point/Salesforce integrations for API-led connectivity. Collaborate with cross-functional teams in Agile/Scrum environments to deliver high-quality solutions. Automate CI/CD pipelines using GitHub and Jenkins. Deploy and manage applications in containerized environments (Kubernetes). Develop ML/AI-based solutions or integrate AI capabilities where applicable. Monitor application performance using Dynatrace and Splunk. Implement caching strategies using Redis and Hazel cast to optimize performance. Ensure code quality through unit testing, automation, and Selenium-based UI testing. Use Postman and similar tools for API testing and validation.

What you’ll do

Design and develop scalable Java microservices, RESTful APIs, GraphQL services, and web application integrations, including event-driven solutions with Kafka and API-led integrations with MuleSoft and Salesforce. Automate CI/CD, deploy applications on Kubernetes, monitor performance, optimize caching, and ensure quality through testing while collaborating in Agile/Scrum teams.

Requirements

The role calls for senior-level experience developing enterprise web applications and microservices with Java and Spring Boot, along with API, integration, testing, and cloud or container deployment capabilities. Relevant tools and technologies include Kafka, MuleSoft, GitHub, Jenkins, Kubernetes, Azure or GCP, Redis or Hazelcast, Dynatrace, Splunk, Postman, Selenium, and Python; AI/ML experience is also relevant.

Listed skills

• Kubernetes · Preferred
• GitHub · Preferred
• Splunk · Preferred
• Redis · Preferred
• Java · Preferred
• Spring Boot · Preferred
• GraphQL · Preferred

Other relevant skills

Identified from the job description. Confirm important requirements above.

• Microservices Architecture
• Java
• Spring Boot
• RESTful APIs
• GraphQL
• Web Applications
• Kafka
• MuleSoft
• Salesforce Integrations
• GitHub
• Jenkins
• Kubernetes
• Machine Learning and AI
• Dynatrace
• Splunk
• Redis

Job areas

• Software
• Technology
• Engineering
• Data & Analytics

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