Senior Backend Java Developer
Save this job and keep your search organized
Create a free account to save jobs, create alerts and return to this listing from your dashboard.
By continuing, you agree to our Terms & Privacy Policy.
Location:
Toronto, Ontario -Hybrid 3 days office Long Term Contract Languages Required: English & Spanish (Professional Fluency) We are seeking 8-12 years experienced highly skilled Senior Backend Java Developer with strong expertise in Java, Spring Boot, Microservices, API Integration, Azure Cloud, and SQL/PostgreSQL. The ideal candidate must be fluent in both English and Spanish, with the ability to effectively communicate with global stakeholders, business teams, and technical teams across regions.
Key Responsibilities
Design, develop, and maintain scalable backend applications using Java and Spring Boot. Build and support Microservices-based architectures. Design, develop, and integrate RESTful APIs and third-party services. Optimize application performance, scalability, and reliability. Deploy, monitor, and support applications in Microsoft Azure Cloud. Develop and optimize database solutions using SQL and PostgreSQL. Collaborate with cross-functional teams, translating business requirements into technical solutions. Participate in code reviews, debugging, troubleshooting, and production support. Work closely with English and Spanish-speaking stakeholders and teams. Required Skills 8+ years of experience in Java backend development. Strong expertise in Java, Spring Boot, and Microservices. Hands-on experience with API Integration and REST services. Experience with Azure Cloud services and deployments. Strong knowledge of SQL and PostgreSQL. Experience in performance tuning and application optimization. Knowledge of Git, CI/CD pipelines, and Agile methodologies. Bilingual proficiency in English and Spanish (written and verbal). Excellent communication, analytical, and problem-solving skills. Preferred Qualifications Experience with Docker, Kubernetes, and containerized applications. Knowledge of Kafka, RabbitMQ, or other messaging frameworks. Experience working in global, distributed Agile teams.
-
Senior Java Backend Developer
3 days ago
Toronto, Ontario, Canada E IT Full-timeLead Java backend development with Spring Boot, microservices, and AWS expertise in a senior engineering capacity. Apply deep experience across modern software systems.This senior Java developer role requires 9+ years in Java development and 10+ years of overall IT experience. You will work with Java/J2EE, Spring, Spring Boot, dependency injection...
-
Senior Java Backend Developer
3 days ago
Toronto, Ontario, Canada Localcoin Full-timeBuild Java backend systems for Localcoin’s cryptocurrency ATM network, using Spring and SQL within an engineering team based in Toronto.As a Java Backend Developer, you will develop and maintain functional, stable applications for system consistency and availability. You will work with the Engineering team using Agile delivery practices. The work spans...
-
Senior Java Backend Developer
4 days ago
Toronto, ON, Toronto Census Division, ON; Ontario, Canada E IT Full-timeLead Java backend development with Spring Boot, microservices, and AWS expertise in a senior engineering capacity. Apply deep experience across modern software systems. This senior Java developer role requires 9+ years in Java development and 10+ years of overall IT experience. You will work with Java/J2EE, Spring, Spring Boot, dependency injection...
-
Senior CIAM Java Backend Developer
3 days ago
Toronto, Ontario, Canada Brainhunter Systems Ltd Full-timeBuild CIAM services with Java and Spring Boot in a hybrid senior developer contract based downtown in Toronto. Apply identity expertise across enterprise platforms.This Senior Client Identity and Access Management Developer supports Scotia Bank’s CIAM Engineering function. The one-year contract focuses on hands-on engineering, configuration, and...
-
Senior Java Backend Developer
6 days ago
Toronto, Ontario, Canada Electric Mind Inc. Full-timeAtElectric Mind,Engineeringis where strategy meets action. Our team helps organizations cut through complexity-aligning business ambition with technology execution to unlock real, lasting change.You’llwork alongside curious, driven people tackling high-impact challenges for everyone from scaling startups to global enterprises. Each engagement is different,...
-
Senior Java Developer
3 days ago
Toronto, Ontario, Canada CG Consulting Group Full-timeOverviewSenior Core Java DeveloperThis is with a large IT services firm for a major Canadian bank. Candidate must have legal work status for Canada. Client Location is downtown Toronto, close to GO and TTC. Hybrid - In-Office 3 days per week. Increase to 4 days in September 2025. Perm/FT role, salary and benefits or on contract - 6 months to start at Market...
-
Java Backend Developer
1 hour ago
Toronto, Ontario, Canada E IT Full-timeNeed 9+years especially in Java Development with overall IT experience should be 10+years and not mid level developers as of now needed.Strong hands-on experience with Java/J2EE, Spring, Spring Boot, and dependency injection frameworks.Proficiency in React.js, AngularJS, HTML5, CSS3, and CMS platforms (e.g., WordPress).Experience with REST/SOAP APIs,...
-
Java Backend developer
3 days ago
Toronto, Ontario, Canada Tata Consultancy Services Full-timeDirect message the job poster from Tata Consultancy ServicesTata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and...
-
Java Backend Developer
3 days ago
Toronto, Ontario, Canada Tata Consultancy Services Limited Full-timeTata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our...