Senior Java Backend Engineer

Citibank (Switzerland) AG seeks a Senior Software Engineer to design, develop, and deploy scalable backend apps using Java, Spring Boot, and MongoDB. You will drive AI-powered features with AI Agents, Prompt Engineering, and the Google ADK to meet business needs.The role requires hands-on Java expertise, NoSQL experience, and practical AI integration,...

Citibank (Switzerland) AG seeks a Senior Software Engineer to design, develop, and deploy scalable backend apps using Java, Spring Boot, and MongoDB. You will drive AI-powered features with AI Agents, Prompt Engineering, and the Google ADK to meet business needs. The role requires hands-on Java expertise, NoSQL experience, and practical AI integration,...

Apptad Inc. in Mississauga, Canada is seeking a Java Developer to design, develop, test, and maintain scalable enterprise applications. The role focuses on Java and Spring-based development for on-site delivery.The candidate will develop and maintain backend services, implement microservices and REST APIs, and work with SQL databases in a collaborative team...

A leading technology firm in Peel Region, Mississauga is looking for a Senior Java Developer. This role involves leading the implementation of application systems in coordination with the Technology team. The ideal candidate will have 8-12 years of experience in Java backend development, proficiency in Python and Django, and a solid understanding of...

Smart IT Frame LLC in the United States is seeking a Senior Java Specialist with 7+ years of experience to design, develop and maintain scalable microservices-based applications using Spring and Spring Boot. The role emphasizes robust architectures, high performance and secure coding practices. You will build RESTful APIs, collaborate with cross functional...

Apptad Inc. in Mississauga, Canada is seeking a Java Developer to design, develop, test, and maintain scalable enterprise applications. The role focuses on Java and Spring-based development for on-site delivery. The candidate will develop and maintain backend services, implement microservices and REST APIs, and work with SQL databases in a collaborative...

Service Development: Design, build, and optimize robust RESTful APIs and microservices using Java and Spring Boot.System Architecture: Build scalable, resilient distributed systems and implement event-driven workflows with tools like Kafka or RabbitMQ.Database Management: Integrate and manage relational (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis)...

Job Description We are looking for a Senior Backend Software Engineer to join a team developing innovative cloud-based software solutions that support cutting-edge scientific and healthcare technologies. In this role, you will design and build scalable backend services, contribute to modern cloud architectures, and collaborate with cross-functional teams to...

Job Title: Senior Backend Java DeveloperLocation: Mississauga, ON6 months contract to hire 3 days onsite per week Required Skills & Experience8+ years of experience in application development or systems analysis, with a heavy emphasis on Java-based backend architectures.Deep, expert-level understanding of Core Java (Java 11/17/21), including advanced...