senior java backend engineer java 21 spring boot

Role: Java Backend Developer Location: Mississauga-Ontario Duration: Fulltime About Smart IT Frame: At Smart IT Frame , we connect top talent with leading organizations across the USA. With over a decade of staffing excellence, we specialize in IT, healthcare, and professional roles, empowering both clients and candidates to grow together. Job...

Grow your career as a Senior Backend Java Developer with an innovative global bank in Mississauga, ON. Contract role with strong possibility of extension. Will require working a hybrid schedule 3 days onsite per week.Join one of the world's most renowned global banks and trusted brand with over 200 years of continuously evolving financial services worldwide....

emergiTEL is hiring a Senior Java Developer for our client in the Cryptocurrency & FinTech industry . About the Role We are looking for a senior-level backend Java developer who can take ownership of complex technical challenges, drive solutions, and contribute to the development of core business and ATM platform applications. You’ll work closely...

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we’re helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships...

emergiTEL is hiring a Senior Java Developer for our client in the Cryptocurrency & FinTech industry . About the Role We are looking for a senior-level backend Java developer who can take ownership of complex technical challenges, drive solutions, and contribute to the development of core business and ATM platform applications. You’ll work closely...

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,...

Senior Java Backend Developer (Investment Banking Domain)Senior Java Backend Developer (Investment Banking Domain)Get AI-powered advice on this job and more exclusive features.Walking Drive for Senior Full Stack Developer with Top 10 Banking Client in Montreal, Quebec, CAMust-Have Experience: Investment Banking, Stock Market, Trading Application, Java, J2EE,...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired bya collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizationsunlock the value of technology...

Iris's Fortune 100 direct client is looking for Backend Developer - Java & Python. Position: Backend Developer - Java & Python Key Responsibilities: Develop and maintain scalable backend applications using Java, Spring Boot, and Microservices architecture. Design, build, and enhance RESTful APIs to support business and customer-facing applications. Write...

Elevate your career as a Senior Java Backend Developer with Synechron, a global consulting firm. Leverage your Java expertise and backend frameworks in a hybrid work model for transformative digital solutions. In this dynamic role, you will design, develop, and maintain scalable backend applications using Java and Spring Boot. Your experience with...

We are seeking a strong Java Tech Lead with proven experience in delivering scalable microservices and cloud based applications. The ideal candidate will be responsible for leading technical teams, designing high quality solutions, and driving end to end development across Java, Spring, cloud platforms, and modern integration...

Java REST API / Microservices MQ Spring Framework Spring Boot (2.x) JSON Hibernate SQL Oracle Kafka Java Spring Boot Developer – Microservices, Kafka, SQL & AI Tools Location: Toronto, ON - Hybrid (4 Days WFO)Key Skills Java REST API / Microservices MQ Spring Framework Spring Boot (2.x) JSON Hibernate SQL Oracle Kafka Role Description We are seeking a...

Senior Backend Java DeveloperLocation: Toronto, ON,Work Model: Hybrid, 4 days per week onsiteContract: 6 months, with potential for extensionRate: $80 to $90/hour, with flexibility for the right candidateEmployment Type: ContractAbout the Opportunity We are seeking an experiencedSenior Backend Java Developerto join a large enterprise technology environment...

Elevate your career as a Senior Java Backend Developer with Synechron, a global consulting firm. Leverage your Java expertise and backend frameworks in a hybrid work model for transformative digital solutions. In this dynamic role, you will design, develop, and maintain scalable backend applications using Java and Spring Boot. Your experience with...

Java Backend Developer - API, Microservices Experience Level: 8+ years of experience in Java development Job Description: Proven experience in designing Java/Java EE solutions Experience in designing Microservices & APIs Proven experience in Java back-end development with the following technologies: JDK 8+, GitHub, REST, Spring, Spring Boot, Apache CXF,...

Iris's Fortune 100 client is seeking a Senior Software Engineer specialized in Java in a hybrid role based in Toronto, Ontario. This position requires in-depth knowledge of Core Java and associated frameworks. Candidates should possess a Bachelor’s degree in Computer Science along with strong proficiency in Core Java and OOP principles. Experience with...

Location: Hybrid, Mississauga Language: Strong written and verbal English communication skills are required. Duration: Contract Background Check Requirement: Background check is required prior to onboarding. About the Opportunity Are you passionate about combining enterprise Java development with the latest advancements in Generative AI? This is an...

Work Location Toronto, Ontario, Canada Hours 37.5 hours per week Line Of Business Technology Solutions Pay Details $115,600 - $163,200 CAD. This role is temporarily eligible for a pay premium above the posted salary range that is reassessed annually. Job Description Department Overview The Canadian Personal Banking (CPB) Payments Technology team delivers and...

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,...

Senior Software Engineer (Java / AI-Enabled) Rocket Financial builds innovative fintech products that improve how money moves globally. We work across multiple high-impact fintech projects, tackling complex problems in payments, infrastructure, and financial services. We’re looking for a Senior Software Engineer who is primarily backend-focused but...