senior java api developer jobs in Toronto

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10,000 senior java api developer job listings in Canada. Find daily updated positions from leading job boards.


  • Toronto, Ontario, Canada Iris Software Inc. Full-time

    Associate Business Partner - Senior Talent Acquisition - IT Financial Services at Iris Software Iris's client, one of the world's largest multinational Investment banking and financial services corporations, is looking to hire a Java API developer for a long-term opportunity. Work Location: Toronto, ON (Hybrid Onsite – 4 days a week) Seniority level:...


  • Toronto, Ontario, Canada Astra-North Infoteck Inc. Full-time

    Senior Java Angular Developer – API Integration Location: Toronto Work Style: Hybrid - 2 days a week in office Skills: Banking and Financial Technology: Core Java: Application Integration Architecture Experience Required: 6-8 years Job Description Act as the end‑to‑end technical owner for business banking initiatives Must have strong knowledge of the...

  • Backend Java

    3 hours ago


    Toronto, Ontario, Canada CIBC Full-time

    What You’ll Be Doing You’ll be joining CIBC’s Direct Financial Services team. You’ll be at the heart of CIBC’s digital transformation, successfully delivering complex, enterprise-scale mobile projects involving multiple back‑end systems. You will be a key member of the technology team supporting Digital Transformation, successfully implementing...

  • Senior Java Developer

    5 hours ago


    Toronto, Ontario, Canada Brainhunter Systems Ltd Full-time

    Hiring a Senior JAVA Developer (Must-Have Experience: Financial Services / Insurance domain, JAVA and J2EE, Spring Boot, API Development, API Gateway, APIGEE, Microservices Architecture, and event-based Microservices development) Professionals with suitable experience may send their updated resume to Sriram.Parasa@brainhunter.com Requirement Summary Job...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    Work on Java REST API development, HL7/FHIR integration, and tested software applications from the 5700 Yonge St office weekly.This Junior Software Developer assignment supports full stack delivery across Angular, Spring Boot, Java, databases, and web services. You will design, implement, troubleshoot, and document applications while collaborating with IT...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    Engineer secure APIs and high-volume integrations in a hybrid senior assignment, using Java, Oracle, Kubernetes, and performance tuning.This Software Developer assignment delivers full stack programming for ICON, PHIX, STIX, and Panorama-connected services. You will design application logic, develop code and scripts, and conduct unit tests. The assignment...


  • Toronto, Ontario, Canada Rubicon Path Full-time

    A prominent technology company in Toronto is seeking a Senior Software Developer with over 5 years of JAVA experience to develop high-quality applications. The role involves translating technical specifications, troubleshooting software issues, and collaborating within an agile environment. Proficiency in Spring framework, unit testing, and DevOps practices...


  • Toronto, ON, Toronto Census Division, ON; Ontario, Canada Rubicon Path Full-time

    Work on Java REST API development, HL7/FHIR integration, and tested software applications from the 5700 Yonge St office weekly. This Junior Software Developer assignment supports full stack delivery across Angular, Spring Boot, Java, databases, and web services. You will design, implement, troubleshoot, and document applications while collaborating with IT...

  • Senior Java Developer

    23 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Localcoin Full-time €120,000 - €140,000 Temporary

    Localcoin, founded in 2017 with headquarters in Toronto, is on a mission to simplify the process and experience of buying or selling digital currencies globally. We envision bringing digital currency to the mainstream financial market through partnerships with leading corporate and franchised retail spaces. With terminals across Canada, Poland and the APAC...

  • Senior Java Developer

    23 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Miratech Full-time

    Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a...

  • Senior Java Developer

    23 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Triunity Software Full-time

    Benefits: Bonus based on performance Health insurance Training & development About the Role: Triunity Software is looking for a talented and driven Senior Java Developer to join our growing team in Toronto, ON. This is an exciting opportunity to work on cutting-edge software solutions, collaborate with skilled engineers, and make a real impact on...

  • Senior Java Developer

    17 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Miratech1 Full-time

    We are looking for a Senior Java Developer with LLM expertise to lead the technical design, development and integration of core banking application systems for a major financial services client. This role bridges high-scale microservices architecture with GenAI. You will help the bank build scalable, resilient, API-driven ecosystems that embed LLMs,...

  • Senior Java Developer

    23 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Altis Technology Full-time €100 - €105 Temporary

    Senior Java / Spring Boot Developer Location: Greater Toronto Area (GTA), Hybrid, primarily remote with on-site presence as required Language: English, strong written and verbal communication skills Duration: 2-month contract, full-time Compensation: $100$105/hour (Independent Contractor) About the Opportunity Are you a seasoned Java Developer who...

  • Senior Java Developer

    23 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Konrad Group Full-time €120,000 - €145,000 Temporary

    Who We Are Konrad is an AI-driven digital consultancy and product-innovation firm providing AI, strategy, design, and technology services to the world’s most ambitious businesses and brands. We empower industry-leading brands to navigate change, strategize, and build extraordinary custom experiences. In a landscape defined by human and machine...

  • Senior Java Developer

    23 hours ago


    Toronto, ON, Toronto Census Division, ON; Ontario, Canada Luxoft Full-time

    Project description For the world most global bank we are building the platform, which supports various information gathering and processing across the organization and providing access to this dataResponsibilities Candidate will be responsible for building out the firm's strategic reference data platforms to serve businesses within client company. The...

  • Senior Java Developer

    2 hours ago


    Toronto, Ontario, Canada VySystems Full-time

    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,...

  • Senior Java Developer

    2 hours ago


    Toronto, Ontario, Canada Luxoft Full-time

    Project descriptionFor the world most global bank we are building the platform, which supports various information gathering and processing across the organization and providing access to this dataResponsibilitiesCandidate will be responsible for building out the firm's strategic reference data platforms to serve businesses within client company. The...

  • Senior Java Developer

    5 hours ago


    Toronto, Ontario, Canada Collabera Full-time

    Established in 1991, Collabera has been a leader in IT staffing for over 22 years and is one of the largest diversity IT staffing firms in the industry. As a half a billion dollar IT company, with more than 9,000 professionals across 30+ offices, Collabera offers comprehensive, cost-effective IT staffing & IT Services. We provide services to Fortune 500 and...

  • Senior Java Developer

    5 hours ago


    Toronto, Ontario, Canada Soroc Technology Full-time

    Position: Senior Java Developer (with Python, AWS and Terraform) Type: Contract Pay Rate: 75.00/hr - 90.00/hr Note: Final interview will be onsite We are seeking a skilled and passionate Senior Software Engineer with strong expertise in Java and AWS to join our technology team. The ideal candidate will have extensive hands‑on experience in software...

  • Senior Java Developer

    7 hours ago


    Toronto, Ontario, Canada Tata Consultancy Services Limited Full-time

    Tata 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...