Jobs for java architect at Ontario

A leading security solutions company in Mississauga is seeking an experienced Software Architect. This pivotal role involves high-level decision-making for software initiatives, collaboration with engineering teams on Java-based services, and ensuring systems scalability. Ideal candidates have over 7 years of software engineering experience, with a strong...

Location: Toronto, Ontario (Hybrid - 2-3 days onsite/week) Employment: Permanent or Contract (Multiple Openings) Security Screening Successful candidates must be comfortable completing a comprehensive background screening, including criminal, employment, education, reference, and credit verification. About the Opportunity Our client is a leading global...

Company description Publicis Sapient is a digital transformation partner helping established organizations get to their future, digitally enabled state, both in the way they work and the way they serve their customers. We help unlock value through a start-up mindset and modern methods, fusing strategy, consulting, and customer experience with agile...

Posted: May 14, 2026 The Applications Development Senior Manager (Senior Java Developer – Vice President) is a senior‑level position responsible for driving results through hands‑on technical leadership and team guidance in the design, development, and delivery of enterprise applications. This role combines deep technical expertise with team...

Be a part of The Company’s Futures Technology team as a Java Architect. Focus on building scalable and resilient applications in a fast-paced, high-throughput environment. As a Java Architect, you will lead the design and implementation of robust microservices while mentoring mid-level developers. Your role involves addressing challenging technical issues...

Kaseya Limited in Toronto, Canada, is hiring a Senior Staff Software Engineer to shape the architecture and evolution of Java-based SaaS platforms and shared backend services. This hands-on leadership role focuses on solving complex distributed systems challenges and guiding multiple teams toward scalable, reliable solutions.You will collaborate with...

Senior Java Engineer (Architect / Technical Lead) Agentic AI Location: Toronto, ON (Hybrid 3 days/week onsite) Job Type: 6‑Month Contract (Extension up to 12 months possible) or Full‑Time (FTE) About The Role We are seeking highly experienced, hands‑on Senior Java Engineers with strong Software Engineering, Architecture, and Technical Leadership...

Work Arrangement: Hybrid(3 days onsite in a week) Employment Type: Contract Duration: 12+ Months Domain: BFSI Experience: 10+ Years Rate: CAD$55-60/hr Application Deadline: Aug 31th, 2026 SKILLS REQUIRED Designing| developing| deploying and maintaining software at scale using Java API Developing using Spring framework. Experienced Developing APIs...

Join Publicis Sapient as a Java Architect focused on transforming Capital Markets technology. Lead development efforts that enhance trade processing and risk management. This role within the Capital Markets Technology team is designed for a hands-on leader with a strong technical foundation in Java. You will collaborate closely with business partners and a...

Shape the future of AI with your expertise as a Java Architect at Agentic AI in Toronto, utilizing a hybrid work setup. This role requires leadership in software architecture and technical solutions. As a Java Architect, you will harness 8+ years of backend development experience to create scalable, innovative AI solutions. Your primary focus will include...

A leading technology consulting firm, Capgemini, is seeking a Java Architect to join their team. This role is crucial for developing scalable, high-performance applications using Spring Boot. Ideal candidates will have hands-on experience in designing RESTful APIs and leading technical teams within an agile environment. Join us and empower leading...

Citi is seeking a Senior Java Developer Solution Architect to lead the design of critical systems. This role emphasizes cloud-native, resilient architectures and innovative engineering solutions. With a focus on mission-critical systems, this role demands a solution architect who excels in Java and Spring while guiding teams through architecture and design....

A leading IT consulting firm is looking for a Talent Acquisition Manager in Mississauga, Canada. The successful candidate will lead architectural design and oversee technical teams in building modern data platforms. Key skills include advanced Java with Spring Boot, Kubernetes, and Big Data technologies like Spark and Scala. The role offers a competitive...

Citi is seeking an experienced Lead Applications Developer in Mississauga to own complex Java microservices initiatives. You will drive design, development, and delivery of enterprise-scale systems within a global technology organization. In this senior IC role, you set technical direction and translate business needs into scalable software solutions...

Business Intelligence Developer (Tableau) Iris Client’s one of the financial institutes looking to hire Tableau Developer based out of Halifax, Nova Scotia . Requirement: At least 5 years of hands-on experience using Tableau Desktop. Must have used Tableau desktop on a daily basis at least 50% of the time. Hands on experience using SQL and RDBMS...

A prominent technology firm in Toronto is seeking a Senior Software Developer. This role involves translating technical specifications into applications, developing programming specifications, and collaborating with stakeholders. Candidates should have extensive experience in Java programming, system integrations, and knowledge of IBM Curam. The position...

TD Securities is seeking an experienced Java Developer in Toronto to help build the next generation of risk computation platforms. You will work on microservices, streaming, and on-demand pricing to support trading and risk management in a global finance context.The role emphasizes scalable architecture, collaboration with global teams, and DevOps practices....

Publicis Sapient in Toronto seeks an experienced Java Lead to design, deliver, and support mission-critical middle office platforms for Capital Markets. You will lead cross-functional teams, drive architectural decisions, and ensure scalable, compliant solutions in a regulated banking environment. You will mentor developers, collaborate with Front Office,...

Kaseya is seeking a Senior Staff Software Engineer to shape the architecture and evolution of Java-based SaaS platforms and backend services. This hands-on technical leadership role involves solving complex distributed systems challenges and guiding initiatives across teams. You will partner with Engineering, Product, Security, and Architecture leaders to...

TD Securities is seeking an experienced Java Developer in Toronto to help build the next generation of risk computation platforms. You will work on microservices, streaming, and on-demand pricing to support trading and risk management in a global finance context. The role emphasizes scalable architecture, collaboration with global teams, and DevOps...