java backend engineer jobs in Toronto

TD is seeking a Software Engineer II in Toronto to lead technical and operational support for the Credit Platform team. You will ensure reliability, stability, and continuous improvement of critical applications while aligning with technology standards and operational excellence.You will collaborate with technology, business, infrastructure, vendor, and...

Scotiabank is seeking a senior Java developer to architect and deliver scalable, enterprise-grade systems. You will build microservices with Spring Boot, design APIs, and work across SDLC in a Cloud environment. The role emphasizes security, Agile practices, and collaboration with stakeholders within a wealth management context.You will mentor teammates,...

Cresta is on a mission to turn every customer conversation into a competitive advantage by unlocking the true potential of the contact center. Our platform combines the best of AI and human intelligence to help contact centers discover customer insights and behavioral best practices, automate conversations and inefficient processes, and empower every team...

EvenUp seeks an engineer to own the full project lifecycle from conception to deployment, collaborating with backend, product, and design teams to deliver innovative integration solutions. The role emphasizes API design (REST/GraphQL), data structures, and scalable interfaces, with bonus exposure to React/TypeScript and AI-driven workflows. Hybrid work...

Affirma is hiring for a backend-focused role focused on designing, developing, and launching scalable backend systems. You will work with Python or Kotlin, contribute to a large codebase, and participate in code reviews to maintain high quality. You will collaborate with teams and stakeholders, taking ownership of growth opportunities and balancing speed...

A leading technology company located in Ontario is seeking an experienced backend developer to architect and scale the backend infrastructure supporting its research and AI platforms. The ideal candidate has over 5 years of backend development experience and is proficient in Node.js, Python, or Go. The role involves developing scalable systems, managing...

A healthcare technology platform is seeking a Full-time Software Engineer to craft solutions that reshape the connection between healthcare professionals and facilities. You will collaborate with product managers to build impactful features and work within a dynamic remote team. Ideal candidates will have expertise in TypeScript and Node/NestJS, with a focus...

Fullscript is hiring a senior IAM backend engineer in Canada. You will collaborate with a focused development pod to build and maintain IAM capabilities, focusing on authentication, authorization, and security across services. You’ll contribute to a scalable backend stack using Ruby on Rails, GraphQL, and Apollo, while partnering with product, security,...

Kaseya is hiring a Senior Backend Engineer (SaaS, Data & AI) in the Toronto area. You will lead backend design, APIs, and data/ML integration for multi-tenant SaaS platforms, partnering with Product, Design, and Data teams to drive scalable, high-impact features.The role emphasizes hands-on development, system reliability, and mentoring engineers while...

$60 - $65 Grow your career with an innovative global bank in Mississauga, ON as aSenior Forward Deployed Java Engineer in Test (SDET) / Quality Engineering Architect to define, champion, and drive the global quality engineering strategy across multi-tier, high-throughput trading platforms. Contract role with strong possibility of extension and conversion to...

Java and Spring Boot skills define this FHIR integration engineering work, focused on REST APIs, healthcare interoperability, and production services.This Java Software Engineer role requires hands-on FHIR R4 and DSTU2 processing in production-grade services. You will work with NextGen Connect, HL7 v2, ReactJS, and Ontario healthcare standards. The...

Join BiblioCommons as a Senior Backend Engineer in Toronto and lead the development of innovative library solutions. Enhance your skills while building scalable systems that serve millions each month. This position focuses on implementing resilient systems and mentoring team members, contributing significantly to the growth of the business. You will lead...

DoorDash is seeking highly motivated recent graduates to join our engineering team as product engineers. You will help design, build, and operate scalable features that power our three-sided marketplace of consumers, merchants, and dashers.You’ll work with mentors to learn modern software practices, contribute to backend and frontend flows, write clean...

Robinhood in Toronto, ON is seeking a Staff Software Developer for the Backend Platform. The role focuses on setting technical direction, leading multi-team initiatives, and improving backend systems used by hundreds of engineers. You will shape platform capabilities, tooling, and standards to ensure fast, secure, and scalable product delivery. The position...

Roadpost, Inc. is seeking a Software Engineer to own a defined service within the Commercial System Project Team. You will design, build, test, and maintain backend software powering catalog, CRM, billing, provisioning, and inventory management. You will collaborate with vendors and partners to deliver reliable solutions, implement runbooks, and focus on...

A leading consulting firm in Toronto is looking for an experienced Application Support professional with strong expertise in Java and PL-SQL. The role involves managing enterprise-grade applications in banking, leading support functions, and troubleshooting complex database issues. Candidates should possess skills in scripting languages, ITIL management, and...

Kumaran Systems in Toronto is seeking an experienced QA Automation Engineer to elevate our automation strategy. You will design and maintain UI automation frameworks using Selenium and Java, and drive end-to-end test automation across APIs and UI layers. You will collaborate with developers, QA, and business teams in Agile environments, leveraging GenAI...

Priceline.com LLC in Toronto, Ontario, is seeking a Java Full-Stack Developer to join our hybrid team. You will build backend Java services, React front-ends, and APIs, contributing to high-traffic, low-latency systems in a travel-focused environment. You will work in a cross-functional agile team, implement GraphQL data querying, cloud deployments...

A leading technology firm is seeking an experienced L4 Engineer to support modern data engineering and application development. This hybrid role requires strong expertise in Azure data services and hands-on experience with technologies like Azure Databricks and Java Spring Boot. Candidates must demonstrate excellent problem-solving skills and coding...

Reuters in Toronto, Canada is seeking a hands-on Senior Software Engineer with strong DevOps and cloud platform expertise. You will design, build, deploy, and operate scalable cloud-native services using Java, Spring Boot, AWS and PostgreSQL, while owning CI/CD pipelines and infrastructure as code. You will partner with Product, Architecture, Security and...