Jobs for senior java backend engineer java 21 spring boot at Toronto

Who We Are: Every transaction matters. Every Canadian matters. At Interac, we protect both — driving trust, security, and inclusion, so our digital economy thrives. Founded in 1984, Interac connects Canadians through secure digital payments, advanced identity verification and industry-leading fraud protection. Connecting banks, businesses, and individuals,...

RQ10036 - Specialized IT Consultant - Senior (APIs) 5-month contract Onsite / 21 College Street, Toronto Justice Technology Services - Ministry of Public and Business Service Delivery and Procurement Security Level: CRJMC Scope The project will deliver a secure, user-friendly notification platform that provides real-time updates and clear instructions...

We are re‑defining the fleet management industry to be people first, then business – delivering on our promise of a superior client experience. We are looking for a Senior Engineer Full Stack to lead the solutioning, design, development, and support of scalable web applications across the UI, API, backend, batch, and database layers. The expected result...

Become a pivotal part of our team as a Hands-On Staff Software Engineer, specializing in AI/ML and Java backend development. You will engage in groundbreaking greenfield projects and scalable system design. We are seeking a dedicated Staff/Principal Software Engineer with over 10 years of software engineering experience. Your extensive knowledge of AWS and...

Get AI-powered advice on this job and more exclusive features. Role Overview The Senior Software Developer will be responsible for designing, developing, and implementing automation, integrations, and reporting solutions across enterprise platforms. This role includes creating technical documentation, supporting production operations, and conducting...

the company (QFG), through its companies - Questrade, Questbank, Questrade Wealth Management, Community Trust Company, Zolo, and Flexiti, provides securities and foreign currency investment, professionally managed investment portfolios, mortgages, real estate services, financial services and more. We use cutting-edge technology to help Canadians become much...

The Intermediate Backend Developer works closely with engineering teams to design, implement, and maintain components of the Smile Digital Health platform. This position operates with a good degree of independence, contributing across the full development lifecycle from requirements analysis through to delivery, while developing deeper technical expertise in...

NTT DATA Services in Toronto, Ontario is seeking a Business Consultant to lead architecture, design, and delivery of enterprise KYC, CLM, and payment platforms. You will work across business, architecture, engineering, and product teams to modernize KYC and payments, integrating enterprise systems and delivering scalable solutions. The role requires...

About Kaseya Kaseya is the leading provider of AI‑powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long‑term business success....

Position: Senior Python Engineer Location: Downtown Toronto, Hybrid/Onsite Salary Range: $100K-$150K Job Type: Permanent Posting Type: Open Vacancy We're partnering with a growing financial technology firm looking to add a Senior Backend Engineer to their engineering team in Toronto. This position focuses on building scalable backend systems that...

10+ years of experience building and operating production-scale distributed systems.Proven experience designing and developing scalable backend platforms and services.Strong understanding of software architecture, system design, and cloud-native development.Experience translating ambiguous business requirements into technical solutions and execution...

TekRek is partnered with a high-growth product company building the data platform behind a modern telematics API, supporting real-time ingestion, storage, enrichment, and analytics for high-volume IoT and time-series workloads at petabyte scale.The RoleThis is not a traditional data engineering seat; you will own the long-term buildout of the data platform...

At eBay, we're more than a global ecommerce leader — we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...

At eBay, we’re a global ecommerce leader reinventing how the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets. We are committed to pushing boundaries and shaping the future of ecommerce for enthusiasts. Our customers guide our work, and we value authenticity, bold ideas, and authentic collaboration. As a...

1 month ago Be among the first 25 applicantsGet AI-powered advice on this job and more exclusive features.About UsFounded in 2014, we offer the industry’s first and only cloud-based, fully-customizable, end-to-end software solution to automate securities-based lending from origination through the life of the loan. By combining thought leadership in...

This job is with eBay, an inclusive employer and a member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. At eBay, we're more than a global ecommerce leader - we're changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190...

At the company, the customer is at the center of everything we do. Millions of end users rely on our products every day. We believe in empowering engineers with the right tools, autonomy, and support to solve critical problems that shape the future of our business – and that’s where you come in. We are looking for self‑motivated engineers who are...

Job Description As a Lead Software Engineer on the Advice Centre Engineering Team, you will architect and lead the design, development, and delivery of enterprise-scale applications and backend services that enable real-time audio streaming, transcription, and AI-powered summarization. You’ll drive RBC’s broader AI strategy by championing technical...

At eBay, we're more than a global ecommerce leader - we’re changing the way the world shops and sells. Our platform empowers millions of buyers and sellers in more than 190 markets around the world. We’re committed to pushing boundaries and leaving our mark as we reinvent the future of ecommerce for enthusiasts. Our customers are our compass,...

Scotiabank is seeking a senior CIAM engineer to drive hands-on implementation of enterprise identity and access management solutions. You will lead CIAM configuration, integration, and security practices across multiple channels and geographies, ensuring regulatory compliance and reliable identity services. The role requires deep expertise in Java/J2EE,...