Jobs for staff java backend developer at Toronto

Join the Apple team in Toronto as a Staff Machine Learning Engineer for the News, Books, and Stocks segments. This role emphasizes innovative AI solutions and scalable machine learning applications. In this dynamic position, you will utilize your machine learning expertise to deliver impactful solutions that enhance Apple's content offerings. Collaborate...

RBC in Toronto is seeking a Staff Software Engineer to lead development of our data platform and AI capabilities, shaping scalable solutions and elevating engineering standards across the team.The role spans full-stack work with Java/Kotlin, Python, and React, API design, ETL pipelines, and DevOps practices. Strong PostgreSQL/Snowflake experience and...

Thomson Reuters products power the professionals who are shaping the world. Our platforms drive legal, tax, accounting and audit products, including Cloud Audit Suite—a connected set of products spanning Engagement Manager and Guided Assurance. As a Lead Software Engineer AI (Staff Engineer AI), you will own core backend and AI orchestration systems that...

Shape the future of banking technology in Toronto as a Back-End Developer. Utilize your coding skills to create impactful applications that prioritize client experiences and agile development. Join a team dedicated to transforming financial services with a full-time role focused on backend development in a collaborative environment. Candidates should...

Come make your difference in communities across Canada, where authenticity, trust and making connections is valued – as we shape the future of Canadian retail, together. Our unique position as one of the country's largest employers, coupled with our commitment to positively impact the lives of all Canadians, provides our colleagues a range of...

Become a Senior Full Stack Developer in Toronto, specializing in AI integration with cutting-edge technologies. In this hybrid position, work with Java, Spring Boot, and advanced AI tools to deliver innovative backend solutions. As a seasoned developer, you will manage high-performance backend services while integrating Large Language Models into existing...

Back-End Developer Looking for a Back-End Developer to build scalable APIs and manage databases. Ensure security and integrate with front-end services. Requirements: Bachelor?s degree in Computer Science or similar Proficiency in Python, Java, Node.js, or Ruby Experience with SQL/NoSQL databases Strong understanding of security best practices What We...

Confiar Services in Toronto, Ontario, is seeking a Senior Java Backend Developer with 15+ years of hands-on experience to design and build large-scale, high-performance backend systems. This hybrid role requires collaboration with product and data teams. The candidate will master Java 8+, Scala and Spark, with proven expertise in distributed architectures...

Project Overview Key Responsibilities Translate business requirements and technical specifications into scalable, secure, and fully tested full-stack applications Develop detailed technical designs and programming specifications Write, review, and maintain clean, efficient, and maintainable code following best practices Build and enhance data-driven...

Role Overview As a Staff Full Stack Software Engineer at Harvey, you’ll play a pivotal role in shaping the foundation of our product platform while directly building user‑facing features for some of the world’s leading law firms and enterprise customers. This team owns and operates the platform layer that enables secure, reliable, and flexible...

Software Developer, Developer Connect Insights Google Waterloo, ON, Canada Mid Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. X This posting is for an existing vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes. -...

StackAdapt is the leading technology company that empowers marketers to reach, engage, and convert audiences with precision. With 465 billion automated optimizations per second, the AI‑powered StackAdapt Marketing Platform seamlessly connects brand and performance marketing to drive measurable results across the entire customer journey. The most...

Description: Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies - from the world’s largest enterprises to the most ambitious startups - use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a...

Lightmatter, Inc. in Toronto seeks a Sr. Staff Physical Design Timing Engineer to lead backend digital execution for photonics CMOS technologies. You will work with a world-class team to define optimization strategies and push timing closure across nodes.You will own timing constraints development, STA, and tapeout sign-off, collaborating with RTL,...

What is the Opportunity? We're looking for an experienced Job Description We're looking for an experienced Java Backend Developer to join our dynamic team. You'll play a crucial role in delivering innovative integration solutions for our Commercial Banking Platforms, utilizing cutting-edge technologies. This is an exciting chance to contribute to high-impact...

Position Overview the company is looking for a Senior Full-Stack Software Developer to join the Admin Access and Insights team within the company Platform Services. The Admin Access and Insights team is dedicated to advancing the company’s managing-access capabilities. We focus on improving experiences for the administration experiences through scalable,...

Job Title: Senior Backend Engineer (SaaS, Data & AI) Job Summary We’re hiring a Senior / Staff Backend Engineer to lead the design and delivery of SaaS products powered by data, machine learning, and AI. This is a hands‑on role focused on building scalable backend systems, integrating ML/AI capabilities into real customer workflows, and driving...

About the Role We are looking for a Staff Engineer to steer the technical evolution of our AI‑centric business platforms, which currently prioritize ad revenue operations such as cross‑system intelligence, workflow automation, and document understanding. While the domain already supports live production traffic and active users, significant...

Full Stack Developer TORONTO: RESEARCH AND DEVELOPMENT - FULL TIME About Oncoustics: Oncoustics is creating and deploying advanced AI solutions for low cost, non‑invasive surveillance, diagnostics, and treatment monitoring of diseases with high unmet clinical need. Unlike other players in the space, we are not doing image recognition. Instead, we apply...

Take on a pivotal role as a Senior Security Engineering Developer focused on the Unified Authentication Platform. Apply your skills in secure coding and IAM technologies to enhance authentication processes. In this role, your primary focus will be developing and maintaining complex authentication solutions using Java/Spring Boot while integrating IAM...