Jobs for senior java engineer distributed systems remote at Toronto

Application Deadline:10/29/2026Address:33 Dundas Street WestJob Family Group:TechnologyPrincipal Engineer, AI Platform & FabricsDescriptionBMO is building the platform capabilities that make enterprise AI safe, governed, and scalable. We are seeking experienced Principal/Senior engineers to build and operate the core infrastructure that governs how AI runs...

Expand your career with Apple as a Senior Machine Learning Engineer based in Toronto, working on cutting-edge projects in news and books. Advance your expertise in AI-driven content solutions. In this essential role, you will lead the design and implementation of scalable machine learning services that enhance Apple's News and Books functionalities....

Mattermost is the leading collaborative workflow platform for defense, intelligence, security, and critical infrastructure. Trusted by the U.S. Department of War and Fortune 500s, our platform runs on-premises and in private clouds, delivering secure messaging, file sharing, workflow automation, audio/screenshare, and project management—all with full data...

Nimble is a healthtech company on a mission to simplify access, understanding and management of healthcare. We are starting by building the largest, most loved pharmacy business in the world. We are a fast-growing, technology-first startup driven by perfecting the patient and pharmacist experience. Nimble fosters a culture of collaboration, open...

## System Design Specialist, IntermediateApply: Hybrid: Toronto, Ontario, Canada: Full time: Posted Today: R0142413**Location:**Toronto, Ontario, Canada**Job ID:**R0142413**Date Posted:**2026-09-10**Company Name:**Hitachi Rail Canada Inc.**Profession (Job Category):**Engineering & Science**Job Schedule:**Full time**Remote:**No**About Us**A career...

We are looking for a Senior Workday Test Engineer with Workday HCM (Recruiting) testing experience. In this role, you will be responsible for designing, building, and executing comprehensive test strategies for Workday Recruiting implementations, workflows, and integrations, while heavily driving automated testing initiatives using Java/Python and...

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate...

About d1g1t d1g1t built the industry's first enterprise wealth management platform powered by institutional-grade analytics and risk management tools. Founded and led by veteran fintech engineers who've built portfolio systems for global banks, hedge funds, and regulators, d1g1t gives wealth management firms capabilities they've never had before....

Description We are currently seeking a talented Java Developer with expertise in the Banking Sector, specifically in SWIFT and ISO20022 standards for a client in Toronto. RESPONSIBILITIES Translate business requirements into effective system designs during client engagements. Design, build, deploy, and maintain responsive Payments-related web...

At Kepler Communications, we're not just imagining the future of on-demand space connectivity - we’re leading it! Our mission is to provide real-time on-orbit connectivity for critical missions, enabling a new era of data-driven intelligence and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay...

As one of the first pioneers of earned wage access, our passion at EarnIn is building products that deliver real-time financial flexibility for those with the unique needs of living paycheck to paycheck. Our community members access their earnings as they earn them, with options to spend, save, and grow their money without mandatory fees, interest rates, or...

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity - it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well‑being. Our mission is simple: to break down...

We’re building applied AI systems for high‑stakes, real‑world decisions Our platform ingests and reasons over large, messy data to surface evidence with hard constraints around fairness, auditability, and low bias. The single gnarliest, most impact‑heavy place this problem shows up is in insurance claims, so that’s where we’re deployed today,...

Embark on a challenging journey as a Senior Interlocking Hardware Design Engineer in railway signaling. Focus on creating innovative hardware solutions that ensure safety and efficiency. This senior engineering role involves the design and standardization of hardware solutions within regulated environments. You will work closely with various teams from...

Scientific Games: Scientific Games is the global leader in lottery games, sports betting and technology, and the partner of choice for government lotteries. From cutting-edge backend systems to exciting entertainment experiences and trailblazing retail and digital solutions, we elevate play every day. We push game designs to the next level and are pioneers...

Job Summary Senior OT Network Engineer PowerON Energy Solutions Full-time Hybrid | Toronto, ON, Canada This posting is for a newly created position Salary range $130,000 - 145,000 Reporting to the Head of Energy Markets & Software Solutions, you will be part of a team developing advanced OT and energy solutions for large business and institutional customers,...

Impact customer onboarding at Pantheon as a Senior Software Engineer focused on enhancing the user experience. Work remotely while employing technologies like Python and GraphQL to improve service outcomes. In the New Customer Experience team, you'll be instrumental in reshaping how clients discover and adopt Pantheon’s innovative platform. Your role will...

Shape the future of finance as a Senior Software Engineer in Tokenization at our Toronto office. Lead the development of tokenized equity systems with a focus on precision and security. In this pivotal role, you'll be part of an elite team, utilizing blockchain technology to solve critical financial challenges. With a strong emphasis on backend development,...

Advance your career as a Senior Voice AI Software Engineer with SoundHound AI, working to transform restaurant experiences through innovative menu solutions. Hybrid workplace options available. Play a pivotal role in the Menu Data Engineering team where you design algorithms for menus meant for voice navigation. Your work will not only enhance customer...

About the role We are seeking a highly skilled and self-motivated Senior AI Test Automation Engineer to join our Quality Engineering team. The ideal candidate will have extensive experience in test automation, database validation, AI-assisted testing, and modern quality engineering practices. This role requires expertise in building scalable automation...