senior java distributed systems engineer jobs in Toronto

Sargent & Lundy is seeking a Senior Substation Engineer in Canada to contribute to the detailed electrical design and project management of high voltage substations. You will lead conceptualization, planning, and execution within a project team, and prepare client-facing reports that meet required formats. The role emphasizes collaboration, knowledge...

Who We Are Looking For We are looking for an enthusiastic full-stack developer to write high performance Java and Rust code as part of the EFX Boston team Who We Are Looking For We are looking for an enthusiastic full-stack developer to write high performance Java and Rust code as part of the EFX Boston team EFX is a multi-platform team that writes...

Apex Systems in Toronto, ON, is seeking an expert Full Stack Designer/Developer for a hybrid role with Mondays on-site and a first-Friday on-site requirement. The position focuses on designing, building, and maintaining scalable full-stack applications across frontend and backend, APIs, microservices, and cloud deployments. You'll work closely with product,...

Thomson Reuters in Toronto, Ontario is seeking a Senior Software Engineer with strong DevOps and cloud expertise to design, build, deploy and operate scalable cloud-native services. You will work with Java, Spring Boot, AWS, PostgreSQL, CI/CD and IaC across development to production, in a hybrid model with three days onsite per week. You will partner with...

CareLink (by Asepha) is based in New York and Toronto, building agentic solutions that re-imagine how medications are prescribed, verified, and supported across the pharmacy ecosystem. Backed by $4M in funding and trusted by multiple Fortune 50 healthcare organizations, we’re scaling rapidly and seeking a talented, innovative Senior Software Engineer to...

Senior Linux Systems Engineer roles demand expert RHEL administration and Ansible automation, with hybrid work in Downtown Toronto, Ontario.This six-month contract supports enterprise infrastructure modernization initiatives. The hands-on senior engineer administers Linux environments, develops automation, and supports large-scale migrations. Work spans...

CBRE Group, Inc. is seeking a Senior Systems Engineer to manage infrastructure resources, monitor system platforms, and support IT operations across on-premises and hybrid environments. You will design, deploy, and optimize virtualization and cloud environments (Hyper-V, VMware, Azure), implement DR and security best practices, and collaborate with...

You are as unique as your background, experience and point of view. Here, you'll be encouraged, empowered and challenged to be your best self. You'll work with dynamic colleagues - experts in their fields - who are eager to share their knowledge with you. Your leaders will inspire and help you reach your potential and soar to new heights. Every day, you'll...

TribalScale is a digital innovation firm helping organizations adapt and thrive through transformative digital products and AI-driven solutions. The Forward Deployed Engineer will embed with client and internal teams to design, deploy, and deliver production-quality software in real-world environments, balancing hands-on work with strategic technical...

A leading financial services firm is seeking a Senior Back-End Java Developer to support the modernization of their Foreign Exchange platform. The role involves developing high-performance back-end components and RESTful APIs, focusing on integration across banking systems. Ideal candidates have over 7 years of Java experience, particularly in FX or Capital...

A leading software solutions company in Toronto is seeking a skilled Java Developer with expertise in AWS to join their development team. The ideal candidate will possess strong knowledge of Java, Spring Boot, and no-SQL databases. This role involves developing applications, engaging in code reviews, and collaborating with DevOps on CI/CD pipelines. The...

Headstart seeks an experienced engineer to own client engagements end-to-end, from discovery to production of AI systems across multiple domains. You will translate enterprise problems into concrete technical scopes and ship reliable AI solutions, contributing to platform patterns and infrastructure. Expect collaboration across teams, code reviews, and a...

Over 50,000 customers globally trust our end-to-end, cloud-driven networking solutions. They rely on our top-rated services and support to accelerate their digital transformation efforts and deliver unprecedented progress. With double-digit growth year over year, no provider is better positioned to deliver scalable outcomes than Extreme. Inclusion is one of...

About KinaxisAre you looking to join an innovative, market-leading company where you can truly elevate your career? At Kinaxis we are serious about culture, we are serious about technology, we are serious about customers, and we are serious about not taking ourselves too seriously. If you are looking to be part of an incredible growth story, then we might...

Waabi, founded by AI visionary Raquel Urtasun, is the leader in Physical AI. With a world-class team, we're unlocking the next era of autonomous transportation with technology that's powering commercial autonomous trucks and robotaxis. Waabi is backed by and partners with world leaders in AI, automotive, logistics, and deep tech. With offices in Toronto, San...

A leading technology firm in Toronto is seeking a Senior Machine Learning Engineer to build production-grade ML systems. The ideal candidate should have hands-on experience in deploying ML solutions using deep learning frameworks like PyTorch and TensorFlow. This role involves collaborating with cross-functional teams to drive business impact through ML...

We are looking for a senior engineering leader with 10+ years of production software engineering experience to work directly with senior stakeholders at a large financial institution. This is a hands‑on engineering role focused on enterprise‑scale engineering transformation, automation, and platform modernization.The ideal candidate comes from a strong...

About Us We are the independent expert in assurance and risk management. Driven by our purpose, to safeguard life, property, and the environment, we empower our customers and their stakeholders with facts and reliable insights so that critical decisions can be made with confidence. About Energy Systems We help customers navigate the complex transition to a...

Capital One Canada is hiring a Principal Associate, AI Engineer to join the IFX team in Toronto. You will partner with engineers, researchers, PMs to deliver AI-powered products and shape how associates interact with Capital One's systems. You will design, develop, test, deploy, and support AI software components, including foundation model training, LLM...

Senior Software Engineer - Accounting & Ledger Systems BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused on accelerating the transition of the financial system to a digital asset economy. BitGo...