senior optimizer test engineer sql jobs in Toronto

At CAAT, we’re passionate about what we do. And it shows! Here, you’ll find a cultural spark in everything we do – from the way we partner with members and employers, to the way we work, collaborate, and grow. It doesn’t just feel different at CAAT. It is different. We’re one of the fastest-growing pensions in the country for a reason. We challenge...

Toronto, Ontario (4 days in office in Toronto) The Opportunity We are proud to partner with a rapidly growing, crypto-native financial platform at the forefront of decentralized finance (DeFi). Our client is building innovative solutions designed to give users complete control over their wealth, simplifying the way individuals save, earn, and spend crypto...

RQ11363 - DevOps/Cloud Engineer - Senior Duration: 1 Year (252 Business Days) Location: ONSITE at 222 Jarvis St CA$140,000.00–CA$180,000.00 yearly Full-time Must Have: Design, provision, and manage AWS infrastructure including VPCs, subnets, security groups, IAM policies, EC2, ECS, EKS, RDS, S3, Route 53, and CloudFront. Architect multi-account AWS...

About Us Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities. About Us Appnovation is a global, full-service digital...

Location: Toronto, Ontario Senior Full-Stack Engineer - Interactive Systems & AI Our client is building a new kind of interactive character experience: combining animation, real-time systems, and AI to bring expressive digital characters to life. We’re developing a platform where characters are not just animated, but responsive, programmable, and part of a...

Database technologies like SQL, Oracle, POSTGRES 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...

Morningstar is seeking a highly motivated and experienced Senior Software Engineer to help shape the future of our next-generation Data Delivery Platform. This platform provides seamless access to Morningstar's global investment data and powers data-driven experiences used by investors, financial professionals, and institutions worldwide. Built on Amazon Web...

At Index Exchange, we're reinventing how digital advertising works-at scale. As a global advertising supply-side platform, we empower the world's leading media owners and marketers to thrive in a programmatic, privacy-first ecosystem. We're a proud industry pioneer with over 20 years of experience accelerating the ad technology evolution. Our proprietary...

Step into a pivotal role at Localcoin as a Senior DevOps Engineer. Utilize your extensive AWS knowledge and leadership skills to manage cloud infrastructure in a hybrid work environment. As a vital part of Localcoin's rapidly growing team in Etobicoke, ON, you will focus on hands-on execution and also mentor fellow engineers. This role demands deep...

Elevate the fintech landscape as a Senior Engineer specializing in full-stack development at Relay. Focus on building reliable solutions for small business owners in a digital banking environment. As part of Relay's engineering team, your 3+ years of experience will help shape our banking products. You’ll be responsible for the development lifecycle of...

Cohere in Canada is seeking a Senior Staff Software Engineer to design and build production-ready systems that power large-scale AI models. You will drive tooling for ML research and collaborate across Infra, Efficiency, Serving, and science teams to push frontier models into production. You will optimize ML code, experiment with frontier models on our...

Company Overview If you are passionate about water and technology, Trinnex is the place for you! Trinnex is a visionary company that is transforming the way water resources are managed and protected. By combining cutting-edge digital technologies, such as sensor/IoT data, models, geospatial data, and AI/machine learning, we create innovative, smart, and...

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...

Senior Advanced Design Engineer Location: [Ottawa Office / Montreal or Toronto considered], On-Site Reports to: Director of Structures Type: Full-Time The Role You carry structural and systems architecture from concept through defence-program certification — layouts, trade studies, interfaces, and using your experience to quickly call the right...

About Big Viking Games Big Viking Games is a Canadian gaming company focused on building, operating, and growing long-standing online game communities. Our games have entertained players for years, supported by loyal audiences, live operations, evolving content systems, product innovation, and deep player-driven economies. Our flagship titles, YoWorld and...

Appnovation is a global, full-service digital partner that combines Strategy, Experience & Design, Engineering and Managed Services. We build digital solutions that deliver real impact today and serve as foundations for future growth. Bold ambition. Practical action. Endless possibilities.As a Senior Data Engineer, AI & Agents, you will prepare enterprise...

DescriptionAnnapurna Labs team at Amazon builds Neuron, the software development kit used to accelerate deep learning and GenAI workloads on Amazon’s custom machine learning accelerators, Inferentia and Trainium.The Acceleration Kernel Library team is at the forefront of maximizing performance for Amazon's custom ML accelerators. Working at the...

We are seeking a Senior Software Quality Engineer – AI Focused to drive quality, reliability, and automation for AI-enabled software products. The role will collaborate with Development, DevOps, Product, and QE teams to design robust testing strategies and scalable automation frameworks. The engineer will test AI/ML and Generative AI features, APIs,...

Relay is a digital banking platform that gives self‑made business owners the tools and know‑how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transforming cash flow from a constant source of...

Relay is a digital banking platform that gives self-made business owners the tools and know-how to be great with money—bringing clarity, confidence, and control to every dollar earned, so they can turn hard work into lasting success. We do this by replacing financial guesswork with real visibility, transforming cash flow from a constant source of stress...