high performance jobs in Toronto

A technology consulting firm located in Toronto is seeking a Performance Engineer to develop and execute performance test strategies. The ideal candidate will have 2-5 years of experience in performance testing and strong skills in Java and JMeter. Responsibilities involve analyzing application performance, mentoring junior engineers, and optimizing systems....

A technology consultancy in Ontario is seeking an app developer to lead the development and maintenance of Flutter-based applications for iOS and Android. This role focuses on high-quality code translation from designs, optimizing app performance, and ensuring responsiveness across various devices. Candidates should have strong skills in Flutter, Android...

A technology solutions provider in Toronto is looking for a skilled developer with expertise in C++ and C#. The role involves designing and maintaining efficient code, optimizing performance, and collaborating with cross-functional teams to launch new features. Applicants should have strong skills in API calls, Windows services, and Agile methodologies,...

Stitch It is seeking a District Manager to lead multiple store managers across the district, translating business goals into store-level execution. You will coach, develop, and hold leaders accountable while ensuring strong sales, labour optimization, customer service, and adherence to Stitch It standards.Regular presence in stores, travel within the...

Collabera is seeking an iOS developer to design, build, and maintain applications across iOS devices. You will focus on delivering high-quality apps, integrating with back-end services, and collaborating with engineers across the stack.The role requires proficiency in Swift/Objective-C, experience with Core Data/Core Animation, RESTful APIs, and a strong...

First National invites applications for a Scrum Master in Toronto, Canada. This full-time role reports to the AVP of IT Applications & QA and focuses on guiding the Scrum Team, coaching agile practices, and removing impediments to empower self-organizing teams. The position requires strong communication, leadership, and analytical skills, with a drive to...

A cutting-edge tech company in Toronto is seeking a top-tier Rust engineer who has already shipped production smart contracts. Your role will include designing, building, and deploying high-performance Solana programs, optimizing for security and efficiency, and preparing codebases for audits. The ideal candidate has deep expertise in Rust, strong experience...

Costco operates The Wireless Kiosk in Canada and seeks a Business Sales Manager to lead a high-performing team at the Toronto West kiosk. You will drive performance through strong leadership, coaching, and accountable execution, ensuring member-first service and sustainable results. Based in the Toronto West region, you will recruit, onboard, and develop top...

A prominent hospitality organization in Toronto is seeking a passionate Service Leader to drive the success of a multi-million-dollar restaurant. This role involves attracting, developing, and retaining a high-performing team, managing budgets, and supporting new restaurant openings. The ideal candidate should have 1-3+ years of leadership experience and a...

Qualcomm Canada ULC seeks an ASIC Engineer to define, model, and design IP for high-performance products. You will verify, validate, implement, and document IP development across digital and/or analog domains. Collaboration with cross-functional teams shapes the product execution path. The role includes bring-up, debugging, and test automation, with a...

Quantum Technology Recruiting Inc. is seeking a Backend Software Engineer with strong Rust expertise. You will design and build high-performance backend services for a secure, scalable identity and security platform, working in a hybrid model in Ontario.The role involves developing REST and/or gRPC APIs, collaborating with architecture, frontend, and cloud...

A leading technology firm in Toronto is seeking a Senior Software Engineer to design and optimize backend systems for AI-powered platforms. In this role, you will architect high-performance services, manage large-scale data flows, and collaborate with cross-functional teams to implement AI capabilities. Candidates should have over 7 years of experience in...

A leading outdoor apparel company is looking for a Materials Developer 2 - Trims based in North Vancouver. The role involves developing high-performance trims and requires 3+ years of experience in materials and trims, along with a degree in a relevant field. This full-time position offers a competitive salary within the CAD$80,000 - $100,000 range, with the...

Seeking an HR Business Partner to align people strategies with operational goals for a Canadian gold mining company, focusing on policy advice and orientations.

Develops high-performance textiles and trims for an outdoor apparel company, requiring 3+ years of experience and offering a hybrid work model.

Experienced C++ & Unix Engineer needed for high-performance systems development and maintenance in Toronto. Hybrid onsite work model.

Seeking an experienced C++ & Unix Developer in Toronto to design and maintain high-performance applications, requiring at least 5 years of experience.

Experienced C++ & Unix Engineer needed for high-performance systems development and maintenance in Toronto. Hybrid onsite work model.

Seeking an experienced C++ & Unix Developer in Toronto to design and maintain high-performance applications, requiring at least 5 years of experience.

Join the Performance Consultant role at AutoTrader.ca . We are AutoTrader.ca, a leading Canadian digital automotive solutions provider. Our flagship brands — AutoTrader.ca , AutoSync , Dealertrack Canada , and CMS — help Canadians buy, sell, and finance vehicles with confidence. As part of the AutoScout24 group , Europe’s largest online car...