741,897+ Senior Software Engineer Full Stack Java React Jobs in Canada — Top Companies Hiring July 2026

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Backend/Full‑Stack Engineer – Remote, Impact‑Driven

A pioneering financial technology company is seeking a Full Stack Developer to enhance user experiences using React Native, Python, and Kotlin. You will work closely with product, engineering, and design teams to create innovative solutions. The ideal candidate has over two years of experience, a focus on user-f ...

Full Stack Engineer PHP and Vue.js Focus

Elevate your career as a Full Stack Software Developer with Pixieset, working to deliver innovative features that reach 1.5 million users in a collaborative hybrid setting. This role combines your PHP and JavaScript expertise to improve photography business tools. As part of our growing Engineering ...

Dynamic Full Stack Engineer for Partner Products

Empower businesses as a Full Stack Engineer on the Partner Products Team at a leading financial platform, where you’ll focus on scalable solutions for partner integrations. Leverage advanced coding skills in a collaborative environment. The company seeks an experienced engineer to support its missio ...

Full Stack Engineer at Financial Infrastructure Platform

Become a key player at the company as a Full Stack Engineer, where you’ll focus on developing billing software that impacts millions. Your engineering skills will shape payment solutions for businesses of all sizes. In the Revenue and Financial Automation team, you will work on creating a robust bil ...

AI Focused Full Stack Engineer at Solink

Advance AI innovations as a Full Stack Engineer at Solink in Ottawa or Toronto. This hybrid role emphasizes system design for AI functionalities using TypeScript and Node.js. At Solink, you will immerse yourself in the engineering team, focusing on the development of AI agent orchestration services. ...

Lead Full Stack Engineer with Rails Focus

Join the organization as a Lead Full-Stack Engineer with a focus on Rails. Oversee software systems' design, development, and maintenance to ensure robust applications. As a Tech Lead Full-Stack Engineer, you will bring over 7 years of experience to the table. You'll write well-tested code, particip ...

Lead Full Stack Engineer with AI Focus

Step into a leadership role at Dialpad as a Lead Full Stack Engineer, specializing in scalable web applications powered by AI tools in British Columbia, Canada. Collaborate with various teams to build innovative solutions. In this pivotal role, you will take ownership of key features, mentor junior ...

Full Stack Engineer in Montreal at Milya

Milya AI seeks a Full Stack Engineer to develop AI solutions for the dental industry. This on-site, full-time role in Montreal focuses on creating and maintaining high-performance web applications. In this dynamic position, you will collaborate with various teams to devise technical solutions that e ...

Lead .NET Full Stack Engineer in Toronto

Unlock new opportunities as a Senior .NET Full-Stack Engineer with Cognizant in a hybrid model position based in Toronto, ON. Bring 7+ years of experience to the development of scalable enterprise applications using .NET technologies. You will play a key role in backend development for APIs and micr ...

Lead Full Stack Engineer Role at Tetra

Step into a Lead Full-Stack Engineer role at Tetra, Toronto, driving the future of digital assets within a collaborative team. This hybrid position focuses on strong technical leadership and impactful delivery. Functioning as a senior engineer and technical guide, you will work closely with the CTO ...

Lead Full Stack Engineer at Sago Mini

Drive impactful web development projects as a Senior Full Stack Developer at Sago Mini. This contractor role offers the flexibility of remote work or a hybrid setup in Toronto. As a key member of the Web Store team, you will lead the creation and maintenance of scalable web services for Sago Mini’s ...

Sr. Full Stack Data Science Engineer (Toronto)

Sr. Full Stack Data Science Engineer Join a high-impact analytics team that shapes business decisions through data, insights, and AI/ML. Collaborate with business leaders and cross‑functional teams to uncover opportunities, build scalable analytics solutions, and translate complex analysis in ...

Full Stack Engineer For Cloud Solutions Toronto

Drive cloud solutions as a Full Stack Engineer with El Agente, focusing on secure and scalable cloud infrastructure for a global audience. Collaborate on cutting‑edge platform features while managing complex backend systems. Join El Agente’s team as a Full Stack Engineer, where you will architect and opera ...

Citi Vice President Full Stack Engineer Mississauga

Become a Vice President Full Stack Engineer at Citi in Mississauga, Ontario with a hybrid working model. You will play a crucial role in developing a groundbreaking UI platform with cutting‑edge technologies. In this pivotal role on the CTO team, you will design and implement scalable web applications that ...

Sr Java Engineer Low Latency Saint Georges (Saint Georges)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Saint Valere Saint Valère, Quebec (Saint Valère, Quebec)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Repentigny)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real‑time data under strict low‑latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Saguenay)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You'll be working on performance-critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Joliette

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Lethbridge)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real‑time data under strict low‑latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Mercier

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Temiscaming

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Newmarket

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Fredericton)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real‑time data under strict low‑latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Mississauga

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Saskatoon)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real‑time data under strict low‑latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Halifax Regional Municipality

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Metro Vancouver

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Repentigny

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Newmarket

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Saint Prosper De Dorchester (Saint Prosper)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Saguenay

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Terrebonne)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You'll be working on performance-critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Lac Brome)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You'll be working on performance-critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Levis

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Quebec City

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Saint Laurent (Saint Laurent)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Grande Prairie

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Calgary

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Barrie

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Toronto

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Burnaby)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real‑time data under strict low‑latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Moncton

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Longueuil)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real‑time data under strict low‑latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr. Java Engineer (Low Latency) (Brossard)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You'll be working on performance-critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Etobicoke Toronto

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Quality It Resourcing Rouyn Noranda (Rouyn Noranda)

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

Sr Java Engineer Low Latency Regina

This client is seeking a senior Java engineer to design and build distributed, high-throughput systems that process real-time data under strict low-latency requirements. About the Role You’ll be working on performance‑critical infrastructure where milliseconds matter, contributing to system ...

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    Senior Software Engineer Full Stack Java React Jobs in Canada Job Search Guide, Trends and Insights