76,409+ Fullstack Developer Java Reactnextjs Jobs in Canada — Top Companies Hiring June 2026

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Senior Full Stack Engineer for Automation Platform (Remote)

A leading financial clearing firm in Toronto is seeking an experienced Full Stack Developer to develop and automate software solutions for internal and external clients. The role involves enhancing business processes and requires strong skills in web development, as well as experience with automation platforms a ...

Aerospace Software Engineer: Cloud, CI/CD, Java/Python

A leading aerospace engineering firm in Longueuil, Quebec is seeking a Software Developer to design and enhance software applications for critical aerospace solutions. The ideal candidate should have a Bachelor's or Master's degree in Software Engineering or Computer Science, coupled with 2-3 years of relevant e ...

Senior Java Platform Engineer — Fixed Income Data Tech

A global financial services corporation located in Peel Region, Mississauga is looking for a passionate senior developer to join the Fixed Income Data Platform Team. The role involves analyzing system requirements, designing analytical services, and enhancing application performance. Candidates should have over ...

Senior Java Data Platform Engineer Fixed Income

A leading financial institution is looking for a passionate senior developer to enhance its Fixed Income Data Platform. The successful candidate will have over 4 years of software development experience with a focus on Java, and expertise in Apache Flink for real-time processing. Key responsibilities include ana ...

Senior Backend Engineer: Database & Java Specialist

A software development company in Toronto is seeking an experienced Backend Application Developer to drive the development of database-centric web applications. In this role, you will design and implement solutions, focusing on quality and team productivity while utilizing advanced knowledge of Java and PostgreS ...

Latency Critical eFX Platform Engineer

A leading financial technology firm in Toronto seeks a Low-Latency eFX Trading Platform Developer to design and optimize components of its electronic trading platform. The ideal candidate will have 6–8 years of Java and C#/.NET development experience in electronic trading, focusing on latency-sensitive processes ...

Senior Java Full Stack Engineer (Spring Boot + Angular)

A leading technology solutions provider in Toronto seeks a Senior Full Stack Developer with expertise in Java, Spring Boot, and Angular. The successful candidate will design and develop enterprise-grade applications and collaborate with cross-functional teams. We are looking for someone with over 8 years of expe ...

Senior Full Stack Engineer: Data Pipelines & APIs (Toronto)

A tech firm in Toronto is seeking a Senior Software Developer for a full-time role to design and implement data pipelines and applications. Candidates must have extensive experience in Java, Oracle databases, and full-stack development, including both front-end and back-end technologies. Responsibilities include ...

Senior Low Latency eFX Platform Engineer

A software development company in Toronto is seeking an experienced Low-Latency eFX Trading Platform Developer to design and optimize core components of a real-time trading platform. The role requires deep expertise in Java and C#/.NET, with a proven background in low-latency trading systems. You will be respons ...

Senior Java Backend Engineer: Spring Boot, REST & SQL

A leading tech firm is seeking a skilled developer proficient in Java and Spring Boot, alongside strong SQL Server knowledge. The role requires familiarity with RESTful API implementation and security best practices for back-end development. The ideal candidate must have experience with version control systems l ...

Senior Low Latency eFX Platform Engineer

A software development company in Toronto is seeking an experienced Low-Latency eFX Trading Platform Developer. The role involves designing and optimizing latency-sensitive trading processes while collaborating with traders and stakeholders. Candidates should have 6–8 years of hands-on experience in Java and C#/ ...

Backend Engineer HealthTech (Hybrid/Remote Canada)

A health technology company is seeking an Internal Back-End Software Developer to enhance its remote health platform. This role requires expertise in back-end solutions, collaboration with cross-functional teams, and a strong foundation in programming, especially Java. The ideal candidate should have over 4 year ...

Hybrid Junior Software Developer — Ottawa, Growth & Impact

A leading technology company in Ottawa is looking for a Junior Software Developer to contribute to all phases of software development. This role involves designing, developing, and testing software modules while collaborating with various stakeholders. The ideal candidate should have proficiency in Java, Python, ...

Senior Low Latency eFX Platform Engineer

A technology company in Toronto is seeking a Low-Latency eFX Trading Platform Developer to design and optimize its real-time electronic trading platform. Responsibilities include developing latency-sensitive processes for pricing, execution, and distribution. Candidates should have over 6 years of Java and C#/.N ...

Senior Low Latency eFX Platform Engineer

A leading software development firm in Toronto is seeking a skilled Low-Latency eFX Trading Platform Developer to create and enhance real-time electronic trading processes. This role involves designing systems where latency is critical and collaborating closely with trading teams to ensure seamless integration o ...

Lead Python Software Engineer — Remote

A leading software firm is seeking a highly experienced Lead Software Developer in Montreal, Quebec. In this role, you will work on cutting-edge SaaS technologies and lead impactful projects. The position requires deep expertise in programming languages such as Python and Java, alongside a commitment to high-qua ...

Senior Backend Engineer: Database & Java Specialist

A software development company in Toronto is seeking an experienced Backend Application Developer to drive the development of database-centric web applications. In this role, you will design and implement solutions, focusing on quality and team productivity while utilizing advanced knowledge of Java and PostgreS ...

Senior Platform Streaming Engineer

A leading identity management firm in Toronto is looking for an experienced software developer to join their team. The ideal candidate will have 3–5 years of experience in software development within agile environments and strong skills in Golang or Java. You will play a key role in designing and developing high ...

Senior Software Engineer Go/Java Microservices (Remote)

A technology company is seeking a Sr. Talent Acquisition Coordinator for a remote .Net Full Stack Developer position in Canada. The ideal candidate should have 8 to 10 years of experience in software development, proficiency in Go, SQL, Java, and YAML, along with hands-on experience with Kubernetes. A Bachelor’s ...

Java Full Stack Engineer: Design, Build & Mentor

A leading IT services provider is seeking a qualified Software Developer in Calgary, Alberta. This role involves designing and deploying technical solutions, analyzing database applications, and collaborating with cross-functional teams. Candidates should have a bachelor's degree in Computer Science or related f ...

Agile Dev Intern — Business Data Cloud

A leading technology firm in Vancouver seeks an SAP iXp Intern - Agile Developer for an 8-month internship. The role involves engaging in coding, testing, and enhancing software using Agile principles. Candidates should be enrolled in Computer Science or Engineering and possess knowledge of HTML, CSS, JavaScript ...

Senior Full Stack Tech Lead, Java Microservices

A leading technology company in Canada is seeking a skilled Full-Stack Developer to develop and maintain banking applications. The ideal candidate will have over 10 years of experience in application development with strong expertise in Java and Spring frameworks. Responsibilities include designing RESTful APIs ...

Senior Full Stack Engineer Remote Fintech & Banking

A tech services firm in Canada is looking for a Senior Full Stack Developer based in Metro Vancouver. This role involves end-to-end delivery of complex web applications and architectural leadership across Java, .NET, and React technologies. Candidates should have at least 10 years of experience and a strong prof ...

Junior Software Engineer – Java/Kotlin, AWS + Equity

A leading software company is looking for an Entry Level Software Developer to work in Toronto. This role will focus on developing high-quality software using Java, Kotlin, AWS, and React/Typescript. The ideal candidate should have a passion for software engineering, strong problem-solving skills, and be a self- ...

Senior Application Developer Liquidity Risk Platforms

A leading financial institution in Toronto is seeking an experienced Senior Application Developer to support and enhance liquidity risk projects. The ideal candidate should have over 5 years of experience in application programming, especially with Java, SQL, and various development tools. Responsibilities invol ...

Senior Java Data Platform Engineer Fixed Income

A leading financial institution is looking for a passionate senior developer to enhance its Fixed Income Data Platform. The successful candidate will have over 4 years of software development experience with a focus on Java, and expertise in Apache Flink for real-time processing. Key responsibilities include ana ...

Backend Engineer HealthTech (Hybrid/Remote Canada)

A health technology company is seeking an Internal Back-End Software Developer to enhance its remote health platform. This role requires expertise in back-end solutions, collaboration with cross-functional teams, and a strong foundation in programming, especially Java. The ideal candidate should have over 4 year ...

Hybrid Senior Software Engineer — Remote/Onsite

A leading technology firm in Toronto is seeking an experienced Software Developer - Senior to drive software development initiatives. The role involves translating specifications into working applications, coding, testing, and providing post-implementation support. Candidates should have over 10 years of experie ...

Senior Java Platform Engineer — Fixed Income Data Tech

A global financial services corporation located in Peel Region, Mississauga is looking for a passionate senior developer to join the Fixed Income Data Platform Team. The role involves analyzing system requirements, designing analytical services, and enhancing application performance. Candidates should have over ...

Latency Critical eFX Platform Engineer

A leading financial technology firm in Toronto seeks a Low-Latency eFX Trading Platform Developer to design and optimize components of its electronic trading platform. The ideal candidate will have 6–8 years of Java and C#/.NET development experience in electronic trading, focusing on latency-sensitive processes ...

Hybrid Junior Software Developer — Ottawa, Growth & Impact

A leading technology company in Ottawa is looking for a Junior Software Developer to contribute to all phases of software development. This role involves designing, developing, and testing software modules while collaborating with various stakeholders. The ideal candidate should have proficiency in Java, Python, ...

Real Time Network Communications Software Engineer

A leading supplier of communication systems in Ottawa is seeking a Network Communications Software Developer to design and maintain software for Air Traffic Management systems. Ideal candidates will have a Bachelor's degree in Electrical or Computer Engineering and 2-5 years of software development experience, w ...

Senior Java Platform Engineer — Fixed Income Data Tech

A global financial services corporation located in Peel Region, Mississauga is looking for a passionate senior developer to join the Fixed Income Data Platform Team. The role involves analyzing system requirements, designing analytical services, and enhancing application performance. Candidates should have over ...

Senior Cloud Services Engineer — Kotlin/Spring Boot (Remote)

A healthcare technology company based in Mississauga is seeking a Senior Cloud Services Developer to lead technical efforts in designing and maintaining cloud-based services. The ideal candidate will have strong experience in Kotlin and Java, and expertise in the Spring Framework. Responsibilities include system ...

Tech Lead, Payments Platform & Cloud

A leading bank in the Americas is seeking a Lead Software Developer in Toronto to drive engineering excellence and lead a cross-functional Agile team. In this role, you will oversee the full software development lifecycle, ensuring high-quality payment and cash management solutions. The ideal candidate has 8+ ye ...

Senior Android Voice AI Developer (Remote, Canada)

A leading technology firm in Canada is seeking a Senior Software Developer to work remotely. The role focuses on developing speech dialog systems for the Android platform, requiring expertise in C/C++, Java, and Android frameworks. The ideal candidate will have over 5 years of relevant experience and a strong ba ...

Senior Java Data Platform Engineer Fixed Income

A leading financial institution is looking for a passionate senior developer to enhance its Fixed Income Data Platform. The successful candidate will have over 4 years of software development experience with a focus on Java, and expertise in Apache Flink for real-time processing. Key responsibilities include ana ...

Principal QA Engineer Analytics & Data Pipelines

A leading software company in Canada seeks a Principal QA developer responsible for implementing quality strategies and building automated systems for analytics reporting. You will define and execute testing frameworks, analyze data quality issues, and enhance quality practices within the team. Candidates should ...

Senior Low Latency eFX Platform Engineer

A leading software firm is seeking an experienced Software Developer to design and implement low-latency eFX trading platforms. The ideal candidate will have 6-8 years of Java and C#/.NET development experience within electronic trading environments. You will work closely with traders to enhance core trading com ...

Senior API Engineer REST, Spring Boot, Azure

A software development company in Toronto is seeking a Senior Software Developer with expertise in API development. The ideal candidate will have over 8 years of experience in designing and building RESTful APIs. You will be responsible for ensuring high performance under load and integrating secure authenticati ...

Mobile App Engineer iOS & Android (Cross Platform)

A tech solutions company in Vancouver is seeking a skilled Mobile Application Developer. The ideal candidate will be responsible for designing and developing high-quality mobile applications for iOS and Android. Applicants should have at least 3 years of experience, strong proficiency in coding languages like Sw ...

Full Stack Engineer: Privacy First, Real Time Apps

A leading technology solutions company in Toronto is seeking a Full Stack Developer to design and maintain high-impact applications. The ideal candidate has 3+ years of experience with Java, Node.js, or React, and a strong focus on security and observability. You'll work in a dynamic environment and be responsib ...

Latency Critical eFX Platform Engineer

A leading financial technology firm in Toronto seeks a Low-Latency eFX Trading Platform Developer to design and optimize components of its electronic trading platform. The ideal candidate will have 6–8 years of Java and C#/.NET development experience in electronic trading, focusing on latency-sensitive processes ...

Senior Full Stack Engineer Java/JS REST APIs (Hybrid)

A leading software provider is seeking a Sr. Software Developer - Full Stack for a hybrid role (3 days onsite, 2 days remote). The ideal candidate will have over 10 years of experience in Java development, along with hands-on skills in React, Typescript, HTML5, and CSS3. Experience with REST API services and com ...

Backend Engineer HealthTech (Hybrid/Remote Canada)

A health technology company is seeking an Internal Back-End Software Developer to enhance its remote health platform. This role requires expertise in back-end solutions, collaboration with cross-functional teams, and a strong foundation in programming, especially Java. The ideal candidate should have over 4 year ...

Hybrid Junior Software Developer — Ottawa, Growth & Impact

A leading technology company in Ottawa is looking for a Junior Software Developer to contribute to all phases of software development. This role involves designing, developing, and testing software modules while collaborating with various stakeholders. The ideal candidate should have proficiency in Java, Python, ...

Senior Software Engineer Capital Markets, Trade Lifecycle

A financial services firm based in Toronto is seeking a seasoned software developer to enhance core transaction management systems across equities and derivatives. The ideal candidate will have a strong proficiency in C# and Java, alongside practical experience with C++. Key responsibilities include driving solu ...

Senior Video Streaming Engineer & Tech Lead

A global leader in video streaming software is seeking a Lead Software Developer. This role involves designing and developing core features of the Wowza Streaming Engine, optimizing video delivery systems, and providing technical leadership. Ideal candidates have over 7 years in video transcoding, strong codec m ...

Aerospace Software Engineer: Cloud, CI/CD, Java/Python

A leading aerospace engineering firm in Longueuil, Quebec is seeking a Software Developer to design and enhance software applications for critical aerospace solutions. The ideal candidate should have a Bachelor's or Master's degree in Software Engineering or Computer Science, coupled with 2-3 years of relevant e ...

Order Management & Catalog Software Engineer

A leading IT staffing firm in Canada is looking for an Order Management and Catalog Software Developer. The ideal candidate must have expertise in Order Management and Catalog systems, as well as a solid background in Java programming. Responsibilities include outlining detailed architecture programming, perform ...

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    Fullstack Developer Java Reactnextjs Jobs in Canada Job Search Guide, Trends and Insights