full stack developer internship jobs in Montreal

We are looking for an experienced engineer with strong full-stack development skills and hands-on experience building AI/LLM-enabled enterprise applications.The ideal candidate will have a strong background in Angular, TypeScript, Java, Spring Boot, REST APIs, and distributed systems, along with practical experience implementing modern AI application...

Highspring is seeking a Senior Full Stack Developer in Montreal to join a consulting engagement focused on modernizing enterprise web applications. You will work in an Agile team, leveraging Angular and Java to design solutions, develop features, and ensure code quality.You will translate business needs into scalable components, participate in architecture...

OverviewThe Mission Agentic AI only matters if customers can see it, steer it, and trust it. You will build the surfaces, APIs, and developer experience that let retail teams configure agents, approve recommendations, and quantify ROI without filing a ticket. Your work turns complex multi agent decisions into clear, fast, explainable product experiences.What...

  Job Requisition ID: 12377   Position Status: Permanent Full Time  Position Type: Hybrid   Office Location: Montreal (QC); Ottawa (ON) Travel Requirement: Limited  Language Designation: English Essential  Language Skill Levels (Read/Write/Speak): ZZZ  Security Requirement:  Reliability Status  Salary: Our salaries generally range from...

Compunnel, Inc. in Montreal is seeking a Senior Full Stack Java Developer with cloud experience to join our team and help build a resilient, scalable, and secure cloud-based settlement platform.You will work on requirements refinement, architecture, design, implementation, automated testing, and CI/CD pipeline creation following DevOps practices in an agile...

CoFoMo Inc. seeks a Full Stack Java designer-developer to build scalable applications in a hybrid Montreal-based role.You will design architecture and implement front-end and back-end components using Java with Spring Boot and Angular, ensuring performance and reliability. The ideal candidate has 6+ years of experience, strong Oracle/SQL skills, and hands-on...

Elevate your career as a Full-Stack Engineer with Xsolla, a leader in gaming commerce solutions. Embrace a role where you can develop both frontend applications using React and backend services with Go. In this role, you will be integral to our Engineering team, dedicated to creating innovative full-stack products that meet the demands of modern gaming and...

A leading technology firm in Montreal is looking for a full-stack developer to design applications that manage AI workloads. Candidates should have a Bachelor's degree in a related field and over 5 years of professional experience. They will collaborate on developing user-centric web applications and enhance data visualization tools. The company emphasizes...

ABOUT US Xsolla is a global commerce company with robust tools and services to help developers solve the inherent challenges of the video game industry. From indie to AAA, companies partner with Xsolla to help them fund, distribute, market, and monetize their games. Grounded in the belief in the future of video games, Xsolla is resolute in the mission to...

Plusgrade is looking for a Full Stack Software Developer to join their Payment team. In this role, you will design, scale, and secure transaction engines that enhance global travel checkout experiences.You will be responsible for building features across various sub-domains while collaborating closely with product and design teams. Plusgrade values...

Job Title: Full Stack Developer (Java Springboot/Angular)Role Profile: UI Development (Angular):You will be a technically proficient and enthusiastic developer, with a desire to work on back-end application development.You will support and lead different phases of the product lifecycle including analysis, development, and testing.You will develop new...

A leading editing firm in Montreal is seeking a Senior Full-Stack Engineer to build AI-driven products that empower researchers worldwide. In this role, you will deliver scalable and intelligent applications, working across both front-end and back-end systems. You will design platforms, develop high-quality code, and collaborate with various teams to...

Landjourney builds AI-native software for agricultural lending: loan origination, white-labeled servicing portals, automated document collection, and a capital marketplace. We are the only modern fintech delivering software to lenders in the agriculture vertical, and within our first year after launch we signed one of the largest independent lender clients...

A diversified trading firm is seeking an AI Full Stack Software Developer to join their AI and Multi Asset Systematic Strategies team in Montreal. This role involves building AI and ML-powered tools to enhance productivity across the firm. Candidates should have significant experience in full-stack development, with proficiency in Python and a strong...

A global commerce company in Montreal is seeking a Full Stack AI Engineer to design and develop innovative applications for GenAI. You will work on frontend solutions using Next.js, implement responsive user interfaces, and write scalable Python and TypeScript code. The ideal candidate has 1-3 years of full-stack experience and is comfortable with cloud...

A leading fintech innovator is seeking a Senior Software Developer for a remote-first role. You will design and build impactful features across web and mobile platforms, utilizing technologies such as Ruby on Rails, Python, and AWS. The ideal candidate will have strong experience in scoping distributed systems and optimizing performance. This role offers the...

Become a key player at Qohash as a Senior Full Stack Developer working with AI tools. Drive the development of secure data architecture in a dynamic environment. At Qohash, you will utilize your extensive experience in microservices and familiarity with modern frameworks. You will handle complex problem-solving by leveraging AI coding technologies and...

Senior Software Developer, Full-Stack (Client experience) About Dialogue Dialogue is the #1 virtual care provider in Canada. By developing our Integrated Health Platform, we provide exceptional online health and wellness programs (primary care, mental health, iCBT, EAP, and wellness) to organizations that want to improve the wellness of their employees and...

113230 Full Stack Web Developer (On-site in Montreal) Get AI-powered advice on this job and more exclusive features. Are you looking for a work environment where you can innovate, reach greater heights and collaborate with experts from a wide range of sectors? You want to join a world-class company and industry leader with projects to which you would be...

AI Augmented Developer (Full Stack - Innovation Team) Full-time For over 40 years, LGI has been developing software solutions for the healthcare sector. Today, AI is at the core of how we build software and is shaping the next generation of our solutions—not as an end in itself, but as a powerful enabler of our mission: improving the performance of...