software engineer fullstack jobs in Montreal

1,000 software engineer fullstack job listings in Canada. Find daily updated positions from leading job boards.


  • Montreal, Montreal (administrative region), Canada AppCard, Inc. Full-time $90,000 - $120,000 Contract

    Senior Software Engineer Technical Lead - POS IntegrationAppCard Inc. is a technology and marketing company headquartered in Manhattan, NY. AppCard’s powerful marketing tool leverages data acquired at the point of sale (POS) via an advanced rewards program to create advanced retargeting campaigns that increase the bottom line of businesses. Our patented...


  • Montreal, Quebec, Canada Bounteous Full-time

    Java 8, Kafka, Collections, Multi-threading, problem solving as core skillset with knowledge of databases and design patterns, and some hands-on experience on UNIX. The candidate needs to be a self-starter, a confident personality with good communication skills who can work with minimum oversight and handholding.ResponsibilitiesWork as a developer on...


  • Montreal, Quebec, Canada Unity Technologies Canada Company Full-time

    L’opportunitéUnity construit la plateforme de création de jeux de nouvelle génération, changeant la manière dont les jeux seront construits au cours des cinq prochaines années. Rejoignez-nous et aidez à créer un produit qui permettra aux développeurs de jeux de donner vie à leurs idées d’une manière entièrement nouvelle.En tant...


  • Montreal, Quebec, Canada General Dynamics Mission Systems–Canada Full-time

    Overview Build bold. Deliver impact. Win together.At General Dynamics Mission Systems–Canada, we’re not just engineering technology — we’re shaping the future of defence and security. Our teams design and deliver advanced, mission-critical solutions that enhance national security, strengthen communities, and protect the people we serve.If you’re...


  • Montreal, Quebec, Canada Google LLC Full-time

    Share Graphics Software Developer, Chromecorporate_fare Google place Montreal, QC, CanadaApplyinfo_outlineinfo_outline X In most instances, this position requires in-person interviews as part of the hiring process.This posting is for an existing vacancy. Google utilizes AI tools to assist in assessing candidates in our hiring processes.Bachelor’s degree or...


  • Montreal, Quebec, Canada Agility-PR-Solution Full-time

    Lead Java engineering for Agility PR Solutions remotely, combining distributed systems expertise with AI-driven application development. Shape reliable media intelligence technology. The Manager, Software Development leads developers building and maintaining a media intelligence and outreach platform. You will set technical direction, guide architecture, and...


  • Montreal, Quebec, Canada Akamai Full-time

    Architect high-throughput REST APIs with Python and Flask at Akamai, supporting resilient backend infrastructure for enterprise security platforms. As a Senior II Software Engineer, you will lead architecture, design, and implementation for high-performance backend systems. You will establish API standards, improve performance, and advance fault-tolerant...


  • Montreal, Quebec, Canada Xsolla Inc. Full-time

    ABOUT YOU We are looking for a Senior iOS Engineer who is architecturally strong, quality-driven, and AI-native to join our Mobile Engineering team. The best candidate will be someone who thrives in a fast-paced, highly collaborative, and exceptionally dynamic setting and is excited to own iOS architecture decisions, ship polished Swift applications, and set...


  • Montreal, QC, Canada Wrapbook Full-time $120,000 - $160,000 Contract

    About Us:Wrapbook is the AI platform for production finance. We’re building a system of action that puts finance teams in control of their whole production, from payroll, to spend, to accounting.Built for feature films, TV, and commercials, Wrapbook is trusted by teams at Netflix, Paramount, Anonymous Content, and more. With backing from Andreessen...


  • Montreal, QC, Canada Turing Full-time $80,000 - $120,000 Contract

    2 days ago Be among the first 25 applicantsJob Title: Senior Software Engineer – LLM Evaluation & Repository ValidationAbout the projects:We are building LLM evaluation and training datasets to train LLM to work on realistic software engineering problems. One of our approaches, in this project, is to build verifiable SWE tasks based on public repository...


  • Montreal, QC, Canada ProServeIT Corporation Full-time $100,000 - $150,000 Contract

    Remote Artificial Intelligence Software Engineer opportunity based in Mississauga, Ontario, with full-time permanent employment and artificial intelligence expertise required. Work remotely without office space provided while supporting ProServeIT Corporation’s technical services business.This full-time Artificial Intelligence Software Engineer position is...


  • Montreal, QC, Canada Affirm Full-time $110,000 - $140,000 Contract

    The Online Storage team provides a set of managed databases as a platform, used to persist data for all AffIn servicesOur platform enables self-service access to OLTP storage systems, including Relational DB(MySQL), KV(DynamoDB), Distributed SQL(TiDB) and Cache(Redis)As a team, we are responsible for various data and access patterns, including but not...


  • Montreal, QC, Canada Ringside Talent Full-time $110,000 - $165,000 Contract

    Elevate your software development career as a Senior Software Engineer in a fully remote role with our client in Toronto, Ontario. Leverage your expertise in building scalable software solutions while working with cross-functional teams. This role is ideal for an experienced engineer eager to make a significant impact on product development. You will...


  • Montreal, QC, Canada ProServeIT Corporation Full-time $100,000 - $150,000 Contract

    artificial intelligence (ai) software engineerYou have successfully applied for this job through Job Bank!Job detailsLocation Remote based in Mississauga, ONWork location RemoteSalary 100,000 to 150,000 annually (To be negotiated) / 40 hours per weekTerms of employment Permanent employment Full timeWork must be done remotely. There's no office space...


  • Montreal, QC, Canada Candidate Full-time $219,000 - $246,000 Contract

    Join Honeycomb as a Software Engineer I, focusing on AI observability in a fully remote role. Contribute your software engineering expertise to enhance observability for AI systems. At Honeycomb, you will be part of a talented and inclusive team dedicated to helping clients understand their AI agents’ performance. In this junior engineering role, your...


  • Montreal, QC, Canada ZoomInfo Technologies LLC Full-time $120,000 - $170,000 Contract

    Build reliable software with Python and AI at ZoomInfo, working remotely on applications, services, and data platforms for business teams.As a Senior Software Engineer, you will own complex technical projects from ambiguous requirements through production. You will use Python, SQL, APIs, data pipelines, and applied machine learning to create maintainable...


  • Montreal, QC, Canada Atlassian Corp. Full-time $145,000 - $189,000 Contract

    Atlassians can choose where they work – whether in an office, from home, or a combination of the two. That way, Atlassians have more control over supporting their family, personal goals, and other priorities. We can hire people in any country where we have a legal entity.To help our teams work together effectively, this role is fully remote but requires...


  • Montreal, QC, Canada Ethos Full-time $196,000 - $294,000 Contract

    Join a leading AI lab as a Senior Software Engineer focused on refining language model capabilities. Work remotely at your convenience while utilizing your expertise in software development tasks. Ethos is seeking experienced Senior Software Engineers with over five years of experience in top technology companies. This flexible role allows you to engage in...


  • Montreal, QC, Canada AutoScale Ventures Full-time $120,000 - $160,000 Contract

    Join AutoScale Ventures as a Senior Software Engineer, working remotely across Canada. This role focuses on designing and evolving backend systems for data-intensive products. As a Senior Software Engineer, you will leverage over five years of experience to build and maintain scalable backend systems for VinAudit.ca and SquidProxies.com. This position...


  • Montreal, QC, Canada Affirm Full-time $85,000 - $120,000 Contract

    We are looking for a Software Engineer to join the Identity Decisioning team, responsible for building backend systems that validates consumer identity in all of affirm’s products by satisfying regulatory protocols like KYC The team partners closely with Product, Compliance, Auth, Fraud, and other engineering teams to deliver honest and transparent...