api developer jobs in Montreal

1,000 api developer job listings in Canada. Find daily updated positions from leading job boards.

  • QA Engineer

    19 hours ago


    Montreal, Montreal (administrative region), Canada Athennian Remote Full-time $60,000 - $90,000 Contract

    Company OverviewAthennian increases trust in business. Our products help legal, finance, and tax teams be transaction and audit-ready by organizing business entity and corporate structure information. Over 370,000 business entities in almost every country are managed on Athennian to automate workflows for ownership, company secretarial, governance, tax, and...


  • Montreal (administrative region), QC, Canada ELITS Full-time $110,000 - $150,000 Contract

    About ELITSELITS Canada Inc. is part of Accelerate, within the IVER Group in Sweden. IVER Group has approximately 1,300 employees and continues to grow. As part of Accelerate, you will work at the forefront of technology on exciting digitization and transformation projects with market-leading customers. We are passionate about realizing digital opportunities...


  • Montreal, Montreal (administrative region), Canada Manulife Financial Full-time €94,000 - €144,000 Contract

    The Agentic Engineer, Innovation will design, build, and scale agentic AI solutions for Canada AI, helping translate high-value innovation opportunities into secure, reusable, and production-ready capabilities on Manulife’s Global AI Platform. In this role, you will create intelligent agents that reason, plan, retrieve information, connect with enterprise...


  • Montreal (administrative region), QC, Canada OSEDEA Full-time €85,000 - €115,000 Contract

    Role overview As a Senior Software Developer with strong Data Engineering and MLOps experience, you design, build, and deliver robust data and machine learning solutions for our clients. You combine strong software engineering habits with hands on experience in data pipelines, cloud environments, automation, model deployment, monitoring, and production...

  • Software Developer

    6 days ago


    Montreal, Quebec, Canada Webhosting Full-time

    We are seeking a talented Software Developer (Mid-Level) who will contribute independently to the development, integration, and support of modern applications using Java and Go, while gaining exposure to frontend/UI technologies and scripting. This role will focus on delivering high-quality, scalable, and secure solutions, with ownership of assigned...


  • Montreal (administrative region), QC, Canada dialogue-en Full-time $120,000 - $160,000 Contract

    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 families. When it comes to our work, we set the bar high....

  • Gen AI Developer

    5 days ago


    Montreal River Harbour, ON, Canada Indotronix UK Full-time $90,000 - $130,000 Contract

    As a Gen AI Developer, you will be a part of an Agile team to build a production‑grade healthcare conversational GenAI platform. The stack centers on Python 3.12+, FastAPI, and Google ADK 2.0 as the primary multi‑agent orchestration and structured‑output toolkit, deployed on Azure. The role emphasizes backend service development, GenAI workflow...

  • Software Developer II

    19 hours ago


    Montreal (administrative region), QC, Canada ShareGate Full-time $100,000 - $130,000 Contract

    ShareGate is the leading Microsoft 365 migration and governance platform, trusted by over 100,000 IT pros for its unmatched simplicity.It offers the simplest, most reliable, and most affordable way to move business data to Microsoft 365.Whether migrating from Google Workspace, file shares, Exchange Online, SharePoint On-Premises, or tenant-to-tenant,...


  • Montreal (administrative region), QC, Canada National Film Board of Canada Full-time $83,000 - $106,000 Contract

    Are you an experienced and versatile full stack developer who’s passionate about technology and design? Are you interested in contributing beyond writing code, and participating in UX/UI? Are you a true team player with strong social and soft skills? Then this is the job for you. As a Full Stack Developer at the National Film Board of Canada (NFB),...


  • Montreal (administrative region), QC, Canada Dialogue Technologies Inc. Full-time $100,000 - $140,000 Contract

    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...


  • Montreal, Canada Unity Technologies Canada Company Full-time $84,200 - $126,200 Contract

    L'occasionChez Unity, nous croyons que le monde se porte mieux lorsqu'il compte plus de créateurs et de créatrices. Joignez-vous à l'équipe Documentation et contribuez à leur réussite!Avec l'adoption généralisée de l'intelligence artificielle (IA), une documentation de grande qualité est plus essentielle que jamais. En produisant du contenu concis,...


  • Montreal (administrative region), QC, Canada Abbeal SAS Full-time €90,000 - €120,000 Contract

    Full Stack Developer — Payment Platforms (Python/Java + legacy), Montreal A major Canadian bank is modernizing payment platforms used by thousands of customers, spanning new microservices and legacy applications. A small, tight-knit team maintains, evolves and modernizes critical payment platforms used by thousands of customers. Two technical realities...


  • Montreal, Montreal (administrative region), Canada Xsolla Full-time $70,000 - $90,000 Contract

    Get AI-powered advice on this job and more exclusive features. About UsXsolla 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...

  • Full Stack Developer

    19 hours ago


    Montreal (administrative region), QC, Canada MadCap Software, Inc. Full-time $80,000 - $100,000 Contract

    À propos de nousChez MadCap Software, nous sommes à l’avant-garde du développement de solutions logicielles de premier ordre pour la création de contenu, la collaboration, la publication, la gestion ainsi que l’analytique et les rapports. Plus de 10000 organisations de premier plan à travers le monde font confiance aux solutions de MadCap Software...


  • Montreal (administrative region), QC, Canada Aylo Full-time $80,000 - $120,000 Contract

    Senior Software Developer Build microservices, APIs, and applications around PHP and Symfony. Work with caches, messaging queues, databases, and diverse in-house and third‑party systems. Foster a learning environment and guide peers through code reviews. Responsibilities Architect, develop, and maintain microservices, APIs, and applications built around...


  • Montreal (administrative region), QC, Canada Lightspeed Full-time €110,000 - €160,000 Contract

    Lightspeed seeks a Senior iOS Developer to enhance our hospitality commerce platform. Contribute innovative solutions while collaborating in a dynamic environment that prioritizes team engagement and user satisfaction. In this pivotal role, you will support the development of our flagship POS application for various markets. You'll be responsible for...


  • Montreal, Montreal (administrative region), Canada Vaco by Highspring Full-time $70,000 - $90,000 Contract

    Overview Associate - IT Recruitment Services @ Vaco | Agile Tech Recruiter | Helping to build Top notch Technical teams. Vaco is looking for a Functional Analyst (Bilingual FR/EN) with expertise in modern technologies such as Rest microservices, APIs, Kafka, and more, with a specific focus on integrating various data sources. Responsibilities Within an...


  • Montreal (administrative region), QC, Canada Flinks Full-time €110,000 - €150,000 Contract

    About Flinks Flinks is the embedded finance platform that brings together connectivity, intelligence, and payments — giving businesses the infrastructure they need to build and deliver seamless financial experiences at scale. As a leader in Open Finance in Canada, we’ve grown since 2016 into one of North America’s most trusted platforms for financial...


  • Montreal (administrative region), QC, Canada Portage Ventures GP Inc. Full-time $100,000 - $130,000 Contract

    Join Dialogue as a Senior Full Stack Developer to shape the future of virtual health care. Your expertise in React and backend systems will drive significant improvements for providers. Reporting to the Director of Engineering, you will take charge of the technical strategy for Dialogue’s ServiceOS. Your role involves combining backend efficiency with...


  • Montreal (administrative region), QC, Canada Worky Full-time €110,000 - €140,000 Contract

    All Together, Extraordinary www.adunaglobal.com At Aduna, we’re building the backbone of the global API economy. By connecting telecom operators, cloud platforms, and software innovators, we’re enabling the next generation of digital communication services. The Testing Team builds and evolves Aduna’s internal quality engineering platforms that...