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1,000 api job listings in Canada. Find daily updated positions from leading job boards.
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Hybrid Tech Lead
1 day ago
Canada Linuxassociation Full-timeLinuxassociation is seeking a Lead Python Developer to design and build scalable, secure applications in a complex financial services environment. You will lead architecture decisions and deliver APIs, microservices, and data integrations using Python, Node.js, TypeScript, and MongoDB.The role requires 8+ years of hands-on development, cloud and DevOps...
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Remote Senior QA Automation Engineer
1 day ago
Canada Blue Badger Full-timeA boutique eCommerce agency is seeking a senior QA automation specialist in Canada. The role includes supporting a team of developers on Shopify projects, focusing on API integrations, business logic tweaks, and site performance tuning. Ideal candidates have strong QA experience, proficiency in automation, and a background in computer science. This position...
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Senior Software Engineer, ML API – AI Inference
2 hours ago
Toronto, Ontario, Canada Cerebras Full-timeCerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services. This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking...
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Principal Architect — FSM Data Access
2 hours ago
Montreal, Quebec, Canada Simpro Software Canada ULC Full-timeContexte du posteThis role combines hands‑on engineering with strategic architecture leadership, driving the design and development of scalable solutions while mentoring teams and fostering technical excellence. It requires deep technical expertise, a focus on innovation and performance, and the ability to guide solution delivery from concept to production...
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Remote-First Senior Backend Engineer – APIs
2 hours ago
Winnipeg, Manitoba, Canada Sardine Full-timeSardine is seeking a backend-focused Senior Software Engineer who will design, build, and maintain scalable APIs and services across the engineering team. The role emphasizes fintech domain knowledge, data pipelines, and strong collaboration with product teams. Ideal candidates have 7+ years in web backend development, proven production delivery, and...
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Senior Software Engineer, ML API – AI Inference
3 hours ago
Winnipeg, Manitoba, Canada Cerebras Full-timeCerebras Systems builds the world's largest AI chip, 56 times larger than GPUs. This architecture allows Cerebras to deliver industry-leading training and inference speeds; over 10 times faster than GPU-based hyperscale cloud inference services. This order of magnitude increase in speed is transforming the user experience of AI applications, unlocking...
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Principal Architect — FSM Data Access
1 day ago
Montreal (administrative region), QC, Canada Simpro Software Canada ULC Full-time €120,000 - €180,000 ContractContexte du poste This role combines hands‑on engineering with strategic architecture leadership, driving the design and development of scalable solutions while mentoring teams and fostering technical excellence. It requires deep technical expertise, a focus on innovation and performance, and the ability to guide solution delivery from concept to...
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Senior Python Backend Engineer
1 day ago
Montreal, QC, Canada Linuxassociation Full-time €110,000 - €170,000 ContractWissen Technology is seeking a Python Backend Engineer for Montreal, QC, with a strong focus on FastAPI, asynchronous programming, and scalable backend design. You will build RESTful APIs and microservices, collaborate across teams, and optimize performance in a hybrid, onsite Swiss-style setting. The role requires 7+ years of experience, deep Python...
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Senior Banking Business Systems Analyst
1 day ago
Toronto, ON, Canada Dawninfotek Full-time €90,000 - €120,000 ContractDawn InfoTek Inc. is seeking a skilled Business System Analyst to join our team supporting a major bank. The role focuses on requirements gathering, use-case development, and alignment between business needs and IT solutions. You will work in an Agile environment, documenting in JIRA/Confluence and coordinating with architecture, development, and product...
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Lead Gen AI Engineer — APIs
1 day ago
Mississauga, ON, Canada Virtusa Full-timeVirtusa in Mississauga seeks a Lead Software Engineer to lead design and development of scalable, API-driven solutions leveraging modern tech stacks and Generative AI capabilities. You will collaborate with cross-functional teams to deliver innovative AI solutions, implement API integrations for Gen AI orchestration, and apply prompt engineering to drive...
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Vancouver, BC, Canada Amazon Full-timeAmazon is seeking a Software Development Engineer to independently design, implement, test, and operate meaningful parts of the AWS AppSync service. You will own end-to-end delivery from design through production and contribute to architectural decisions with senior engineers. The role emphasizes improving operational excellence, security, and quality,...
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Toronto, ON, Canada JSG (Johnson Service Group, Inc.) Full-timeA leading staffing firm in Toronto is seeking a Senior Software Developer to design and implement automation, integrations, and reporting solutions. The ideal candidate will have over 10 years of experience in developing secure APIs using Java and extensive experience with Microsoft Power Automate for complex automation solutions. This contract position...
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Track Manager
1 day ago
Winnipeg, MB, Canada HCLTech Full-timeCareer Opportunities: Track Manager - IT Operations Management, RESTful API, Angular (146312) Requisition ID 146312 -Posted 09/18/2026We are seeking a ServiceNow NowAssist AI Consultant to design, implement, and optimize Generative AI and Agentic AI capabilities on the ServiceNow platform. The role will focus on enabling Now Assist, AI Search, AI Agents,...
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Hybrid Front-End Engineer
1 day ago
Toronto, ON, Canada Rubicon Path Full-timeA technology advisory firm in Toronto is seeking an Intermediate Front End Software Developer to enhance user support by developing public-facing websites. You will work on integrating with existing systems and ensuring compliance with accessibility standards. Ideal candidates have over 3 years of experience with front-end technologies like Java, React, and...
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Senior Java Engineer
1 day ago
Toronto, ON, Canada Atyeti Full-time $80,000 - $120,000 ContractA technology firm in Toronto is seeking a Java Developer to design, develop, and maintain scalable Java applications. The role involves collaborating with teams, coding, debugging, and integrating with databases while focusing on user needs and Agile best practices. Ideal candidates should have strong skills in Java and experience with frameworks like...
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Toronto, ON, Canada InTouchLink Full-time $90,000 - $130,000 ContractInTouchLink, a fast-growing software company, is seeking a Software Engineer to join our product development team and help build the next generation of the platform used by senior living communities. This hands-on role spans the stack, from concept to development, testing, deployment, and iteration, with opportunities to own features and contribute to...
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Montreal, QC, Canada Gravity Conseil Full-time $120,000 - $180,000 ContractGravity Conseil recherche un conseiller/conseillère en architecture de solutions applicatives orientée Guidewire pour intervenir sur des projets clients à Montréal ou Québec, en mode hybride. Vous définissez et formalisez les architectures, coordonnez les équipes et assurez la traçabilité des exigences, fonctionnelles et non fonctionnelles, tout au...
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Montreal, QC, Canada Vo2-Group Full-time $85,000 - $110,000 ContractVO2 GROUP, leader indépendant en conseil tech et numérique, recherche un Développeur Java pour réaliser des missions ponctuelles chez des clients. Vous développerez des back-ends solides, privilégierez un code propre et l’industrialisation jusqu’au déploiement, sur des projets variés et stimulants.Le candidat idéal possède 5 ans d’expérience...
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Montreal, QC, Canada Genetec Inc. Full-time $65,000 - $90,000 ContractGenetec Inc. recherche un testeur logiciel pour l’équipe Digital Information à Montréal. Vous garantirez la qualité et la fiabilité des systèmes internes, et soutiendrez les testeurs en partageant les meilleures pratiques et en favorisant l’automatisation des tests.Vous apporterez votre expérience en automatisation (Katalon/Selenium/Playwright) et...
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Toronto, ON, Canada Tata Consultancy Services Full-time $90,000 - $120,000 ContractJoin a team as a Python Developer specializing in cloud-based systems. Your role will emphasize developing robust REST APIs and automating CI/CD processes to streamline operations effectively. This position is designed for a candidate with a strong background in building production-ready REST APIs within large organizations. Responsibilities include working...