Java in Canada

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About this role Are you ready to redefine the future of JavaScript development? Are you a seasoned JavaScript expert who gets a thrill from tackling complex challenges across the entire JavaScript ecosystem? Do you believe that AI can be a powerful partner in crafting elegant, high-impact code? If you're ready to leave the mundane behind and join a team that's shaping the tools used by millions of developers globally, we've got an opportunity for you at Sentry. This isn't your typical Senior Software Engineer position. As a key member of our growing JavaScript SDK team, you'll be at the forefront of innovation, working on everything from our cutting-edge SDKs for the React, Next.js, Vue, Nuxt, Hono, NestJS, and beyond. You won't just be maintaining code; you'll be pushing the boundaries of what's possible in developer tooling across the full spectrum of the modern JavaScript framework landscape. In this role you will Join our JavaScript SDK team and get ready to build the future. You'll be at the forefront, working on: A Universe of JavaScript Challenges: Dive deep into our extensive suite of JavaScript SDKs, with a broad focus on framework support spanning the modern JS ecosystem — from frontend frameworks like React, Vue, and their meta-frameworks Next.js and Nuxt, to server-side and edge runtimes like NestJS and Hono. Your work will directly empower millions of developers to build better, more reliable software, regardless of their framework of choice End-to-End Ownership: We believe in giving our engineers the autonomy to see their vision through. You'll have the freedom to plan, implement, and ship your code, from writi

About Sentry Software runs the world and the pace is faster than ever. Sentry helps developers fix errors and performance issues before users notice, so teams can spend less time firefighting and more time building. Trusted by 200,000+ organizations, Sentry is today’s application monitoring standard and our team is building its AI-native future. About this role Are you ready to redefine the future of JavaScript development? Are you a seasoned JavaScript expert who gets a thrill from tackling complex challenges across the entire JavaScript ecosystem? Do you believe that AI can be a powerful partner in crafting elegant, high-impact code? If you're ready to leave the mundane behind and join a team that's shaping the tools used by millions of developers globally, we've got an opportunity for you at Sentry. This isn't your typical Senior Software Engineer position. As a key member of our growing JavaScript SDK team, you'll be at the forefront of innovation, working on everything from our cutting-edge SDKs for Node.js, Bun, Deno, Cloudflare Workers, and other modern server runtimes. You won't just be maintaining code; you'll be pushing the boundaries of what's possible in developer tooling across the rapidly evolving server-side JavaScript landscape. In this role you will Join our JavaScript SDK team and get ready to build the future. You'll be at the forefront, working on: A Universe of JavaScript Challenges: Dive deep into our extensive suite of JavaScript SDKs, with a sharp focus on server-side and edge runtimes — from the battle-tested Node.js ecosystem to cutting-edge alternatives like Bun and Deno, and distributed edge environments like Cloudflare Workers. Your work will directly empower millions of developers to build better, more reliable software, no matter which runtime powers their stack End-to-End Ownership: We believe in giving our engineers the autonomy to see their vision through. You'll have the freedom to plan, implement, and ship your code, from writing

**English version below** Doit être local à Montréal Vous souhaitez travailler dans le domaine de la technologie au sein d'une banque d'investissement? Nous recherchons une personne souhaitant intégrer une équipe dynamique en tant que Développeur Java/Scala pour l’un de nos clients. Il s’agit d’un poste de développement applicatif au sein de l’équipe responsable du développement du data mart stratégique de l’entreprise pour les dépôts ISG. Les données proviendront de la source de référence (« golden source ») et du DAL, puis seront alimentées en temps réel dans notre data mart. Ces données seront ensuite mises à disposition via une interface consolidée, permettant à nos systèmes en aval d’extraire facilement des rapports couvrant plusieurs data marts. Le candidat fera partie de l’équipe chargée de concevoir des bases de données et des composants évolutifs et performants pour les besoins de reporting réglementaire, d’analytique métier (reporting de métriques) et de reporting des risques opérationnels liés aux dépôts Leto et aux produits dérivés OTC. L’équipe mondiale est composée de membres hautement qualifiés sur le plan technique, capables de s’adapter aussi bien au développement pratique qu’à la gestion de projets. Nous menons simultanément plusieurs projets pour différents domaines d’activité. Les responsables métiers et les experts du sujet étant répartis à travers le monde, de solides compétences en communication ainsi qu’une attitude proactive sont essentielles. Vous serez amené à collaborer étroitement avec nos partenaires opérationnels afin de recueillir et de définir les besoins des projets. Le développement sera réalisé selon une méthodologie agile basée sur Scrum (timeboxing, réunions quotidiennes, rétrospectives, etc.), les tableaux Kanban Jira et les meilleures pratiques XP (Extreme Programming) telles que l’intégration continue, le refactoring et les tests unitaires. Le candidat devra être capable de travailler efficacement et en collaboratio

**English version below** Doit être local à Montréal Vous souhaitez travailler dans le domaine de la technologie au sein d'une banque d'investissement? Nous recherchons une personne souhaitant intégrer une équipe dynamique en tant que Développeur Java/Scala pour l’un de nos clients. Il s’agit d’un poste de développement applicatif au sein de l’équipe responsable du développement du data mart stratégique de l’entreprise pour les dépôts ISG. Les données proviendront de la source de référence (« golden source ») et du DAL, puis seront alimentées en temps réel dans notre data mart. Ces données seront ensuite mises à disposition via une interface consolidée, permettant à nos systèmes en aval d’extraire facilement des rapports couvrant plusieurs data marts. Le candidat fera partie de l’équipe chargée de concevoir des bases de données et des composants évolutifs et performants pour les besoins de reporting réglementaire, d’analytique métier (reporting de métriques) et de reporting des risques opérationnels liés aux dépôts Leto et aux produits dérivés OTC. L’équipe mondiale est composée de membres hautement qualifiés sur le plan technique, capables de s’adapter aussi bien au développement pratique qu’à la gestion de projets. Nous menons simultanément plusieurs projets pour différents domaines d’activité. Les responsables métiers et les experts du sujet étant répartis à travers le monde, de solides compétences en communication ainsi qu’une attitude proactive sont essentielles. Vous serez amené à collaborer étroitement avec nos partenaires opérationnels afin de recueillir et de définir les besoins des projets. Le développement sera réalisé selon une méthodologie agile basée sur Scrum (timeboxing, réunions quotidiennes, rétrospectives, etc.), les tableaux Kanban Jira et les meilleures pratiques XP (Extreme Programming) telles que l’intégration continue, le refactoring et les tests unitaires. Le candidat devra être capable de travailler efficacement et en collaboratio

Secure Every Identity, from AI to Human Identity is the key to unlocking the potential of AI. Okta secures AI by building the trusted, neutral infrastructure that enables organizations to safely embrace this new era. This work requires a relentless drive to solve complex challenges with real-world stakes. We are looking for builders and owners who operate with speed and urgency and execute with excellence. This is an opportunity to do career-defining work. We're all in on this mission. If you are too, let's talk. The team The UI Platform team is the force multiplier for Okta’s entire product portfolio. By building world-class components, accessible frameworks, and developer-friendly tools, your work will directly impact millions of administrative and end-user interactions every day. You will work alongside dedicated product and engineering partners in an environment that values speed, clarity, and career-defining impact. The role The Principal Product Designer – UI Platform is a high-impact individual contributor role, serving as a foundational design lead for Okta's global user experience infrastructure. Joining the Product Platform group, you will act as a resident expert and strategic thought partner, shaping the horizontal design patterns, design architecture, localization/globalization frameworks, and accessibility standards (WCAG) that power every Okta Workforce Identity product. You will partner directly with cross functional UI Platform leads to drive platform-level initiatives, harmonizing user experience (UX) and developer experience (DevEx) across our engineering and product organizations. You will also collaborate closely with the Design Systems team, acting as a bridge between the system and feature teams applying it to our product. What you’ll be doing When everyone on the team can generate UI, the designer's role shifts. You become the person responsible for strong systems thinking, taste, quality, experience, and being the voice of the custome

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the globe. Every day, hosts offer unique stays and experiences that make it possible for guests to connect with communities in a more authentic way. The Community You Will Join: The Data Science team works closely with partners from Design, Product and Engineering across Airbnb’s product portfolio. Our work involves 0-to-1 innovation, applying sophisticated modeling techniques to critical Airbnb problems and finding new ways to leverage science for the good of the Airbnb community. Web prototypers work with Data Scientists to identify key questions during the development of these new solutions and build software prototypes that answer them. The work of DS prototyping covers everything from designing the right data visualization to focused explorations that help solve key design questions to broad explorations that help validate ideas. The Difference You Will Make: This role is focussed on partnering with the Data Science team to develop prototypes that show the potential of new data models targeting critical business and user problems. Step change advances in ML/AI have the potential to transform Airbnb, but doing that well requires not just building the right models, but also creating the right experience -- your work will be critical in enabling us to do that. Sophisticated and impactful models are often complex and hard to understand -- by building effective prototypes you can help close that gap and allow innovation to flourish. Your prototypes will enable leadership to make critical and strategic business decisions by demonstrating technical feasibility, suggesting implementation approaches, enabling user studies, and more. A Typical Day: As a web prototyper, you will create prototypes that enable differentiating and industry-leading produc

About the Role: The Growth team is responsible for building and optimizing the UI/UX across all Web and OTT applications at Tubi. The team primarily focuses on implementing features related to full funnel user acquisition and growth, including SEO user registration, onboarding, and account management. As a Staff Engineer (L5) on this team, you act as the technical leader for one or more Growth areas. You own the technical architecture and direction, solve ambiguous problems that few others can, and influence cross-functional teams across multiple pods. You will work closely with Product and Design to develop cutting-edge, experiment-driven features, while driving the front-end architecture that ensures performance and scalability for millions of users. You will be working with React, Node.js, GitHub Actions, Terraform, and CDN infrastructure to build and deploy high-performance applications that reach millions of users. This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office two days/week. What You'll Do: Own the technical roadmap and architecture for a Growth area with large amounts of ambiguity: driving direction across web, mobile web, and smart TV platforms, and influencing the team to invest in new projects. Solve challenging, ambiguous problems with a focus on scalability and performance; proactively identify systemic issues and propose innovative solutions. Lead and drive innovation in building experiment-driven features; independently design, implement, and interpret a series of A/B experiments that move growth metrics. Lead and coordinate major rollouts and releases: including cross-team coordination, migrations, and phased releases of major initiatives across Web and OTT apps. Establish team-wide quality and engineering standards; set the bar for code quality and front-end best practices. Identify and implement improvements in shared UI components, platform-specific optimizations, and overall fr

About the Role: We are looking for a talented Automation Engineer to join our Automation Engineering team in Toronto. In this role, you will be responsible for designing and implementing automated tests for Mobile development. You will collaborate closely with QA engineers and developers to build scalable test frameworks, improve automation coverage, and contribute to the efficiency of our multi-platform release process. You will also design data-driven end-to-end checks around playback and ad insertion , integrate them into CI/CD pipelines as quality gates, and operate a reliable device lab to prevent regressions from shipping. Your work will directly accelerate testing and release velocity while improving revenue-critical reliability across Tubi’s Android and IOS apps. This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office two days/week. What You'll Do: Design, implement, and maintain automated tests for mobile development (Android & iOS) Contribute to the development and optimization of cross-platform automation frameworks. Write and maintain test scripts in JavaScript/TypeScript , using frameworks such as Puppeteer, Appium, WebDriverIO, Selenium. Ensure test cases are integrated into CI/CD pipelines and provide reliable feedback on product quality. Help identify flaky tests, investigate root causes, and improve test stability. Collaborate with developers and QA engineers to clarify requirements and improve test strategies. Participate in code reviews and follow best practices for test automation . Your Background: Bachelor’s degree or above in a technical field (e.g., Computer Science, Engineering, Mathematics), or equivalent industry experience. 3+ years of hands-on experience in automation testing for mobile devices Strong programming skills in JavaScript/TypeScript (preferred), or Python/Java. Experience with automation frameworks (e.g. Puppeteer, Appium,, WebDriverIO, Selenium, Playwright, T

About the Role: The team is responsible for building and optimizing the UI/UX across all Web and OTT applications at Tubi. The team primarily focuses on implementing features related to user acquisition and growth, including but not limited to user registration, onboarding, SEO, and account management. As part of this team, you will work closely with Product and Design to develop cutting-edge, experiment-driven features that enhance the user experience. In addition to front-end development, you’ll be responsible for building the underlying technical architecture to ensure performance and scalability, while proactively exploring engineering-driven features and experiments that can drive user growth. You will be working with React, Node.js, GitHub Actions, Terraform, and CDN infrastructure to build and deploy high-performance applications that reach millions of users. This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office two days/week. What You'll Do: Work with product management and other stakeholders (Backend, Product, and UI/UX) to iterate on new growth-related features, including registration, onboarding, and SEO. Lead the technical architecture and implementation of scalable and resilient applications that run on multiple platforms, such as web, mobile web, and smart TV devices. Lead and drive innovation in building experiment-driven features that push the boundaries of user experience in streaming. Consistently ship features and improvements across Web and OTT apps with minimal guidance, collaborating with cross-functional teams to deliver high-impact updates. Identify and implement improvements in shared UI components, platform-specific optimizations, and overall front-end infrastructure. Take ownership of the codebase and proactively identify opportunities for refactoring and development process improvement. Mentor and collaborate with fellow engineers, sharing technical expertise and contributi

About the Role: Tubi is seeking a highly skilled and experienced QA Automation Engineer to lead quality assurance initiatives for our cutting-edge streaming and AI-driven product features. This pivotal role involves ensuring exceptional end-to-end user experiences, robust streaming playback, and the accuracy and integrity of our AI/ML features across web, mobile, and OTT platforms. We're looking for a candidate with a strong background in streaming QA and deep technical knowledge of media workflows. You'll be instrumental in collaborating with engineering, product, and data science teams to define comprehensive QA strategies that guarantee both functional excellence and data-level quality This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office two days/week. What You'll Do: Design and lead test strategies for streaming workflows, playback systems, and AI-powered features. Test across platforms (web, mobile, and connected TV) to ensure functional parity and playback stability. Validate streaming performance—including ABR logic, encoding pipelines, and DRM integrations—under diverse real-world conditions. Debug with precision using tools like Charles Proxy, Chrome DevTools, ADB, and Xcode. Collaborate with data and ML teams to validate AI model updates, recommendations, and personalization accuracy. Leverage AI-assisted QA tools to enhance regression coverage, UI validation, and anomaly detection. Contribute to automation and CI/CD frameworks, driving faster, more reliable releases. Oversee QA deliverables for multiple concurrent releases and ensure seamless sign-off for production launches. Monitor live environments for playback or recommendation anomalies post-release and escalate issues promptly. Continuously improve QA processes, metrics, and reporting for streaming and AI validation. Your Background: Bachelor’s degree in Computer Science, Software Engineering, or related field, or equivalent hands-on experi

About the Role: Tubi is seeking a highly skilled and experienced Senior QA Automation Engineer to lead quality assurance initiatives for our cutting-edge streaming and AI-driven product features. This pivotal role involves ensuring exceptional end-to-end user experiences, robust streaming playback, and the accuracy and integrity of our AI/ML features across web, mobile, and OTT platforms. We're looking for a candidate with a strong background in streaming QA and deep technical knowledge of media workflows. You'll be instrumental in collaborating with engineering, product, and data science teams to define comprehensive QA strategies that guarantee both functional excellence and data-level quality. This is a hybrid role based out of our Toronto office. You must be willing to travel to our Toronto office three days/week. What You'll Do: Design and lead test strategies for streaming workflows, playback systems, and AI-powered features. Test across platforms (web, mobile, and connected TV) to ensure functional parity and playback stability. Validate streaming performance—including ABR logic, encoding pipelines, and DRM integrations—under diverse real-world conditions. Debug with precision using tools like Charles Proxy, Chrome DevTools, ADB, and Xcode. Collaborate with data and ML teams to validate AI model updates, recommendations, and personalization accuracy. Leverage AI-assisted QA tools to enhance regression coverage, UI validation, and anomaly detection. Contribute to automation and CI/CD frameworks, driving faster, more reliable releases. Help drive a shift-left testing approach by engaging early in the software development lifecycle, partnering with product managers, engineers, and data scientists to identify quality risks, define test strategies, and ensure testability during requirements and design phases. Oversee QA deliverables for multiple concurrent releases and ensure seamless sign-off for production launches. Monitor live environments for playback or reco

About the Role: Tubi is one of the largest free streaming platforms in the US, serving a large-scale streaming audience across Web, iOS, Android, Roku, Fire TV, Apple TV, and game consoles. Quality at this scale isn't a checkbox — it's a competitive advantage. We're looking for an Automation Engineering Manager to lead the team responsible for building and operating Tubi's multi-platform test automation infrastructure. You will own the strategy, tooling, and execution quality across our client surfaces — from video playback and ad delivery to content discovery and onboarding. This role is for a hands-on technical leader who can set direction, influence cross-functional roadmaps, and stay close enough to the code to guide architecture, review critical implementation decisions, and unblock complex technical issues. You will build a team that ships reliable automation at speed — and you will help the team move toward AI-native automation practices: fluent in AI tooling, proactive about applying it, and disciplined about using it responsibly. This is a hybrid role based out of either our San Francisco or Toronto office. You must be willing to travel to either location at least 2 days a week. What You'll Do: Test Strategy & Quality Planning Define and own Tubi's multi-platform automation strategy — covering Web, iOS, Android, CTV (Roku, Fire TV, Apple TV, Smart TVs, game consoles), and API layers. Establish testing standards, coverage targets, and quality gate policies across the CI/CD pipeline to protect release confidence and production reliability. Design specialized test strategies for business-critical scenarios: video playback (HLS/DASH), ad insertion, content recommendation surfaces, and user authentication flows. Use AI-assisted analysis (e.g., failure pattern clustering, test gap detection) to continuously improve test strategy based on real production signal and defect trends — not gut instinct. Automation Framework & Infrastructure Lead the

*English version will follow* Chez mtrois, nous jumelons des jeunes diplômés talentueux avec les plus grandes entreprises leader sur leurs marchés. Nous sommes toujours à la recherche de diplômés ambitieux pour rejoindre notre programme Alumni Graduate, en lançant votre carrière tech avec un poste de développeur Java Full-stack Junior. Vous travaillerez sur site pour l’un des leaders de la fintech à Montréal. Notre programme Alumni Graduate de 24 mois démarre avec une formation et un coaching de 6 semaines, ou vous apprendrez tout ce dont vous avez besoin pour démarrer du bon pied votre carrière en tant que développeur logiciel. Après avoir complété une formation, vous aurez l’opportunité de démarrer votre carrière dans les meilleures conditions dans une grande banque d’investissement ou chez un leader technologique. Vos missions: Si vous réussissez, vous travaillerez avec l’une des banques leader en investissement basée à Montréal, en tant que développeur logiciel. Vous créerez, développerez et assurerez le maintien d’applications complexes dans une équipe internationale. Nous sommes actuellement à la recherche de développeurs Java, qui, en relations avec les principales parties prenantes, testeront et améliorerons les applications jouant un rôle fondamental dans les opérations quotidienne de la compagnie. Vous travaillerez sur l’ensemble du cycle de développement logiciel, pour acquérir les bases essentielles et répondre aux exigences de support et maintenance, en adoptant une méthodologie Agile et en vous efforçant d’obtenir toujours les meilleurs résultats, pour devenir indispensable à votre équipe. Comment ça marche: Inscrivez-vous en ligne : Remplissez le formulaire en haut de cette page en incluant votre CV. Complétez le processus d’évaluation: Cela impliquera un appel d’introduction avec un membre de notre équipe de talents, un test de résolution de problèmes en ligne et une entrevue finale. Inscrivez-vous au cours de formation en ligne de 6 semaines

*English version will follow* Chez mtrois, nous jumelons des jeunes diplômés talentueux avec les plus grandes entreprises leader sur leurs marchés. Nous sommes toujours à la recherche de diplômés ambitieux pour rejoindre notre programme Alumni Graduate, en lançant votre carrière tech avec un poste de développeur Java Full-stack Junior. Vous travaillerez sur site pour l’un des leaders de la fintech à Montréal. Notre programme Alumni Graduate de 24 mois démarre avec une formation et un coaching de 6 semaines, ou vous apprendrez tout ce dont vous avez besoin pour démarrer du bon pied votre carrière en tant que développeur logiciel. Après avoir complété une formation, vous aurez l’opportunité de démarrer votre carrière dans les meilleures conditions dans une grande banque d’investissement ou chez un leader technologique. Vos missions: Si vous réussissez, vous travaillerez avec l’une des banques leader en investissement basée à Montréal, en tant que développeur logiciel. Vous créerez, développerez et assurerez le maintien d’applications complexes dans une équipe internationale. Nous sommes actuellement à la recherche de développeurs Java, qui, en relations avec les principales parties prenantes, testeront et améliorerons les applications jouant un rôle fondamental dans les opérations quotidienne de la compagnie. Vous travaillerez sur l’ensemble du cycle de développement logiciel, pour acquérir les bases essentielles et répondre aux exigences de support et maintenance, en adoptant une méthodologie Agile et en vous efforçant d’obtenir toujours les meilleurs résultats, pour devenir indispensable à votre équipe. Comment ça marche: Inscrivez-vous en ligne : Remplissez le formulaire en haut de cette page en incluant votre CV. Complétez le processus d’évaluation: Cela impliquera un appel d’introduction avec un membre de notre équipe de talents, un test de résolution de problèmes en ligne et une entrevue finale. Inscrivez-vous au cours de formation en ligne de 6 se

*English version will follow* Chez mthree, nous jumelons des jeunes diplômés talentueux avec les plus grandes entreprises leader sur leurs marchés. Nous sommes toujours à la recherche de diplômés ambitieux pour rejoindre notre programme Alumni Graduate, en lançant votre carrière tech avec un poste de développeur Java Full-stack Junior. Vous travaillerez sur site pour l’un des leaders de la fintech à Montréal. Notre programme Alumni Graduate de 24 mois démarre avec une formation et un coaching rémunéré de 6 semaines, ou vous apprendrez tout ce dont vous avez besoin pour démarrer du bon pied votre carrière en tant que développeur logiciel. Après avoir suivi une formation approfondie, vous aurez l’opportunité de démarrer votre carrière dans les meilleures conditions dans une grande banque d’investissement ou chez un leader technologique. Vos missions: Si vous réussissez, vous travaillerez avec l’une des banques leader en investissement basée à Montréal, en tant que développeur logiciel. Vous créerez, développerez et assurerez le maintien d’applications complexes dans une équipe internationale. Nous sommes actuellement à la recherche de développeurs Java, qui, en relations avec les principales parties prenantes, testeront et améliorerons les applications jouant un rôle fondamental dans les opérations quotidienne de la compagnie. Vous travaillerez sur l’ensemble du cycle de développement logiciel, pour acquérir les bases essentielles et répondre aux exigences de support et maintenance, en adoptant une méthodologie Agile et en vous efforçant d’obtenir toujours les meilleurs résultats, pour devenir indispensable à votre équipe. Comment ça marche: Inscrivez-vous en ligne : Remplissez le formulaire en haut de cette page en incluant votre CV. Complétez le processus d’évaluation: Cela impliquera un appel d’introduction avec un membre de notre équipe de talents, un test de résolution de problèmes en ligne et une entrevue finale. Inscrivez-vous au cours de formatio