Senior Full Stack Engineer for Platform & Integrations

At XYZ Storage, we redefine the storage experience. With a legacy spanning 28 years, we've crafted a unique and iconic brand that resonates with our customers, offering them peace of mind during what can often be a stressful time. Our mission is to simplify moving and storage, making it accessible and secure for everyone.We are excited to invite a talented S…

Join Waabi, an innovative leader in Physical AI, founded by AI pioneer Raquel Urtasun. We are pioneering the future of autonomous transportation, developing cutting-edge technology for commercial autonomous trucks and robotaxis. Our esteemed team collaborates with top-tier partners across AI, automotive, logistics, and deep technology sectors.With offices located in Toronto, San Francisco, Dallas, and Pittsburgh, Waabi is rapidly expanding and is in search of diverse, innovative, and collaborative individuals eager to make a positive impact on the world. For more information, please visit: www.waabi.aiAt the heart of Waabi’s mission is our groundbreaking simulation technology. Our state-of-the-art closed-loop simulation engine, Waabi World, employs the latest generative AI technologies to create a highly realistic environment for training and evaluating self-driving systems. The Simulation Platform team is tasked with delivering a modular, scalable platform that seamlessly integrates the onboard autonomy system, intelligent actor models, and sensor simulation.Key Responsibilities:- Enhance and contribute to Waabi World, our advanced self-driving simulator, to expedite the development of autonomous vehicles.- Optimize the scalability and performance of the simulation platform to facilitate efficient simulations at a massive scale.- Design and develop orchestration software that interconnects simulation subcomponents, including the autonomy system, data-driven actor models, and sensor simulations powered by generative AI.- Engage in technical and architectural discussions, collaborating with researchers and engineers to share insights and innovative ideas.- Collaborate closely with internal users to grasp their needs and workflows, proposing new features to enhance their experience with the simulator.- Promote best practices and set standards for software development.- Lead complex cross-functional technical projects that have a significant impact across Waabi's systems and the organization as a whole.

We are seeking innovative and driven Data Scientists with a strong passion for tackling real-world challenges. You will thrive in environments that require working with both structured and unstructured data and will be motivated to develop and deploy scalable machine learning models. This role demands exceptional critical thinking and problem-solving abilities.

About SentryAt Sentry, we believe bad software should be a thing of the past. Our mission is to empower developers to create better software at an accelerated pace, allowing everyone to enjoy technology again.With over $217 million in funding and a community of more than 100,000 organizations including industry leaders like Disney, Microsoft, and Atlassian, we are on the forefront of building innovative performance and error monitoring solutions. Our tools enable teams to spend less time resolving bugs and more time enhancing their products.Sentry supports a hybrid work environment across our global offices, designating Mondays, Tuesdays, and Thursdays as in-office days to foster collaboration and creativity. If you are passionate about creating solutions that improve digital experiences, join us in developing next-generation software monitoring tools.About The RoleAs a pivotal member of our Security Team, you will play a key role in safeguarding all aspects of Sentry: our clients, our code, and the infrastructure that supports them. We are a tight-knit team that values autonomy, trust, and innovative thinking to address complex security challenges. Our strong developer culture enhances our ability to build a product that millions depend on.In your capacity as a Senior Security Engineer, you will oversee both application and platform security initiatives. Your responsibilities will include shaping security practices, conducting security reviews, threat modeling, and managing vulnerabilities while instilling secure coding practices within our engineering teams. You will collaborate closely with product and engineering teams to ensure security is embedded in the development lifecycle from inception. Your expertise will be crucial as we expand our product capabilities and navigate new security landscapes.In this role, you willLead and enhance Sentry's security review initiatives, including secure code reviews and architecture assessments, establishing a culture where security is integrated into our operational processes.Drive effective vulnerability management practices encompassing intake, triage, prioritization, and tracking of remediation efforts, alongside managing our bug bounty and responsible disclosure program.Advocate for secure-by-design principles by partnering with engineering and product teams to embed security measures early in the development process, integrating security tools into development and CI pipelines.

Join Waabi as a Senior / Staff Software Engineer specializing in machine learning datasets and data pipelines. In this pivotal role, you will architect and develop robust data solutions that drive our cutting-edge autonomous vehicle technology. Your expertise will help streamline data collection, processing, and analytics to enhance our machine learning models.

About OktaOkta is recognized globally as the leader in identity management, empowering users to securely access any technology, anywhere, on any device or application. Our versatile offerings, including the Okta and Auth0 platforms, prioritize security through robust authentication, access control, and automation, placing identity at the forefront of modern business security and growth.At Okta, we value diverse perspectives and experiences. We are not merely seeking a candidate who fulfills every requirement; instead, we welcome lifelong learners who can enhance our team with their unique insights.Join us in creating a world where identity is truly in the hands of the user.The Auth0 platform is a critical part of our infrastructure, facilitating over 100 million logins daily for clients worldwide, and our growth trajectory is steep! The Control Plane team within Auth0 empowers our engineers by providing tools that expedite the deployment and management of services on AWS and Azure. This role is pivotal; your contributions will establish the foundation that enables Auth0 to scale effectively for years to come.We seek a Senior Engineer passionate about crafting robust orchestration systems, idempotent APIs, and high-quality developer tools. This position involves developing the 'brain' of the platform, which encompasses everything from environment provisioning to emergency rollbacks. The ideal candidate will obsess over system state consistency and strive to create a seamless, self-service experience for fellow engineers.

OverviewThe Senior Solutions Engineer will be responsible for cultivating and managing technical relationships with potential sales prospects. This role focuses on promoting cutting-edge AI and machine learning operations and data infrastructure to a diverse audience, including C-level executives, individual contributors, and engineers.In collaboration with the sales team, you will provide technical support to customers, deliver engaging presentations, lead the design of integration architectures, and contribute to the development of new accounts.

Marble AI develops AI-powered tools designed to help accounting firms and their clients manage taxes with greater efficiency. The team’s work centers on simplifying complex tax workflows for mid-sized and large firms. As an early-stage company, Marble AI encourages collaboration and focuses on solving important challenges for its customers. Role overview The Platform Engineer will play a key role in strengthening and expanding the infrastructure that supports Marble AI’s tax platform. Working closely with the engineering team, this position aims to accelerate product development and maintain secure systems capable of handling sensitive financial information. This role combines elements of infrastructure, DevOps, and Site Reliability Engineering. The Platform Engineer will design and maintain the platform, enhance developer tools, and ensure that systems remain secure, observable, and resilient. Input into the direction of the data platform and security practices across the technology stack is also expected. What you will do Build and manage cloud infrastructure using infrastructure-as-code principles. Take responsibility for system reliability, observability (with OTEL), and incident response. Design and refine developer tooling and CI/CD pipelines. Collaborate with product and data teams to address scalable data platform needs. Maintain strong security practices, especially in handling sensitive tax data. Optimize system performance, scalability, and cost across services. Contribute to infrastructure, backend systems, and developer workflows. Requirements Extensive experience with cloud infrastructure such as AWS or similar platforms. Hands-on expertise with Kubernetes, Terraform, and Helm. Background in DevOps, SRE, or platform engineering roles. Experience building and maintaining CI/CD pipelines or developer tools. Strong understanding of distributed systems, networking, and system reliability. Ability to deliver practical solutions while considering long-term system design. Location Toronto

Fivetran builds technology that helps organizations turn customer data into actionable insights without heavy engineering or ongoing maintenance. The ETL Platform team plays a key role in supporting the core infrastructure behind Fivetran’s sync engine, making sure data flows smoothly and reliably for customers. Role overview The Senior Software Engineer will join the ETL Platform group, focusing on projects that improve how Fivetran captures, stores, and processes large datasets. Recent work includes a Sync Tracking overhaul, which gives customers better visibility into their data movement and helps maintain accuracy and reliability. What you will do Contribute to the foundational systems that power Fivetran’s sync engine Work on initiatives that enhance the tracking and processing of high-volume data Help manage a scalable fleet of machines that adapts to changing customer needs Support the team’s role as essential infrastructure within the company Work arrangement This is a full-time, hybrid position based in Toronto, Ontario. The schedule blends remote work with in-person collaboration, with two days per week in the office for team activities.

Join Deep Genomics as a Senior MLOps Engineer, where you will play a pivotal role in deploying and optimizing machine learning models for groundbreaking applications in genomics. You'll collaborate with multidisciplinary teams to enhance our AI-driven platform, ensuring robust and scalable solutions in a fast-paced environment.

NetBrain Technologies Inc., established in 2004, develops no-code network automation solutions. The company’s Next-Gen platform supports IT operations teams in managing complex hybrid multi-cloud networks. Features include automated troubleshooting, proactive outage prevention, and secure change management. Over 2,500 enterprises and managed service providers use NetBrain’s technology to improve network operations. Role overview The Senior AI Engineer will design and implement production-ready agent and Retrieval-Augmented Generation (RAG) systems for intelligent automation within the NetBrain platform. This position combines hands-on engineering with architectural planning, focusing on building scalable, observable, and reliable systems in a live environment. The work involves moving quickly from prototypes to deployed solutions, working through ambiguity, and maintaining high standards for quality and safety. Key responsibilities Design and develop core agent platform features, including orchestration patterns such as ReAct and Plan-and-Execute, tool execution layers, memory and context management, and safety controls. Build reusable agent skills and create a standardized tool ecosystem tailored to the platform’s needs. Location This role is based in Toronto, ON, with a hybrid work arrangement.

Join Our Team as a Senior Platform Engineer (Python)About Us: As a leading B2B SaaS company focused on retail analytics, we empower brands and marketing teams to optimize their media campaigns and understand retail data without needing to write code. Our clients, including major players like Home Depot, rely on us for actionable insights that enhance their customer engagement and ROI.Work Environment: This role offers a hybrid work arrangement, with 95% remote work and monthly in-person meetings to foster collaboration among our Toronto-based team.Who We're Looking For: We are seeking a dynamic Senior Platform Engineer to contribute significantly to our Platform team, focusing primarily on back-end development with some responsibilities in infrastructure and DevOps.Key Responsibilities:API Development: Enhance platform scalability and data performance through innovative API designs.Integration Projects: Collaborate with industry giants like Meta, TikTok, and Snapchat on complex ad tech integrations.Task Management Optimization: Take charge of our async task management using Celery, focusing on improving concurrency and managing resource-intensive jobs.Why Work With Us?Our team thrives on collaboration, embracing complex challenges while exploring new technologies. We are committed to building long-term solutions, maintaining profitability, and ensuring quality in everything we do.

Join Rootly as Head of Platform EngineeringAt Rootly, we are dedicated to revolutionizing how organizations handle incidents, ensuring reliability and swift resolution in times of crisis. With our cutting-edge incident management platform, we empower companies globally to tackle incidents with speed and efficiency. We're not just transforming an industry; we are defining a new segment worth billions, and we need exceptional talent to help us achieve this ambitious vision.Rootly is trusted by some of the fastest-growing companies worldwide, including NVIDIA, Figma, Canva, Tripadvisor, and Squarespace, who utilize our robust platform to enhance their incident management processes. Our unique partnership model and enterprise-ready solution have earned us a stellar 5-star rating on G2.Our investors appreciate Rootly as well; we are backed by prestigious funds including Y Combinator, as well as leading industry operators such as the CTO of Dropbox and GitHub. Transparency is key to our culture; we conduct monthly financial reviews to keep our team informed about the company’s health and share our progress through our weekly changelog.Your RoleThis is a unique opportunity to be the inaugural leader of Platform Engineering at Rootly, where you will lay the groundwork that supports incident response and on-call management for the world's most innovative engineering teams.As the Head of Platform, you will be responsible for two key outcomes:Infrastructure Reliability and Scale: Develop a robust, redundant, scalable, operationally mature, and cost-effective infrastructure platform that supports our next phase of growth.Developer Experience and Velocity: Design a world-class developer experience enabling product engineers to operate quickly, safely, and confidently, shaping how Rootly builds, tests, deploys, and manages its operations.This position transcends traditional operations roles; it is a high-impact engineering leadership role that requires deep technical expertise, systems thinking, aesthetic sensibility, and the ability to inspire teams to elevate their performance. You will establish the strategy, build your team, and own the roadmap, setting the stage for our future success.

At Shakepay, we are dedicated to leading the charge into the bitcoin golden age. Our goal is to transform financial services to ensure that every Canadian receives their fair shake.Our vibrant culture thrives on meaningful work, collaborative success, and celebrating achievements. If you are passionate about personal growth, rapid execution, and sharing innovative ideas with a team of like-minded individuals, we invite you to join us in building something remarkable!About ShakepaySince our inception in 2015, we have developed the Shakepay app to facilitate fast, easy, and secure bitcoin transactions. In 2022, we introduced the Shakepay Card, enabling users to earn bitcoin rewards while shopping. Currently, over 1.5 million Canadians trust Shakepay to enhance their bitcoin savings and gain control over their financial future.We operate under regulations across all Canadian provinces and territories and are supported by prominent venture capitalists with funding totaling $44 million. Our community is passionate, loyal, and continuously expanding, and we are seeking individuals eager to contribute to a truly exceptional venture.About the Platform TeamThe Platform team empowers engineering teams at Shakepay by equipping them with the essential tools, infrastructure, and best practices needed for autonomy, productivity, and reliability. As the Platform Engineering Manager, your role will involve ensuring a harmonious balance between rapid delivery and operational excellence.About the RoleWe are in search of an Engineering Manager to lead and develop a team of platform engineers with a focus on Infrastructure, DevOps, and developer experience.This position entails people leadership, providing technical guidance, and overseeing delivery on platform initiatives that influence every engineering team within Shakepay. You will collaborate closely with engineers, engineering leaders, security, and compliance teams, leading by example and remaining hands-on where necessary to drive technical decisions, facilitate delivery, and ensure our platform evolves alongside both developer and business requirements.While you don’t need to be an expert in every area, possessing sufficient technical strength to set direction, question assumptions, and make informed trade-offs across DevOps, infrastructure, and reliability is crucial.What You’ll Be DoingLead, mentor, and expand a team of platform engineers across Infrastructure, DevOps, and Developer Experience.Establish technical direction for platform architecture and guarantee the execution of the roadmap.Balance immediate delivery with long-term investments in tooling, infrastructure, and reliability.Oversee cloud infrastructure, deployment pipelines, and operational tools within a regulated environment....

Join Lyft's innovative Telematics team as a Senior Backend and Data Engineer, where your expertise will directly contribute to enhancing safety and affordability within our ride-sharing platform. In this role, you'll develop and maintain high-frequency data processing systems, utilizing our advanced technology stack, including AWS, Kubernetes, Spark, and Apache Airflow. Collaborate with passionate colleagues across software engineering, machine learning, and data science to transform telematics data into actionable insights that drive our mission of reducing accidents and improving the rider and driver experience.

Role Overview Spectrum Healthcare is seeking a Senior Manager, Learning & Development to help shape how employees grow and learn across the organization. This position is based in Toronto. What You Will Do Design and develop training programs that strengthen employee skills and knowledge Work closely with different teams to understand their learning needs Implement training solutions that support performance and engagement Promote a culture where continuous learning is valued and encouraged About Spectrum Healthcare Spectrum Healthcare delivers a range of health services and is committed to supporting its workforce through ongoing development and training.

Artificial Intelligence. Meaningful Impact.At Docebo, we are revolutionizing workplace learning through the power of AI. Our AI-driven learning platform enables organizations to seamlessly create, deliver, and manage training in one cohesive environment. Our mission goes beyond just functionality; we empower teams to enhance their productivity, focus on impactful work, and foster a culture of continuous learning. Our intelligent tools personalize learning experiences, reduce administrative burdens, and transform training into a strategic advantage, resulting in improved learner experiences and tangible business outcomes.We are pioneering the future of learning with a team that embraces innovation and challenges conventional approaches. If you are passionate about leveraging AI to enhance the professional lives of individuals, you will thrive in our environment. Our values, embodied in what we call the Docebo Heart, are not just slogans; they define our daily interactions and guide our collaborative efforts.So, are you ready to join a global community of over 900 Docebians and help us redefine the way people learn, because learning is a journey that never ends?About the Role:As a Staff Product Engineer at Docebo, you will operate at the confluence of product vision and technical architecture. Your contributions will not only involve delivering features but also shaping the strategic direction of our products.You will tackle high-stakes, ambiguous challenges that span multiple teams and systems. Your ability to pinpoint opportunities, rally stakeholders around well-defined solutions, and drive execution from inception to measurable impact will be crucial.Your extensive full-stack expertise, coupled with strong product intuition and systems thinking, will enable you to lead architectural decisions. You will ensure that our systems are scalable and enduring while upholding practices that prioritize quality, reliability, and strategic alignment.This position is ideal for engineers who elevate both the products they work on and the teams they collaborate with.Key ResponsibilitiesLead High-Impact Projects: Take charge of complex, cross-functional product initiatives from problem identification to tangible business results. Recognize strategic opportunities and transform them into scalable solutions.Architectural Guidance: Define and refine the technical direction of our products, ensuring alignment with our overarching strategy.

Discover OktaAt Okta, we are known as The World’s Identity Company. Our mission is to empower individuals to safely access any technology, regardless of the device or application. Our versatile products, including the Okta Platform and Auth0 Platform, provide secure access, authentication, and automation, making identity a cornerstone of business security and growth.We embrace a diverse range of perspectives and experiences. We are not seeking someone who fits every criterion; rather, we value lifelong learners and those who can enhance our team with their distinct backgrounds.Join us in creating a world where Identity is in your hands.The Streaming Foundations team develops and manages data pipeline infrastructure designed to support event streaming, messaging, and analytics. We are searching for a Software Engineer who is enthusiastic about distributed systems, platform engineering, and tackling data-intensive challenges at scale. In this pivotal role, you will collaborate with engineers across the organization to establish foundational infrastructure that will enable Auth0 to grow sustainably for years to come.

Join Spotify's innovative Platform Mission as a Data Scientist, where you'll leverage data-driven insights to enhance our platform's capabilities. Collaborate with cross-functional teams to design and implement models that drive strategic decision-making and improve user experience.

Join us at fiq as a Principal Engineer - New Initiatives, where you'll play a pivotal role in shaping our foundational platform. As a founding engineer, you will work on cutting-edge projects, collaborate with cross-functional teams, and drive innovative solutions that will set the stage for our company’s growth. This is an exciting opportunity to leverage your expertise in software engineering and architecture to create robust systems that support our vision.