Senior/Staff Software Engineer, Simulation Platform

Role overview Harvey seeks a Staff Software Engineer in Toronto to drive the evolution of its AI Platform. The focus is on designing and building scalable systems that can adapt to business needs and deliver reliable performance. Key responsibilities Architect and develop essential components for the AI Platform, prioritizing both performance and scalability. Collaborate with engineers and data scientists to address complex technical challenges. Enhance the platform’s stability, speed, and overall functionality. Collaboration and impact This role works alongside a talented group in engineering and data science. Contributions will have a direct effect on the platform’s capabilities and support Harvey’s business outcomes.

About Wealthsimple Wealthsimple is Canada’s leading fintech company, serving over 3 million clients and managing more than $100 billion in assets. The company focuses on making financial services simple, transparent, and affordable. Team members take ownership of their work and care deeply about user experience. Learn more about Wealthsimple’s culture in the Culture Manual and see how we work. About the AI Platform Foundations Team The AI Platform Foundations team is a new group within Platform Engineering. This team develops and maintains shared AI tools that help hundreds of developers work more efficiently and confidently. The team also builds frameworks and policy controls to ensure innovation happens securely and responsibly. As a Senior Software Developer on this team, expect to work with Ruby on Rails, Python, TypeScript, and Java/Kotlin. Collaboration spans Platform Engineering and other teams across Wealthsimple. The tools built here are designed for broad adoption and high trust, shaping how engineers across the company use AI in their daily work. What You Will Do Build a collaborative AI tooling platform. Help design and implement the infrastructure that brings AI-assisted development to all teams. Turn scattered LLM tools into a unified, governed, and reusable platform. Boost developer efficiency with AI automation. Develop tools that remove friction from the development process. Enable features such as AI-powered code reviews and automated pull request approvals, freeing developers to focus on key projects. Set up guardrails for development processes. Create policy controls and verification layers that guide developers, making sure innovation stays aligned with security and governance requirements. Location This is a remote role open to candidates based in Canada.

Why Join Auvik?Innovative Technology: At Auvik, we create transformative network management solutions that empower IT teams by automating routine tasks, enhancing operational efficiency, and minimizing risks. Our software ensures that IT professionals can effectively monitor and manage network infrastructure remotely, providing critical visibility and control.Supportive Leadership: Our leadership team prioritizes transparency and trust. With a clear vision for Auvik, our experienced leaders are approachable and dedicated to driving success for both the company and its employees.Beloved Product: Our customers, who are highly technical and ambitious, appreciate our offerings. We take pride in delivering solutions that truly meet their needs.Opportunities for Growth: Auvik is committed to your professional development. We provide regular feedback, a thorough onboarding process, and tailored programs to help you advance your career.Flexible Work Environment: Embrace the freedom to work from anywhere. As a fully distributed team, we support remote work, allowing you to choose the environment that maximizes your productivity.Role Overview:As a Staff Software Developer on our AI & Platform team, you will be a key technical leader responsible for developing AI-driven functionalities within our product. Collaborating closely with a Staff Data Engineer, you'll focus on the application and agentic AI layer, designing, developing, and deploying AI features that enhance customer interaction. This role is highly technical and requires a strong foundational knowledge of software development.

Since its inception, Fivetran has been dedicated to simplifying and ensuring reliable access to data, much like the electricity that powers our lives. Our platform enables customer data to flow effortlessly into their warehouses, structured and ready for querying, without the need for engineering or maintenance. We take pride in empowering organizations to harness the full potential of their data every day.About the RoleJoin our dynamic ETL Platform team at Fivetran, where we are building robust data pipelines to support the modern data architecture of thousands of companies.As a Staff Software Engineer, you will play a pivotal role in managing the core platform that underpins Census’ sync engine. Your responsibilities will include ensuring the seamless flow of customer data—on time, every time. You will design and implement significant projects like our recent Sync Tracking overhaul, which enhances our ability to capture, store, and process large datasets. This provides our customers with unparalleled visibility over their data streams, ensuring that every record reaches its destination accurately. Our team is also responsible for managing a scalable and adaptable fleet of machines to meet the evolving demands of our clients.This is a full-time, hybrid position based in our Toronto office.

About FoundThe self-employed workforce is a vibrant and rapidly expanding community of 60 million Canadians. However, self-employment poses unique challenges such as managing taxes, accounting, bookkeeping, and business banking. Found is here to address these challenges.At Found, we are dedicated to creating innovative tools that provide self-employed individuals with the security and peace of mind typically reserved for larger corporations. Our business banking solutions automate tax management and expense tracking, empowering small business owners to focus on their passions rather than their financial burdens.We invite compassionate, resourceful, and driven individuals to join us in establishing a comprehensive safety net for self-employed people.About This RoleOur engineering team plays a crucial role in transforming our product ideas into solutions utilized by tens of thousands of users weekly. We oversee the entire lifecycle from product development to ensuring robust and efficient technical operations.The Platform team focuses on maintaining the reliability and security of our systems while delivering an exceptional experience for both users and engineers. This small yet impactful group has a wide-ranging influence across reliability, security, compliance, and developer experience, supporting an engineering organization of over 30 members.We are in search of a Staff Software Engineer who excels at balancing rapid progress with safety, possesses a deep understanding of SLOs and SLAs, and has a proven track record of scaling systems effectively.We highly value engineers who can drive technical vision, mentor peers, and design scalable systems to match our growth trajectory. If you have questions, please include them in your application.Daily ResponsibilitiesArchitect future iterations of our critical systems such as databases and distributed jobs while considering our scaling requirements.Design and implement developer tools that enhance safety, reproducibility, and ease of deployment.Champion excellence in observability and monitoring, guiding incident response to ensure swift issue resolution and a positive on-call experience.Collaborate with engineering teams to uphold high technical quality across our systems while addressing technical debt, upgrades, and platform enhancements.Mentor engineers on designing reliable, fault-tolerant systems that can scale effectively.

Who We AreSamsara (NYSE: IOT) is at the forefront of the Connected Operations™ Cloud, a revolutionary platform empowering organizations reliant on physical operations to leverage Internet of Things (IoT) data. Our mission is to enhance safety, efficiency, and sustainability in the physical operations that drive our global economy. Covering over 40% of global GDP, these sectors include agriculture, construction, field services, transportation, and manufacturing, and we are thrilled to help them transition to digital solutions at scale.Joining Samsara means you'll be instrumental in shaping the future of physical operations by contributing to an exciting range of product solutions, such as Video-Based Safety, Vehicle Telematics, Apps and Driver Workflows, and Equipment Monitoring. As part of a recently publicly traded company, you will enjoy the autonomy and support to make a significant impact while we build for the long haul.About the Role:Samsara's Revenue Operations AI & Data Team is redefining our market approach—focusing on intelligence, personalization, and rapid execution. We are a dynamic team of builders, scientists, and strategists dedicated to revolutionizing sales operations through AI. Our goal is to empower sellers to connect with the right customer at the right moment with the most relevant message, equipping them with essential resources, whether that’s data from Salesforce, insights from previous interactions, or winning content.As a Senior Software Engineer on the AI Platform team, you will spearhead the design and development of crucial platform capabilities that enable Samsara’s next generation of AI-driven experiences. Your focus will be on creating scalable, reliable systems that support multi-step AI workflows, model execution, and cross-product integrations, steering away from isolated features. This role is positioned at the nexus of distributed systems and applied AI, where accuracy, extensibility, and operational excellence are just as vital as speed.You will collaborate closely with AI engineers, backend developers, and cross-functional teams to establish shared execution patterns, define platform contracts, and enhance the foundations that underpin S+Engine and future AI applications. You will have the authority to make architectural decisions, drive rapid iterations, and help transform emerging AI capabilities into a robust, production-ready platform that other teams can rely on.

At MaintainX, we are the world’s leading platform for asset management and work intelligence tailored for industrial and frontline environments. Our modern IoT tool, powered by a cloud-based network, ensures reliability, security, and optimal operation of physical equipment and facilities. We empower operational excellence for over 12,000 companies, including renowned names like Duracell, Univar Solutions Inc, Titan America, McDonald's, Brenntag, Cintas, Xylem, and Shell. Having recently secured a Series D funding of $150 million, our total funding has now reached $254 million, valuing the company at $2.5 billion. We are on the lookout for a Software Developer to assist in the development, scaling, and support of our next-generation development platform. This role transcends traditional software development; it sits at the intersection of platform engineering, product approach, and developer experience. In this position, you will play a key role in enhancing the platform components that significantly streamline the delivery of high-quality software by MaintainX teams. You will also dedicate a portion of your time to adoption activities: communication, documentation, demonstrations, and supporting development teams as platform clients. Your contributions will be fundamental to our “Platform-as-a-Product” approach, ensuring that our internal platform is reliable, scalable, well-adopted, and genuinely adds value. Key Responsibilities: Design and maintain the backend foundations and tools that comprise our internal developer platform. Integrate AI workflows into your daily work and the platform. Elevate engineering excellence standards. Lead the consolidation and evolution of platform components: developer portal, local development, service generators, CI/CD workflows, and infrastructure ‘golden paths’. Collaborate with other platform teams and product development teams to define and drive the adoption of the internal developer platform.

Forward Financing is hiring a Staff Software Engineer specializing in Applied AI. This remote position is open to those based in Ontario, Canada. Role overview This role centers on developing and improving AI-driven solutions that power Forward Financing’s financial services products. Collaboration with engineering, product, and operations teams is a key part of the work, as is delivering machine learning models that help drive efficiency and improve customer experiences. What you will do Design, build, and refine AI-based features for financial products. Partner with cross-functional teams to implement machine learning models that support business goals. Optimize current AI systems to streamline workflows and strengthen business outcomes.

Join our dynamic team at Harvey as a Software Engineer, where you will play a pivotal role in shaping our cutting-edge AI platform. This is an exciting opportunity to work with innovative technologies and contribute to projects that push the boundaries of artificial intelligence.As a Software Engineer, you will collaborate with cross-functional teams to design, develop, and implement software solutions that enhance our AI capabilities. Your work will directly impact the efficiency and effectiveness of our platform, helping to drive our mission forward.

At Webflow, we are shaping the future of digital experiences with our innovative AI-native platform. As a remote-first company founded on principles of trust, transparency, and creativity, we are dedicated to empowering individuals and businesses alike. Our mission is to democratize web development, enabling everyone—from budding entrepreneurs to large enterprises—to design, launch, and optimize their digital presence without obstacles. We envision a web that is more open, creative, and equitable, and we are committed to building this future collaboratively.We are seeking a passionate and skilled Staff Software Engineer to join our Applied AI team. In this role, you will play a pivotal part in developing generative AI-powered features that enhance speed, creativity, and quality in website building and design. Collaborating closely with product and machine learning engineers, product managers, and designers, you will identify and implement AI-driven solutions that elevate the user experience on Webflow. Join us in fostering an environment that emphasizes excellence, care, and curiosity.

At Affirm, we're transforming credit into a more transparent and user-friendly experience, empowering consumers to buy now and pay later with no hidden fees or compounded interest.The Growth Platform team is responsible for developing shared backend systems that facilitate incentives, experimentation, personalization, and data-driven decision-making throughout Affirm’s consumer and merchant interactions, significantly impacting customer acquisition, engagement, and retention.

Rivian and Volkswagen Group Technologies have joined forces to advance the future of electric vehicles. This partnership brings together deep expertise in automotive engineering, software, and cloud connectivity. The focus is on building technology that sets new standards for software-defined vehicles worldwide, with an emphasis on AI, connectivity, and security. Role overview The Senior Software Engineer - AI Platform will lead architectural design and strategic development for the GenAI platform. This position centers on integrating large language models (LLMs) into both internal and customer-facing applications at scale. The aim is to drive cognitive automation, streamline workflows, and support better decision-making across the organization. What you will do Design and develop AI-driven applications using large language models. Integrate LLMs into production systems for both internal teams and external customers. Establish best practices for building distributed systems that are resilient, scalable, and observable. Deliver production-grade tools that are reliable and maintainable. Location This role is based in Toronto, Ontario.

Job Overview:Are you eager to enhance the way hundreds of developers build, deploy, and operate software in cloud, on-premise, and hybrid environments? Join us in creating a unified platform that simplifies complexity and empowers product teams to focus on delivering value.We are seeking a passionate Platform Engineer with expertise in Kubernetes, automation, observability, developer experience, and hybrid deployment challenges.The Platform Engineering team possesses the essential skills that enable Genetec product teams to create, deliver, and operate software seamlessly across cloud and client environments.Your Daily Contributions:Based on your technical skills and interests, you will contribute to one or more of the following missions:Hybrid Hosting and NetworkingEmpower developers to run containers consistently across cloud and on-premise devices.Create, manage, and upgrade our fleet of Kubernetes clusters.Provide a secure and reliable network for all deployment modes.Release AutomationEnable developers to build once and deploy everywhere.Deliver fast, reliable CI/CD pipelines with gradual rollouts and quick rollbacks.Support confident ring deployments and on-site delivery.Observability and ReliabilityProvide standard libraries and templates to simplify application instrumentation.Centralize telemetry data ingestion by balancing cost and performance.Allow product teams to quickly diagnose issues through relevant dashboards and insights.Infrastructure AbstractionRemove cloud-specific dependencies to enhance portability and simplify operations.Automate provisioning for fast and reproducible environments.Offer secure, compliant, and reusable infrastructure components.Developer Experience and Self-ServiceContinuously reduce cognitive load and friction for developers using the platform.Build and scale Genetec’s internal developer portal (IDP).Collaborate closely with other teams to ensure seamless platform integration.

Join our dynamic team at Zip as a Senior Software Engineer specializing in our Developer Platform. This is a unique opportunity to shape the future of our technology stack while collaborating with cross-functional teams to deliver high-quality software solutions. You will be responsible for designing, developing, and maintaining robust backend services and APIs that empower our developer community.

Embracing the benefits of remote work, such as enhanced employee morale, increased productivity, and reduced commuting impact on both personal well-being and the environment, we proudly identify as a digital-first organization. Our investments in cutting-edge technologies and programs have laid a strong foundation for this approach. With our digital-first work environment, complemented by conveniently located offices and collaborative spaces, we empower our team to work in a manner that maximizes their productivity.About UsTecsys is a rapidly growing innovator providing advanced supply chain solutions to leading healthcare systems, hospitals, pharmacy businesses, distributors, retailers, and third-party logistics (3PL) providers. We collaborate with industry leaders to revolutionize their supply chains through technology. If you thrive on tackling engaging challenges and seek continuous learning opportunities, Tecsys could be the perfect fit for you!About the RoleWe are in search of a Software Developer in Test (Data Platform) to join our TecsysIQ Data & AI team. This role is pivotal in ensuring the quality, reliability, and integrity of our cloud-based data platform, which is built on AWS and Databricks.This position transcends traditional QA roles by focusing on data pipelines, transformations, and business rule validation across Bronze, Silver, and Gold layers.A primary expectation is to incorporate automated testing as a fundamental aspect of the development lifecycle. For each feature or transformation, you will be instrumental in defining and constructing automated tests from the outset, ensuring their continuous reuse throughout development and as part of regression testing.Your objective will be to cultivate a test-first, automation-driven culture, where automated validation delivers immediate feedback on data quality and stability, while manual testing serves to validate edge cases and facilitate exploratory testing.Collaboration will be key, as you will work closely with Data Engineers, Product Owners, and Business Stakeholders to guarantee that all data products delivered meet business expectations with exceptional quality and consistency.What You’ll DoActively participate as a member of an agile data platform teamCollaborate with Data Engineers and Product Owners to define test strategies in tandem with feature developmentDesign and implement automated test cases from the outset for new pipelines and transformationsBuild and sustain automated regression testing frameworks for data pipelinesEnsure the reusability of automated tests across development cycles and integration into regression suitesValidate end-to-end data pipelines spanning Bronze, Silver, and Gold layersIntegrate automated tests into CI/CD pipelines to facilitate continuous validationDesign and implement data observability checks, including...

Be Part of the Future of Finance!At Robinhood, we are dedicated to democratizing finance for everyone. With an anticipated transfer of assets totaling $124 trillion expected to be inherited by younger generations in the coming decades, we invite you to join us at the forefront of this monumental movement.About Our Team and Your RoleThe Developer Infrastructure team at Robinhood is crucial in empowering engineers to deliver high-quality software with speed and security. We create and maintain the tools and systems that foster seamless software development experiences across our organization.We strive for infrastructure that is intuitive, robust, and empowering. Our goal is to minimize friction, enhance feedback loops, and boost developer productivity through top-tier tools and operational excellence.We are searching for a Senior Staff Software Developer to lead our Developer Infrastructure initiatives. In this capacity, you will act as a technical leader and architect, influencing the future of developer experience at Robinhood and spearheading projects that enhance velocity, quality, and reliability at scale.This position is based in the office location(s) stated in this job description, aligning with our in-office working philosophy. Please consult your recruiter for further details regarding our in-office expectations.

Speechify seeks a Software Engineer in Toronto to focus on platform development. This position plays a key part in strengthening and expanding Speechify’s text-to-speech technology, supporting people who use the platform to access information in new ways. Role overview This role involves designing and building scalable solutions with the engineering team. The work directly shapes the evolution of Speechify’s core text-to-speech features and influences how users interact with the technology. What you will do Collaborate with engineers to create scalable platform components Contribute to improvements and new features for text-to-speech capabilities Play a part in defining user experience and accessibility through technology Requirements Background in software engineering, especially in platform or backend development Interest in building accessible products Strong collaboration skills and openness to teamwork Speechify welcomes those who find meaning in building technology that helps people learn and connect.

Team Dynamics:As a Software Developer, you will be in a unique position to leverage and deepen your expertise in cutting-edge distributed cloud systems development. You will gain hands-on experience with modern technologies, making a significant impact on large-scale projects. This role will advance your career while allowing you to contribute meaningfully to a collaborative team effort.You are an enthusiastic individual, deeply interested in developing large-scale cloud services using modern software development practices. As a team player, you thrive in a collaborative work environment, excelling in problem-solving, communication, and continuous learning. You have the ability to work independently, always seeking ways to improve both yourself and the systems you help build.Your team, Genetec One, is a software development group within the cloud space located in Quebec, with teams in Quebec City, Ville Saint-Laurent, and Brossard! We are a dynamic and dedicated team with a healthy culture of collaboration and personal development. Our primary mission is to build a powerful platform to develop, deploy, and resell Genetec's growing cloud offerings. We develop and operate a suite of essential services and applications responsible for executing systems quickly and reliably.At G1, we strive to create a pleasant and stimulating work environment where work-life balance is respected and diversity is valued. Whether it's a team lunch, a 5@7, or an off-site activity, we always find a good reason to come together and celebrate our milestones and achievements.Your Day at a Glance:Develop readable and maintainable codeParticipate in and lead team discussions on design and implementationFollow your team's DevOps practicesEngage in code reviews and welcome peer feedbackResearch and communicate solutions to significant programming challengesDebug applications during development and in productionEnsure code quality by applying best practices in automated testingDocument, investigate, and resolve bugsMentor and guide junior developers, fostering a collaborative and supportive team environmentLead by example in promoting best practices and continuous improvement within the teamProactively learn and stay updated on tools and technologies.

At Varicent, we're not merely changing the Sales Performance Management (SPM) landscape—we're revolutionizing how businesses achieve revenue success. Our state-of-the-art SaaS solutions empower revenue leaders worldwide to craft more effective go-to-market strategies, enhance seller performance, and tap into hidden potential. Recognized as a leader in innovation, Varicent shines in the 2025 Forrester Wave Report for SPM, 2023 Ventana Research Revenue Performance Management (RPM) Value Index, Gartner Peer Insights, 2024 Gartner SPM Market Guide, and G2. Our solutions are trusted by a diverse array of global industry leaders including T-Mobile, ServiceNow, Wawanesa Bank, Shaw Industries, Moody's, Stryker, and many more. Here’s why you’ll excel at Varicent:Innovate with Purpose: Create impactful solutions for customers globally.Join Excellence: Collaborate within a diverse and innovative team.Shape the Future: Lead initiatives in revenue optimization.Grow Together: Realize your potential in a nurturing environment.Join us at Varicent—where your talent and ambition converge with limitless opportunities for success!