Senior Compiler Engineer

About OLIXAt OLIX, we are at the forefront of revolutionizing AI technology. As the demand for artificial intelligence accelerates, we face unprecedented challenges in infrastructure development. Traditional hardware designs are no longer sufficient. We are pioneering a transformative approach with our Optical Tensor Processing Unit (OTPU), which sets new benchmarks in performance and energy efficiency, paving the way for the future of computing.The RoleWe are looking for experienced Senior Compiler Engineers to join our innovative team. You will be instrumental in developing the machine learning backend (compiler, runtime, and debugger) for our state-of-the-art OPTUs, ensuring seamless integration with frameworks like PyTorch, TensorFlow, JAX, and MXNet. Your goal will be to enhance the performance capabilities of large-scale AI models while collaborating closely with hardware and modeling teams to optimize device trade-offs.Key ResponsibilitiesProject Ownership: Lead and execute projects that are critical to achieving significant technical and business milestones for OLIX.Architect & Build: Design and implement cutting-edge compiler, runtime, and debugging solutions tailored for custom hardware.Optimize Performance: Utilize advanced techniques such as layout, fusion, scheduling, and tiling to overcome performance barriers and maximize throughput.Mentor & Uphold Standards: Conduct code reviews, mentor fellow engineers, and champion best practices in ML backend and performance engineering.Guide Team Direction: Stay informed about the latest trends in GPU, AI accelerators, and optical computing; innovate and prototype new solutions.Qualifications & Experience5+ years of software engineering experience, specializing in C/C++ programming.Extensive knowledge of machine learning frameworks, compiler design, low-level programming, and optimization methodologies.Proven expertise in optimizing deep learning models with TensorFlow, PyTorch, or JAX.Familiarity with custom hardware design and implementation.

At Tenstorrent, we are at the forefront of pioneering AI technology, setting new standards for performance, usability, and cost-effectiveness. As AI reshapes the technological landscape, our solutions are evolving to integrate advancements in software models, compilers, platforms, networking, and semiconductors. Our talented team has designed a high-performance RISC-V CPU from the ground up, driven by a passion for AI and a commitment to building the leading AI platform. We prioritize collaboration, curiosity, and tackling challenging problems, and we are expanding our team to include contributors of all experience levels.Become a vital part of the team transforming AI computing at Tenstorrent. You will engage with TT-Forge, our MLIR-based compiler that allows developers to optimize AI workloads across all configurations of Tenstorrent hardware using an open-source, efficient, and versatile compiler. You will be at the cutting edge of the AI hardware revolution, contributing to compiler technologies that expand the horizons of what’s achievable.This position offers a hybrid work environment based in Toronto, ON.We encourage applications from candidates with varying levels of experience. During the interview process, we will assess candidates to determine the appropriate level, and offers will align accordingly.

About OLIXAt OLIX, we are on the forefront of a technological revolution where artificial intelligence is expanding at an unprecedented rate. This rapid growth has unveiled a significant infrastructure deficit; the current pace of developing new chips and power stations is insufficient to meet the rising demand. The industry has been relying on outdated hardware architectures for over a decade, and it is time for a transformative shift. We are pioneering this change with our Optical Tensor Processing Unit (OTPU), which offers unparalleled performance and energy efficiency that surpasses existing chip technologies.The Role:As the Engineering Manager for the Frontend Compiler, you will spearhead a dynamic team of six engineers dedicated to enhancing the frontend of the OTPU compiler stack. This encompasses everything from machine learning framework ingestion to MLIR-based intermediate representation design, transformation, and lowering interfaces. You will collaborate closely with backend compiler, architecture, and customer integration teams to ensure that frontend decisions translate into a seamless customer experience while optimizing hardware performance.We seek a seasoned engineering manager who can lead a talented team to drive impactful customer and business outcomes. Your deep technical acumen and proven ability to cultivate high-performing teams will enable swift, cross-functional collaboration and decisive execution.ResponsibilitiesOwn and execute the frontend compiler roadmap aligned with OLIX’s core business objectives to enhance customer and business outcomes.Foster a high-performance culture that prioritizes innovation, speed, and operational excellence.Cultivate a culture of technical excellence through robust design review processes, clear technical ownership, and consistent execution in a fast-paced hardware/software co-design environment.Collaborate closely with customer teams, the backend compiler team, and the architecture team to guarantee an integrated customer experience that optimizes hardware performance and usability.Guide strategic technical decision-making to balance long-term sustainability with short-term deliverables.Skills & ExperienceDemonstrated engineering leadership in delivering complex, long-term projects in dynamic environments, with direct accountability for team outcomes.In-depth technical experience in compiler design and related technologies.

About OLIXAt OLIX, we are at the forefront of a technological revolution, tackling the rapid growth of AI and the critical infrastructure challenges it presents. As demand skyrockets, we are ushering in a new era with our Optical Tensor Processing Unit (OTPU), designed to outperform traditional chips in both speed and energy efficiency.The Role:As the Engineering Manager for the Backend Compiler, you will spearhead a dynamic team of six engineers dedicated to developing and enhancing the OTPU compiler backend. Your role will involve close collaboration with frontend compiler, architecture, and ASIC teams, ensuring seamless integration for optimal hardware-software performance and production quality.We seek a visionary leader with a proven track record in engineering management who can cultivate a high-performing team and drive impactful results aligned with business objectives. Your technical expertise and leadership will be crucial in fostering a culture of collaboration and decisive execution.

Role Overview Guidepoint is looking for a Senior Platform Engineer to strengthen infrastructure reliability and improve the developer experience. This hybrid role is based in Toronto, Ontario. What You Will Do Enhance the scalability and reliability of a Kubernetes-based cloud environment. Lead the shift toward a self-service platform model for internal teams. Apply software engineering principles to infrastructure challenges. Use Agentic AI to automate complex workflows and develop "Golden Paths" that reduce manual steps. Design and build software to manage and monitor Kubernetes clusters, focusing on resilience, cost-efficiency, and self-healing systems. Location and Work Model This is a hybrid position based out of Guidepoint's Toronto office.

We are seeking a highly skilled Senior Structural Engineer to join our innovative team at dialogdesign. In this pivotal role, you will leverage your extensive experience to design, analyze, and implement structural solutions that meet the highest standards of safety and efficiency. Collaborating closely with architects and other engineers, you will play a crucial role in delivering outstanding projects that leave a lasting impact.

About UsAir-tek is an innovative Canadian software company recognized for its unique suite of products that have secured a significant presence in the global market. Our product-market fit is exceptional, and we are experiencing a surge in customer demand. During this phase of rapid growth, we maintain a discreet operational presence.Our diverse team is united by a shared passion for tackling complex challenges, a commitment to innovation, and an ambition to redefine the passenger-centric travel industry. Located in Toronto, we foster an inclusive culture based on trust, collaboration, excellence in product delivery, and continuous personal development. We take pride in our work and support each other as a team.About the TeamThe Platform Engineering team consists of highly collaborative software engineers dedicated to building, scaling, and maintaining the foundational infrastructure that empowers other teams to develop Air-tek’s software solutions. We focus on creating secure, scalable, and efficient infrastructure, employing modern development practices. Our impact is felt across the company as we work closely with operations, support, product management, and other engineering teams to meet Air-tek’s objectives.As a Senior Platform Engineer, you will play a pivotal role in designing, developing, and operating our core platform services, enabling us to deliver robust and reliable infrastructure solutions that support the expanding needs of our products.

Join our dynamic team at AECOM as a Senior Electrical Engineer. In this role, you will leverage your expertise to design and implement innovative electrical systems for a variety of projects. You will collaborate with multidisciplinary teams to ensure the successful execution and delivery of high-quality engineering solutions.

Join our dynamic team at Egis Group as a Senior Municipal Engineer. In this pivotal role, you will contribute to the planning, design, and execution of municipal projects that enhance community infrastructure. You will collaborate with a team of professionals dedicated to delivering sustainable and innovative engineering solutions.

Join our dynamic team at Egis Group as a Senior Bridge Engineer. In this pivotal role, you will leverage your extensive expertise to lead bridge engineering projects, ensuring the highest standards of design and safety are met. You will collaborate with multidisciplinary teams to deliver innovative solutions for infrastructure development.

Join our dynamic team at Egis Group as a Senior Traffic Engineer. In this pivotal role, you will be responsible for designing and implementing innovative traffic solutions that enhance safety and efficiency in urban environments. You will collaborate with cross-functional teams to analyze traffic patterns, develop strategic plans, and ensure compliance with regulatory standards.

Join our dynamic team at Egis Group as a Senior Structural Engineer, where you will play a pivotal role in leading innovative structural design projects. You will collaborate with architects and other engineers to develop sustainable and efficient structures that meet client specifications and comply with safety regulations. Your expertise will guide the technical aspects of projects from conception through to completion.

Join our dynamic team at Egis Group as a Senior Structural Engineer. In this pivotal role, you will lead innovative structural engineering projects, collaborating with multidisciplinary teams to deliver state-of-the-art designs. Utilize your expertise to solve complex engineering challenges while ensuring compliance with industry standards and regulations.

Join AECOM as a Senior Electrical Engineer, where your expertise will drive innovative solutions in electrical design and engineering projects. You will collaborate with a dynamic team to deliver high-quality results across various sectors. Your role will involve designing electrical systems, preparing technical specifications, and ensuring compliance with industry standards.

About Rootly At Rootly, we are dedicated to revolutionizing the way organizations manage incidents, ensuring that every company can operate with greater reliability. We achieve this by developing a state-of-the-art incident management platform that enables organizations globally to swiftly and effectively address incidents. Our mission goes beyond mere industry transformation; we are forging a brand-new multi-billion dollar segment and require exceptional talent to help us realize this ambitious vision. Rootly has garnered the trust of customers worldwide, including some of the fastest growing companies like NVIDIA, Figma, Canva, Tripadvisor, and Squarespace, who depend on our platform to streamline their critical incident management procedures. Our commitment to delivering a delightful enterprise-ready platform and a distinctive partnership model has resulted in glowing reviews—discover why we’ve earned 5 stars on G2. Our investors share our excitement. Rootly is backed by esteemed funds, including Y Combinator and leaders like the CTOs of Dropbox and GitHub. We are transparent about our financial health and progress, sharing insights during interviews and hosting monthly financial reviews for our team to stay informed about our business's status. Our ongoing developments are documented in our weekly changelog. About the Role This is a unique opportunity to join Rootly as an early engineer and significantly influence our growth journey. You will work on the infrastructure that supports incident response and on-call functions for some of the most innovative teams globally. This role transcends traditional operations; we seek software engineers passionate about infrastructure, developer experience, systems thinking, and dedicated to creating tools that enhance the reliability, performance, and scalability of our engineering organization. At Rootly, we prioritize speed, quality, and impact. Our engineers are encouraged to take initiative and produce high-leverage results—whether by automating processes to eliminate toil, enhancing our observability stack, or bolstering the resilience of our services. You will collaborate closely with product engineers and customers to ensure we remain proactive. If you excel in environments where accountability is paramount, excellence is expected, and reliability is essential, this is the ideal place for you. What You’ll Do Collaborate with product teams to improve the observability, reliability, and performance of their services. Manage our CI/CD pipelines, observability tools, monitoring systems, and incident response processes.

Role overview NielsenIQ is hiring a Senior Cybersecurity Engineer based in Toronto. This role is responsible for protecting the company’s digital assets by working with teams across the business to design, implement, and maintain security controls. The position addresses both current and emerging threats, requiring a proactive and adaptable approach. What you will do Develop and improve security protocols to strengthen organizational defenses Conduct risk assessments and identify areas of potential vulnerability Collaborate with other departments to align security measures with business needs Support compliance with relevant industry standards Requirements Proven experience designing and maintaining security measures in complex environments Ability to assess risks and provide practical recommendations Strong knowledge of cybersecurity frameworks and compliance requirements Comfort working collaboratively with both technical and non-technical teams

NetBrain Technologies, Inc. has built its reputation in no-code network automation since 2004. The company’s Next-Gen platform helps IT operations teams automate key processes across hybrid multi-cloud networks, including diagnostic troubleshooting, outage prevention, and protected change management. Today, more than 2,500 global enterprises and managed service providers rely on NetBrain’s platform. Role overview This Senior Software Engineer - Customer Engineering position in Toronto (hybrid) focuses on both customer support and software development. The role involves handling complex technical challenges from investigation through to solution, often working on issues that directly impact customers and product direction. The position is highly visible and suited for someone who enjoys solving practical problems and shaping a modern SaaS platform. What you will do Lead the resolution of complex, high-impact customer issues by conducting in-depth technical investigations, root cause analysis, and validating solutions. Act as a key connection among customers, support, engineering, and product teams to ensure timely issue resolution and alignment across stakeholders. Translate customer feedback and recurring technical issues into clear, actionable insights that drive product improvements.

Egis Group seeks a Senior Electrical Engineer based in Toronto to design and develop electrical systems for a variety of projects. This position leads engineering efforts, coordinates with professionals from other fields, and ensures all work aligns with regulatory standards, budgets, and schedules. Key Responsibilities Design and develop electrical systems for a range of projects Lead complex engineering tasks from initial concept through project delivery Work closely with multidisciplinary teams to integrate solutions Ensure all designs comply with relevant codes and regulations Track and manage project budgets and timelines Role Impact This role plays a part in delivering projects that serve local communities and reinforce Egis Group’s focus on quality and innovation.

Join Rockstar, a dynamic technology company on a mission to revolutionize workforce development. We are committed to creating innovative digital solutions that empower individuals and organizations to excel in today’s economy. We are currently seeking a talented Senior Data Engineer to enhance our core data platform and generate transformative business outcomes.A Senior Data Engineer will be integral to the team, contributing to the advancement of our core data platform, which encompasses data pipelines, machine learning models, and diverse databases. The ideal candidate will possess a robust combination of technical data skills and business acumen to establish a solid foundation of dependable data. Your expertise in data engineering will be crucial in developing high-performing pipelines.Your Responsibilities:- **Data Infrastructure**: Design and maintain the infrastructure that supports the data platform, including pipeline orchestration, data warehousing, and machine learning.- **Data Solutions**: Collaborate with a team of data scientists to develop and sustain data solutions that enable our products to operate efficiently and effectively at scale.- **Data Governance**: Champion best practices in data governance, ensuring data accuracy, accessibility, and compliance across all systems.- **Cross-Platform Data Integration**: Identify and integrate data from various platforms to meet real business needs in product development, engineering, and go-to-market strategies.- **Evolving Core Data Models**: Continuously enhance foundational models by pinpointing and incorporating new, high-value data sources.30/60/90 Day Strategy:30 Days:- Onboard and familiarize yourself with our stack and product.- Understand customer profiles, their challenges, and how data can be utilized to address their needs.- Gain insights into core data entities and their influence on our products.- Begin enhancing core data pipelines by adding layers for data quality and enrichment.60 Days:- Collaborate with data scientists to design datasets and processes that optimize complex workflows.- Take ownership of segments of the data catalog by defining and maintaining metrics, dimensions, and lineage.- Assist teams in extracting value from the platform’s data through consistent reporting and analysis.90 Days:- Automate reporting workflows from data ingestion to dashboard creation and tools.- Independently collect reporting and insights requirements from stakeholders.- Present findings and recommendations to stakeholders to facilitate data-driven decision-making.Required Qualifications:- Proven track record in translating ambiguous business requirements into actionable data engineering solutions.

About RootlyAt Rootly, we strive to be the definitive solution for organizations when crises arise, enhancing reliability across the board. Our cutting-edge incident management platform empowers businesses globally to swiftly and effectively tackle incidents. We are not just redefining an industry; we are pioneering a multi-billion dollar market niche and seeking exceptional talent to help us accomplish this ambitious vision.Our clients adore Rootly. Leading companies such as NVIDIA, Figma, Canva, Tripadvisor, and Squarespace trust Rootly to streamline their critical incident management processes. They rave about our user-friendly, enterprise-grade platform and our distinctive partnership approach. Discover why we have received 5-star reviews on G2.Our investors appreciate Rootly. We are supported by some of the most esteemed venture funds, including Y Combinator, and industry leaders like the CTO of Dropbox and GitHub. We are eager to share our complete funding and profitability details during the interview, as transparency is a core value for us. Our team conducts monthly financial reviews, ensuring everyone is informed about the company's health, and we regularly update our weekly changelog to showcase our developments.About the RoleThis is a unique chance to join Rootly as a pioneering engineer, influencing our direction significantly. You will encounter a dynamic environment where the product evolves rapidly, and adaptability is key. We seek engineers who not only execute but also inspire, challenge, and enhance their surroundings.We are assembling a team that operates with agility, sophistication, and impact. Every engineer at Rootly is expected to contribute creatively—whether it’s implementing a quick fix, launching a feature that delights users, or persistently refining our product experience. We are looking for individuals who are passionate about engineering excellence, think systemically, and elevate the performance of those around them. If you thrive in an environment that rewards ownership, where mediocrity is not an option, and speed is an advantage, this is the ideal place for you.Your ResponsibilitiesLead the entire feature development process, from conception to deployment, ensuring high quality, performance, and an exceptional user experience.Infuse an obsessive attention to detail into the product, ensuring a polished and intuitive experience. You don’t just create software; you craft exceptional solutions.