Senior Fullstack Ads Engineer

About FaireFaire is a cutting-edge technology wholesale platform driven by the vision that local commerce is vital to the future. We empower independent retailers worldwide, who collectively represent a significant portion of the multi-hundred-billion-dollar wholesale market that has been traditionally fragmented and offline. At Faire, we leverage advanced technology, data, and machine learning to unite this vibrant community of entrepreneurs globally. Imagine your favorite local boutique — we assist them in sourcing exceptional products from around the globe to enhance their offerings. With our innovative tools and insights, we strive to create an equitable marketplace, enabling businesses to flourish and local communities to prosper.We seek intelligent, resourceful, and passionate individuals to join us in driving the shop local movement. If you value community, we invite you to be a part of ours.Build the ads platform that powers the shop local movement.Faire connects independent retailers with the finest brands in the world. Our Ads initiative accelerates this mission by enabling brands to reach the right retailers, gain insights into performance, and grow their business within the Faire ecosystem.This role is of high visibility and impact, especially as we prioritize our Ads strategy leading up to our IPO.Why now?The Ads team is set to expand from one team to three by 2026. By joining us now, you'll have the opportunity to significantly influence the product's direction while being equipped to deliver impactful work from your first day.Your Responsibilities:This is a comprehensive full-stack engineering role.You will manage projects from inception to completion, covering frontend, backend, and data aspects.Collaborate with Product Managers and designers to define both the reasons and specifics of the product, emphasizing your product instincts.Contribute to the development of Faire's server-driven UI framework: establish technical direction, ensure scalability, and promote team-wide adoption.Enhance frontend performance utilizing Next.js and contemporary web techniques.Integrate AI tools as an integral part of your workflow, beyond mere experimentation.Elevate the performance of your peers through code reviews, collaborative coding, and knowledge sharing.

Join the mission at NimbleRx! We are a dynamic healthtech startup dedicated to transforming healthcare accessibility and management through innovative technology. Our goal is to create the world's most beloved pharmacy experience, focusing on enhancing both patient and pharmacist interactions. As part of our rapidly growing team, you'll experience a culture that values collaboration, transparency, and decisive action, empowering you to tackle exciting challenges and drive our growth.* Please note that sponsorship options are limited as Nimble does not have an entity established in Canada.Position Overview: As a Senior Full-Stack Engineer, you will play a crucial role in shaping the architecture and customer experiences across various web products tailored for patients, pharmacies, and other stakeholders of NimbleRx (www.nimblerx.com). You will collaborate with a talented team of software engineers committed to delivering high-performance, reliable, and scalable solutions. Your contributions will be vital in working alongside product management and design teams to understand requirements and technical use cases, ensuring timely delivery of top-quality code.Our Engineering Culture: At NimbleRx, we thrive on a foundation of mutual trust and teamwork. We believe in a collaborative environment where everyone is focused on achieving our shared objectives. Our values—empathy, simplicity, autonomy, leadership, ownership, curiosity, and proactive mentorship—guide our actions as we grow as a company.

Join Spotify's dynamic team as a Senior Fullstack Engineer on our Generative UI Platform. In this role, you will leverage your expertise in both front-end and back-end technologies to create innovative user interfaces that enhance the user experience. If you are passionate about building cutting-edge applications and collaborating with cross-functional teams, we want to hear from you!

About HTS MediaHTS Media serves as Hopper's dynamic advertising and media division, dedicated to facilitating connections between travel brands, suppliers, and travelers on a grand scale. We amplify advertising placements across Hopper's mobile application and through our extensive B2B partnerships, which feature renowned companies such as Capital One Travel and TripAdvisor. Our ambition is to establish the leading retail media network within the travel industry, transforming advertising into a significant profitability engine for Hopper and our collaborators, similar to the success seen by entities like Instacart, Uber, and Amazon.Although we are in the formative phases of our roadmap, HTS Media has swiftly emerged as one of Hopper's most rapidly expanding and profitable business units. The engineering team plays a crucial role in the scaling of our platform, ensuring that our ad tech solutions yield quantifiable results for advertisers while providing seamless experiences for travelers.About the RoleAs a Senior Backend Engineer on the HTS Media team, you will be instrumental in developing the engine that fuels our advertising ecosystem. Your primary responsibilities will include designing, constructing, and optimizing high-throughput, low-latency services that manage ad requests, conduct auctions, and deliver millions of pertinent offers to travelers in real time. This is a pivotal role where your contributions will directly influence platform performance, the success of advertisers, and Hopper's financial outcomes.You will confront intricate challenges inherent to the ad tech sector, from enhancing our real-time bidding (RTB) algorithms to guaranteeing millisecond response times even under substantial loads. As a technical leader, you will mentor fellow engineers, guide architectural decisions, and uphold the standards for producing high-quality, scalable code. If you are enthusiastic about architecting distributed systems that function at an extensive scale, this is the ideal opportunity for you.

About HTS MediaHTS Media is the advertising and media division of Hopper, dedicated to connecting travel brands, destinations, and suppliers with travelers at scale. Our platform facilitates advertising placements across Hopper’s app and through our extensive B2B partner network, which includes prominent brands such as Capital One Travel and TripAdvisor. Our objective is to establish the travel industry’s premier retail media network, transforming advertising into a significant profitability driver for Hopper and our partners, similar to the successes achieved by Instacart, Uber, and Amazon in their respective markets.Though we are in the early phases of our growth, HTS Media has rapidly emerged as one of Hopper’s fastest-growing and most lucrative business units. The engineering team plays a crucial role in expanding the platform, ensuring our ad tech solutions deliver measurable results for advertisers while providing seamless experiences for travelers.About the RoleAs a Senior Full-Stack Engineer on the HTS Media team, you will be instrumental in driving innovation for our advertising products. Your primary focus will be to design and test new ad experiences, taking ownership of the technologies that deliver these features to travelers across the web. You will leverage Hopper's own website as a testing ground, swiftly implementing and refining new ad formats and features to validate their effectiveness.Your expertise will also extend to packaging these successful innovations for our B2B partners by creating user-facing ad products, contributing to our JavaScript SDK, and developing the robust APIs that support our operations. This position calls for a product-oriented engineer who is enthusiastic about crafting seamless user experiences and is adept at working across the complete technology stack—from client-side rendering to backend API logic.

Join our dynamic team at Opendoor as a FullStack Software Engineer. In this role, you will have the opportunity to work on innovative projects that shape the future of real estate technology. You will collaborate with cross-functional teams to design, develop, and implement scalable software solutions that enhance user experiences and drive business success.

Discover OktaOkta is recognized as the world's leading identity management company, dedicated to empowering individuals to utilize any technology securely, across any device or application. With our versatile Okta and Auth0 platforms, we ensure safe access, authentication, and automation, placing identity at the forefront of business security and development.We embrace diverse perspectives and experiences at Okta. We're not seeking someone who meets every single requirement; instead, we are looking for lifelong learners who can contribute to our culture with their unique backgrounds.Join us in creating a world where Identity is in your hands.Okta Workflows offers a secure, no-code automation platform that enables organizations to develop identity-centric workflows across cloud applications without necessitating any coding. Our user-friendly drag-and-drop interface allows businesses to streamline complex processes at scale, enhancing productivity, ensuring security, and simplifying IT operations.Renowned clients such as Netflix, MGM, and NTT trust Workflows to automate critical identity scenarios swiftly and confidently.As we continue to expand, we are committed to enhancing extensibility, developer experience, and performance. Join us in shaping the future of cloud automation and low-code development.Position OverviewWe are looking for a Staff Full-Stack Engineer to become a key member of the Integration Builder team within Okta Workflows. This team is responsible for the foundational no-code interface that facilitates both internal teams and third-party developers (ISVs) in creating robust integrations and automation solutions effortlessly.As a Staff Engineer, you will spearhead initiatives that encompass both front-end and back-end services, delivering efficient, secure, and scalable functionalities. You will play a vital role in defining architecture, guiding implementation, and collaborating closely with design, project management, and platform teams. Additionally, you will work directly with our technical architects to influence our development strategies and practices. This is a pivotal role within a rapidly growing and strategically significant product area with substantial executive visibility.Key Responsibilities:Design, develop, and sustain comprehensive features utilizing modern JavaScript and cloud-native technologies (React, Node.js, TypeScript, PostgreSQL).Lead technical design for crucial initiatives, ensuring quality, scalability, and maintainability.Create reusable and high-performing UI components for an exceptional no-code builder experience.Oversee services throughout their entire lifecycle — from implementation to maintenance.

Pebl enables organizations to hire, pay, and manage employees across more than 185 countries. The platform simplifies global hiring by handling compliance and local regulations, drawing on deep expertise. Companies use Pebl to expand internationally while staying compliant and accessing talent worldwide. Role overview The Staff Fullstack Software Engineer joins the Growth Engineering team in Toronto. This position takes on technical leadership responsibilities, shaping how scalable systems are designed and built to support user acquisition, retention, and engagement. Collaboration with product managers, designers, and other engineers is central, with a direct impact on Pebl’s growth initiatives. Day-to-day work is hands-on, involving development with React JS, TypeScript, Postgres, and AWS. The team emphasizes serverless architecture to deliver robust solutions. What you will do Design and architect scalable systems and services to support business growth. Work closely with cross-functional partners to deliver features aligned with company objectives. Guide technical decisions, define coding standards, and contribute to system architecture and process improvements. Develop, optimize, and maintain applications and services using React JS, TypeScript, Postgres, and AWS. Mentor engineers, supporting their technical development and fostering a culture of continuous improvement. Conduct technical evaluations, provide feedback, and help ensure high-quality outcomes for projects. Serve as a subject matter expert for the Growth Engineering team, staying informed about new technologies and industry trends. What makes Pebl unique Team members at Pebl have a direct impact on the company’s direction and success. Core values guide collaboration and support growth and innovation across regions in the evolving landscape of global work.

We are seeking talented Java Fullstack Developers to join our dynamic team. As a Java Fullstack Developer, you will play a crucial role in designing and implementing innovative applications that enhance our clients' operations. You will work collaboratively in an agile environment, utilizing cutting-edge technologies to deliver high-quality solutions.Key Responsibilities:Develop and maintain web applications using Java and related technologies.Collaborate with cross-functional teams to define, design, and ship new features.Debug and troubleshoot issues to optimize performance.Participate in code reviews and contribute to team best practices.

We are seeking skilled .NET Fullstack Developers to join our innovative team. In this role, you will have the opportunity to work on exciting projects that push the boundaries of technology. If you are passionate about coding and eager to make an impact, we want to hear from you!

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.

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.

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.

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.

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.