Software Engineer III - Atlas Search Systems

Atlas Search is an innovative multi-cloud service that empowers users to perform intricate full-text and vector search queries utilizing the MongoDB Query Language. This allows our users to direct their energies towards relevance and data retrieval, freeing them from the complexities of managing large-scale data searches. Our dedicated team is at the forefront of developing cloud-based distributed systems software that governs the entire lifecycle of search indexes, encompassing data ingestion, index creation, partitioning, performance optimization, availability, and backup management. As our product rapidly gains popularity among customers, you will have the opportunity to contribute to significant architectural enhancements. This position is based in Toronto, ON, and follows a hybrid work model.

Faire’s Search FX team is hiring a Staff Backend Engineer to help shape the Discovery Experience for users. This team builds and refines the backend systems that power search, making it easier for clients and their customers to find what they need on the platform. The work has a direct impact on how people interact with Faire every day. What you will do Design, build, and optimize backend systems that support search features Keep search experiences smooth and reliable for users Collaborate with cross-functional partners to identify technical improvements and areas for innovation Mentor junior engineers and contribute to their professional growth Requirements Solid experience in backend development Background in building scalable systems Comfort working in a quickly changing environment Interest in collaborating with different teams Enjoys supporting others in their engineering careers Location Kitchener-Waterloo, ON or Toronto, ON

Role Overview Extreme Networks is hiring a Staff Linux Systems Engineer for the Platform & Infrastructure team in Toronto, Canada. This role focuses on strengthening and evolving the company's Linux-based systems and core infrastructure. What You Will Do Work closely with teams across the organization to design and implement scalable Linux systems Contribute technical expertise to improve reliability, performance, and security of infrastructure Support the development and deployment of solutions that address client requirements What We’re Looking For Extensive experience with Linux systems engineering Strong background in building and maintaining infrastructure at scale Ability to collaborate effectively with cross-functional teams

Position Summary Tipalti is in search of a highly skilled Senior Search & Technical SEO Manager to spearhead the technical and strategic foundation for driving organic growth across our international web presence. In this pivotal role, you will construct the frameworks that empower Tipalti to excel in traditional search engines, AI-driven overviews, and emerging answer engines such as ChatGPT, Perplexity, and other generative search platforms. You will translate business priorities, product positioning, and market demand signals into scalable search strategies that enhance Tipalti’s authority in high-intent financial operations categories, including accounts payable automation, global payments, procurement, and ERP integrations. This position centers on technical SEO strategy, product and pillar page optimization, site architecture, Generative Engine Optimization (GEO), and off-site authority building to guarantee that Tipalti’s website and content ecosystem are structured for optimal discoverability and inbound pipeline impact. Collaborating closely with WebOps, corporate marketing, CRO, and agency partners, this strategic individual contributor will guide the evolution of Tipalti’s site structure, content ecosystem, and authority signals to perform effectively across modern search ecosystems. Why Join Tipalti? Tipalti is an AI-powered platform for finance automation that transforms the operations of finance teams in the global economy. We empower our customers to scale faster and smarter by eliminating the complexities of global business and enhancing the efficiency of their finance operations. Our platform offers a comprehensive suite of finance automation solutions designed for mid-market businesses, covering areas such as accounts payable, global payouts, procurement, employee expenses, corporate cards, supplier management, tax compliance, and treasury. Tipalti collaborates with leading financial institutions like Citi, Wells Fargo, J.P. Morgan, and Visa, enabling over 5,000 global companies to efficiently and securely pay millions of suppliers and payees across more than 200 countries and territories in 120 currencies. At Tipalti, we take pride in our collaborative culture, the quality of our product, and the capabilities of our people. Our team members are passionate about their work and dedicated to achieving success. Tipalti offers competitive benefits, a flexible workplace, career coaching, and an environment where diverse individuals can thrive and make a significant impact. Our culture fosters a spirit of collaboration, where everyone checks their egos at the door and strives for success together. Founded in Israel in 2010, Tipalti is a global business headquartered in the San Francisco Bay Area (Foster City) with offices in Tel Aviv, Plano, Toronto, Vancouver, London, Amsterdam, and beyond.

Since its inception, Fivetran has been dedicated to simplifying and ensuring reliable access to data, akin to the reliability of electricity. Our customers benefit from seamless data integration into their warehouses, ready for querying without the burden of engineering or maintenance. We take pride in empowering organizations to become genuinely data-driven through our innovative technology.About the RoleWe are seeking a Staff Software Engineer to join our Reverse ETL product engineering team.Previously known as Census, we became part of Fivetran in May 2025 to enhance our warehouse-first data movement solutions. We are now integrating our product into the Fivetran dashboard, delivering top-tier data activation capabilities to all our clients.In this role, you will be instrumental in embedding data activation features into the Fivetran platform across various aspects such as user interface, authentication, billing, data models, and more. As a senior member of a diverse and collaborative agile team, you will work alongside engineers of varying experience levels.This is a full-time position based in our Toronto office. We offer a hybrid work model that combines remote flexibility with in-person teamwork, including two days a week in the office to foster connections and collaboration.

Role Overview enable is hiring a Staff Engineer in Toronto, ON. This senior role sits at the heart of our engineering team, shaping the design, development, and delivery of new solutions that move our projects ahead. The Staff Engineer brings deep technical expertise and a collaborative mindset to guide product and service evolution.

We are seeking a skilled and motivated Linux Systems Engineer to join our dynamic team. In this role, you will be responsible for designing, implementing, and maintaining Linux-based systems to ensure optimal performance and security. You will work closely with cross-functional teams to troubleshoot issues and implement innovative solutions.Your expertise in Linux environments will play a vital role in our success as we strive to provide high-quality services to our clients.

About UsNuBank is recognized as one of the largest digital financial platforms globally, serving over 127 million customers across Brazil, Mexico, and Colombia. Guided by our mission to combat complexity and empower individuals, we are transforming financial services in Latin America, marking just the beginning of the vibrant future we are crafting.As a publicly traded company on the New York Stock Exchange (NYSE: NU), we leverage proprietary technology, data intelligence, and an efficient operational model to provide financial products that are straightforward, accessible, and human-centric.Our contributions have been acknowledged in prestigious global rankings, including Time 100 Companies, Fast Company’s Most Innovative Companies, and Forbes World’s Best Bank. Explore more on our career page at NuBank Careers.About the RoleAs a Staff Software Engineer at NuBank, you will play a pivotal role in the AI Private Banker team, our intelligent financial partner designed to assist millions of customers in understanding their finances, making informed decisions, and executing actions effortlessly. You will be responsible for defining the technical architecture that supports conversational AI, recommendation engines, and tailored financial experiences across mobile and web platforms.Your expertise will span the entire stack, from developing Flutter mobile applications that engage millions of users to architecting distributed backend systems that facilitate real-time recommendations and conversational AI interactions. This role is not just about feature development; it’s about establishing a robust engineering foundation that democratizes financial empowerment at scale.Your technical decisions will have a direct impact on how millions of individuals navigate their financial journeys. You will be at the forefront of innovation, merging banking with cutting-edge AI technologies, crafting systems that are both groundbreaking and dependable. Join a team of inquisitive minds reshaping the possibilities in this space.

Join eliyan as a Staff Verification Engineer specializing in Serdes technology. In this role, you will play a crucial part in the verification of complex semiconductor designs, ensuring high-quality performance and reliability. You will collaborate with cross-functional teams, contributing to innovative projects that push the boundaries of technology.

Position Summary The Campaign Manager for Search is a pivotal role responsible for optimizing campaign performance and ensuring efficient execution. The primary objective is to deliver top-tier expertise and actionable recommendations that enhance overall performance in the digital landscape. Key Responsibilities Collaborate with the Account Management team to provide insights that will inform Requests for Proposals (RFPs), presentations, and strategic planning. Develop high-quality deliverables and reporting mechanisms for clients, leveraging available technology platforms and services. Serve as a subject matter expert in paid media capabilities, identifying optimal solutions for clients while remaining current with emerging tools and technologies. Acquire a comprehensive understanding of the digital media industry to inform decision-making. Oversee campaign setup and execution to guarantee alignment with client objectives. Manage creative timelines and budgets to maintain campaign integrity. Ensure adherence to advertising specifications and campaign goals throughout the process. Facilitate tracking and manage direct response campaigns effectively, pulling reports and presenting insights and recommendations to stakeholders. Monitor performance metrics and key performance indicators (KPIs) across a diverse portfolio of clients.

Join our dynamic team at Carta as a Staff Software Engineer, where you will play a pivotal role in shaping the future of equity management and ownership. You will be responsible for designing and implementing robust software solutions that enhance our platform's performance and scalability. If you're passionate about technology and innovation, this is the perfect opportunity for you to make a significant impact.

About ClutchClutch stands as Canada's premier online used car retailer, offering a seamless car-buying experience that empowers drivers to explore a wide selection of vehicles from their homes. With the added convenience of door-to-door delivery and the assurance of our 10-Day Money-Back Guarantee, we prioritize customer satisfaction and peace of mind.Recognized as one of Canada's Top Growing Companies for two consecutive years and featuring on LinkedIn's list of Top Canadian Startups, we are eager to welcome inquisitive, dedicated, and ambitious individuals to our expanding team.Founded in 2017 and headquartered in Toronto, Clutch has garnered support from prestigious investors including Canaan, BrandProject, Real Ventures, D1 Capital, and Upper90. To explore more about us, visit clutch.ca.TechnologyUtilizing a full TypeScript stack for both front-end and back-end development, including legacy JavaScript.Front-end development with a ReactJS application featuring functional components and the Context API.Back-end operations utilizing ExpressJS alongside PostgreSQL and Sequelize ORM.Implementing a microservices architecture with Docker, Terraform, AWS ECS, and various AWS services.Facilitating interservice communication through RabbitMQ and Apache Kafka.About the RoleClutch is in search of a Staff Software Engineer / Engineering Lead to spearhead technical excellence, deliver intricate solutions, and influence the trajectory of our platform. This pivotal role demands leadership skills and a commitment to collaborative problem-solving.

Discover OktaAt Okta, we are revolutionizing identity management. Our mission is to enable individuals to securely utilize any technology, anytime, on any device or application. Through our versatile Okta Platform and Auth0 Platform, we deliver secure access, authentication, and automation, placing identity at the forefront of business security and growth.We value diverse perspectives and experiences at Okta. We're not just seeking candidates who meet every requirement; instead, we are looking for lifelong learners who can enrich our team with their unique insights.Join us in creating a world where identity is in your hands.The TeamOur Workforce Identity Cloud Security Engineering group is at the cutting edge of innovation, turning visionary ideas into top-notch security software solutions that support large-scale, mission-critical applications. Our security engineering team possesses a unique skill set that merges security expertise with the ability to design, implement, and deploy security features seamlessly, enhancing product functionality without hindrance. We are committed to elevating customer safety and privacy through robust security services integrated with the Okta core product.The RoleWe are in search of a seasoned and enthusiastic Staff Software Security Engineer to join our Workforce Identity Cloud Security Engineering group. This role focuses on architecting and developing security solutions that strengthen our frameworks and infrastructure. You will be encouraged to implement defense-in-depth strategies, adhere to industry security standards, and uphold the principle of least privilege, thereby enhancing our security posture.This high-impact position is set within a security-focused, dynamic organization that is on the brink of significant growth and achievement. You will serve as a key liaison between the Security and Engineering teams, forging technical synergies and shaping the security roadmap. Your efforts will concentrate on enhancing security and privacy aspects across our services, executing on a weekly release schedule. You will have the autonomy to propose exciting new projects for our roadmap and engage in initiatives utilizing cutting-edge technologies. Join us and contribute to transforming the cloud computing landscape.What You Will DoCollaborate with engineering and security teams to define innovative security roadmap requirements.Advocate security best practices and promote secure coding methodologies.

Join the innovative team at System Canada Technologies as a Citrix and Microsoft System Engineer. In this contract position, you will leverage your expertise in Citrix and Microsoft technologies to design, implement, and manage solutions that enhance our clients’ IT infrastructure. You will work closely with our clients to understand their needs and deliver tailored solutions that drive efficiency and performance.

Role overview The Staff Engineer for Patient Platform at Prenuvo will play a key part in shaping technology that connects patients and healthcare professionals. The focus is on building systems that enhance patient experience and expand access to healthcare through thoughtful engineering. What you will do Design and implement systems that support both patients and healthcare teams Create solutions to improve how patients interact with healthcare services Use engineering expertise to boost the platform's reliability and reach Location This role is based in Toronto, Ontario, Canada.

Role Overview Kinesso is hiring a Search Coordinator to join the Digital Performance team in Toronto, Ontario. This position works closely with clients and internal account teams to support digital marketing efforts. What You Will Do Create, run, manage, and optimize Pay Per Click (PPC) campaigns across platforms such as Google, Bing, Yahoo, Facebook, and LinkedIn. Monitor campaign performance and prepare reports to share results and insights. Conduct SEO audits of client websites and deliver practical recommendations to improve both the volume and quality of organic traffic. Location This role is based in Toronto, Ontario, Canada.

About Emburse:At Emburse, we don't just envision the future – we actively build it. As a frontrunner in travel and expense management solutions, we are dedicated to creating an environment where technology enhances business value and drives remarkable outcomes. Our cutting-edge AI-driven platform empowers organizations to modernize their financial operations, enhance visibility, and optimize expenditures across the board.We are on the lookout for a dynamic and dedicated software engineer to join our team and contribute to the design and development of our innovative systems solutions. As a Staff Engineer at Emburse, you will collaborate closely with engineering managers, senior engineers, and cross-functional teams to establish the technical foundation of our products. Alongside this, you will have ample opportunities to engage in hands-on development of critical systems, taking charge of the successful execution of large-scale technical initiatives while also serving as a technical mentor and leader for other engineers.

Infrastructure Technical Staff MemberOn-site | Full-timeCompensation: CA$190K – CA$280KJoin our innovative team at mlabs as we create open-source browser infrastructure that drives the future of AI agents. With over 6,000 stars on GitHub and millions of browser sessions served monthly, our platform has experienced phenomenal growth, expanding 50x in 2025 alone. Our technology empowers developers to create seamless web interactions through our robust API.As one of the pioneering team members, you will collaborate with a high-performance group of four talented individuals, backed by top-tier investors, as we tackle the most challenging issues in distributed systems—from kernel-level debugging to global VM orchestration.The RoleAs an Infrastructure Technical Staff Member, your mission will be to build and enhance the distributed systems that support millions of browser sessions. Given the resource-intensive nature of browsers, your focus will be on optimizing performance, ensuring rapid startup times, and maintaining strong multi-tenant isolation across our infrastructure.Key Responsibilities:Global Orchestration: Design and maintain VM orchestration using technologies such as Nomad, Firecracker, and Kubernetes, with a focus on intelligent scheduling and achieving sub-second cold starts.Systems Engineering: Implement kernel-level observability with eBPF and enhance resource isolation through cgroup v2 and NUMA scheduling.Networking: Develop high-performance networking layers, including anycast routing and cross-region failover.Infrastructure as Code: Manage multi-cloud deployments across AWS, GCP, and Azure while overseeing customer VPCs with Pulumi.Product Ownership: Create developer tools for reliable browser automation and actively contribute to our open-source ecosystem.RequirementsExperience: A minimum of 5 years in operating production-scale distributed systems capable of processing thousands of requests per second.Linux Internals: Extensive knowledge of the Linux kernel, syscall optimization, and eBPF.Security & Isolation: Proven experience with multi-tenancy, resource limits, and security boundaries.Network Fundamentals: Competency in diagnosing complex production issues such as packet loss or routing failures at the protocol level.Execution: A proactive approach to ownership of outcomes from architecture through to deployment.

The Senior Campaign Manager, Search at Kinesso (mediabrands) leads search campaign strategy and execution for clients based in Toronto. This position blends hands-on campaign management with mentoring, focusing on improving account performance and supporting team growth. Main responsibilities Partner with Account Managers to develop RFPs, presentations, and strategic recommendations informed by campaign insights. Create client deliverables and reports using advanced technology platforms. Use paid media expertise to recommend effective solutions and stay current on new tools and technologies relevant to client strategies. Oversee campaign setup and execution, managing creative timelines and budgets. Maintain consistency in ad specifications and campaign objectives across all deliverables. Direct site tagging strategies and manage cost-per-acquisition campaigns. Compile reports, extract actionable insights, and present findings to both internal teams and clients. Educate agency teams and clients on best practices and campaign objectives. Track goals and KPIs across a diverse client portfolio, ensuring campaigns are delivered on schedule and meet requirements. Build strong relationships with planning teams and specialty business units. Mentor and train Campaign Managers and Associates on tools and operational processes. Work with Account Managers to gather proposals from media partners and coordinate with specialty units as needed. Oversee invoice processing and manage campaign budgets. Regularly evaluate and optimize campaign performance, deliver post-campaign reports, and ensure smooth digital activation. Requirements Background in Marketing and/or Advertising considered an asset. Intermediate experience managing paid search media campaigns. Strong understanding of the digital media landscape. Previous experience in an advertising agency or media partner setting, with knowledge of multiple digital channels. Familiarity with trafficking and website tagging processes. Location: Toronto, Ontario, Canada

Join our dynamic team at ApprovalMax as a Revenue Systems Engineer, where you'll play a pivotal role in enhancing our go-to-market (GTM) systems stack. This position is crucial for the build, management, and continuous improvement of our GTM systems.As a member of the Revenue Operations team, you will focus on technical execution and maintaining the operational reliability of GTM systems. You will work under the guidance of established architectural frameworks set forth by our central Product and Data leadership, who oversee system-of-record decisions and uphold company-wide data standards.This hands-on role requires you to implement approved solutions, safeguard system integrity, and ensure operational excellence across our GTM tools on a daily basis. You will report directly to the RevOps Team Lead and enjoy a hybrid work environment, spending 2-3 days a week in our Toronto office.Core ResponsibilitiesGTM Integrations & Data Flow (Execution)Implement and maintain integrations between HubSpot, the data warehouse, the product platform, and supporting GTM tools.Create API-based data syncs using Python or Node.js, adhering to defined integration standards.Ensure integrations are reliable, observable, and thoroughly documented.Monitor integrations and promptly resolve operational issues according to agreed escalation processes.Identify and flag architectural or systemic risks to the appropriate stakeholders.HubSpot Systems AdministrationAdminister HubSpot on a daily basis, focusing on:Custom objects, properties, and associationsWorkflows and automationConfigure HubSpot in line with RevOps governance and global data models.Support integrations with adjacent GTM tools (e.g., dialers, enrichment, marketing, and customer success platforms).Data Quality & Governance SupportImplement data quality standards, validation rules, and hygiene processes.Assist with deduplication and lifecycle management processes.Ensure that upstream data quality supports downstream reporting and analytics.Escalate data governance inquiries or structural changes to designated global owners.Collaboration & EnablementCollaborate with RevOps, Sales, Marketing, Customer Success, and Product teams to translate approved requirements into technical solutions.Document systems, integrations, and operational processes clearly.Support the rollout of GTM tools and process improvements from both implementation and support perspectives.