Principal Software Developer at Lightspeed | Toronto

ABOUT APPLY DIGITALApply Digital is a leading partner in experience transformation, dedicated to driving AI-infused change and delivering measurable impact across intricate, multi-brand ecosystems. Our comprehensive expertise spans the entire customer experience lifecycle—from strategy and design to engineering and beyond—enabling our clients to rejuvenate t…

ABOUT APPLY DIGITALApply Digital is a leading global partner in experience transformation, committed to driving AI-powered change and delivering measurable impact across intricate, multi-brand ecosystems. Our expertise spans the entire customer experience lifecycle—from strategy and design to engineering and beyond—empowering our clients to modernize their organizations and maximize value for both their businesses and customers.With over 750 skilled team members, we have successfully transformed renowned global companies such as Kraft Heinz, NFL, Moderna, Lululemon, Dropbox, Atlassian, A+E Networks, and The Very Group.Founded in Vancouver, Canada, in 2016, Apply Digital has expanded to ten cities across North America, South America, the UK, Europe, and India over the past nine years.We embrace a collaborative “One Team” approach, working in ‘pods’ where senior leadership, subject matter experts, and cross-functional talents unite within a shared tech and delivery framework. This structure is bolstered by effective scrum and sprint cadences, ensuring teams release frequently and conduct retrospectives to advance towards our goals.Wherever we operate globally, we envision Apply Digital as a safe, empowered, respectful, and enjoyable community for our team members every day. Together, we embody our SHAPE (smart, humble, active, positive, and excellent) values, fostering an environment where our team can connect, grow, and support each other to make a significant impact.Explore our Careers page to discover how we can unlock your potential.LOCATION: Apply Digital embraces a hybrid/remote work model. The ideal candidate should be based in Canada, aligning their working hours with ET (Eastern Timezone) or PT (Pacific Timezone).THE ROLE:The Principal Agentic Engineer (Front-end) will serve as a senior technical leader, responsible for constructing scalable, high-quality frontend applications that drive AI-enhanced digital experiences. This role merges frontend engineering expertise with architectural leadership...

ABOUT APPLY DIGITALApply Digital is a leading global partner in experience transformation, specializing in driving AI-powered change and delivering measurable impact across intricate, multi-brand ecosystems. Our expertise encompasses the entire customer experience lifecycle, from strategic planning and design to engineering and implementation, empowering our clients to modernize their organizations and unlock maximum value for their businesses and customers.Our diverse team of over 750 professionals has successfully transformed renowned global companies such as Kraft Heinz, NFL, Moderna, Lululemon, Dropbox, Atlassian, A+E Networks, and The Very Group.Founded in 2016 in Vancouver, Canada, Apply Digital has expanded rapidly, now operating in ten cities across North America, South America, the UK, Europe, and India.We embrace a collaborative “One Team” philosophy, utilizing a unique ‘pod’ structure that integrates senior leadership, subject matter experts, and cross-functional skill sets, all aligned within a cohesive technical and delivery framework. This structure ensures agile methodologies, allowing our teams to release often and conduct retrospectives for continuous improvement toward our objectives.Wherever we operate, we strive to create a safe, empowering, respectful, and enjoyable community for our team members. We are dedicated to upholding our SHAPE values (smart, humble, active, positive, and excellent) to foster an environment where our team can connect, grow, and support each other in making a meaningful impact.Explore our Careers page to discover how we can help unlock your potential.LOCATION: Apply Digital promotes a hybrid/remote work environment. The ideal candidate should be based in Canada, aligning their working hours with either ET (Eastern Time Zone) or PT (Pacific Time Zone).THE ROLE:We are in search of a Solution Architect who will provide senior technical leadership across our platforms and engineering capabilities, with a strong emphasis on Agentic Engineering, AI-driven experiences, modern software architecture, and scalable delivery practices.

About SteelSteel is pioneering open-source browser infrastructure designed for AI agents and applications. We empower developers to seamlessly deploy AI products that interact with the web via our Sessions API.With over 6,000 stars on GitHub, a growing customer base, and millions of sessions hosted each month, we achieved a remarkable 50x growth in 2025 driven solely by word-of-mouth and our vibrant open-source community. Supported by leading investors, we're assembling a compact, highly skilled team dedicated to redefining the way humans engage with the digital landscape.Discover the challenges we address: https://docs.steel.dev/overview/intro-to-steelThe RoleWe are on the lookout for an Applied AI Engineer who will play a critical role in defining how AI agents interact with the web. You will develop frameworks, create demos, and enhance the developer experience, making Steel an essential tool for AI creators.Your work will bridge product development, research, and community engagement. You will conduct experiments to determine effective strategies for browser automation with AI, translating findings into frameworks and engaging content that developers appreciate. Collaborating closely with our founding team, you will help set the development agenda, publish research establishing Steel's authority in browser agents, and create demos and integrations that attract thousands of developers to our platform.This role transcends traditional ML engineering or Developer Relations; it encompasses elements of both. You should be comfortable deploying production code, running experiments, and producing educational content for developers. Our team thrives on hard work and rapid pace, and we expect the same dedication from you. Late nights and weekend commitments are part of our journey toward excellence.Sample Projects Could IncludeDeveloping a TypeScript browser agent framework that seamlessly integrates large language models (LLMs), Steel's infrastructure, and developer tools.Conducting experiments to answer crucial developer questions: Which models excel in browser automation? What prompting strategies yield the best results? Which architectures are most effective?Creating open-source demos and applications that illustrate the capabilities of AI agents within Steel's browser infrastructure.Building integrations with AI frameworks such as LangChain and CrewAI, ensuring Steel's compatibility within the broader ecosystem.

At Wave, we empower small businesses to flourish, ensuring that the pulse of our communities remains strong. Our workplace buzzes with creative energy and innovation, providing you with all the tools necessary to achieve success and maintain connectivity, regardless of your location or working style. True success at Wave is marked by your ability to be daring, adapt swiftly, and share your insights with others.As an integral member of our technology leadership team, reporting directly to the CTO, the Principal Engineer will spearhead our architectural strategy and ensure our technology solutions align seamlessly with our business objectives. This role requires collaboration with various stakeholders to define technology roadmaps, devise innovative architectural frameworks, and maintain adherence to industry standards and best practices. You will play a key role in delivering exciting products, providing architectural leadership and vision for projects, and exploring new ideas as we assist small businesses in thriving.

Overview: Join Guidepoint’s dynamic Engineering team, where we are dedicated to solving complex problems and enhancing user satisfaction. Our mission is to empower individuals and businesses with personalized knowledge-sharing solutions, and our engineering team is at the forefront, tackling architectural challenges and innovating new products to ensure seamless service delivery. This position is hybrid in Toronto. What You Will Be Responsible For: Service Decomposition: Transforming a monolithic enterprise application into distinct, independently deployable services. You will define service boundaries, design APIs, and strategize a phased migration to ensure business continuity during the architectural transition. Data Migration: Spearheading the transition from a centralized multi-tenant database to specialized, domain-specific databases. This role involves designing target schemas, developing migration tools, ensuring data integrity and validation, and coordinating cutover processes with minimal downtime. Developer Experience & Standards: Crafting patterns, libraries, and CI/CD practices that empower the engineering team to confidently build upon the new architecture.

Veeva Systems is a forward-thinking organization at the forefront of industry cloud solutions, dedicated to accelerating the delivery of therapies to patients within the life sciences sector. As a trailblazer among SaaS companies, we achieved over $2 billion in revenue last fiscal year, with vast growth opportunities ahead.Our core values guide us: Do the Right Thing, Customer Success, Employee Success, and Speed. Distinct from typical public companies, we made history in 2021 by becoming a public benefit corporation (PBC), committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere organization, we empower you to choose your ideal work environment, whether you prefer to work from home or in one of our offices.Join us in transforming the life sciences industry and making a meaningful difference for our customers, employees, and communities.Position OverviewWe are seeking passionate Front-End Software Engineers who thrive in a dynamic startup-like atmosphere within a stable and profitable company. Our teams tackle intricate challenges that enhance the speed and effectiveness of the life sciences industry. In this role, you will dive right in, work through rapid sprints, and experience our commitment to impactful technology – what you build, we ship. Front-end engineers will collaborate closely with back-end and design teams to develop and maintain the user interface of Veeva's cloud applications using advanced JavaScript frameworks. We are looking for team players who are quick learners and possess a strong drive for excellence.

Location: Toronto Metropolitan AreaBase Salary: $200,000 – $225,000 (CAD)Company OverviewAt Teragonia, we are revolutionizing the private equity landscape with our cutting-edge AI Operating System. Our mission is to empower sponsors and their portfolio companies to transform fragmented operational data into actionable insights that enhance EBITDA. Operating in a high-stakes environment where results must be delivered within a 3 to 5-year horizon, we leverage our proprietary AI platform, Astradis™, to unify both structured and unstructured data, providing near real-time prescriptive insights that seamlessly integrate into existing workflows.We collaborate with private equity firms managing over US$400 billion in assets, driving measurable improvements and maintaining continuous readiness for exits. Our approach replaces traditional consulting with an AI-driven platform that amplifies expertise across various sectors and ownership cycles. Teragonia is designed for high-agency builders who seek early responsibility, direct interaction with top-tier private equity firms and their executives, and the opportunity to shape the operational framework for value creation in the AI era.We pride ourselves on offering a comprehensive career development platform, fostering cross-learning in a diverse, inclusive, and collaborative environment. Our competitive compensation package is aligned with industry leaders, featuring 401k matching, comprehensive health insurance, and additional benefits. Read more about our mission, vision, and values.

About the RoleOpendoor is in search of a talented Applied Scientist to tackle some of the most challenging quantitative issues we face. This position will primarily delve into structural modeling, econometrics, optimization, and making informed decisions amidst uncertainty. Your work will cover a variety of applications, including pricing strategies, resale approaches, demand forecasting, and risk management. This role is crucial to our valuation and pricing ecosystem, and we seek an individual who can fuse strong modeling intuition with hands-on execution and excellent engineering skills to devise practical solutions in a low-margin, high-stakes environment where minor enhancements can yield significant impacts. You will engage in tasks such as modeling post-listing demand, estimating price elasticity, designing experiments, constructing structural models, and developing optimizers to facilitate better decision-making across our products and inventory. As part of a small, agile team, you will have the opportunity to influence both the modeling strategies and the practical applications of these systems in our production decision-making processes.

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.

At TTEC Digital, we empower organizations to create an enriching work environment where employees feel valued and supported, as we believe that exceptional customer experiences begin with satisfied employees. Our vision is to cultivate a workplace where every team member can thrive.We are seeking a dynamic and experienced Principal Software Engineer with a focus on Azure Solutions. In this role, you will lead client engagements, oversee project execution, and design innovative technical solutions on the Azure platform for our esteemed clients.

Join Veeva Systems, a pioneering force in industry cloud solutions, dedicated to accelerating the delivery of therapies to patients in the life sciences sector. As one of the fastest-growing SaaS companies in history, we achieved over $2 billion in revenue last fiscal year, and we are poised for continued growth.At Veeva, our core values – Do the Right Thing, Customer Success, Employee Success, and Speed – drive our mission. In 2021, we made history by becoming a public benefit corporation (PBC), committed to balancing the interests of our customers, employees, society, and investors.As a Work Anywhere company, we empower our employees to choose their optimal work environment, whether at home or in the office, fostering a culture of flexibility and productivity.Be part of a transformative journey in the life sciences industry, making a positive impact on our customers, employees, and communities.The RoleWe are seeking passionate Front-End Software Engineers to thrive in a dynamic, startup-like atmosphere within a stable and profitable company. Our teams tackle complex challenges to enhance the speed and efficiency of the life sciences industry. In this role, you will engage in rapid development cycles, delivering high-quality solutions without the use of throwaway technology. If you create it, we ship it. As a front-end engineer, you will work closely with back-end and design teams to build and maintain the user interface of Veeva's cloud-based applications, utilizing modern JavaScript frameworks. We value teamwork, quick learning, and a commitment to excellence.

Okta is looking for a Senior Software Engineer to join the End User Protection team in Toronto, Ontario. This group strengthens security for Auth0, Okta’s widely used authentication and authorization platform. Auth0 handles more than 100 million logins each day, supporting organizations that need both ease of use and strong safeguards for their users. Focus of the End User Protection Team This team develops and enhances Attack Protection features within Auth0. Their work targets threats such as credential stuffing and password spraying, which can compromise accounts and expose sensitive data. By monitoring login activity, the team identifies and blocks malicious behavior, always aiming to protect users while keeping the login process smooth and simple. Collaboration is key here. Engineers work closely with Machine Learning and AI experts to design and deploy detection models that adapt to new cyber threats. The shared goal is a secure, seamless login experience for everyone who relies on Auth0. What Motivates This Work Identity sits at the heart of Okta’s mission. The company builds trusted, neutral infrastructure to protect both human and AI identities, enabling organizations to adopt new technology with confidence. The problems tackled in this role are complex and have direct, real-world impact, requiring initiative, speed, and precision.

Join Veeva, a trailblazer in the industry cloud and a rapidly expanding enterprise SaaS company, as we work towards our mission of accelerating the delivery of life-saving therapies to patients. With over $2B in revenue last year, we are a public benefit corporation (PBC) dedicated to balancing the interests of our customers, employees, society, and investors. This presents a unique opportunity to develop impactful solutions that contribute directly to global health.The Opportunity: As a Principal Software Engineer at Veeva, you will play a critical role in designing and developing highly scalable and maintainable enterprise applications that enhance operational efficiency and safety for our customers. Your leadership will be vital in shaping our technological landscape. You will also mentor and uplift fellow engineers, make pivotal technical decisions, and consistently deliver high-quality code that drives our technology forward.Thrive in our Work Anywhere Environment: We empower you to work from your preferred location – whether remote or in the office within Canada or the US – ensuring smooth collaboration within your team's time zone.Become a part of Veeva and contribute to transforming the life sciences industry, making a significant impact on global health.

PagerDuty (NYSE:PD) is a pioneering company in Digital Operations Management, empowering organizations of all sizes to deliver exceptional digital experiences consistently. In a world that never sleeps, teams rely on PagerDuty to swiftly identify issues and seize opportunities in real time, bringing together the right individuals to resolve problems efficiently and prevent future occurrences. Over 13,000 organizations, including 60 of the Fortune 100, trust PagerDuty for their success in Digital Transformation, Cloud Migration, and DevOps Modernization. Esteemed clients such as GE, Cisco, Genentech, Electronic Arts, Cox Automotive, Netflix, Shopify, Zoom, DoorDash, and Lululemon are part of our growing ecosystem. We are rapidly evolving as a platform for Digital Operations Management, leveraging AI/ML and Automation to enhance our adoption across Development, IT, Customer Service, Security, and various other teams.We are on the lookout for a Principal Product Designer to join our diverse, customer-centric team! In this role, you will steer the design strategy for our AI and Automation initiatives, collaborating closely with senior leadership, product management, engineering, and data science teams. You will define the vision and execution of how AI agents, automation workflows, and intelligent insights are experienced within the PagerDuty Operations Cloud, ensuring our AI capabilities are user-friendly, reliable, and transformative for technical operations teams. This position offers an exciting chance to shape the future of AI-driven operations at scale, influencing how numerous organizations utilize autonomous agents and intelligent automation to mitigate incidents, expedite resolutions, and bolster operational resilience. The ideal candidate should possess extensive expertise in AI/ML product design, a proven track record in leading design for complex technical products, and a fervor for making advanced technology accessible and beneficial to users.If you reside in the Atlanta or Greater Atlanta area, please note that this role is expected to require in-office presence at our Toronto office 2 days a week, allowing you to excel in your new position and fully embrace being part of the PagerDuty community!

Veeva is a trailblazer in the industry cloud space, recognized as one of the fastest-growing enterprise SaaS companies, having exceeded $2 billion in revenue last year. Our mission is to empower life sciences companies to expedite the delivery of life-saving therapies to patients. As a public benefit corporation (PBC), we are dedicated to harmonizing the needs of our customers, employees, society, and investors, creating a distinctive opportunity to build solutions that have a profound impact on global health.The Opportunity: In your role as a Principal Software Engineer at Veeva, you will be at the forefront of developing and architecting enterprise applications that are not only highly scalable but also maintainable, enabling our clients to operate with greater efficiency and safety. Your leadership will be vital in guiding our technological advancements, mentoring fellow engineers, making pivotal technical choices, and consistently delivering top-notch code that enhances our technological framework.Thrive in Our Work Anywhere Environment: We empower you to work in the environment that suits you best, whether from the comfort of your home or in our office within Canada or the US, ensuring smooth collaboration within your team’s time zone.Join Veeva and become an integral part of transforming the life sciences industry, making a direct contribution to global health.

Role Overview venn is looking for a Staff Front End Engineer in Toronto to help define and build the next generation of digital products. This role works closely with teams across the company to design and develop web applications that improve user experience and support business goals. What You Will Do Collaborate with engineers, designers, and other stakeholders to create and refine web applications Design and implement front-end features that engage users and support product objectives Apply deep knowledge of front-end technologies to deliver scalable, maintainable solutions Contribute to technical decisions that shape venn’s digital presence About venn venn serves a broad client base with digital products and services. The team values thoughtful engineering and collaboration to deliver real impact.

At TTEC Digital, we empower organizations by fostering a workplace where employees feel appreciated and supported. We believe that outstanding customer experiences begin with satisfied employees. Our vision is to create an environment where every team member has the opportunity to excel.As a Principal Cloud Engineer with a focus on Microsoft Azure, you will be responsible for architecting and securing landing zones, automating infrastructure using Infrastructure as Code (IaC), and implementing best practices for security, governance, and networking. This role is highly collaborative, requiring you to engage with business leaders and engineering teams to successfully deliver Azure Cloud solutions.

About Okta and the End User Protection Team Okta secures identity for both humans and AI, building trusted infrastructure that helps organizations navigate today’s digital landscape safely. The company’s mission centers on tackling complex security challenges with real-world impact. Auth0, part of Okta, delivers authentication and authorization solutions for developers. Handling over 100 million daily logins, Auth0’s platform focuses on convenience, privacy, and security, so customers can keep their attention on building and innovating. The End User Protection team develops and improves Auth0’s Attack Protection features. These tools defend against threats like credential stuffing and password spraying by monitoring login activity, detecting suspicious behavior, and blocking harmful access, without adding unnecessary friction for users. This team works closely with Okta’s Machine Learning and AI groups to build advanced detection models. Their shared goal: help developers provide secure login experiences and shield users from ever-changing cyber threats. Role Overview: Senior Staff Software Engineer Okta is hiring a Senior Staff Software Engineer for the End User Protection team in Toronto, Ontario. This role focuses on building and enhancing security features that protect millions of users worldwide. What You Will Do Work as part of a collaborative, agile engineering team. Design and develop features using technologies such as Node.js (JavaScript/Typescript), AWS, Azure, MongoDB, PostgreSQL, DynamoDB, and Kubernetes. Break down complex, ambiguous requirements into clear, modular engineering tasks and set standards for project clarity and delivery speed. Lead estimation for large projects, assess risks, and communicate technical trade-offs, timelines, and dependencies to the team.