Principal Software Developer At Lightspeed Toronto jobs in Toronto – Browse 3,353 openings on RoboApply Jobs

Principal Software Developer At Lightspeed Toronto jobs in Toronto

Open roles matching “Principal Software Developer At Lightspeed Toronto” with location signals for Toronto. 3,353 active listings on RoboApply Jobs.

3,353 jobs found

1 - 20 of 3,353 Jobs
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Full-time|Hybrid|Toronto

Hello and welcome! We appreciate your visit! 👋Are you on the lookout for a fresh opportunity or simply exploring the landscape? You may be in the right place!As a Principal Software Developer, you will play a pivotal role in shaping the design and architecture of the essential components of our flagship Lightspeed Retail product, which serves thousands of m…

Feb 5, 2026
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Full-time|On-site|Toronto, Ontario, Canada

Hello there! We appreciate your interest in joining us! Are you on the hunt for an exciting new opportunity? Or perhaps you’re just surveying the landscape? Either way, you’ve come to the right place! Lightspeed is in search of a Senior iOS Developer to become an integral part of our dedicated team, where you will contribute to our Hospitality product group. Your mission will be to broaden our presence in new markets while enhancing our sophisticated hospitality commerce platform. In this role, you will collaborate with the team behind Lightspeed Tempo—a core product designed to empower operators in delivering outstanding dining experiences through intelligent, data-driven pacing. Our goal is to redefine restaurant service by transforming intuition-based decisions into measurable, coachable, and repeatable advantages through real-time dining flow data. Join our vibrant and collaborative team, where we prioritize continuous improvement of our engineering practices while delivering cutting-edge technology—all in a fun environment. Above all, your contributions will revolutionize the way the world engages with hospitality. Your responsibilities will include: Collaborating with some of the industry's top talents to enhance our iOS app by developing innovative features and user-centric workflows. Designing and implementing visually appealing, efficient, and functional mobile applications tailored for iOS devices using Swift and Objective-C. Balancing daily activities between the development of new features and maintenance of existing integrations, with a keen focus on expanding our reach in new markets through innovative iOS capabilities. Reporting to the Team Lead and actively engaging with Product Managers, UI/UX Designers, and cross-functional teams to ensure seamless integration and performance within our POS. Participating in daily Agile ceremonies, engaging in creative brainstorming sessions to challenge conventional approaches, and executing innovative solutions that enhance user engagement. Championing high standards in code quality and system reliability, taking ownership of the codebase, and contributing to the robustness of our infrastructure. Boosting the team’s performance by sharing insights, adopting best practices in iOS development, and persistently seeking ways to innovate and enhance our app. Explore our Tech Stack here.

Mar 9, 2026
Apply
Veeva Systems Inc. logoVeeva Systems Inc. logo
Full-time|Remote|Canada - Toronto

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.

Apr 5, 2022
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Temporary|CA$85K/yr - CA$85K/yr|On-site|Toronto

Hello and welcome! *This is a temporary full-time role (18 months)Are you seeking a fresh opportunity or just exploring the job market? You might be in the perfect spot!We are on the lookout for a Senior Benefits Analyst to become a vital part of our People and Culture team. Reporting directly to the Senior Manager of Global Benefits, you will play a pivotal role in crafting, executing, and managing benefits and retirement programs across Canada and the U.S. Your contributions will be essential in aligning our benefits programs with our Total Rewards strategy, fostering an environment in which Lightspeeders can truly excel.Your responsibilities will include:Creating, implementing, and overseeing group benefits, retirement savings, and perks programs in line with Lightspeed’s global benefits strategy.Leading the annual benefits renewal and facilitating the open enrollment process.Managing vendor selection and oversight for benefits and retirement plans, ensuring they meet our performance and service standards.Assisting in the administration and ongoing enhancement of leave of absence programs, including short- and long-term disability, parental leave, and various other leave types across Canada and the U.S.Establishing and monitoring key metrics to assess program effectiveness and identify emerging trends.Collaborating with global brokers to evaluate market trends and ensure alignment with the company’s overarching strategy.Working closely with HRIS, payroll, business partners, and other stakeholders to pinpoint system needs, troubleshoot issues, and enhance data accessibility and flow.Providing support to employees and HR teams on complex escalated issues, ensuring effective resolution.What we’re looking for:Our Total Rewards team consists of 7 dedicated individuals in Canada. If you are passionate about making a significant impact in a dynamic and growing tech environment, this role is tailored for you!We seek a candidate with the following qualifications:Extensive experience in managing benefits programs.Comprehensive understanding of employee benefits programs in both Canada and the U.S.Demonstrated experience in vendor and broker management, including the RFP process.Strong analytical skills and metrics tracking for program evaluation.Excellent communication skills with a focus on problem-solving and collaboration.

Mar 25, 2026
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Full-time|CA$80K/yr - CA$100K/yr|On-site|Toronto

Welcome to Lightspeed! Are you on the lookout for a new career opportunity or just exploring the market? You may have just found your next big step!We are seeking a Senior Analyst, Internal Audit to enhance our Finance team. In this role, you will champion best practices within our finance division, driving the Internal Audit function at Lightspeed.You will play a pivotal role within the Internal Audit team, leading intricate audit engagements from inception to conclusion. Your responsibilities will include conducting comprehensive analyses across financial, operational, and compliance domains to proactively identify risks and significant control deficiencies. Beyond audit testing, you will produce clear and concise audit reports and facilitate the implementation of management's corrective measures. Your contributions will directly enhance the company's control maturity and operational effectiveness, with opportunities to influence the audit function through participation in specialized compliance initiatives.This position is based in Toronto, Canada.Your responsibilities will include:Reporting to the Senior Manager of Internal Audit, you will oversee and execute all phases of internal audit projects (planning, execution, reporting) across operational, financial, and compliance areas, ensuring compliance with professional standards (IIA) and conducting relevant risk assessments.Drafting high-quality, clear, and actionable audit reports that detail findings, risks, and recommendations for improvement.Participating in special projects, investigations, and strategic initiatives as requested by senior leadership or the Audit Committee.Staying informed on emerging risks, industry trends, and regulatory changes affecting the business and internal audit profession.You will bring the following to our team:Completion or progress in professional designations such as CIA and/or CISA (highly preferred).3-5+ years of relevant experience in internal audit, external audit, or related risk management/compliance fields, including at least two years specifically in internal audit.Strong understanding and practical application of the COSO framework and internal audit standards (IIA).Demonstrated experience in managing complex audit engagements and conducting thorough risk assessments.

Apr 30, 2026
Apply
Veeva Systems Inc. logoVeeva Systems Inc. logo
Full-time|Hybrid|Canada - Toronto

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.

Apr 5, 2022
Apply
Leverdemo-8 logo
Full-time|On-site|Toronto, ON

Join us as a Principal Software Engineer, where you'll play a pivotal role in designing and developing innovative software solutions that empower organizations to optimize their hiring processes. As a key member of our engineering team, you'll collaborate with top-tier talent, utilizing cutting-edge technologies to create software that redefines the future of recruitment.Lever, founded a decade ago, is on a mission to revolutionize the way companies attract and hire exceptional talent. Our platform is trusted by industry leaders like Netflix, Shopify, and Spotify, and we've established ourselves as innovators in the talent acquisition space. Recognized as the #1 workplace in San Francisco and a top employer in the United States, we take pride in our people-first culture and are committed to nurturing our talented workforce.

Feb 12, 2021
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Full-time|CA$80K/yr - CA$80K/yr|On-site|Toronto

Hello and welcome! Are you on the lookout for an exciting new challenge? Or perhaps you're just exploring your options? Either way, you might be in the perfect spot!As an AI Marketing Technologist at Lightspeed, you embody the spirit of an entrepreneur and the skills of a builder. In this pivotal role within our Growth Marketing Team, you'll design and implement smart systems that power our EMEA Hospitality Go-To-Market strategy. Your objective will be to source, enhance, and assess our Total Addressable Market (TAM) utilizing advanced AI, transforming scattered data into a rapid outbound engine.Your Responsibilities:EMEA Outbound Orchestration: Develop signal-driven workflows to source and enrich the EMEA TAM; establish automated lead scoring and tailored outreach systems.Rapid Prototyping: Manage the entire lifecycle (Problem → PoC → MVP → Product) of internal AI tools and dashboards, often completing projects within a week.Workflow Automation: Implement intricate orchestrations using Python, N8N, or Zapier, integrating data from platforms like Clay, Gong, and ChurnZero.GTM Optimization: Collaborate with Sales & Ops teams to pinpoint and resolve bottlenecks in the sales funnel, deploying AI solutions to enhance speed-to-insight.Performance Engineering: Identify and monitor key metrics to assess the cost, performance, and concrete business impact of all AI automations.Enablement & Education: Educate marketing and sales team members on emerging AI tools, producing documentation that facilitates seamless adoption across the organization.Qualifications:Technical Skills: Exceptional prompt engineering abilities and intermediate proficiency in Python (capable of solving straightforward problems independently and complex issues with AI). MarTech Experience: Practical knowledge of automation platforms (AirOps, RelevanceAI, N8N, Zapier) and CRM/Sales tools (Salesforce, ChurnZero, Gong).Strategic Thinking: Profound understanding of the customer lifecycle, lead scoring, and how to operationalize LLMs for research and campaign automation.Independence & Agility: Proven experience leading enterprise-level projects independently in dynamic environments.Communication Skills: Ability to distill complex data into actionable insights and communicate findings effectively.

Apr 16, 2026
Apply
Kaseya logoKaseya logo
Full-time|On-site|Toronto, Ontario

Join our dynamic team at Kaseya as a Principal Software Engineer, where you will lead the design and implementation of innovative software solutions. You will collaborate with cross-functional teams, mentor junior engineers, and drive best practices in software development.

Mar 30, 2026
Apply
7shifts logo7shifts logo
Full-time|CA$68K/yr - CA$118K/yr|On-site|Toronto, ON

At 7shifts, we are revolutionizing the way restaurant teams manage their scheduling and payroll. Our platform is crafted to empower over 55,000 restaurants with a user-friendly application and tailored solutions that save time, minimize errors, and keep costs under control. Our mission is to streamline team management and enhance performance in the restaurant industry, with a vision of fostering a vibrant and connected culinary community.As a Software Developer at 7shifts, you will play a crucial role in developing features that are utilized daily by over 1.5 million restaurant workers. Your contributions will help ensure that teams are adequately staffed, compliant, and fully supported during their busiest shifts. You will collaborate closely with product, design, and engineering teams to tackle real challenges and deliver impactful solutions—focusing on meaningful outcomes rather than merely shipping features. Reporting to an Engineering Manager, you will be part of a collaborative, cross-functional team that values both speed and quality while maintaining strong connections with our customers. While expertise in AI is not a prerequisite, a curious mindset towards modern tools, including AI, will be beneficial for reducing friction, boosting productivity, and ensuring high-quality deliverables that are accurate, secure, and well-managed. You will gain exposure to a large, evolving codebase and various aspects of the product, emphasizing ownership, reliability, and significant impact.We are expanding across multiple teams and experience levels, with alignment based on your strengths, experience, and our business needs.

Jan 27, 2026
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Lead Principal Software Developer

Lightspeed Commerce Inc.

Full-time|CA$500/yr - CA$500/yr|Hybrid|Toronto, Ontario, Canada

Hello! We appreciate your interest in joining us at Lightspeed Are you on the lookout for an exciting new challenge? Whether you're actively searching or just exploring, you’ve come to the right place! As a Principal Software Developer at Lightspeed, you will be instrumental in shaping the design and architecture of our flagship Lightspeed Retail product, which serves thousands of merchants globally. Your hands-on contributions will drive the development of innovative solutions tailored to our customers' needs. You will elevate engineering excellence throughout the organization by providing technical direction, championing best practices, mentoring fellow developers, and empowering teams to create a sustainable architecture. This position requires you to be located in Canada and to work within EST/EDT hours. We provide flexible work arrangements, including fully remote, hybrid, or fully office-based options (in cities with local offices).

Mar 9, 2026
Apply
Lightspeed Commerce Inc. logoLightspeed Commerce Inc. logo
Full-time|On-site|Toronto, Ontario, Canada

Hello and welcome! Are you on the lookout for an exciting new challenge or just exploring your options? Either way, you’ve come to the right place! Join our dynamic team at Lightspeed. The Financial Automation team at Lightspeed is dedicated to enhancing merchant operations by transforming cumbersome manual processes into intelligent, AI-driven automated systems. We connect complex data with actionable insights, empowering our users to scale their businesses without the need for additional staff. In your role as a Senior Full Stack Software Developer, you will play a crucial part in the development and maintenance of essential features in our financial products. Your focus will be on frontend development, constituting approximately 70% of your responsibilities, while the remaining 30% will involve backend development. Your contributions will enhance the overall codebase through new feature development, bug resolution, user experience improvements, and support for related tasks. We expect you to bring strong technical know-how, assist the team in achieving its objectives, refine team processes and tools, and actively participate in various production operations, including on-call duties. Note: We are currently accepting applications from candidates located in Canada only.

Mar 9, 2026
Apply
DV Trading logoDV Trading logo
Full-time|On-site|Toronto

DV Trading seeks a Software Developer to join its Toronto office. This position centers on creating and maintaining software that underpins trading strategies in the financial sector. The team values technical expertise, curiosity, and a strong interest in tackling complex problems. Key responsibilities Design and build software solutions that support trading systems Collaborate with team members to add features aimed at improving trading performance Contribute both ideas and code to projects aligned with the firm's objectives What we look for Background in software development (any language or stack) Interest in financial markets or trading technology Comfort with complex technical challenges Ability to work well within a team and communicate clearly Location This role is based in Toronto.

Apr 27, 2026
Apply
Air-tek logo
Full-time|On-site|Toronto

About UsAir-tek is a pioneering Canadian software company that has developed an impressive suite of innovative products, securing a substantial share in a vast global market. Our strong product-market fit has attracted numerous customers, and we are currently in a growth phase, operating discreetly to maximize our potential.Our diverse team is unified by a passion for tackling intricate challenges, driven by a commitment to innovation and a vision to revolutionize the passenger-centric travel industry. Located in Toronto, we foster an inclusive culture centered on trust, collaboration, delivering exceptional products, and nurturing continuous personal development. We are passionate about our work and dedicated to supporting our colleagues.The RoleWe are seeking enthusiastic Software Developers eager to create high-quality, production-ready software and expand their technical ownership over time.As a Software Developer, your responsibilities will include working on core product features and services that facilitate real-world airline operations. You will contribute to system design, develop scalable APIs and integrations, and collaborate closely with senior engineers, QA, and product partners to deliver dependable solutions.This position is perfect for engineers who have progressed beyond merely executing tasks and are ready to take ownership of significant components, make informed technical decisions with guidance, and continuously enhance their skills.

Oct 1, 2025
Apply
Zensurance logoZensurance logo
Full-time|On-site|Toronto, ON

Join Zensurance as a Senior Software Developer and become a key player in transforming the insurance technology landscape. We are seeking an innovative and passionate individual who will work collaboratively within a dynamic team to design, develop, and implement cutting-edge software solutions.

Mar 23, 2026
Apply
Air-tek logo
Full-time|On-site|Toronto

About UsAir-tek is a dynamic software development company based in Canada, renowned for our innovative suite of unique products that have captured a significant share of a vast global market. Our strong product-market fit has led to a growing demand from clients worldwide, and as we enter this pivotal growth phase, we maintain an intentional stealth mode to enhance our strategic positioning.Our diverse and talented team is driven by a shared passion for tackling complex challenges, fostering innovation, and reimagining the passenger-centric travel industry. Situated in Toronto, our inclusive workplace culture prioritizes trust, collaboration, exceptional product delivery, and continuous personal development. We take pride in our work and are dedicated to supporting our colleagues.

Jan 28, 2026
Apply
Range Group logoRange Group logo
Full-time|CA$115K/yr - CA$125K/yr|Hybrid|Toronto, ON, Canada

At Range Group, we recognize the immense value that professional travel advisors bring to their clients. With over $4.5 billion in annual travel sales, our mission is to empower travel advisors through innovative technology and unparalleled support. A key component of our ethos is our commitment to philanthropy; the Range Foundation allocates 10% of our group profits to initiatives that foster social impact, enhance educational access, support exploration, and assist our global community in times of crisis. We are dedicated to investing in a brighter future for all.This position is hybrid, requiring two days a week at our Toronto office. Candidates located outside the commutable area will be considered for remote work.The RoleWe are seeking a Senior Software Developer who thrives in an autonomous environment and is eager to make a significant impact. You will join our TMT Technology team at TripArc, tackling the exciting challenge of modernizing a well-established travel platform. This involves breaking down legacy .NET systems and transitioning to Azure-native microservices, all while ensuring seamless business operations.In this role, you won't simply wait for detailed specifications; you will own projects from inception to completion. This includes diving into complex existing codebases, architecting solutions that integrate the old with the new, and deploying code that supports thousands of travel professionals daily. Some days will involve untangling decade-old stored procedures, while others will focus on designing event-driven services on Azure. We need someone who finds this diversity stimulating rather than challenging.You will operate within our Agile framework—participating in two-week sprints, daily stand-ups, and other ceremonies. We expect you to take charge of your work, collaborating directly with QA, Product, and stakeholders to clarify requirements and ensure successful outcomes.

Apr 30, 2026
Apply
Emburse logoEmburse logo
Full-time|On-site|Toronto

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.

Sep 10, 2025
Apply
Loopio logoLoopio logo
Full-time|On-site|Toronto, ON Hub

Elevate Your Career with Loopio! Loopio is on the lookout for a driven and inquisitive Full Stack Software Developer to become a vital part of our expanding feature development teams. Collaborating with a dynamic group of Engineers, Product Managers, and Designers, you will play a key role in delivering an exceptional product to our users. Our team thrives on collaboration, emphasizing mutual support and teamwork in everything we do.Note: This position is currently open within our team.Your ResponsibilitiesWork closely with Product Managers and Designers in an agile setting to transform features into reality, refining them based on user feedback.Leverage your full stack development skills to assist the team across both frontend and backend tasks.Identify, troubleshoot, and resolve software defects through manual testing and automated tests to ensure consistent, high-quality releases.Engage in all Scrum rituals, including planning, backlog grooming, sprint reviews, retrospectives, and daily stand-ups.Support the transition of our application to a service-oriented architecture.Proactively address bugs with a focus on delivering quality software.Contribute to technical estimations and project planning for development tasks.Create and maintain technical documentation for features and system components.

Apr 13, 2026
Apply
Kaseya logoKaseya logo
Full-time|On-site|Toronto, Ontario

Kaseya delivers IT infrastructure and security management solutions to Managed Service Providers and internal IT teams around the world. With support for over 15 million endpoints in more than 20 countries, Kaseya serves clients across a wide range of industries. The company is backed by Insight Venture Partners and has maintained steady double-digit growth. More details about Kaseya and its offerings can be found at www.Kaseya.com. Role overview The Principal Software Engineer - Cloud Native & SASE Solutions leads both the architecture and hands-on implementation of a cloud-native, multi-tenant Secure Access Service Edge (SASE) platform. This position plays a key role in shaping how customer traffic moves across regions and gateways, focusing on scalable and resilient systems for a global customer base. The work centers on building distributed systems that improve availability, efficiency, and multi-tenancy for production environments. Key responsibilities Architect and build a cloud-native, multi-tenant SASE platform. Oversee integration with a network of customers distributed worldwide. Develop strategies for routing customer traffic across multiple regions and gateways. Design platform features that enhance scalability, resilience, and cost-effectiveness. Deliver distributed systems that are production-ready, high-performance, and support operational efficiency and availability. Location Toronto, Ontario

Apr 23, 2026

Sign in to browse more jobs

Create account — see all 3,353 results

Tailoring 0 resumes

We'll move completed jobs to Ready to Apply automatically.