Senior Machine Learning Engineer at Dropbox | Remote

Dropbox is looking for a Senior Machine Learning Engineer to help develop AI-driven features for its products. This position is fully remote and open to candidates based in select locations across Canada. Key responsibilities Design and implement advanced machine learning models for Dropbox’s product suite. Collaborate with colleagues from engineering, product, and design to integrate AI capabilities into real user workflows. Apply machine learning techniques to enhance product functionality and improve the user experience. Team collaboration This role works closely with cross-functional teams to ensure that AI solutions fit seamlessly into Dropbox’s offerings. Frequent communication with product, engineering, and design partners is central to how this work gets done.

At Thinkific, we are revolutionizing the learning commerce landscape by empowering businesses to transform knowledge into meaningful impact. Our platform seamlessly integrates community, courses, and content with commerce, enabling transformative learning experiences that enhance revenue potential and reach learners worldwide.As a vibrant team of over 300 dedicated Thinkers, we strive to elevate the standards of online education, support learning enterprises, and create tangible real-world impacts. You will collaborate with inquisitive and committed colleagues who are passionate about delivering outstanding products and services.We prioritize a fair, inclusive, and human-centered hiring process to ensure you feel guided and informed from the outset.Are you a Senior Full Stack Engineer who enjoys tackling intricate challenges, developing impactful solutions, and collaborating with a dynamic team? Join us at Thinkific!In your role as a Senior Full Stack Engineer, you will engage with our full application stack to help us achieve our business objectives while investigating, evaluating, and resolving product issues. Additionally, you will mentor fellow engineers and facilitate their professional growth. You will work closely with Engineering, Product Management, and Product Design teams to translate business requirements into valuable features for our users.Your mission will be to lead medium-to-large feature projects from inception to completion within our agile framework. Here’s how you will achieve this:Write reliable, high-quality code that sets the standard for the team.Diagnose and troubleshoot issues within the Thinkific platform effectively.Engage in architectural design, review, and implementation of scalable, production-ready features.Contribute to a well-aligned architecture while identifying patterns that mitigate technical debt, enhance efficiency, and ensure long-term code quality.Participate in estimating effort and complexity for new product features and tasks.Share knowledge through mentorship, documentation, code reviews, pair programming, and training sessions.Collaborate with your team to explore and advocate for innovative technologies that can enhance our products and processes.

Veeva Systems is a pioneering organization dedicated to transforming the life sciences industry through innovative cloud solutions, enabling companies to expedite the delivery of therapies to patients. As one of the fastest-growing SaaS companies, we proudly achieved over $2 billion in revenue last fiscal year, with immense growth opportunities on the horizon.Our core values at Veeva include: Doing the Right Thing, Ensuring Customer Success, Fostering Employee Success, and Promoting Speed. Distinct from typical public corporations, we made history in 2021 as a public benefit corporation (PBC), committed to balancing the needs of our customers, employees, society, and investors.As a Work Anywhere company, we provide the flexibility to work from home or the office, allowing you to thrive in the environment that suits you best.Join us in revolutionizing the life sciences sector, as we strive to make a lasting positive impact on our customers, employees, and communities.

Join Our Mission at SwiftlyAt Swiftly, we are dedicated to transforming urban transit for greater efficiency. As the premier transit data platform, we empower transit agencies to share real-time passenger information, optimize daily operations, and enhance service performance. Trusted by over 200 transit agencies across 12 countries—including renowned organizations like LA Metro, MARTA, SEPTA, and MBTA—Swiftly enables improvements in on-time performance by up to 40% and boosts passenger information accuracy by as much as 50%. The outcome? Increased service reliability, higher ridership, and more efficient transit operations. While our headquarters is based in San Francisco, CA, we welcome applications from candidates throughout the U.S. and Canada, including Ontario and British Columbia. Please note that we are currently unable to offer visa sponsorship. Engineering Philosophy at SwiftlyAt Swiftly, engineering transcends mere coding. We cultivate empowered product teams that collaboratively brainstorm and realize innovative features. Our teams strive for a harmonious blend of delivering incremental enhancements, prototyping new ideas to mitigate risks, and developing scalable software employing industry best practices. Guided by our mission to positively influence transit riders, we practice humility and intentionality in our technical decisions to fully meet our customers' needs. Your RoleWe are seeking a talented Senior Software Engineer experienced in building robust cloud-based services. In this role, you will work closely with Product Managers, Designers, and fellow engineers to identify and implement optimal solutions. Your responsibilities will span the entire technology stack, contributing to backend services as well as contemporary frontend applications to craft seamless, end-to-end experiences for our users. Our backend technologies include Java, Node.js, and Python, while we primarily utilize Vue.js for our MV* framework; however, we are open to applicants with strong expertise in any major MV* framework.If you find this opportunity exciting and meet at least half of the listed qualifications, we encourage you to apply. Above all, we appreciate candidates who exhibit a growth mindset, a positive attitude, and a relentless drive to identify and resolve challenges to make a significant impact. We recognize that the tech landscape is constantly evolving, and we wholeheartedly support individual growth. If this resonates with you, we would love to hear from you!

Join Our TeamAt Brex, we are revolutionizing the way companies manage spending. Our AI-driven spend platform provides integrated corporate cards, banking solutions, and global payment options, all paired with intuitive software for travel and expenses. From startups to major enterprises like DoorDash and Flexport, we empower tens of thousands of organizations to control spending proactively, cut costs, and enhance efficiency on a global scale.Becoming a part of Brex means challenging yourself, redefining norms, and collaborating with some of the brightest talents in the tech industry. We are dedicated to fostering a diverse and inclusive workplace, believing that your potential should only be limited by the size of your dreams. We provide you with the necessary tools, resources, and support to help you thrive in your career.Our Engineering CultureAt Brex, our engineering team is focused on developing scalable systems with purpose and speed. We operate across multiple domains, including Software, Data, Security, and IT, emphasizing high autonomy and collaborative efforts. Our engineers tackle challenging technical issues, take ownership of outcomes, and strive for excellence in everything from architecture to deployment. Here, engineering is not just a job; it’s a craft that transforms builders into leaders.Your RoleAs a Senior Full-Stack Software Engineer on our Task Workflows Platform team, you will be instrumental in designing and scaling the essential infrastructure that underpins core experiences at Brex. Your work will span our array of platforms, encompassing our multi-channel notifications system, collaborative commenting framework, and customizable workflow rule builder. You will significantly contribute to the evolution of our task orchestration infrastructure, transitioning from a centralized, generic approach to highly tailored, domain-specific solutions.Expect to face complex challenges across both the backend and frontend, from architecting scalable APIs and rule-evaluation engines for custom automations to creating seamless user experiences for our task interfaces and workflow builders. Moreover, you will help shape the broader product experience by leveraging AI to enhance user workflows and support the ongoing development of our productivity tools across web and mobile platforms.Work EnvironmentThis position is based in our Vancouver office. We embrace a hybrid work model, blending the energy and connections of in-office work with the flexibility of remote work. Currently, we require a minimum of three coordinated in-office days per week.

About the role Tanium is looking for a Senior Full Stack Software Engineer based in Vancouver, Canada. This role focuses on building and maintaining software that helps organizations manage and secure their IT operations. The work spans both front-end and back-end systems, with an emphasis on collaboration across teams. What you will do Design, develop, and maintain features for Tanium’s software products Work closely with engineers, product managers, and other stakeholders to deliver high-quality solutions Contribute to both front-end and back-end codebases Help improve existing systems and implement new functionality as business needs evolve Who we’re looking for Experienced in both front-end and back-end software development Comfortable working with cross-functional teams Ready to solve complex technical challenges This position is based in Vancouver, Canada.

OUR MISSIONAt Redwood, we empower our customers through advanced lights-out automation that streamlines mission-critical business processes. ABOUT USRedwood Software stands at the forefront of full-stack automation fabric solutions, specifically tailored for mission-critical business processes. Our innovative SaaS-based composable automation platform, designed for ERP systems, showcases our commitment to the transformative capabilities of automation. With our unparalleled solutions, you can confidently orchestrate, manage, and monitor workflows across any application, service, or server, whether in the cloud or on-premises. Our global team of automation experts and customer success engineers is dedicated to providing world-class support, offering you the freedom and time to imagine and shape your future. With Redwood Software, you can step back from the minutiae and gain a broader perspective. CORE VALUESOne Team. One RedwoodMake Your Own WeatherObsess over Customer SuccessWork the ProblemBe CuriousOwn the OutcomeRespect Each Other YOUR IMPACTAs a Senior Full Stack Software Developer, you will take the lead in designing, developing, and delivering scalable full-stack applications. You will shape system architecture and drive engineering excellence across Redwood’s automation and SaaS platforms. Design, develop, and implement scalable, secure, and high-performance full-stack applications utilizing Java, JavaScript, and related technologies. Architect and construct backend services, APIs, and microservices with an emphasis on scalability, reliability, and maintainability. Create responsive, accessible, and high-quality front-end user experiences. Collaborate with product managers and stakeholders to define technical strategies and translate business requirements into effective system designs. Take ownership and contribute throughout the entire software development lifecycle, from architecture and design to deployment and optimization. Establish and advocate for best practices in coding, testing, observability, performance optimization, and AI implementation. Lead architectural discussions and influence technical decisions for long-term scalability and performance. Identify and resolve complex technical challenges, including production issues and system bottlenecks. Promote automated testing strategies, including unit, integration, and end-to-end testing. Mentor and coach junior and mid-level developers, fostering a culture of engineering excellence. Stay abreast of emerging technologies and drive the adoption of innovative solutions.

Jobgether is looking for a Full-Stack Product Engineer based in Canada. This position centers on building and refining full-stack applications that support the company’s product goals. Role overview The Full-Stack Product Engineer works closely with colleagues from different teams to design, develop, and improve software solutions. The focus is on delivering features and updates that align with product requirements and maintain high standards for quality. What you will do Collaborate with cross-functional teams to shape and implement product features Design, develop, and optimize full-stack applications Contribute to maintaining and improving product quality Requirements Experience working on both front-end and back-end development Comfort collaborating with team members across multiple disciplines Commitment to building reliable, high-quality products

Company Mission Aktos is an innovative seed-stage Vertical SaaS Fintech startup seeking a talented Senior Full Stack Engineer, with a focus on backend development (70/30), to contribute significantly to the construction of the operating system that underpins the $18 billion credit collections sector. Credit collectors play a crucial yet often unrecognized role in our financial ecosystem, assisting consumers in settling debts and enhancing their credit scores, thereby enabling them to start afresh. They support essential businesses, including healthcare providers and local governments, which face high payment default risks, ensuring their revenue streams and long-term viability. The role of a collector is multifaceted and engaging, combining elements of sales, counseling, and investigation as they strive to recover funds. At Aktos, we are developing a modern software platform tailored to the unique workflows of collectors, aiming to create a more positive experience for all involved in the credit recovery process. Our Team Aktos is founded by experienced product and engineering leaders with backgrounds in top-tier companies like Zenefits, TikTok, Meta, LinkedIn, Google, Apple, Amazon, and WeWork. If you join us, you will work alongside and learn from some of the best experts in building, launching, and scaling world-class software platforms. Our Tech Stack: Frontend: ReactJS, Redux, RTK Query Backend: Django, DRF, Postgres DevOps: Docker, GitHub Actions, Terraform, AWS Key Responsibilities: Collaborate directly with our CEO, CTO, and a small team of engineers to develop full-stack features and enhancements for our product. Work across the entire tech stack utilizing cutting-edge frameworks and tools, taking ownership of execution. Assume full end-to-end ownership of your projects and lead critical components of our product roadmap. Refine and improve existing systems, ensuring optimal performance and user experience.

Veeva Systems is a forward-thinking, mission-driven organization that is at the forefront of 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 are poised for further significant growth.Our core values at Veeva—Do the Right Thing, Customer Success, Employee Success, and Speed—define our approach to business. We made history in 2021 by becoming a public benefit corporation (PBC), which means we are legally committed to balancing the interests of our customers, employees, community, and investors.As a Work Anywhere company, we offer the flexibility to work from home or in our office, allowing you to excel in an environment that suits you best.Join us in transforming the life sciences industry, as we strive to make a meaningful impact on our customers, employees, and communities.

Join Dropbox as a Staff Backend Product Software Engineer focusing on our Commerce Platform. You will play a pivotal role in architecting and implementing robust backend solutions that optimize commerce operations. Collaborate with cross-functional teams to enhance product features, ensuring scalability and performance. Your expertise will help drive the evolution of our commerce offerings, delivering exceptional value to our users.

At Citylitics, we provide cutting-edge predictive intelligence that informs where, how, and why infrastructure investments will be made across North America. Our focus on infrastructure encompasses essential services such as water, transportation, transit, roads and highways, broadband, and power systems. This multi-trillion-dollar market represents a significant megatrend that will continue for over 20 years in North America.We transform vast amounts of data from over 40,000 cities, utilities, and public agencies into real-time market signals and invaluable sales intelligence. Our platform empowers leading infrastructure vendors, engineering firms, and construction companies to identify and strategically position themselves for major infrastructure opportunities well in advance, enabling them to cultivate relationships, prioritize projects, and influence project scopes before they reach formal procurement stages.Utilizing a sophisticated network of AI agents, finely-tuned models, and our proprietary infrastructure signals graph, combined with daily human-in-the-loop quality assurance processes, we deliver highly nuanced and reliable sales intelligence. Our platform seamlessly integrates with CRMs, ERPs, and data lakes, embedding actionable insights directly into sales workflows so teams can effectively prioritize their pursuits and strengthen their pipelines.Our mission is to enhance the decision-making process surrounding infrastructure investments, ensuring that critical needs are addressed sooner and that communities benefit from more resilient infrastructure. Join Citylitics and contribute to an industry that will have lasting significance while helping to grow a company that stands at the forefront of applied AI. We operate with a results-driven mindset and a commitment to excellence in a collaborative environment where teamwork is key to overcoming challenges and celebrating successes together.This position offers a hybrid work model based out of our Toronto office.

StackAdapt is a premier technology firm that empowers marketers to effectively reach, engage, and convert their target audiences with precision. With an astonishing 465 billion automated optimizations occurring every second, our AI-driven StackAdapt Marketing Platform seamlessly integrates brand and performance marketing to deliver measurable results throughout the entire customer journey. Leading marketers select StackAdapt to orchestrate high-impact campaigns across diverse programmatic advertising and marketing channels.Engineering at StackAdapt: As a Senior Full Stack Software Engineer at StackAdapt, you will play a pivotal role in developing our advertising platform, writing production-level code that directly contributes to our product's success. You will handle large datasets and gain exposure to modern technology stacks including GoLang, Ruby on Rails, React, GraphQL, and more. Our engineering team fosters a collaborative and cross-functional work environment, offering you the chance to thrive in a diverse and flexible culture with clear career development paths to support your success. We are looking for a Full Stack Software Engineer to lead our expanding full-stack engineering team. The digital advertising landscape presents intriguing challenges as we continue to scale our platform to accommodate a rapidly growing customer base. Check out our presentation at Amazon Tech Talks: https://www.youtube.com/watch?v=lRqu-a4gPuU StackAdapt embraces a Remote-First policy, welcoming candidates from anywhere in Canada for this role. What You'll Be DoingAdvising the team on pragmatic technical solutions that promote engineering excellence and developer satisfaction.Structuring coherent and iterative plans to deliver effective solutions aligned with team objectives.Strategically architecting scalable web APIs, component libraries, and backend systems to support the team’s roadmap goals.Collaborating with stakeholders from Data Science, Product & Design, and other senior engineering teams to drive projects forward.

At NerdWallet, we are dedicated to demystifying financial choices for everyone. To achieve this ambitious goal, we need a team of outstanding individuals—our Nerds. We pride ourselves on fostering a culture that is inclusive, flexible, and promotes open communication, allowing you to grow, embrace calculated risks, and express your true self. Whether you work remotely or in our offices, we support your best working environment. We believe in investing in your well-being, professional growth, and your ability to create a meaningful impact; when one Nerd elevates their skills, we all benefit.As a Senior Software Engineer, you'll be pivotal in designing, developing, and maintaining intricate software systems, taking on a leadership role within your team. Your primary focus will be to create scalable and efficient architectures, ensuring that our software satisfies both functional and non-functional requirements, including performance, security, and maintainability.In this role, you will write high-quality, scalable, and efficient code while ensuring it meets the business and technical specifications. You'll also review and enhance existing code, conduct rigorous testing, and solve complex issues to enhance system performance and reliability. Furthermore, you will mentor junior developers, nurturing a culture of continuous learning and adherence to best practices in coding, architecture, and software development methods. Collaboration with cross-functional teams—including product managers, designers, and quality assurance professionals—is essential to align technical solutions with our business objectives. Strong communication skills, adept problem-solving abilities, and the capacity to work independently while leading projects are key to your success.This position reports to the Senior Manager of Engineering.Potential projects you will engage in include:Enhancing insurance processes through our marketing funnels by implementing ordering changes, micro-optimizations, and A/B testing for auto, home, life, Medicare, and travel insurance flows.Designing and executing secure, scalable back-end integrations with third-party platforms to promote conversions and user engagement.Leading the development of impactful insurance experiences, including organic SEO pages that drive significant traffic and user engagement across various insurance products (auto, home, life, Medicare, U65 health, travel, and pet).Engaging directly with data ingestion pipelines and writing efficient SQL queries.

Afresh Technologies is looking for a Senior Full-Stack Engineer focused on Production Planning. This position calls for experience across both front-end and back-end development to help shape tools that support and improve production workflows. Role overview This role centers on building and refining applications that make production planning more efficient. The work involves collaborating closely with colleagues from different teams to design, develop, and enhance software solutions tailored to production needs. What you will do Develop and maintain full-stack applications that support production planning Work with cross-functional teams to identify process improvements Contribute to both the design and implementation of new features Location This position is based in Ontario, Canada.

At Veeva Systems, we are at the forefront of revolutionizing the life sciences industry. As a mission-driven organization and a leader in industry cloud solutions, we empower life sciences companies to accelerate the delivery of therapies to patients. Our impressive growth trajectory has propelled us to surpass $2 billion in revenue last year, and we are excited about the extensive opportunities ahead.Our core values—Do the Right Thing, Customer Success, Employee Success, and Speed—define who we are. Notably, we made history in 2021 by becoming a public benefit corporation (PBC), committed to balancing the needs of our customers, employees, society, and investors.As a Work Anywhere organization, we offer you the flexibility to work from home or in our office, allowing you to thrive in your preferred environment.Join us in transforming the life sciences sector and making a positive impact on our customers, employees, and communities.The RoleWe are looking for a talented engineer to join our dynamic team in creating innovative full-stack products within a startup-like environment supported by a profitable enterprise. Ideal candidates will have substantial experience with Java, JavaScript, and contemporary open-source technologies.

Join the Dropbox team as a Staff Backend Product Software Engineer in our Core division, where you'll be instrumental in shaping the future of our innovative products. This is a unique opportunity to work with a dynamic team dedicated to delivering exceptional backend solutions. Your expertise in software engineering will play a vital role in building scalable and efficient systems that meet the needs of our diverse user base.As part of our team, you'll leverage your technical skills to design, develop, and optimize backend services, ensuring they are robust, secure, and maintainable. Collaborate with cross-functional teams to drive product enhancements and contribute to the overall success of Dropbox.

About ReacherReacher is an innovative AI SaaS platform supported by Y Combinator, dedicated to creating a seamless operating system for TikTok Shop brands and content creators. With backing from notable investors including Y Combinator, Pioneer Fund, and Rebel Fund, our platform is scaling rapidly with partnerships involving some of the world's largest brands such as UnderArmour, Hanes, Logitech, and Goli.Our mission is to transform creator marketing by becoming the Hubspot for brands and creators, facilitating growth across various commerce platforms like YouTube Shopping, Instagram Shopping, Shopify, and Amazon. We are at the forefront of developing essential infrastructure for the creator economy and integrating AI solutions for major brands and influencers.Your contributions will be impactful from day one, as our user base relies on our product daily.We build with AI, not around it. Our engineering team utilizes Claude Code and agentic coding tools for development. If you're passionate about directing AI agents for code deployment while focusing on architecture and system design, we invite you to join us.Your ResponsibilitiesLead product features end-to-end: research, design, implement, test, and ship with excellence.Shape engineering architecture: establish and enforce standards for code quality, testing, and development practices across the stack.Mentor fellow engineers: promote AI-native workflows and best practices.Engage with customers: translate high-level requirements into refined user experiences.Design scalable backend systems using Python, FastAPI, PostgreSQL, and GCP.Create responsive, engaging UIs with React, TypeScript, Tailwind, and shadcn/ui.Write clean, maintainable, and testable code with minimal oversight.Drive architectural decisions that enhance AI-assisted development efficiency.Embrace a fast-paced environment: ship quickly and learn rapidly.

Note: Only candidates residing in the country of the advertised role will be considered.Company OverviewJoin the New Rich Network and seize the opportunity to shape your future!We're on the lookout for passionate individuals who want to impact not only our products but also our culture.As the world evolves at an unprecedented pace, you can position yourself for success by joining our mission to create a community of visionary individuals eager to enhance their lives and those around them.At New Rich Network, we empower digital entrepreneurs to turn their aspirations into reality. Our mission is straightforward yet ambitious: to assist individuals in crafting a balanced and fulfilling lifestyle while simultaneously building wealth and independence.We are a rapidly growing team united by a single vision: a world where anyone can work remotely, pursue their passions, and live life according to their own terms.Our platform integrates SaaS tools, e-learning programs, and a nurturing social network—a comprehensive ecosystem designed for creators, entrepreneurs, and visionaries who seek more than a mere career.We are in search of a skilled full-stack Software Engineer who can contribute across our product spectrum—developing new features, enhancing existing systems, and optimizing team efficiency. This hands-on role is ideal for someone who thrives in a dynamic environment and takes pride in delivering results.You will engage with our technology stack (PHP 8.2 / Laravel 10), Node.js, Golang, and React (React 18 + TypeScript + Vite), while contributing directly to production code and improving workflows, documentation, and processes. We value attitude and ownership over perfect technical skills.We believe that fulfilling work and a healthy work-life balance are essential to living a New Rich lifestyle.If you are driven, ambitious, and ready to grow with us, we want to hear from you!

At Affirm, we are transforming the credit landscape to be more transparent and user-friendly, empowering consumers with the ability to buy now and pay later without any hidden charges or accruing interest.As a pivotal member of our Trust & Safety team, you will oversee customer journeys related to authentication, verification, and fraud detection. As a full-stack engineer, your contributions will span backend systems, web applications, and mobile interfaces. You will develop a profound understanding of our business, product, and engineering contexts, enabling you to take ownership and deliver robust, high-availability systems that our customers rely on every day.