Senior Software Developer, Derivatives

About UsAir-tek is a pioneering software company based in Canada, revolutionizing the airline industry with cutting-edge automation and scalable systems. Our innovative product suite has captured a notable share of a vast global market, and we are just beginning our journey.While our clients recognize our brand, we strategically operate in stealth mode to focus on development, innovation, and global expansion.Our team consists of builders, problem-solvers, and innovators who are dedicated to enhancing airline operations to be seamless, data-driven, and passenger-focused. Based in Toronto, we cultivate a culture of trust, collaboration, accountability, and continuous improvement, where every engineer is encouraged to experiment, take ownership, and create meaningful impact.The RoleWe are in search of a talented Senior Front-End Software Developer who is enthusiastic about crafting outstanding user experiences and developing a scalable, modern front-end architecture. You will take complete ownership of your domain, guiding architectural decisions and producing high-quality work independently. Your responsibilities will include establishing coding standards, advocating for best practices, and enhancing team workflows through mentorship and leading by example, while ensuring operational excellence in incident management and root-cause analysis. You will communicate complex concepts effectively, mentor junior engineers, collaborate with peers, and provide technical insights and long-term implications to leadership. Driven by a passion for craftsmanship and impact, you will design elegant, scalable systems and elevate engineering practices as a collaborative team player who generously shares knowledge.

Role overview Range is seeking a Senior Frontend Software Developer based in Toronto, ON. This position centers on building and refining web applications that enhance user experience and align with the company’s product objectives. What you will do Develop and maintain features for the frontend of web applications Collaborate with cross-functional teams to ensure seamless integration between user-facing components and backend systems Influence the direction and structure of frontend architecture Support ongoing improvements to the product Requirements Background in building modern web applications Strong interest in current frontend technologies Ability to work effectively with engineers, designers, and product managers Drive to enhance products and user experiences

Role Overview Hootsuite is hiring a Junior Frontend Software Developer in Toronto or Vancouver. This role focuses on building and improving web applications that help users get more out of the Hootsuite platform. Work closely with developers and designers to deliver interfaces that look great and feel intuitive. What You Will Do Contribute to every stage of the development lifecycle, from brainstorming ideas to deploying new features Help design and implement user interfaces that are both attractive and easy to use Work with team members to maintain high quality and strong performance in web applications

About Borrowell:Borrowell is dedicated to empowering Canadians with the confidence to manage their finances effectively. Our mission is to provide individuals with the essential tools and insights to understand, build, and utilize their credit wisely.With 1 in 10 Canadians utilizing our services for comprehensive credit monitoring and tailored insights, we offer innovative solutions such as Credit Builder and rent reporting to help consumers enhance their creditworthiness, thereby gaining access to a broader array of financial products at competitive rates. Additionally, we provide personalized recommendations for financial products from Canada's most trusted providers, aligned with each member's credit profile and financial objectives.Our diverse and inclusive team is driven by a shared commitment to making a significant impact in the financial lives of Canadians. We foster a culture characterized by collaboration, humility, and innovation. If you aspire to join a company that is reshaping the financial landscape and empowering Canadians to realize their financial goals, we encourage you to explore career opportunities at Borrowell. Together, we can instill confidence in Canadians regarding their financial matters.About the Role:As a Senior Frontend Developer, you will spearhead the technical vision and execution of our marketing site and web experiences focused on growth. Your role will involve rebuilding and taking ownership of our marketing website utilizing React and Next.js, while implementing server-side rendering and modern routing techniques to enhance speed, SEO, AEO/GEO (AI/Generative Engine Optimization), and adaptability. You will work at the intersection of engineering, marketing, and design to convert site traffic into measurable business results, engaging hands-on with the codebase and influencing the roadmap, architecture, and best practices across the team.In the first 3-6 months, you can expect to:Conduct a comprehensive audit of the current marketing site, assessing performance, SEO, analytics setup, and experimentation capabilities to propose and implement a prioritized improvement strategy.Lead the overhaul or significant refactoring of the site using Next.js and a headless CMS, with a focus on future experimentation and rapid content updates.Establish or enhance analytics and event tracking to provide comprehensive visibility into acquisition, activation, and key conversion events.Initiate a series of growth experiments (e.g., pricing page tests, signup flow optimizations, new landing pages) and develop a repeatable experimentation framework.

This position begins as a remote role, transitioning to a hybrid model requiring in-office work twice a week at our downtown Toronto location.As a Senior Frontend Engineer on the Availability Planning & Experiences team, you will develop essential tools that empower restaurants to optimize their operations on OpenTable.The Availability Planning feature serves as the core mechanism for OpenTable for Restaurants. It allows restaurants to manage their schedules, define shifts, organize seating arrangements, and refine their booking processes. You will tackle complex challenges that require a balance of precision and flexibility, providing restaurants with robust controls while ensuring an intuitive user experience.Additionally, you'll play a critical role in shaping our Experiences offerings, enabling restaurants to craft unique events and services. Your contributions will directly influence how restaurants design, manage, and present these experiences to their guests.In terms of engineering, you will be working with a modern frontend stack, including:JavaScript + TypeScriptReact + ReduxReact Testing Library, Jest, and Cypress for comprehensive testing

BitGo builds infrastructure for digital asset custody, wallets, staking, trading, financing, and settlement. The company has focused on secure asset management since 2013, serving institutions and millions of retail investors worldwide. BitGo is recognized for handling a substantial share of Bitcoin network transactions and is known as the largest independent provider of digital asset custody and staking services. Learn more at www.bitgo.com. Role overview This full-time Frontend and Mobile Software Engineer position is based in Toronto, Ontario, Canada. Regular in-person work at the Toronto office is expected to encourage collaboration and support new ideas. What you will do Develop and enhance cross-platform mobile applications for BitGo’s products and services. Use React or React Native to deliver features that improve the user experience. Work closely with engineers and teams to create solutions for both institutional and retail users. Requirements Strong experience with React or React Native. Comfortable working onsite in Toronto as part of a collaborative team.

Join the Harvey RevolutionAt Harvey, we are redefining the landscape of legal and professional services through cutting-edge AI technology and a robust enterprise platform. Our mission transcends incremental improvements; we aim for transformative change that will shape the future for decades. With a rapidly growing customer base of over 1000 clients across more than 58 countries, we are at a pivotal moment of expansion, backed by top-tier investors and a compelling product-market fit.This is a unique opportunity to contribute to a generational company poised for success. We uphold high standards and foster an environment of growth—both personal and professional. Our team is composed of exceptional individuals who are dedicated, driven, and collaborative, working together to tackle significant challenges with a sense of urgency and precision.If you thrive in a dynamic environment, strive for excellence, and wish to help mold the future of work alongside a talented team, we invite you to join us on this journey.Your RoleAs a Frontend Software Engineer at Harvey, you will take ownership of engineering projects that are critical to enhancing user experiences. You will collaborate with a team of skilled and thoughtful engineers, ensuring that our work—from design to architecture to code—is executed to the highest standards. In this role, you will also contribute to building exceptional enterprise-grade collaboration products tailored for law firms.This position is based in Toronto, Canada, and follows a hybrid work model requiring in-person attendance at least three days a week. We also provide relocation support for new team members.Key ResponsibilitiesDesign and develop innovative interfaces that enable seamless collaboration between legal professionals and AI solutions.Lead the complete lifecycle of UI features for Shared Spaces and future Harvey products—covering everything from initial scoping and design reviews to implementation, launch, and continuous iteration.Create polished, high-performance interfaces using React and TypeScript, employing TailwindCSS for refined interactions, resilient state management, and robust error handling.Architect reusable components and design patterns, continually enhancing our internal design system.Optimize frontend performance to handle scaling challenges effectively.

Join our dynamic team at Stripe as a Senior Staff Frontend Engineer specializing in Merchant Experience. In this role, you will lead the design and implementation of innovative frontend solutions that enhance the user experience for our merchants. You will work collaboratively with cross-functional teams, guiding best practices in frontend development and ensuring a seamless integration of our services.

About FeatheryFeathery specializes in automating data intake workflows tailored for insurance and wealth management firms. Leading organizations depend on Feathery to streamline mission-critical processes such as underwriting, client onboarding, and automated account openings.In response to our rapid revenue growth and increasing enterprise demand, we are expanding our engineering team to align with our ambitious product vision and market strategy.Why We’re HiringAs Feathery continues to grow, so does the complexity and scale of our product experience — enhancing performance, usability, customization, and enterprise-level reliability.We seek a Frontend Engineer to play a pivotal role in building and scaling the essential user-facing platform that supports our customers’ critical workflows. This position is perfect for someone who is passionate about crafting high-quality user experiences and taking ownership of significant product areas in a dynamic B2B SaaS environment.You will collaborate closely with product management, design, and engineering leadership to influence both the user experience and the frontend architecture of our platform.About the RoleThis is a role with substantial ownership that encompasses:Product-centric frontend developmentUI/UX design excellence and performance enhancementCross-functional teamwork with product and design teamsFrontend system architecture and designYou will have the opportunity to broaden your perspective to impact the overall product experience while also focusing on delivering sleek, performant user interfaces.What You’ll DoProduct Development & User ExperienceDesign and implement innovative features in our drag-and-drop form builder and workflow platformCreate intuitive, responsive, and highly interactive user interfacesWork collaboratively with product and design teams to ensure seamless user experiencesTake ownership of features from concept to productionFrontend Architecture & PerformanceEnhance the performance, scalability, and reliability of frontend systemsContribute to frontend architectural decisions and technical directionProduce clean, maintainable, and thoroughly tested codeAssist in establishing and evolving frontend best practices and tools

Be Part of the Future of Finance!At Robinhood, we are dedicated to democratizing finance for everyone. With an anticipated transfer of assets totaling $124 trillion expected to be inherited by younger generations in the coming decades, we invite you to join us at the forefront of this monumental movement.About Our Team and Your RoleThe Developer Infrastructure team at Robinhood is crucial in empowering engineers to deliver high-quality software with speed and security. We create and maintain the tools and systems that foster seamless software development experiences across our organization.We strive for infrastructure that is intuitive, robust, and empowering. Our goal is to minimize friction, enhance feedback loops, and boost developer productivity through top-tier tools and operational excellence.We are searching for a Senior Staff Software Developer to lead our Developer Infrastructure initiatives. In this capacity, you will act as a technical leader and architect, influencing the future of developer experience at Robinhood and spearheading projects that enhance velocity, quality, and reliability at scale.This position is based in the office location(s) stated in this job description, aligning with our in-office working philosophy. Please consult your recruiter for further details regarding our in-office expectations.

About Us At Momentum Financial Services Group, we are dedicated to empowering individuals by transforming their relationship with money. With over 40 years of experience, we are the driving force behind Money Mart—Canada's largest non-bank branch network—and a pioneer in providing financial solutions to underserved communities. Our offerings range from short-term loans to money transfers and prepaid cards, enabling us to connect over a million customers annually with the financial resources they require, precisely when they need them. At MFSG, we collaborate across various teams and departments to craft solutions that eliminate barriers, ensuring access to financial resources for those who need it most. Whether you are addressing challenges, developing systems, or strategizing, your contributions make a tangible difference in the lives of real people. Your Benefits Competitive Compensation: Our philosophy is straightforward—we strive to align with market standards. We routinely assess industry benchmarks to maintain a competitive and equitable total rewards package, helping us attract and retain talented individuals who share our mission. Annual Performance Bonus: You will have the chance to earn a discretionary bonus based on individual performance and the overall success of the company. Comprehensive Benefits: Our benefits package includes health and dental coverage with 100% of the premiums paid. Additionally, we provide an Employee Assistance Program to support your mental well-being and offer resources for personal challenges. Retirement Savings: Secure your future with our extensive retirement savings options. Flexible Work Environment: Enjoy a hybrid work model that balances remote work and in-office collaboration. At our corporate headquarters, experience a relaxed and cooperative atmosphere, complete with breakout rooms for brainstorming and a variety of snacks to keep you energized. Perks and Recognition: Benefit from tuition reimbursement for continuing education and professional development, along with discounts through Perkopolis, and opportunities to participate in our rewards and recognition programs to celebrate your contributions. The Role: Senior Developer As a Senior Developer, you will take charge of designing, developing, and maintaining sophisticated software systems, guiding junior developers, and ensuring top-notch code quality and standards.

Be a Part of Shaping the Future of Finance.At Robinhood, our mission is to make finance accessible to everyone. With an estimated $124 trillion in assets poised to be passed down to younger generations over the next 20 years, we are at the forefront of this monumental wealth transfer. If you're passionate about being part of this transformative financial movement, we invite you to continue reading.About the Team and RoleOur elite Infrastructure team is dedicated to applying cutting-edge technologies to tackle some of the largest challenges in finance. We are seeking innovative thinkers and adept problem-solvers—individuals who are driven to make significant contributions. At Robinhood, complacency has no place; we strive for excellence and reward ambition. Our high-performing team operates with ethics as our guiding principle, ensuring that high expectations yield equally high rewards.The Infrastructure organization is responsible for developing and managing the foundational systems that power all Robinhood products and services. This team emphasizes reliability, scalability, and developer efficiency by providing platforms, tools, and systems that enhance the productivity of engineering teams across our organization. Within Infrastructure, you may join one of several specialized teams:The Backend Platform team focuses on facilitating rapid, secure, and maintainable backend development at scale. This team creates frameworks, dependency management systems, and developer tools while promoting the adoption of Go across Robinhood through shared libraries and enhanced tooling for engineers building production-grade Go services.The Provisioning team manages the lifecycle of our infrastructure across AWS and Kubernetes environments. This team develops systems and controllers that provision necessary cloud resources, assisting application teams and streamlining developer workflows for service deployment and management.The Kubernetes Compute team is tasked with building and operating a highly available, scalable Kubernetes-based compute platform, ensuring that our container infrastructure supports dependable application deployments and integrates essential platform capabilities for multi-region scalability.The Technical Assurance Platform team is responsible for creating and maintaining a centralized service catalog that tracks service ownership, performance, and reliability throughout Robinhood.

About Feathery Feathery helps insurance and wealth management firms automate data intake. Clients rely on Feathery to improve key processes, including underwriting, client onboarding, and automated account setup. The company is growing quickly, with rising enterprise demand driving the need for more engineers. Role Overview Feathery is hiring a Junior Frontend Engineer in Toronto. This role focuses on building and deploying products that make a real impact for users. As the product suite grows in complexity and scale, the engineering team faces new challenges in performance, usability, customization, and reliability. This position suits someone early in their engineering career who wants to help shape user experiences and influence the frontend architecture of a core B2B SaaS platform. The Junior Frontend Engineer will work closely with product, design, and engineering leaders. There is room to take ownership of meaningful product areas as Feathery continues to expand. What You Will Do Develop and scale user-facing features for Feathery’s core platform Collaborate with product, design, and engineering leadership to improve user experience and frontend structure Support workflows that are critical to insurance and wealth management clients Location This role is based in Toronto.

Range Group supports professional travel advisors throughout North America, handling over $4.5 billion in travel sales annually. The company provides advisors with advanced technology and 24/7 support. Through the Range Foundation, 10% of group profits go toward scholarships, education programs, cultural infrastructure, and crisis relief projects. Location and Work Arrangement This Senior Full Stack Software Developer position is open to candidates across Canada. Those within commuting distance of the Toronto office (2 Queen St. E) follow a hybrid schedule, working onsite two days each week. Fully remote work is available for candidates living farther away. Role Overview The role joins TripArc's ADX platform team, focusing on the core booking tool used daily by thousands of travel advisors. While other teams develop the next generation of the platform, this position is dedicated to ongoing improvements of the current system, enhancing speed, reliability, and user experience. This is a full-stack role with a strong emphasis on backend development. Project focus shifts with each sprint: one cycle may streamline payment workflows, while another might enhance 24/7 service features or boost performance during busy periods. The position offers ongoing technical challenges and opportunities to make a direct impact. Key Responsibilities Lead investigations into technical issues and recommend practical solutions Work with Product and QA teams to clarify project scope and deliverables Implement improvements that affect thousands of travel advisors in real time Balance backend development with occasional frontend tasks as needed How We Build Developers at Range Group are encouraged to use AI coding tools (such as GitHub Copilot, Claude, or Cursor) in their workflow. This approach is standard practice, intended to speed up development while maintaining quality through code review and testing. Success in this environment depends on using AI assistance thoughtfully, without compromising code quality.

Join our dynamic team at Zip as a Senior Software Engineer specializing in our Developer Platform. This is a unique opportunity to shape the future of our technology stack while collaborating with cross-functional teams to deliver high-quality software solutions. You will be responsible for designing, developing, and maintaining robust backend services and APIs that empower our developer community.

Join Sensor Tower, a leading provider of mobile market intelligence, as a Senior Frontend Engineer specializing in React. In this role, you will be pivotal in enhancing our user interface and ensuring a seamless experience for our clients. You will collaborate with cross-functional teams to design and implement high-quality and innovative web applications.

TouchBistro Inc. develops and supports mobile applications that serve over 15,000 restaurants. The engineering team delivers updates multiple times a day, relying on strong internal tools and clear system monitoring to keep everything running smoothly. Role overview This Senior Mobile Software Developer position centers on building and enhancing React Native features for both iOS and Android. The work spans the full development cycle, from shaping ideas to releasing polished updates that improve the restaurant experience. What you will do Lead feature development: Take charge of React Native projects, guiding them from concept through launch for both major mobile platforms. Deliver iteratively: Break down projects into manageable pieces, shipping improvements quickly and using modern tools, including AI, to boost productivity. Collaborate closely: Work with teammates to design scalable solutions, participate in code reviews, and help refine development processes. Prioritize quality: Integrate testing, performance checks, and reliability measures into daily work to maintain high standards. Mentor others: Share knowledge with colleagues, helping to shape stronger engineering practices and tools across the team.

About Us:Centah, a proud member of Financeit, is a leading SaaS provider dedicated to empowering home improvement businesses. Our innovative platform streamlines lead management, routing, and conversion, acting as the backbone of our clients' operations.Our Journey: We are transitioning from creating tailored solutions for a select group of large clients to launching a scalable SaaS platform for the broader market. This strategic shift is not only intentional but also fully funded, with a robust roadmap extending to 2028. This is a unique opportunity to influence the future of our product, rather than just maintaining an existing one.The environment at Centah is hands-on and impactful, offering significant ownership and visibility throughout the organization. You will collaborate closely with various teams, contribute to vital business decisions, and witness the tangible results of your efforts.We seek passionate individuals eager to contribute to our growth and shape the next chapter of Centah.Role Overview:In this position, you will navigate a complex ecosystem, managing the ingestion, transformation, and routing of data among partners, internal workflows, and downstream systems. Your work will focus heavily on integrations, including APIs and third-party systems, ensuring they operate seamlessly even in unpredictable environments.Our technology stack includes Ruby on Rails, Ember.js, and PostgreSQL—mature tools that must maintain stability, security, and performance as we expand.As we invest in scaling our system and supporting new go-to-market strategies, you will have the opportunity to shape the product's evolution rather than simply maintaining it.We are looking for a seasoned engineer excited to take ownership of challenges from start to finish. You should care about data consistency, understand potential failure points, and write code that remains clear and maintainable over time.You will collaborate with product-focused engineers, raise the quality bar, and help evolve our platform in line with our growing domain. If you thrive in an environment where ownership, clear thinking, and building resilient systems are paramount, we want to hear from you.Your Responsibilities:Manage features from initial design through to production and iterative improvements (API, domain logic, background jobs, and UI).Create clean, testable, and maintainable code with well-defined separation of concerns.Make architectural choices to enhance reliability, scalability, and clarity of the system.Deliver new features, resolve defects, and enhance existing systems rather than just addressing superficial issues.Collaborate closely with Developers, Product, Design, and stakeholders to develop comprehensive solutions.Proactively identify risks, edge cases, and trade-offs, driving decisions forward.Mentor junior engineers on architecture, ownership, and code excellence.Contribute to team processes to improve our delivery capabilities and overall efficiency.

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.