Senior Software Engineer, Developer Platform

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 A…

Join us in shaping the future of finance.At Robinhood, our mission is to democratize finance for all. With an anticipated $124 trillion of assets set to be transferred to younger generations in the coming decades, we invite you to be part of this significant cultural and financial evolution. If you are ready to be at the forefront of this historic moment, we encourage you to apply.About the Team & RoleWe are assembling a top-tier team dedicated to applying cutting-edge technologies to solve the world’s most pressing financial challenges. We seek innovative thinkers, adept problem-solvers, and builders who strive to make a meaningful impact. Robinhood is a dynamic environment where ambitious individuals can achieve the pinnacle of their careers. Our high-performing, fast-paced team prioritizes ethics in all our endeavors. While expectations are high, so are the rewards.The Infrastructure organization is responsible for constructing and maintaining the foundational systems that drive all of Robinhood’s products and services. This division emphasizes reliability, scalability, and developer productivity by providing platforms, tools, and computing systems that support engineering teams across the organization. Within Infrastructure, you may join one of several specialized teams:The Backend Platform team facilitates swift, secure, and maintainable backend development at scale by creating application-layer frameworks and developer tools. This team plays a crucial role in advancing Go adoption across Robinhood by developing shared libraries and enhancing engineering support for production-ready Go services.The Provisioning team specializes in managing the lifecycle of infrastructure across AWS and Kubernetes environments. This team develops systems that provision infrastructure, assists application teams with cloud resources, and streamlines workflows for deploying and managing services.The Kubernetes Compute team constructs and operates a highly available, scalable Kubernetes-based compute platform, ensuring reliable application deployments and enabling multi-region scalability for Robinhood’s systems.The Technical Assurance Platform team builds and maintains a centralized service catalog that tracks service ownership, performance, and reliability across Robinhood.

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 IXL Learning, a pioneering developer of personalized educational products that impact millions globally. We are on the lookout for a passionate Software Development Team Lead to guide our efforts in creating innovative solutions that simplify integrations for IXL’s major school districts.At IXL Learning, we are committed to developing groundbreaking products that harness advanced technologies to tackle significant challenges in education. With millions relying on our tools for effective learning, we seek exceptional individuals who are eager to address real-world issues faced by students and educators.As a Software Development Team Lead on our Integrations team, you will spearhead the design and development of systems that ensure seamless implementations of IXL within various educational environments. This role offers an incredible opportunity to manage a team of talented engineers while providing hands-on technical and project leadership in a mission-driven, high-growth company. We are excited to create products that profoundly influence the lives of many and invite you to be a part of our journey.This position is full-time, based in our Toronto office, with a work schedule from Monday to Friday and the option to work from home one day per week.

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.

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.

Air-Tek is a leading Canadian software company, known for its innovative suite of solutions that has captured a significant share of a vast global market. With exceptional product-market fit, we are excited to see a growing clientele eager to adopt our offerings. During this pivotal growth phase, we operate with a strategic stealth mode to maintain our competitive edge.Our diverse and talented team is united by a passion for tackling complex challenges, driving innovation, and enhancing the passenger-centric travel experience. Based in Toronto, we foster an inclusive culture rooted in trust, collaboration, high-quality product delivery, and personal growth. We take pride in our work and support one another to achieve success.As the Software Development Manager in Integrations, you will lead a dedicated engineering team responsible for deploying our industry-leading software solutions. You are a technical visionary dedicated to building high-performing teams, delivering customer satisfaction, and nurturing a culture of ownership, collaboration, and innovation. This role places you at the forefront of managing a team that serves as the critical bridge between airline data sources and the systems reliant on them, operating in one of the most demanding industries globally.

At Kepler Communications, we are not just envisioning the future of on-demand space connectivity - we are at the forefront of it!Our mission is to deliver real-time Internet connectivity for space-based assets, ushering in a new era of data-driven exploration and innovation. With 33 satellites launched to date, Kepler operates the first commercial optical data relay constellation, facilitating continuous space communications while enhancing advanced on-orbit compute and hosted payload capabilities.However, our industry-leading technology is just one part of our story. What truly distinguishes Kepler is our team: bold thinkers, skilled builders, and passionate problem-solvers who excel at pushing the boundaries of what is achievable in space. We believe that outstanding ideas stem from diverse perspectives, and we are dedicated to fostering an environment that allows you to grow, lead, and make a global impact.If you are eager to aim higher, accelerate your career, and contribute to shaping the future space economy - this is your launchpad. Join us in building the future at Kepler!

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.

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.

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.

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

About League Founded in 2014, League is a healthcare consumer experience platform based in Toronto. Using artificial intelligence, League connects with over 63 million people worldwide, offering personalized healthcare solutions. The platform supports payers, providers, and health partners to build engaging digital health experiences. League powers digital offerings for brands such as Highmark Health, Manulife, Medibank, and Shoppers Drug Mart, and has raised more than $285 million in venture capital. Role Overview The Software Development Engineer in Test (Intermediate to Senior) will focus on quality assurance for League’s products. This role combines engineering skills with hands-on testing, balancing the creation of automation frameworks and thorough manual validation. The position is onsite in Toronto. Expect to work closely with engineering and product teams, integrating quality into every step of development, from design through release and post-launch monitoring. What You Will Do Test Framework & Infrastructure Design, build, and maintain scalable test automation frameworks for iOS and Android (using Appium, Espresso, and XCUITest), as well as for web applications (using Playwright or Selenium). Create and maintain reusable test libraries, data builders, and mocking utilities for use by other engineers. Implement tools for observability in testing, such as flakiness dashboards, coverage reports, and failure triage utilities. CI/CD Integration & Shift-Left Quality Integrate automated test suites as quality gates within CI/CD pipelines (using GitHub Actions, CircleCI, or similar), ensuring that build failures are resolved within 30 minutes. Advocate for shift-left testing by participating in design and architecture reviews, identifying testability concerns early, and influencing API contracts, feature flags, and observability hooks. Work with DevOps and Platform teams to maintain test environment consistency between staging and production. Test Strategy & Execution Define and own the test strategy, aiming for comprehensive coverage and efficient execution.

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 merchants globally. Your contributions will be instrumental in delivering innovative solutions tailored to our customers' needs. You will elevate engineering practices across the organization through technical mentoring, promoting best practices, and empowering teams to work towards a sustainable architecture.This role requires you to reside in Canada or the USA and work within EST/EDT hours. We offer fully remote, partially remote, or fully office-based work arrangements in cities with local offices.

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.

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.

IXL Learning, a leader in personalized educational technology, is on the lookout for a dynamic Software Development Manager to lead a team of exceptional engineers while providing both technical and project leadership.This full-time position is based in our Toronto, Ontario office, with a work schedule from Monday to Friday, offering the flexibility to work from home one day per week.

Be a Part of the Future of Finance.At Robinhood, our goal is to make finance accessible to everyone. With an anticipated $124 trillion in wealth set to be transferred to younger generations over the next two decades, we stand at the forefront of a pivotal cultural and financial evolution. If you're eager to be a key player in this transformative era, we want to hear from you.About the Team and Your RoleJoin our elite team dedicated to leveraging cutting-edge technologies to tackle the most pressing challenges in finance. We seek innovative thinkers and creators who are driven to enhance customer experiences and safeguard their interests. The Ops Platform and Fraud Investigations team specializes in developing internal platforms that automate tedious manual processes using AI, serving vital areas like Fraud Operations, Account Operations, Financial Crimes Operations, and Retirement Services. Collaborating closely with product teams, data scientists, and operations partners, we aim to deliver robust systems that enhance decision-making and operational efficiency.As a Software Developer, you will craft platforms that empower operational teams to swiftly and accurately investigate and resolve issues. Your role will involve working with extensive datasets to develop tools that facilitate fraud detection and investigation workflows. Partnering with data scientists and machine learning engineers, you'll help transition manual processes into automated solutions, concentrating on improving system reliability, decreasing operational workload, and accelerating the rollout of new products and features across Robinhood’s services.This position is based in our Toronto, ON office, with a requirement for in-person attendance at least three days a week.At Robinhood, we value the impact of in-person collaboration in driving progress, fostering innovation, and building community. Our office environment is deliberately designed to energize and support high-performing teams.

Team Overview Robinhood Markets, Inc. is building a team in Toronto focused on expanding access to financial services. The Derivatives group develops a regulated exchange for perpetual markets, scaling infrastructure to handle rapid product growth and rising trading activity. This team works closely with product, infrastructure, and security partners to deliver systems that enable new contract launches and support market expansion. What You Will Do Design and implement backend systems essential for derivatives trading, including order handling, execution workflows, and risk-sensitive processes Work on high-volume trading platforms where low latency and high throughput are critical Enhance system performance, maintain data integrity, and support platform scalability as trading volumes increase Collaborate with other teams to deliver reliable, accurate, and high-performing infrastructure for new markets and products Participate in an on-call rotation to ensure operational stability Who We’re Looking For Experienced backend developer with a background in low-latency, high-throughput systems Comfortable designing and maintaining systems where execution precision and reliability are essential Strong problem-solving skills and a drive to improve financial technology Ready to work in a regulated, high-stakes environment with a focus on accuracy and performance Work Location and Collaboration This position is based in Toronto. In-person attendance is expected at least three days per week. Robinhood values face-to-face collaboration to accelerate progress, encourage innovation, and build community. The workspace is designed to support and energize high-performing teams.

Robinhood Markets, Inc. is seeking a Senior Software Developer to join the Operations Platform & Fraud Investigation team in Toronto. This group builds internal platforms that automate manual processes for teams focused on Fraud, Account Management, Financial Crimes, and Retirement Services. The goal is to replace repetitive work with automation, support better decision-making, and streamline operations. Key Responsibilities Design and develop platforms that enable operational teams to investigate and resolve issues efficiently and accurately. Work with large datasets to build tools supporting fraud detection and investigation workflows. Partner with data scientists and machine learning engineers to automate manual tasks. Prioritize system reliability, reduce operational workload, and support new products and features across Robinhood’s services. Who Succeeds in This Role Engineers interested in tackling complex financial challenges with modern technology. Problem-solvers who value integrity and strive for excellence. Individuals motivated to improve internal tools and processes for tangible impact. Work Environment This position is based in the Toronto office. In-person attendance is required at least three days per week. Robinhood emphasizes on-site collaboration to foster innovation, drive progress, and strengthen team connections. The office is designed to support high-performing teams and purposeful work.